USRE47556EActiveUtilityPatentIndex 71
Optical element compound, optical material, and optical element
Est. expiryMay 24, 2030(~3.9 yrs left)· nominal 20-yr term from priority
Inventors:SAITOH TERUNOBU
C07C 69/73G02B 1/04C07C 69/602G02B 1/041C08L 33/10C08F 20/38C08L 81/00C08F 22/24
71
PatentIndex Score
1
Cited by
9
References
37
Claims
Abstract
An optical material organic compound having characteristics that the dispersion characteristic (Abbe number (νd)) and the secondary dispersion characteristic (θg,F) of the refractive index are high, the transmittance in the visible light region is high, and the chromatic aberration correction function delivers high performance, which represented by the general formula (1) or (2) is provided.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1. An optical material organic compound represented by the following general formula (1):
in the formula (1), X and Y represent individually a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 1 or R 2 , R 1 and R 2 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group, Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, and a substituted or unsubstituted alkyl group having the carbon number of 1 or 2, a and b represent individually an integer of 0 to 2, two Z 1 s may be the same or different when a is 2, and two Z 2 s may be the same or different when b is 2.
2. The optical material organic compound according to claim 1 , wherein X and Y represent individually a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 1 or R 2 .
3. The optical material organic compound according to claim 1 , wherein X and Y represent individually a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 1 or R 2 .
4. The optical material organic compound according to claim 1 ,
wherein R 1 and R 2 represent individually hydrogen or a (meth)acryloyl group, X and Y represent individually a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 1 or R 2 , and
Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, and an alkyl group having the carbon number of 1 or 2.
5. The optical material organic compound according to claim 1 ,
wherein X and Y represent individually —S— or —O—, R 1 and R 2 represent individually hydrogen or an alkyl group having the carbon number of 1 or 2, and Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, and a substituted or unsubstituted alkyl group having the carbon number of 1 or 2.
6. The optical material organic compound according to claim 1 ,
wherein X and Y represent individually —S— or —O—, R 1 and R 2 represent individually hydrogen or an alkyl group having the carbon number of 1 or 2, and Z 1 and Z 2 represent individually a hydrogen atom or a substituted or unsubstituted alkyl group having the carbon number of 1 or 2.
7. The optical material organic compound according to claim 1 ,
wherein X and Y represent individually —S— or —O—, R 1 and R 2 represent individually an alkyl group having the carbon number of 1 or 2, and Z 1 and Z 2 represent individually a hydrogen atom or a substituted or unsubstituted alkyl group having the carbon number of 1 or 2.
8. The optical material organic compound according to claim 1 ,
wherein Z 1 and/or Z 2 represents an alkyl group which has the carbon number of 1 or 2 and which may have a substituent and the substituent is represented by the following general formula (2):
in the formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
9. The optical material organic compound according to claim 8 , wherein m is 0.
10. An optical material comprising the optical material organic compound according to claim 8 .
11. An optical element produced by molding the optical material according to claim 9 .
12. An optical material organic compound represented by the following general formula (3):
in the formula (3), X represents a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 12 ,
R 11 and R 12 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 3 represents a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, and a substituted or unsubstituted alkyl group having the carbon number of 1 or 2,
c represents an integer of 0 to 2, and
two Z 3 s may be the same or different when c is 2.
13. The optical material organic compound according to claim 12 ,
wherein X represents a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 11 , and
Y represents a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 12 .
14. The optical material organic compound according to claim 12 ,
wherein X represents a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 11 , and
Y represents a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 12 .
15. The optical material organic compound according to claim 12 ,
wherein X represents a substituent selected from the following substituents:
where a symbol * represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * represents an end bonded to R 12 ,
R 11 and R 12 represent individually a hydrogen atom or a (meth)acryloyl group, and
Z 3 represents a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, and an alkyl group having the carbon number of 1 or 2.
