专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06204354B1 Soft compounds derived from polypropylene grafted disubstituted ethylene- maleimide copolymers 失效
标题翻译：衍生自聚丙烯接枝二乙烯 - 马来酰亚胺共聚物的软化合物
公开(公告)号：US06204354B1
公开(公告)日：2001-03-20
申请号：US09073759
申请日：1998-05-06
申请人： Xiaorong Wang , Victor J. Foltz , David F. Lawson , Hideo Takeichi , Naruhiko Mashita
发明人： Xiaorong Wang , Victor J. Foltz , David F. Lawson , Hideo Takeichi , Naruhiko Mashita
IPC分类号： C08G7300
CPC分类号： C08G81/021 , C08F8/32 , C08F255/00 , C08F265/10 , C08L51/003 , C08L2666/02
摘要： The instant invention teaches a method for enabling the formation of a high damping, soft polymer gel. The method includes: reacting a poly(disubstituted ethylene-co-maleimide) polymer with a maleated polyalkylene and an alkyl diamine under substantially dry conditions sufficient to form a polyalkylene grafted poly(disubstituted ethylene-co-maleimide) polymer product; and, dispersing the polyalkylene grafted poly(disubstituted ethylene-co-maleimide) polymer product with an extender oil sufficient to form the gel. The instant invention also contemplates a polymer gel composition, a polymer composition and an article manufactured from the polymer gel composition.
摘要翻译：本发明教导了一种能够形成高阻尼软聚合物凝胶的方法。该方法包括：在足够形成聚亚烷基接枝的聚（二取代的乙烯 - 共 - 马来酰亚胺）聚合物产物的基本干燥条件下使聚（二取代的乙烯 - 共 - 马来酰亚胺）聚合物与马来化的聚亚烷基和烷基二胺反应; 并且将分散有聚亚烷基接枝的聚（二取代的乙烯 - 共 - 马来酰亚胺）聚合物产物与足以形成凝胶的增量油分散。本发明还考虑了由聚合物凝胶组合物制成的聚合物凝胶组合物，聚合物组合物和制品。

2. 发明授权

US6133354A Copolymers as additives in thermoplastic elastomer gels 失效
标题翻译：共聚物作为热塑性弹性体凝胶中的添加剂
公开(公告)号：US6133354A
公开(公告)日：2000-10-17
申请号：US193595
申请日：1998-11-17
申请人： Xiaorong Wang , Victor J. Foltz , David F. Lawson , Naruhiko Mashita
发明人： Xiaorong Wang , Victor J. Foltz , David F. Lawson , Naruhiko Mashita
IPC分类号： B01J13/00 , C08L23/08 , C08L23/22 , C08L53/00 , C08L101/00 , C08J5/54
CPC分类号： C08F8/32 , C08L23/08 , C08L23/22 , C08L53/00 , C08L23/0892
摘要： The present invention teaches a method for enabling the formation of a high damping composition. The method includes mixing a centipede polymer, i.e., a poly(disubstituted ethylene-co-maleimide) polymer, and plasticizers or extenders within a non-vulcanized thermoplastic elastomer to form a relatively high damping gel composition.
摘要翻译：本发明教导了一种能够形成高阻尼组合物的方法。该方法包括将蜈蚣聚合物，即聚（二取代的乙烯 - 共 - 马来酰亚胺）聚合物和在非硫化的热塑性弹性体内的增塑剂或增量剂混合以形成相对较高的阻尼凝胶组合物。

3. 发明授权

US07534846B2 Onium-modified polymer and method for manufacturing same 失效
标题翻译：鎓改性聚合物及其制造方法
公开(公告)号：US07534846B2
公开(公告)日：2009-05-19
申请号：US11126657
申请日：2005-05-11
申请人： Xiaorong Wang , Victor J. Foltz , David F. Lawson
发明人： Xiaorong Wang , Victor J. Foltz , David F. Lawson
IPC分类号： C08F26/06
CPC分类号： C08F8/30 , C08G65/329 , C08G65/333 , C08G65/3331 , C08L71/03 , Y02P20/542
摘要： Onium-modified polymers, such as polyethers and alkylimidazolium-modified polymers are provided. The polymers have desirable properties such as moisture absorbing capability, low volatile organic compounds (VOCs) emission, and enhanced electrical conductivity. A method to prepare the polymers is also provided, in which green solvents such as ionic liquids are utilized as both reaction media and reactants.
摘要翻译：提供了鎓改性聚合物，例如聚醚和烷基咪唑改性的聚合物。聚合物具有所需的性能，例如吸湿能力，低挥发性有机化合物（VOC））发射和增强的导电性。还提供了制备聚合物的方法，其中使用绿色溶剂如离子液体作为反应介质和反应物。

