US2004068062A1PendingUtilityA1
Hydroxyaliphatic functional epoxy resins
Priority: Aug 3, 1999Filed: Jun 24, 2003Published: Apr 8, 2004
Est. expiryAug 3, 2019(expired)· nominal 20-yr term from priority
C08G 59/1466C08F 290/064C08F 22/1006C07D 303/24C08F 290/061C08G 59/245C08F 290/06
45
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Claims
Abstract
The present invention concerns hydroxyaliphatic functional diglycidyl ethers of bisphenols (epoxy resins); curable (thermosettable) mixtures of at least one hydroxyaliphatic functional epoxy resin and at least one curing agent and/or catalyst therefor, as well as cured (thermoset) compositions prepared therefrom; and derivatives prepared therefrom. The bisphenol precursor to the diglycidyl ether contains a hydroxyaliphatic group linkage between the two aromatic rings of the bisphenol.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A resin having the structural Formula I
wherein each R is independently selected from the group consisting of hydrogen, a hydrocarbyl or hydrocarbyloxy group having from one to about 10 carbon atoms, a halogen atom, a nitro group, a nitrile group and a —CO—R 2 group; each E is independently selected from the group consisting of
each R 1 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; X is independently selected from the group consisting of
each R 2 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; R 3 is a hydrocarbyl group having from one to about 10 carbon atoms; and n has a value of from one to about 10.
2 . A resin of claim 1 wherein E is
3 . A resin of claim 1 wherein E is
4 . A resin of claim 1 wherein each R is hydrogen.
5 . A resin of claim 1 wherein R 1 is hydrogen.
6 . A resin of claim 1 wherein X is
7 . A resin of claim 1 wherein X is
8 . A resin of claim 1 wherein X is
9 . A resin prepared by advancing a resin of Formula I wherein E is
10 . A resin having the structural Formula II
wherein each R is independently selected from the group consisting of hydrogen, a hydrocarbyl or hydrocarbyloxy group having from one to about 10 carbon atoms, a halogen atom, a nitro group, a nitrile group and a —CO—R 2 group; each E is independently selected from the group consisting of
each R 1 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; each R 2 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; R 3 is a hydrocarbyl group having from one to about 10 carbon atoms; n has a value of from one to about 10; and X 1 is selected from the group consisting of
E 1 is a moiety containing a polymerizable ethylenically unsaturated group wherein the oxygen atom attached to E 1 is part of an ester or a urethane linkage.
11 . A resin of claim 10 wherein E is
12 . A resin of claim 10 wherein E is
13 . A resin of claim 10 wherein each R is hydrogen.
14 . A resin of claim 10 wherein R 1 is hydrogen.
15 . A resin of claim 10 wherein X 1 is
16 . A resin of claim 10 wherein X 1 is
17 . A resin of claim 10 wherein X 1 is
18 . A composition comprising a resin of Formula and a resin of Formula II.
19 . A polymer modified epoxy resin prepared by polymerizing an epoxy resin of the composition of claim 18 with one or more polymerizable ethylenically unsaturated monomers.
20 . A polymer modified vinyl ester resin prepared from the resin of claim 19 .
21 . A resin having the structural Formula III
wherein each R is independently selected from the group consisting of hydrogen, a hydrocarbyl or hydrocarbyloxy group having from one to about 10 carbon atoms, a halogen atom, a nitro group, a nitrile group and a —CO—R 2 group; each E is independently selected from the group consisting of
each R 1 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; each R 2 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; R 3 is a hydrocarbyl group having from one to about 10 carbon atoms; n has a value of from one to about 10; E 3 is a direct bond or a hydrocarbyl group having from one to about 30 carbon atoms; and X 2 is selected from the group consisting of
22 . A resin of claim 21 wherein E is
23 . A resin of claim 21 wherein E is
24 . A resin of claim 21 wherein each R is hydrogen.
25 . A resin of claim 21 wherein R 1 is hydrogen.
26 . A resin of claim 21 wherein X 2 is
27 . A resin of claim 21 wherein X 2 is
28 . A resin of claim 21 wherein X 2 is
29 . A resin of claim 21 wherein E 3 is —(CH 2 ) 4 —.
30 . A resin having the structural Formula IV
wherein each R is independently selected from the group consisting of hydrogen, a hydrocarbyl or hydrocarbyloxy group having from one to about 10 carbon atoms, a halogen atom, a nitro group, a nitrile group and a —CO—R 2 group; each E is independently selected from the group consisting of
each R 1 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; each R 2 is independently selected from the group consisting of hydrogen and a hydrocarbyl group having from one to about 10 carbon atoms; R 3 is a hydrocarbyl group having from one to about 10 carbon atoms; n has a value of from one to about 10; E 4 is a hydrocarbyl group having from about 4 to about 35 carbon atoms; X 2 is selected from the group consisting of
31 . A resin of claim 30 wherein E is
32 . A resin of claim 30 wherein E is
33 . A resin of claim 30 wherein each R is hydrogen.
34 . A resin of claim 30 wherein R 1 is hydrogen.
35 . A resin of claim 30 wherein X 2 is
36 . A resin of claim 30 wherein X 2 is
37 . A resin of claim 30 wherein X 2 is
38 . A resin of claim 30 wherein E 4 is
-p-C 6 H 4 —CH 2 —P—C 6 H 4 —.
39 . A polymer modified epoxy resin prepared by polymerizing an epoxy resin of Formula II with one or more polymerizable ethylenically unsaturated monomers.
40 . A polymer modified vinyl ester resin prepared from the resin of claim 39.Join the waitlist — get patent alerts
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