Assignee
ADEKA ARGUS CHEMICAL CO LTD
JP·90 granted patents·1,137 citations·filing 1979–1991
Top patents by PatentIndex Score
90 records- 0197US4681905AStabilizer compositions for synthetic resins imparting improved light stabilityADEKA ARGUS CHEMICAL CO LTD·Filed 1985·Granted Jul 21, 1987·105 cites·36 claims
- 0293US4957953AStabilized synthetic resin compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Sep 18, 1990·85 cites·15 claims
- 0393US4619958AMixed 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester and amide light stabilizers and stabilized synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1983·Granted Oct 28, 1986·31 cites·24 claims
- 0490US4812498APolycarbonate resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols)ADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Mar 14, 1989·42 cites·26 claims
- 0590US4427816Aβ-Diketone and hydrotalcite stabilizer compositions for halogen-containing polymers and polymer compositions containing the sameADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Jan 24, 1984·52 cites·28 claims
- 0689US4336183A2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters and amides of mono and poly alcohols, phenols and amines as stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1980·Granted Jun 22, 1982·44 cites·33 claims
- 0788US4468488APoly(piperidylamine) alkanes and synthetic resin compositions stabilized therebyADEKA ARGUS CHEMICAL CO LTD·Filed 1983·Granted Aug 28, 1984·21 cites·30 claims
- 0888US4371647A2,6-Di-tertiary butyl phenyl pentaerythritol spiro bis-phosphites enhancing the stability to heat and light of synthetic resinADEKA ARGUS CHEMICAL CO LTD·Filed 1981·Granted Feb 1, 1983·38 cites·51 claims
- 0986US4684679APolyacetal resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols)ADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Aug 4, 1987·34 cites·28 claims
- 1084US4739090AProcess for preparing diaryl-pentaerythritol diphosphitesADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Apr 19, 1988·19 cites·27 claims
- 1182US5081170AStabilized polyolefin resin compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1991·Granted Jan 14, 1992·32 cites·6 claims
- 1282US4937348AProcess for preparing 2,2'-methylene-bis-(4-hydrocarbyl-6-benzotriazolylphenols)ADEKA ARGUS CHEMICAL CO LTD·Filed 1987·Granted Jun 26, 1990·17 cites·25 claims
- 1382US4673701AAlkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups and synthetic resin compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1984·Granted Jun 16, 1987·14 cites·36 claims
- 1480US4396735ASynergistic light stabilizer compositions for synthetic resins and resin compositions containing the sameADEKA ARGUS CHEMICAL CO LTD·Filed 1980·Granted Aug 2, 1983·26 cites·29 claims
- 1579US4956407APolymer compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Sep 11, 1990·27 cites·3 claims
- 1679US4362830AHindered bis-phenol phenyl phosphites and synthetic resin compositions having enhanced stability to heat and lightADEKA ARGUS CHEMICAL CO LTD·Filed 1980·Granted Dec 7, 1982·12 cites·26 claims
- 1778US4740544AHydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl piperidyl-1,3,5-triazines) as stabilizers for synthetic polymer compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Apr 26, 1988·19 cites·10 claims
- 1877US4670492ACyclic bis and tris phosphites and stabilized synthetic resin compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1985·Granted Jun 2, 1987·14 cites·21 claims
- 1976US4743688APoly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazinesADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted May 10, 1988·10 cites·14 claims
- 2075US4692485AVinyl benzyl 2,2,6,6-tetramethyl piperidinesADEKA ARGUS CHEMICAL CO LTD·Filed 1985·Granted Sep 8, 1987·12 cites·25 claims
- 2174US4348308AOrtho-substituted aryl phosphite additive compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1981·Granted Sep 7, 1982·20 cites·18 claims
- 2273US4529760AOligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters and synthetic polymer compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1983·Granted Jul 16, 1985·22 cites·44 claims
- 2373US4349468AStabilizer for polyolefin resinADEKA ARGUS CHEMICAL CO LTD·Filed 1980·Granted Sep 14, 1982·19 cites·10 claims
- 2471US4910238APoly(2,2,6,6-tetramethyl piperidyl amino)-1,3,5-triazines as stabilizers for synthetic polymer compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Mar 20, 1990·8 cites·10 claims