4. 发明授权

US6107409A Gels derived from extending grafted comb polymers and polypropylene via a solution synthesis 失效
标题翻译：通过溶液合成从延伸的接枝梳状聚合物和聚丙烯衍生的凝胶
公开(公告)号：US6107409A
公开(公告)日：2000-08-22
申请号：US73739
申请日：1998-05-06
申请人： Terrence E. Hogan , Victor J. Foltz , David F. Lawson , Xiaorong Wang
发明人： Terrence E. Hogan , Victor J. Foltz , David F. Lawson , Xiaorong Wang
IPC分类号： C08G73/00 , C08F8/32 , C08G81/02 , C08L51/00 , C08F222/08 , C08G63/91
CPC分类号： C08F8/32 , C08G81/021
摘要： The present invention teaches a method for enabling the formation of a high damping, soft polymer gel. The method includes: reacting in a suitable solvent a poly(alkenyl benzene-co-maleic anhydride) and a primary amine to form a poly(alkenyl benzene-co-maleimide) polymer. The poly(alkenyl benzene-co-maleimide) polymer while remaining in solvent is grafted with a maleated polyalkylene through the use of a grafting agent such as an alkyl diamine to form a polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product. The solvent is then removed from the polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product and the polymer is mixed with extender such as oil sufficient to form the gel. During oil extension the graft copolymer is further crosslinked due to the presence of additional alkyl diamine.
摘要翻译：本发明教导了一种能够形成高阻尼软聚合物凝胶的方法。该方法包括：在合适的溶剂中使聚（烯基苯 - 共 - 马来酸酐）和伯胺反应形成聚（烯基苯 - 共 - 马来酰亚胺）聚合物。保留在溶剂中的聚（烯基苯 - 共 - 马来酰亚胺）聚合物通过使用接枝剂如烷基二胺与马来化的聚亚烷基二胺接枝以形成聚亚烷基接枝的聚（烯基苯 - 共 - 马来酰亚胺）聚合物产物。然后从聚亚烷基接枝的聚（烯基苯 - 共 - 马来酰亚胺）聚合物产物中除去溶剂，并将聚合物与足以形成凝胶的增量剂如油混合。在油延伸期间，由于存在另外的烷基二胺，接枝共聚物进一步交联。

5. 发明授权

US08063153B2 Functionalized polymer with linking group 有权
标题翻译：具有连接基团的官能化聚合物
公开(公告)号：US08063153B2
公开(公告)日：2011-11-22
申请号：US10579954
申请日：2005-10-20
申请人： Yuan-Yong Yan , David F. Lawson
发明人： Yuan-Yong Yan , David F. Lawson
IPC分类号： C08C19/25
CPC分类号： B60C1/0016 , C08C19/30 , C08C19/44 , C08L19/006
摘要： A functionalized polymer includes an elastomer, a terminal functional group including at least one heteroatom, and a unit intermediate the elastomer and the functional group; the intermediate unit includes a terminal moiety which, in its anionic form, is less basic than a secondary amino radical ion. Methods of making the functionalized polymer and of using it with particulate filler to make, e.g., a tire tread composition also are disclosed.
摘要翻译：官能化聚合物包括弹性体，包含至少一个杂原子的末端官能团和弹性体和官能团中间的单元; 中间单元包括末端部分，其末端部分以其阴离子形式比次级氨基离子碱性低。制备官能化聚合物并使用其与颗粒填料制备例如轮胎胎面组合物的方法也被公开。