16. The optical material organic compound according to claim 12 ,
wherein Z 3 represents an alkyl group which has the carbon number of 1 or 2 and which may have a substituent and the substituent is represented by the following general formula (4):
in the formula (4), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
17. The optical material organic compound according to claim 16 , wherein m is 0.
18. An optical material comprising the optical material organic compound according to claim 12 .
19. An optical element produced by molding the optical material according to claim 18 .
20. A material which is a polymer or copolymer of a compound comprising an acryloyl group or a methacryloyl group and represented by the following general formula (1):
where, in the general formula (1),
X and Y represent individually a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 1 or R 2 ,
R 1 and R 2 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group and a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents a hydrogen atom or a methyl group, and
where, in the general formula (1),
a and b represent individually an integer of 0 to 2,
two Z 1 s may be the same or different when a is 2, and
two Z 2 s may be the same or different when b is 2.
21. The material according to claim 20,
where, in the general formula (1), X and Y represent individually —S— or —O—, R 1 and R 2 represent individually an alkyl group having the carbon number of 1 or 2, and Z 1 and/or Z 2 is represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
22. An optical element comprising an optical member,
wherein the optical member comprises a polymer or copolymer of a compound comprising an acryloyl group or a methacryloyl group an represented by the following general formula (1):
where, in the general formula (1), X and Y represent individually a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 1 or R 2 ,
R 1 and R 2 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group and a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents a hydrogen atom or a methyl group, and
where, in the general formula (1),
a and b represent individually an integer of 0 to 2,
two Z 1 s may be the same or different when a is 2, and
two Z 2 s may be the same or different when b is 2.
23. The optical element according to claim 22,
where, in the general formula (1), X and Y represent individually —S— or —O—, R 1 and R 2 represent individually an alkyl group having the carbon number of 1 or 2, and Z 1 and/or Z 2 is represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
24. A method of producing a material, the method comprising:
preparing a compound comprising an acryloyl group or a methacryloyl group; and polymerizing or copolymerizing the compound to form the material, wherein the compound is represented by the following general formula (1);
where, in the general formula (1), X and Y represent individually a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 1 or R 2 ,
R 1 and R 2 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group and a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents a hydrogen atom or a methyl group, and
where, in the general formula (1),
a and b represent individually an integer of 0 to 2,
two Z 1 s may be the same or different when a is 2, and
two Z 2 s may be the same or different when b is 2.
25. The method of producing the material according to claim 24,
where, in the general formula (1), X and Y represent individually —S— or —O—, R 1 and R 2 represent individually an alkyl group having the carbon number of 1 or 2, and Z 1 and/or Z 2 is represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
26. A method of producing an optical element comprising an optical member disposed on a lens substrate or between two lens substrates, the method comprising:
forming a layer comprising a compound on the lens substrate or between the two lens substrates; polymerizing or copolymerizing the compound to form an optical member, wherein the compound is represented by the following general formula (1);
where, in the general formula (1), X and Y represent individually a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 1 or R 2 ,
R 1 and R 2 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group and a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents a hydrogen atom or a methyl group, and
where, in the general formula (1),
a and b represent individually an integer of 0 to 2,
two Z 1 s may be the same or different when a is 2, and
two Z 2 s may be the same or different when b is 2.
27. The method of producing the optical element according to claim 26,
where, in the general formula (1), X and Y represent individually —S— or —O—, R 1 and R 2 represent individually an alkyl group having the carbon number of 1 or 2, and Z 1 and/or Z 2 is represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
28. The optical element according to claim 22, further comprising a lens substrate on one surface of which the optical member is disposed.
29. The optical element according to claim 22, further comprising two lens substrates between which the optical member is disposed.
30. The material according to claim 20,
where, in the general formula (1), X and Y represent individually —S— or —0—, R 1 and R 2 represent individually a hydrogen atom or an alkyl group having the carbon number of 1 to 2, and Z 1 and Z 2 represent individually a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group and a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents a hydrogen atom or a methyl group, and
where, in the general formula (1),
a and b represent individually an integer of 0 to 2,
two Z 1 s may be the same or different when a is 2, and
two Z 2 s may be the same or different when b is 2.
