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公开(公告)号：US3389134A
公开(公告)日：1968-06-18
申请号：US50597065
申请日：1965-11-01
Applicant: STAMICARBON
Inventor： GARRITSEN JOHAN W , BIGOT JOHAN A
IPC: C07D201/04
CPC classification number: C07D201/04
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2.发明授权Lactams from cyclo-aliphatic ketoximes by the beckmann rearrangement employing hci as catalyst 失效由采用HCl作为催化剂的BECKMANN替代品，来自CYCLO-ALIPHATIC KETOXIMES的LACTAMS
公开(公告)号：US3437655A
公开(公告)日：1969-04-08
申请号：US3437655D
申请日：1964-05-13
Applicant: STAMICARBON
Inventor： GARRITSEN JOHAN W , BIGOT JOHAN A
IPC: C07D201/04 , C07D41/06
CPC classification number: C07D201/04
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公开(公告)号：US3349131A
公开(公告)日：1967-10-24
申请号：US43283765
申请日：1965-02-15
Applicant: STAMICARBON
Inventor： DUYNSTEE EDUARD F J , BIGOT JOHAN A , HENNEKENS JAN L J P
CPC classification number: C07C45/32 , C07C45/54 , C07C49/403
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公开(公告)号：US3481919A
公开(公告)日：1969-12-02
申请号：US3481919D
申请日：1966-04-04
Applicant: STAMICARBON
Inventor： GARRITSEN JOHAN W , BIGOT JOHAN A
CPC classification number: C08G69/14
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Patent Agency Ranking
公开(公告)号：US3219689A
公开(公告)日：1965-11-23
申请号：US12597961
申请日：1961-07-24
Applicant: STAMICARBON
Inventor： BIGOT JOHAN A , KERKHOFFS PIETER L
CPC classification number: C07C45/33 , C07C1/2078 , C07C45/32 , C07C2531/04 , C07C2601/10 , C07C2601/16 , C07C13/20
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6.发明授权Ionic polymerization of lactams with a derivative of a carboxylic ester of a ketoxime as promoter 失效作为促销剂的羧甲基纤维素的衍生物的LACTAMS的离子聚合
公开(公告)号：US3575937A
公开(公告)日：1971-04-20
申请号：US3575937D
申请日：1967-07-24
Applicant: STAMICARBON
Inventor： BIGOT JOHAN A , MOURIK JOHANNES VAN , BEVEREN JOHANNES VAN
CPC classification number: C08G69/20
Abstract: THE USE OF CARBOXYLIC ESTERS OF KETOXIMES, IN WHICH AN ACYL RADICAL HAS BEEN SUBSTITUTED IN THE MOLECULE FOR ONE OF THE HYDROCARBON RADICALS OF THE KETOXIME, AS PROMOTERS, USED IN CONJUNCTION WITH CATALYSTS, IN THE IONIC POLYMERIZATION OF LACTAME, IS DISCLOSED. THE USE OF SUCH PROMOTERS PERMITS RAPID POLYMERIZATION WITH HIGH YIELDS OF AMIDE POLYMERS, WHICH ARE USEFUL IN THE PRODUCTION OF MOLDED PRODUCTS.
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公开(公告)号：US3492275A
公开(公告)日：1970-01-27
申请号：US3492275D
申请日：1967-07-24
Applicant: STAMICARBON
Inventor： BIGOT JOHAN A , MOURIK JOHANNES VAN , BEVEREN JOHANNES VAN
CPC classification number: C08G69/20
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公开(公告)号：US3391137A
公开(公告)日：1968-07-02
申请号：US46301965
申请日：1965-06-10
Applicant: STAMICARBON
Inventor： BIGOT JOHAN A , KERKHOFFS PIETER L
IPC: C07D201/10
CPC classification number: C07D201/10
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公开(公告)号：US3379698A
公开(公告)日：1968-04-23
申请号：US44309765
申请日：1965-03-26
Applicant: STAMICARBON
Inventor： BIGOT JOHAN A , MOURIK JOHANNES VAN , BEVEREN JOHANNES VAN
IPC: C08G69/20
CPC classification number: C08G69/20
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