6. 发明申请

US20080161495A1 Method for Generating Free Radical Capable Polymers Using Tin or Silicon Halide Compounds 失效
标题翻译：使用锡或硅化合物生成自由基聚合物的方法
公开(公告)号：US20080161495A1
公开(公告)日：2008-07-03
申请号：US11618059
申请日：2006-12-29
申请人： James E. Hall , David F. Lawson
发明人： James E. Hall , David F. Lawson
IPC分类号： C08F8/00
CPC分类号： C08F8/42
摘要： Provided is a method comprising reacting the anionic living end of a polymer with a compound selected from the group consisting of tin halides and silicon halides to produced a polymer with a homolytically cleavable group containing a Sn—C bond or a Si—C bond. An engineered plastic may then be produced by adding the polymer containing a homolytically cleavable group containing a Sn—C bond or a Si—C bond to a solvent comprising at least one vinyl monomer; (b) optionally adding at least one additional inert solvent; (c) optionally adding additives selected from the group consisting of extender oils, modifiers, and antioxidants; and (d) initiating polymerization of the at least one vinyl monomer by the use of an initiator and/or heat, wherein a free radical is produced from the polymer containing a homolytically cleavable group containing a Sn—C bond or a Si—C bond.
摘要翻译：提供了一种方法，其包括使聚合物的阴离子活性端与选自卤化锡和卤化硅的化合物反应，以制备具有含Sn-C键或Si-C键的均聚裂解基团的聚合物。然后可以通过将含有含有Sn-C键或Si-C键的均聚裂解基团的聚合物加入到包含至少一种乙烯基单体的溶剂中来制备工程塑料; （b）任选地加入至少一种另外的惰性溶剂; （c）任选地添加选自由增量油，改性剂和抗氧化剂组成的组的添加剂; 和（d）通过使用引发剂和/或加热引发至少一种乙烯基单体的聚合，其中由含有Sn-C键或Si-C键的均聚裂解基团的聚合物产生自由基。

7. 发明授权

US06274680B1 Sulfenyl halide polymerization terminators 有权
标题翻译：磺酰卤聚合终止子
公开(公告)号：US06274680B1
公开(公告)日：2001-08-14
申请号：US09224328
申请日：1998-12-31
申请人： David F. Lawson , Mark L. Stayer , Thomas A. Antkowiak
发明人： David F. Lawson , Mark L. Stayer , Thomas A. Antkowiak
IPC分类号： C08F834
CPC分类号： C08C19/44
摘要： A method of preparing a functionalized polymer comprising the steps of initiating the formation and propagation of an anionically-polymerized living polymer, and terminating the propagation of the living polymer by reacting the polymer with a terminating agent selected from the group of agents defined by the formulas (III), (IV), and (V) where C is a carbon atom, S is a sulfur atom, X is a halogen atom, R2 and R4 are independently selected from hydrogen and carbon-based moieties, and where the phenyl groups are selected from unsubstituted and substituted phenyl groups.
摘要翻译：一种制备官能化聚合物的方法，包括以下步骤：引发阴离子聚合的活性聚合物的形成和扩散，并通过使聚合物与选自由式（III），（IV）和（V）其中C是碳原子，S是硫原子，X是卤素原子，R2和R4独立地选自氢和碳基部分，并且其中苯基选自未取代的和取代的苯基。

8. 发明授权

US06235819B1 Process to scavenge amines in polymeric compounds by treatment with triazine derivatives and compositions therefrom 失效
标题翻译：通过用三嗪衍生物及其组合物处理来清除高分子化合物中的胺的方法
公开(公告)号：US06235819B1
公开(公告)日：2001-05-22
申请号：US09002056
申请日：1997-12-31
申请人： David F. Lawson , Ashley S. Hilton , John R. Schreffler , Roderic P. Quirk
发明人： David F. Lawson , Ashley S. Hilton , John R. Schreffler , Roderic P. Quirk
IPC分类号： C08K534
CPC分类号： C08K5/3492
摘要： A method for scavenging amines within polymeric compositions of matter comprising the step of adding to a polymeric composition of matter at least one triazine compound, wherein said triazine compound is defined according to the formula: where X is selected from the group consisting of hydrogen, halides, amines, and organic groups having from 1 to about 20 carbon atoms, Y is selected from the group consisting of halides, alkoxy derivatives, amine derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Y is displacable by a reaction with a secondary amine, and Z is selected from the group consisting of alkoxy derivatives, amino derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Z is displacable by a reaction with a secondary amine.
摘要翻译：一种用于清除物质的聚合物组合物中的胺的方法，其包括向物质的聚合物组合物中加入至少一种三嗪化合物的步骤，其中所述三嗪化合物根据下式定义：其中X选自氢，卤化物，具有1至约20个碳原子的胺和有机基团，Y选自卤化物，烷氧基衍生物，胺衍生物，芳氧基衍生物和脲衍生物，条件是取代基Y可通过反应置换与仲胺，Z选自烷氧基衍生物，氨基衍生物，芳氧基衍生物和脲衍生物，条件是取代基Z可通过与仲胺的反应置换。

