公开(公告)号：US09840597B2

公开(公告)日：2017-12-12

申请号：US14900332

申请日：2014-07-15

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Andy H. Tsou ,  Yong Yang

IPC: C08G65/38 ,  C08G81/02 ,  C08G69/48

CPC classification number: C08G81/028 ,  C08G65/38 ,  C08G69/48 ,  C08G81/025

Abstract: A process for forming a polyamide-polyolefin copolymer comprising combining a vinyl or vinylidene terminated polyolefin with a linker to form a polyolefin-linker composition; combining the polyolefin-linker composition with a polyamide to form a polyamide-polyolefin copolymer. The linker can be a glycidyl-siloxane compound or a poly(arylene ether) copolymer.

公开(公告)号：US09815946B2

公开(公告)日：2017-11-14

申请号：US14900679

申请日：2014-07-15

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Yong Yang ,  Carlos R. Lopez-Barron

IPC: C08G81/02 ,  C08G69/48 ,  C08G65/38

CPC classification number: C08G81/028 ,  C08G65/38 ,  C08G69/48 ,  C08G81/025

Abstract: Disclosed herein is a method to stabilize a poly(arylene ether) comprising combining a neat or diluted poly(arylene ether) with a vinyl or vinylidene-terminated polyolefin at a temperature of at least 80° C. to form heated reaction components; combining a Brφnsted acid or Lewis acid with the heated reaction components; and isolating a polyolefin-poly(arylene ether) copolymer composition.

公开(公告)号：US20170233516A1

公开(公告)日：2017-08-17

申请号：US15233481

申请日：2016-08-10

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Yong Yang ,  Donna J. Crowther ,  Jacqueline A. Lovell

IPC: C08F232/08 ,  C08L45/00

CPC classification number: C08F232/08 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/02 ,  C08F210/14 ,  C08F2420/04 ,  C08F2500/09 ,  C08F2500/11 ,  C08F2500/21 ,  C08F2500/25 ,  C08L23/04 ,  C08L23/0823 ,  C08L45/00 ,  C08F2500/17

Abstract: A process for making a branched cyclic olefin copolymer (bCOC), and the bCOC therefrom, comprising combining at a temperature within a range from 60° C. to 140° C. a catalyst precursor and an activator with a feed comprising ethylene and at least one cyclic olefin; where the catalyst precursor is selected from the group consisting of CS-symmetric Group 4 metallocenes comprising any two ligands selected from cyclopentadienyl and ligands isolobal to the cyclopentadienyl group. The resulting bCOC is desirably semi-crystalline and useful in such articles as tubing, thermoformed and foamed articles.

公开(公告)号：US20160152777A1

公开(公告)日：2016-06-02

申请号：US14900332

申请日：2014-07-15

Applicant: EXXONMOBIL CHEMICAL PATENTS INC.

Inventor： Andy H. Tsou ,  Yong Yang

IPC: C08G81/02

CPC classification number: C08G81/028 ,  C08G65/38 ,  C08G69/48 ,  C08G81/025

Abstract: A process for forming a polyamide-polyolefin copolymer comprising combining a vinyl or vinylidene terminated polyolefin with a linker to form a polyolefin-linker composition; combining the polyolefin-linker composition with a polyamide to form a polyamide-polyolefin copolymer. The linker can be a glycidyl-siloxane compound or a poly(arylene ether) copolymer.

Abstract translation: 一种形成聚酰胺 - 聚烯烃共聚物的方法，包括将乙烯基或亚乙烯基封端的聚烯烃与连接体组合以形成聚烯烃 - 连接体组合物; 将聚烯烃 - 接头组合物与聚酰胺组合以形成聚酰胺 - 聚烯烃共聚物。 接头可以是缩水甘油基 - 硅氧烷化合物或聚（亚芳基醚）共聚物。

公开(公告)号：US20160145361A1

公开(公告)日：2016-05-26

申请号：US14877226

申请日：2015-10-07

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Andy H. Tsou ,  Yong Yang ,  Hillary L. Bradshaw ,  George Rodriguez

IPC: C08F110/06 ,  D01F6/06 ,  C08J3/24 ,  C08J5/18

CPC classification number: C08J3/245 ,  C08F8/42 ,  C08J5/18 ,  C08J2323/12 ,  D01F1/10 ,  D01F6/06

Abstract: Described is a silane functionalized polyolefin and a method of forming the composition, the composition comprising compounds having the following structure: wherein R2, R3, and R4 are independently selected from hydrogen, C1 to C10 linear alkyls, C6 to C14 aryls, C7 to C20 alkylaryls, and substituted versions thereof; n has a value within the range from 20 to 2000; m has a value within the range from 1 to 10 or 20; R is selected from hydrogen or C1 to C10 alkyls; and fa and fb are residual functional moieties selected from carbon, oxygen, nitrogen, sulfur, phosphorous, silicon, and boron, where any remaining valences are bound to a group selected from hydrogen, C1 to C10 linear alkyls, C6 to C14 aryls, C7 to C20 alkylaryls, and substituted versions thereof.

Abstract translation: 描述了硅烷官能化聚烯烃和形成该组合物的方法，该组合物包含具有以下结构的化合物：其中R2，R3和R4独立地选自氢，C1至C10直链烷基，C6至C14芳基，C7至C20 烷基芳基及其取代形式; n的值在20到2000之间; m的值在1到10或20之间; R选自氢或C1至C10烷基; 和fa和fb是选自碳，氧，氮，硫，磷，硅和硼的残余官能团，其中任何剩余价键与选自氢，C1至C10直链烷基，C6至C14芳基，C7 C20烷基芳基及其取代形式。

公开(公告)号：US20150175754A1

公开(公告)日：2015-06-25

申请号：US14550397

申请日：2014-11-21

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Yong Yang ,  Jay L. Reimers

IPC: C08J3/20 ,  C08J3/00

CPC classification number: C08F8/00 ,  C08J3/005 ,  C08J3/203 ,  C08J2347/00 ,  C08J2427/24

Abstract: This invention relates to a process to produce a functionalized polymer comprising: a) contacting an iodine modified aromatic polymer with an oxidizing agent to obtain an iodonium salt of the aromatic polymer; b) contacting the iodonium salt of the aromatic polymer with a polymer having internal or terminal unsaturation(s); and c) obtaining a functionalized polymer from the polymer having internal or terminal unsaturation(s) wherein the functionalized polymer has an Mn less than the Mn of the polymer having internal or terminal unsaturation(s) and the functionalized polymer has an acid number higher than the acid number of the polymer having internal or terminal unsaturation(s).

Abstract translation: 本发明涉及一种生产官能化聚合物的方法，包括：a）使碘改性芳族聚合物与氧化剂接触，得到芳族聚合物的碘鎓盐; b）使芳族聚合物的碘鎓盐与具有内部或末端不饱和的聚合物接触; 和c）从具有内部或末端不饱和的聚合物获得官能化聚合物，其中所述官能化聚合物的Mn小于具有内部或末端不饱和键的聚合物的Mn，并且所述官能化聚合物的酸值高于 具有内部或末端不饱和键的聚合物的酸值。