- 2569US4957954AStabilizer compositions for polyvinyl chloride resins and stabilized polyvinyl chloride resin compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Sep 18, 1990·50 cites·18 claims
- 2667US4888371ABis(2,6-dis-tert-butyl-4-branched propyl or butyl phenyl)-pentaerythritol spiro phosphites and synthetic resin compositions containing such phosphitesADEKA ARGUS CHEMICAL CO LTD·Filed 1987·Granted Dec 19, 1989·10 cites·17 claims
- 2767US4415689ASynthetic resin compositions containing 2,2,6,6-tetramethyl piperidinyl triazinesADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Nov 15, 1983·6 cites·30 claims
- 2867US4404301APolymeric light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the sameADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Sep 13, 1983·15 cites·26 claims
- 2965US5047169ATolane compoundADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Sep 10, 1991·7 cites·6 claims
- 3064US4491643ABis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and spiroglycol ethers and synthetic resin compositions containing the sameADEKA ARGUS CHEMICAL CO LTD·Filed 1984·Granted Jan 1, 1985·5 cites·30 claims
- 3164US4415688APoly(piperidylamine) alkanes and synthetic resin compositions stabilized therebyADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Nov 15, 1983·12 cites·17 claims
- 3263US4405736A2,2,6,6-Tetramethyl-4-piperidyl spiro aliphatic ethers and stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1981·Granted Sep 20, 1983·14 cites·44 claims
- 3362US4481317AHindered bisphenol diphosphonites and stabilized synthetic resin compositions containing the sameADEKA ARGUS CHEMICAL CO LTD·Filed 1983·Granted Nov 6, 1984·12 cites·38 claims
- 3462US4416797AChlorinated organic compounds having their resistance to deterioration enhanced by 1,3-dicarbonyl compoundsADEKA ARGUS CHEMICAL CO LTD·Filed 1981·Granted Nov 22, 1983·8 cites·23 claims
- 3562US4405737AN-2-Hydroxypropyl piperidines and compositions thereofADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Sep 20, 1983·5 cites·35 claims
- 3661US4999393APhosphonite compound and synthetic resin compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Mar 12, 1991·6 cites·10 claims
- 3761US4885326AComposition of stabilized synthetic resinADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Dec 5, 1989·13 cites·1 claims
- 3860US4798836ABis-(2,2,6,6-tetramethyl-piperidyl) diimides as light stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1987·Granted Jan 17, 1989·5 cites·16 claims
- 3960US4469828AAlkylthiopropionyl hydrazino triazines and synthetic resin compositionsADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Sep 4, 1984·4 cites·24 claims
- 4059US4822522AHindered phenol amidesADEKA ARGUS CHEMICAL CO LTD·Filed 1987·Granted Apr 18, 1989·5 cites·21 claims
- 4158US4684680AThermosetting synthetic resin lacquer compositions having improved light stabilityADEKA ARGUS CHEMICAL CO LTD·Filed 1985·Granted Aug 4, 1987·15 cites·24 claims
- 4257US5039723AStabilized synthetic resin compositionADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Aug 13, 1991·10 cites·24 claims
- 4356US4698381AN,N',N"-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane triamines as stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1985·Granted Oct 6, 1987·10 cites·34 claims
- 4456US4378443A2,2,6,6-Tetraalkyl-4-piperidyl-bix-spiro-ethers as light stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1980·Granted Mar 29, 1983·4 cites·27 claims
- 4555US4786730APyrimidine compoundADEKA ARGUS CHEMICAL CO LTD·Filed 1987·Granted Nov 22, 1988·11 cites·4 claims
- 4655US4418196AProcess for preparing triacetone amineADEKA ARGUS CHEMICAL CO LTD·Filed 1982·Granted Nov 29, 1983·3 cites·16 claims
- 4754US4351915A2,2,6,6-Tetramethyl-4-piperidyl spiro aliphatic ethers as stabilizers for synthetic polymersADEKA ARGUS CHEMICAL CO LTD·Filed 1981·Granted Sep 28, 1982·11 cites·43 claims
- 4853US4820844ARadiation sensitizerADEKA ARGUS CHEMICAL CO LTD·Filed 1986·Granted Apr 11, 1989·19 cites·2 claims
- 4951US4980336AHeat-sensitive recording materialADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Dec 25, 1990·6 cites·3 claims
- 5051US4944980AOptical recording materialADEKA ARGUS CHEMICAL CO LTD·Filed 1989·Granted Jul 31, 1990·8 cites·1 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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