9. 发明授权

US6080835A Aminoalkyllithium compounds containing cyclic amines and polymers therefrom 失效
标题翻译：含有环胺的氨基烷基锂化合物及其聚合物
公开(公告)号：US6080835A
公开(公告)日：2000-06-27
申请号：US936364
申请日：1997-09-24
申请人： David F. Lawson , Thomas A. Antkowiak , James E. Hall , Mark L. Stayer, Jr. , John R. Schreffler
发明人： David F. Lawson , Thomas A. Antkowiak , James E. Hall , Mark L. Stayer, Jr. , John R. Schreffler
IPC分类号： B60C1/00 , B60C15/06 , C08C19/44 , C08F4/48 , C08F36/04 , C08G61/00
CPC分类号： B60C1/0016 , B60C1/00 , B60C1/0025 , B60C15/06 , C08C19/44 , C08F36/04 , C08F4/48 , Y10T152/10
摘要： A functionialized polymer according to the invention includes a polymer molecule having the general formula AYLi where A is a cyclic amine-containing radical having the general formula ##STR1## wherein R.sub.1 is a divalent alkylene, an oxy- or amino-alkylene, or substituted alkylene having from 6 to about 20 carbon atoms; R.sub.2 is a linear-, branched-, or cyclo-alkylene having from about 2 to about 20 carbon atoms; and Y is a divalent polymer radical and Li is a lithium atom bonded to a carbon atom of Y.
摘要翻译：根据本发明的官能化聚合物包括具有通式AYLi的聚合物分子，其中A是具有通式的含环胺基团，其中R 1是二价亚烷基，氧基或氨基亚烷基或具有6个至约20个碳原子; R2是具有约2-约20个碳原子的直链，支链或环 - 亚烷基; Y是二价聚合物基团，Li是与Y的碳原子键合的锂原子。

10. 发明授权

US6063873A Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom 失效
标题翻译：通过用三嗪衍生物处理在高分子化合物中清除胺及其组合物的方法
公开(公告)号：US6063873A
公开(公告)日：2000-05-16
申请号：US2054
申请日：1997-12-31
申请人： David F. Lawson , Ashley S. Hilton , John R. Schreffler , Roderic P. Quirk
发明人： David F. Lawson , Ashley S. Hilton , John R. Schreffler , Roderic P. Quirk
IPC分类号： B60C1/00 , C07D251/34 , C07D251/50 , C08K5/29 , C08K5/3492 , C08L21/00 , C08C19/22
CPC分类号： C08K5/34922 , Y10T152/10495
摘要： A rubber tread stock comprising a vulcanizable composition of matter, and a triazine, wherein said triazine is defined by the formula ##STR1## where X is selected from the group consisting of hydrogen, halides, amines, and organic groups having from 1 to about 20 carbon atoms, Y is selected from the group consisting of halides, alkoxy derivatives, amine derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Y is displacable by a reaction with a secondary amine, and Z is selected from the group consisting of alkoxy derivatives, amino derivatives, aryloxy derivatives, and urea derivatives, with the proviso that the substituent Z is displacable by a reaction with a secondary amine.
摘要翻译：一种橡胶胎面料，其包含可硫化的物质组合物和三嗪，其中所述三嗪由下式定义：其中X选自氢，卤化物，胺和具有1至约20个碳原子的有机基团， Y选自卤化物，烷氧基衍生物，胺衍生物，芳氧基衍生物和脲衍生物，条件是取代基Y可以通过与仲胺的反应置换，并且Z选自烷氧基衍生物，氨基衍生物，芳氧基衍生物和脲衍生物，条件是取代基Z可通过与仲胺的反应置换。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式