31. The material according to claim 30,
where, in the general formula (1), R 1 and R 2 represent individually an alkyl group having the carbon number of 1 to 2, and Z 1 and Z 2 represent individually or one of Z 1 and Z 2 represents the following general formula (2):
where, in the general formula (2), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
32. A material which is a polymer or copolymer of a compound comprising an acryloyl group or a methacryloyl group and represented by the following general formula (3):
where, in the general formula (3),
X represents a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * in the immediately above substituents represents an end bonded to R 12 ,
R 11 and R 12 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 3 represents a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group, and a substituted or unsubstituted alkyl group having the carbon number of 1 or 2, a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (4):
where, in the general formula (4), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group, and
where, in the general formula (3),
c represents an integer of 0 to 2, and
two Z 3 s may be the same or different when c is 2.
33. The material according to claim 32,
where, in the general formula (3), X represents a substituent selected from the following substituents:
where a symbol * in the immediately above substituents represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * in the immediately above substituents represents an end bonded to R 12 , and
R 11 and R 12 represent individually a hydrogen atom or a (meth)acryloyl group.
34. The material according to claim 33, where, in the general formula (4), Z 3 is represented by the following general formula (4):
where, in the general formula (4), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.
35. An optical element comprising an optical member,
wherein the optical member comprises a polymer or copolymer of a compound comprising an acryloyl group or a methacryloyl group and represented by the following general formula (3):
where, in the general formula (3),
X represents a substituent selected from the following substituents,
where a symbol * in the above substituents represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * in the immediately above substituents represents an end bonded to R 12 ,
R 11 and R 12 represent individually a substituent selected from the group consisting of a hydrogen atom, an alkyl group having the carbon number of 1 or 2, and a (meth)acryloyl group,
Z 3 represents a substituent selected from the group consisting of a hydrogen atom, a halogen atom, an alkoxy group having the carbon number of 1 or 2, an alkylthio group having the carbon number of 1 or 2, a methyl group, an ethyl group, and a substituted or unsubstituted alkyl group having the carbon number of 1 or 2, a methyl or ethyl group having a substituent selected from the group consisting of a (meth)acryloyloxy group, a (meth)acryloyloxyethoxy group, a 2-hydroxyethoxy group, a 2-mercaptoethoxy group, a 2-mercaptoethylthio group, a (meth)acryloyloxypropoxy group, a 3-hydroxypropoxy group, a 3-mercaptopropoxy group, a 3-mercaptopropylthio group, a (meth)acryloyloxybutoxy group, a 4-hydroxybutoxy group, a 4-mercaptobutoxy group, a 4-mercaptobutylthio group, an allyloxy group, an allylthio group, a 4-vinylbenzyloxy group, an oxiranyl methoxy group, an oxiranyl ethoxy group, a thiiranyl methoxy group, a thiiranyl ethoxy group, a methylthio group, an ethylthio group, a methoxy group, and an ethoxy group, or a substituent represented by the following general formula (4):
where a symbol ** in the above general formula (4) represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group, and
where, in the general formula (3),
c represents an integer of 0 to 2, and
two Z 3 s may be the same or different when c is 2.
36. The optical element according to claim 35,
where, in the general formula (3), X represents a substituent selected from the following substituents:
where a symbol * in the immediately above substituents represents an end bonded to R 11 ,
Y represents a substituent selected from the following substituents,
where a symbol * in the immediately above substituents represents an end bonded to R 12 , and
R 11 and R 12 represent individually a hydrogen atom or a (meth)acryloyl group.
37. The optical element according to claim 36, where, in the general formula (3), Z 3 is represented by the following general formula (4):
where, in the general formula (4), a symbol ** represents a bond, m represents 0 or 1, n represents an integer of 2 to 4, and R represents hydrogen or a methyl group.Cited by (0)
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