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1.Vulcanizable butyl rubber-gr-s blends and process of making same 失效
Title translation: 可硫化的丁基橡胶共混物及其制备方法公开(公告)号:US2969341A
公开(公告)日:1961-01-24
申请号:US47525554
申请日:1954-12-14
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: BUCKLEY DONALD J , ROBISON SAMUEL B
CPC classification number: C08L23/22 , C08K3/22 , C08K5/33 , C08K5/47 , C08L7/00 , C08L9/06 , C08L23/20 , C08L2666/06 , C08L2666/08 , C08L2666/04
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2.High molecular weight, high unsaturation isobutylene-conjugated diene copolymers 失效
Title translation: 高分子量,高不饱和异丁烯 - 共轭二烯共聚物公开(公告)号:US3928297A
公开(公告)日:1975-12-23
申请号:US45710974
申请日:1974-04-01
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: THALER WARREN A , BUCKLEY DONALD J , KENNEDY JOSEPH P
IPC: C08F210/12 , C08L23/22
CPC classification number: C08L23/22 , C08F210/12 , C08F4/14
Abstract: Substantially gel-free, high molecular weight, high unsaturation copolymers of isobutylene and conjugated dienes having a number average molecular weight of at least 120,000 and a mole percent of unsaturation of at least 5 percent and the process for preparing said polymers which comprises carrying out the polymerization in a homogeneous phase, introducing the catalyst comprising an aluminum halide to the system in a soluble form and carrying the reaction out at a temperature of less than -100*C.
Abstract translation: 具有数均分子量至少为120,000,不饱和摩尔百分数至少为5%的异丁烯和共轭二烯的基本无凝胶的高不饱和共聚物以及制备所述聚合物的方法包括进行 在均相中聚合,将包含卤化铝的催化剂以可溶形式引入体系,并在小于-100℃的温度下进行反应。
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3.Composition comprising a copolymer of an isoolefin and a multiolefin and 2-mercaptoimidazoline and blends thereof with an unsaturated rubber 失效
Title translation: 组合物,其包含异烯烃和多烯烃与2-巯基咪唑啉的共聚物及其与不饱和橡胶的共混物公开(公告)号:US3055857A
公开(公告)日:1962-09-25
申请号:US2853760
申请日:1960-05-12
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: HAWLEY ROGER S , CLAYTON ROBERT E , BUCKLEY DONALD J
CPC classification number: B60C1/00 , C08K5/378 , C08L23/283
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4.Oil concentrate containing a compatible mixture of polyisobutylene and ethylene-alpha olefin copolymer 失效
Title translation: 含有聚异丁烯和乙烯-α-烯烃共聚物的相容混合物的油浓缩物公开(公告)号:US3513096A
公开(公告)日:1970-05-19
申请号:US3513096D
申请日:1968-12-03
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: BROWNAWELL DARRELL W , BUCKLEY DONALD J , JACOBSON NORMAN
IPC: C08L23/02 , C10M169/00 , C10M1/18 , C10M3/12
CPC classification number: C10M1/08 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/108 , C10M2205/00 , C10M2205/026 , C10M2205/06 , C10M2205/10 , C10N2220/02 , C10N2240/201 , C10N2240/202 , C10N2250/10 , C10N2270/02
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