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1. 发明授权

US4048258A Method for preparing moisture curable polymers containing randomly distributed sites of conjugated olefinic unsaturation 失效
标题翻译：制备含有共轭烯属不饱和键随机分布位点的湿固化聚合物的方法
公开(公告)号：US4048258A
公开(公告)日：1977-09-13
申请号：US679809
申请日：1976-04-23
申请人： Francis P. Baldwin , James A. Rae , Gary Ver Strate
发明人： Francis P. Baldwin , James A. Rae , Gary Ver Strate
IPC分类号： C08F8/42 , C08F8/46 , C08F255/08 , C08F255/10 , C08F279/02
CPC分类号： C08F8/42 , C08F8/46
摘要： Disclosed is a method of preparing a moisture curable elastomer by reacting an elastomer containing randomly distributed sites of conjugated olefinic unsaturation with a cyclic unsaturated anhydride then blending the reaction product with a polyvalent metal compound and, optionally, a basic hydrolysis catalyst.
摘要翻译：本发明公开了一种制备湿固化弹性体的方法，该方法是使含有共轭烯属不饱和官能团随机分布的弹性体与环状不饱和酸酐反应，然后将反应产物与多价金属化合物和任选的碱性水解催化剂混合。

2. 发明授权

US4319061A Low molecular weight terminally-functional saturated hydrocarbon polymer 失效
标题翻译：低分子量末端官能饱和烃聚合物
公开(公告)号：US4319061A
公开(公告)日：1982-03-09
申请号：US222320
申请日：1981-01-05
申请人： Gary Ver Strate , Francis P. Baldwin
发明人： Gary Ver Strate , Francis P. Baldwin
IPC分类号： C08G61/04 , C07C17/28 , C07C15/00
CPC分类号： C08G61/04
摘要： Terminally-functional saturated hydrocarbon low molecular weight liquid polymers are prepared by cationic polymerization of a 1-alkene containing at least one tertiary or phenyl substituted carbon in the presence of a transfer agent containing a benzylic or tertiary halogen and at least one primary or secondary halogen wherein the 1-alkene is capable of being polymerized by a Friedel Crafts catalyst.
摘要翻译：在含有苄基或叔卤素和至少一个伯或仲卤素的转移剂的存在下，通过含有至少一个叔或苯基取代的碳的1-烯烃的阳离子聚合制备终端官能的饱和烃低分子量液体聚合物其中所述1-烯烃能够通过Friedel Crafts催化剂聚合。

3. 发明授权

US4278822A Low molecular weight terminally-functional saturated hydrocarbon polymer 失效
标题翻译：低分子量末端官能饱和烃聚合物
公开(公告)号：US4278822A
公开(公告)日：1981-07-14
申请号：US849539
申请日：1977-11-07
申请人： Gary Ver Strate , Francis P. Baldwin
发明人： Gary Ver Strate , Francis P. Baldwin
IPC分类号： C08G61/04 , C07C17/28
CPC分类号： C08G61/04
摘要： Terminally-functional saturated hydrocarbon low molecular weight liquid polymers are prepared by cationic polymerization of a 1-alkene containing at least one tertiary or phenyl substituted carbon in the presence of a transfer agent containing a benzylic or tertiary halogen and at least one primary or secondary halogen wherein the 1-alkene is capable of being polymerized by a Friedel Crafts catalyst.
摘要翻译：在含有苄基或叔卤素和至少一个伯或仲卤素的转移剂的存在下，通过含有至少一个叔或苯基取代的碳的1-烯烃的阳离子聚合制备终端官能的饱和烃低分子量液体聚合物其中所述1-烯烃能够通过Friedel Crafts催化剂聚合。

4. 发明授权

US4650832A Process for the manufacture of halogenated polymers 失效
标题翻译：制备卤化聚合物的方法
公开(公告)号：US4650832A
公开(公告)日：1987-03-17
申请号：US788425
申请日：1985-10-17
申请人： Ronald C. Kowalski , William M. Davis , Neil F. Newman , Zisis A. Foroulis , Francis P. Baldwin
发明人： Ronald C. Kowalski , William M. Davis , Neil F. Newman , Zisis A. Foroulis , Francis P. Baldwin
IPC分类号： C08F8/20 , C08F8/22
CPC分类号： C08F8/20
摘要： In a process for the continuous halogenation of polymers by contacting polymer and halogenating agent in a continuous flow device in which means are provided for disengaging reaction by-products and unreacted halogenating agent from the reaction mixture, by deforming and disrupting the halogenated polymer surface and injecting an inert and/or reactive gas into the halogenated polymers immediately after reaction thereby neutralizing the product. In a preferred embodiment the process is carried out in an extruder-reactor and an optional, supplementary inert and/or reactive gas scrubbing zone is included. The process is amenable to saturated and unsaturated polymers.
摘要翻译：在聚合物和卤化剂在连续流动装置中连续卤化聚合物的方法中，其中提供了用于使反应副产物和未反应的卤化剂从反应混合物中分离的方法，通过变形和破坏卤化聚合物表面并注入惰性和/或反应性气体在反应后立即进入卤代聚合物，从而中和产物。在优选的实施方案中，该方法在挤出机 - 反应器中进行，并且包括任选的补充的惰性和/或反应性气体洗涤区。该方法适用于饱和和不饱和聚合物。

