公开(公告)号：US5753732A

公开(公告)日：1998-05-19

申请号：US813014

申请日：1997-03-06

Applicant: Lawson Gibson Wideman ,  David John Zanzig ,  Theodore Augustus Evans ,  Charlie Sun

Inventor： Lawson Gibson Wideman ,  David John Zanzig ,  Theodore Augustus Evans ,  Charlie Sun

IPC: C07F7/18 ,  C08F8/42 ,  C08K5/14 ,  C08K5/544 ,  C08L83/06 ,  C08F8/33 ,  C08F36/06 ,  C07F7/04

CPC classification number: C08L83/06 ,  C07F7/1836 ,  C08F8/42 ,  C08K5/14 ,  C08K5/544

Abstract: The present invention relates to unsaturated amine-functional silane compounds of the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms, alkyl radicals having 1 to 8 carbon atoms and aryl radicals having 6 carbon atoms, with the proviso that at least one of R.sup.1, R.sup.2 and R.sup.3 is an alkoxy radical; R.sup.4 is selected from the group consisting of alkylene groups having from 1 to 18 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms; R.sup.5 is selected from the group consisting of hydrogen and an alkyl group having 1 carbon atom and X is a halogen atom selected from the group consisting of Cl, Br and I.

Abstract translation: 本发明涉及下式的不饱和胺官能的硅烷化合物：其中R 1，R 2和R 3独立地选自具有1至8个碳原子的烷氧基，烷基具有1至 8个碳原子和具有6个碳原子的芳基，条件是R 1，R 2和R 3中的至少一个是烷氧基; R 4选自具有1至18个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代的亚芳基; R5选自氢和具有1个碳原子的烷基，X是选自Cl，Br和I的卤素原子。

公开(公告)号：US5723530A

公开(公告)日：1998-03-03

申请号：US717740

申请日：1996-09-23

Applicant: David John Zanzig ,  Paul Harry Sandstrom ,  Edward John Blok

Inventor： David John Zanzig ,  Paul Harry Sandstrom ,  Edward John Blok

IPC: B60C1/00 ,  C08K3/04 ,  C08K3/06 ,  C08K5/00 ,  C08K5/17 ,  C08K5/47 ,  C08L9/00 ,  C08L9/06 ,  C08L91/00 ,  C08K5/01

CPC classification number: B60C1/0016 ,  C08L9/00 ,  C08L7/00 ,  C08L9/06

Abstract: Pneumatic rubber tire with an outer, circumferential tread composed of selected elastomers with spatially defined glass transition temperatures, in conjunction with defined amounts of aromatic processing oil and reinforcing filler.

Abstract translation: 气动橡胶轮胎，具有由选定的弹性体组成的外部周向胎面，具有空间限定的玻璃化转变温度，以及限定量的芳香加工油和增强填料。

公开(公告)号：US5654384A

公开(公告)日：1997-08-05

申请号：US622272

申请日：1996-03-27

Applicant: Adel Farhan Halasa ,  Wen-Liang Hsu ,  David John Zanzig ,  Paul Harry Sandstrom ,  Steven Kristofer Henning ,  Danielle Lucas

Inventor： Adel Farhan Halasa ,  Wen-Liang Hsu ,  David John Zanzig ,  Paul Harry Sandstrom ,  Steven Kristofer Henning ,  Danielle Lucas

IPC: B60C1/00 ,  C08F2/38 ,  C08F2/44 ,  C08F4/48 ,  C08F36/00 ,  C08F36/04 ,  C08F36/06 ,  C08F136/06 ,  C08L9/00 ,  C08L21/00

CPC classification number: C08F36/04 ,  C08F136/06 ,  C08L9/00 ,  C08K5/06 ,  C08K5/17 ,  Y10S152/905

Abstract: This invention reveals a process for preparing high vinyl polybutadiene rubber which comprises polymerizing 1,3-butadiene monomer with a lithium initiator at a temperature which is within the range of about 5.degree. C. to about 100.degree. in the presence of a sodium alkoxide and a polar modifier, wherein the molar ratio of the sodium alkoxide to the polar modifier is within the range of about 0.1:1 to about 10:1; and wherein the molar ratio of the sodium alkoxide to the lithium initiator is within the range of about 0.05:1 to about 10:1.

Abstract translation: 本发明揭示了一种制备高乙烯基聚丁二烯橡胶的方法，其包括在醇钠存在下，在约5℃至约100℃的温度范围内使锂引发剂聚合1,3-丁二烯单体，以及 极性改性剂，其中烷氧基钠与极性改性剂的摩尔比在约0.1:1至约10:1的范围内; 并且其中所述醇钠与所述锂引发剂的摩尔比在约0.05:1至约10:1的范围内。