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Patent Agency Ranking1.发明授权Photopolymerizable epoxy systems containing substituted acyclic amides or substituted ureas as gelation inhibitors 失效含有取代的ACYCLIC AMIDES或替代的UREAS作为凝胶抑制剂的光热可塑性环氧体系
公开(公告)号：US3817850A
公开(公告)日：1974-06-18
申请号：US30446972
申请日：1972-11-07
Applicant: AMERICAN CAN CO
Inventor： FEINBERG J
CPC classification number: G03F7/027 , C08G59/18 , C08G59/625 , C08G59/686 , C08G65/105
Abstract: POLYMERIZATION OF EPOXIDES AND MIXTURE OF EPOXIDES WITH LACTONES AND VINYL COMPOUNDS, POLYMERIZABLE THROUGH THE ACTION OF CATIONIC CATALYSTS, IS CONTROLLED BY PROVIDING, IN ASSOCIATION WITH A RADIATION-SENSITIVE CATALYST PERCURSOR, A GELATION INHIBITOR IN THE FORM OF A SUBSTITUTED ACYCLIC AMIDE OR A SUBSTITUTED UREA, SUCH AS N,NDIMETHYLACETAMIDE AND 1,1,3,3-TETRAMETHYLUREA.
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2.发明授权4-methoxy benzene diazonium hexafluorophosphate catalyst for photopolymers in epoxy systems 失效环氧系统中光催化剂的4-甲氧基苯甲酮二价磷酸酯催化剂
公开(公告)号：US3829369A
公开(公告)日：1974-08-13
申请号：US29884772
申请日：1972-10-19
Applicant: AMERICAN CAN CO
Inventor： FEINBERG J
CPC classification number: G03F7/016 , C08G59/686 , Y10S522/901
Abstract: A PROCESS FOR POLYMERIZATION OF EPOXIDE MONOMERS AND PREPOLYMERS EMPLOYING 4-METHOXYBENZENE DIAZONIUM HEXAFLUOROPHOSPHATE AS A LATENT RADIATION-SENSITIVE INITIATOR COMPRISING SUBJECTING ADMIXTURES OF THE CATALYST AND EPOXIDE TO THE APPLICATION OF ENERGY.
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3.发明授权
公开(公告)号：US3711391A
公开(公告)日：1973-01-16
申请号：US3711391D
申请日：1971-05-18
Applicant: AMERICAN CAN CO
Inventor： FEINBERG J
IPC: C07D301/28 , C08G59/18 , C08G65/10 , B01J1/10 , B01J1/12
CPC classification number: C08G59/18 , C08G65/105
Abstract: POLYMERIZATION OF EPOXIDE MONOMERS AND PREPOLYMERS, AND OF OTHER MATERIALS POLYMERIZABLE THROUGH THE ACTION OF CATIONIC CATALYSTS, IS CONTROLLED BY PROVIDING, IN ASSOCIATION WITH A RADIATION-SENSITIVE CATALYST PRECURSOR, A GELATION INHIBITOR IN THE FORM OF A SULFOXIDE COMPOUND SUCH AS METHYL SULFOXIDE OR N-PROPYL SULFOXIDE.
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4.发明授权
公开(公告)号：US3817845A
公开(公告)日：1974-06-18
申请号：US30457372
申请日：1972-11-07
Applicant: AMERICAN CAN CO
Inventor： FEINBERG J
CPC classification number: C08G65/105 , C08G59/18 , C08G59/625 , C08G59/686 , G03F7/027
Abstract: POLYMERIZATION OF EPOXIDES AND MIXTURES OF EPOXIDES WITH LACTONES AND VINYL COMPOUNDS, POLYMERIZABLE THROUGH THE ACTION OF CATIONIC CATALYST, IS CONTROLLED BY PROVIDING, IN ASSOCIATION WITH A RADIATION-SENSITIVE CATALYST PRECURSOR, A GELATION INHIBITOR IN THE FORM OF A SULFOXIDE COMPOUND SUCH AS METHYL SULFOXIDE OR N-PROPYL SULFOXIDE.
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5.发明授权Poly(vinyl pyrrolidone)stabilized polymerized epoxy compositions and process for irradiating same 失效POLY（VINYL吡咯烷酮）稳定的聚合环氧组合物及其相容方法
公开(公告)号：US3816281A
公开(公告)日：1974-06-11
申请号：US35588473
申请日：1973-04-30
Applicant: AMERICAN CAN CO
Inventor： FEINBERG J
CPC classification number: B01J19/122 , C08G59/625 , C08K5/005 , Y10S522/901 , C08L63/00
Abstract: Polymerization of epoxides and mixtures of epoxides with lactones and vinyl compounds, polymerizable through the action of cationic catalysts, is controlled by providing, in association with a radiation-sensitive catalyst precursor, a gelation inhibitor in the form of a substituted poly(vinyl pyrrolidone) wherein the carbon atom adjacent to the carbonyl group contains an alkyl or aryl substituent.
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