5. 发明授权

US4068051A Process for preparing conjugated diene butyl 失效
标题翻译：共轭二烯丁基的制备方法
公开(公告)号：US4068051A
公开(公告)日：1978-01-10
申请号：US631483
申请日：1975-11-13
申请人： Francis P. Baldwin , James A. Rae
发明人： Francis P. Baldwin , James A. Rae
IPC分类号： C08F8/00 , C08F8/26
CPC分类号： C08F8/26
摘要： Improved processes for the dehydrohalogenation of halogenated butyl rubber in order to prepare a butyl rubber having randomly distributed sites of conjugated unsaturation are disclosed. Such processes, which include the contacting of a solution of halogenated butyl rubber with a soluble metal carboxylate, a soluble carboxylic acid, and an oxide or hydroxide of a metal selected from Groups Ia and IIa of the Periodic Table, are carried out in a reaction zone which is maintained substantially free of free water vapor. Preferably, excess amounts of hydrophilic reagents are added to the reaction zone or in the alternative the reaction zone is purged with a drying gas.
摘要翻译：公开了用于制备具有共轭不饱和度的随机分布位点的丁基橡胶的卤化丁基橡胶的脱卤化氢的改进方法。这些方法包括将卤代丁基橡胶与可溶性金属羧酸盐的溶液，可溶性羧酸和选自元素周期表第Ia和IIa族的金属的氧化物或氢氧化物的接触反应在反应中进行保持基本上不含游离水蒸气的区域。优选地，将过量的亲水试剂加入到反应区中，或者在反应区中用干燥气体吹扫反应区。

6. 发明授权

US4039506A Covulcanization of conjugated diene-containing butyl with halobutyl and butyl rubber 失效
标题翻译：含有共轭二烯的丁基与卤代丁基和丁基橡胶的共硫化
公开(公告)号：US4039506A
公开(公告)日：1977-08-02
申请号：US562828
申请日：1975-03-28
申请人： Albert M. Gessler , Francis P. Baldwin
发明人： Albert M. Gessler , Francis P. Baldwin
IPC分类号： C08L23/22 , C08L23/28 , C08K3/04
CPC分类号： C08L23/22 , C08L23/283
摘要： Blends of 5 to 95 wt. % conjugated diene-containing butyl rubber with 95 to 25 wt. % halobutyl or butyl rubber are capable of higher carbon black loading and have faster cure times, unusually high tensile strength and improved green strength. The blends may be cured with dienophilic compounds or sulfur-based cure packages.
摘要翻译：共混物为5至95wt。％共轭二烯的丁基橡胶，95〜25wt。％卤代丁基或丁基橡胶能够具有更高的炭黑负载量并且具有更快的固化时间，异常高的拉伸强度和改善的生坯强度。共混物可以用二亲性化合物或硫基固化包装固化。

7. 发明授权

US3965213A Conjugated diene butyl 失效
标题翻译：共轭二烯丁基
公开(公告)号：US3965213A
公开(公告)日：1976-06-22
申请号：US465479
申请日：1974-04-30
申请人： Francis P. Baldwin , Alberto Malatesta
发明人： Francis P. Baldwin , Alberto Malatesta
IPC分类号： C08F8/00 , C08L21/00 , C08L23/22 , C08L9/00 , C08F279/02 , C08K5/10 , C08L47/00
CPC分类号： C08L23/22 , C08F8/00 , C08L21/00
摘要： Dehydrohalogenation of halogenated butyl to produce a butyl rubber having conjugated double bonds in the linear backbone. The composition is disclosed as having the predominant structure: ##EQU1## where n + 1 represent the number of isoolefin units incorporated in the butyl rubber polymer backbone, and m represents the number of conjugated diolefin units present, substantially as isolated units. The composition is prepared by contacting a solution of halogenated butyl rubber with: (1) a soluble metal carboxylate, where the metal is selected from the metals of Groups Ib, IIb, IVa and VIII of the Periodic Table; (2) a soluble carboxylic acid; and (3) an oxide or hydroxide of a metal selected from the metals of Groups Ia or IIa of the Periodic Table.
摘要翻译：卤代丁基的脱卤化氢生成在线性骨架中具有共轭双键的丁基橡胶。该组合物被公开为具有主要结构：CH 3 CH 3 CH 3 || CH 2 -C CH = C-CH = CHCH 2 -C 3 CH 3 nmCH 31其中n + 1代表掺入丁基橡胶聚合物主链中的异烯烃单元的数量，m表示共轭二烯烃单元的数量基本上为隔离单元。通过使卤化丁基橡胶的溶液与（1）可溶性金属羧酸盐接触来制备组合物，其中金属选自元素周期表的Ib，IIb，IVa和VIII族的金属; （2）可溶性羧酸; 和（3）选自元素周期表的Ia或IIa族金属的金属的氧化物或氢氧化物。

8. 发明授权

US3933942A Process for graft polymerization 失效
标题翻译：接枝聚合方法
公开(公告)号：US3933942A
公开(公告)日：1976-01-20
申请号：US298306
申请日：1972-10-17
申请人： Joseph P. Kennedy , Francis P. Baldwin
发明人： Joseph P. Kennedy , Francis P. Baldwin
IPC分类号： C08F255/08 , C08F291/04 , C08L23/16 , C08F255/04 , C08F257/02 , C08F259/00
CPC分类号： C08F291/04 , C08F255/08
摘要： Aluminum trialkyl and aluminum dialkyl monohalide catalysts can be used to graft cationically polymerizable monomers, such as styrene, chloroprene, isobutylene, etc. to halogenated polymers with some highly reactive halogen atoms such as PVC, neoprene, chlorobutyl, etc.
摘要翻译：三烷基铝和一烷基二卤化铝催化剂可用于将阳离子聚合单体如苯乙烯，氯丁二烯，异丁烯等接枝到具有一些高活性卤素原子的卤代聚合物如PVC，氯丁橡胶，氯丁基等。

9. 发明授权

US4703091A Halogenated butyl rubber 失效
标题翻译：卤化丁基橡胶
公开(公告)号：US4703091A
公开(公告)日：1987-10-27
申请号：US933655
申请日：1986-11-21
申请人： Irwin J. Gardner , James V. Fusco , Neil F. Newman , Ronald C. Kowalski , William M. Davis , Francis P. Baldwin
发明人： Irwin J. Gardner , James V. Fusco , Neil F. Newman , Ronald C. Kowalski , William M. Davis , Francis P. Baldwin
IPC分类号： C08F8/18 , C08F8/48 , C08F8/20
CPC分类号： C08F8/18 , C08F8/48 , Y10S156/91
摘要： An improved halogenated butyl rubber wherein the polymer has a conjugated diene content of less than 0.25 mole % and a halogen content of at least 0.6 wt. %; at least 20 mole % of the halogen being in a primary allylic configuration.
摘要翻译：一种改进的卤化丁基橡胶，其中聚合物的共轭二烯含量小于0.25摩尔％，卤素含量至少为0.6重量％。％; 至少20摩尔％的卤素是初级烯丙基构型。

10. 发明授权

US4563506A Extrusion process for preparing improved brominated butyl rubber 失效
标题翻译：制备改性溴化丁基橡胶的挤出方法
公开(公告)号：US4563506A
公开(公告)日：1986-01-07
申请号：US656664
申请日：1984-10-01
申请人： Ronald C. Kowalski , William M. Davis , Neil F. Newman , Zisis A. Foroulis , Francis P. Baldwin
发明人： Ronald C. Kowalski , William M. Davis , Neil F. Newman , Zisis A. Foroulis , Francis P. Baldwin
IPC分类号： C08F8/00 , C08C19/12 , C08F8/20 , C08F8/22
CPC分类号： C08F8/20 , C08C19/12
摘要： A process for the continuous bromination of butyl rubber polymer by contacting the polymer with a brominating agent in a continuous flow device in which means are provided for disengaging reaction by-products and unreacted halogenating agents from the reaction mixture, by deforming and disrupting the brominated polymer surface and injecting a neutralizing agent into the polymer immediately after reaction thereby neutralizing the polymer, comprising contacting a polymer substantially free of acid scavengers, with the brominating agent at elevated temperatures the bromination reaction being carried out in an acid atmosphere, thereby producing a polymer having a substantial fraction of the bromine in the primary allylic position.
摘要翻译：通过使连续流动装置中的聚合物与溴化剂接触来连续溴化丁基橡胶聚合物的方法，其中提供了用于通过使溴化聚合物变形和破坏从反应混合物中分离反应副产物和未反应的卤化剂表面，并且在反应后立即将中和剂注入聚合物中，由此中和聚合物，包括使基本上不含酸清除剂的聚合物与溴化剂在升高的温度下接触，溴酸反应在酸性气氛中进行，从而制备具有在主要烯丙基位置的大部分溴。

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