公开(公告)号：US20190382513A1

公开(公告)日：2019-12-19

申请号：US16220189

申请日：2018-12-14

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Tun Lin ,  Andrew J. Poss

IPC: C08F14/18 ,  C08F4/76 ,  C08F214/18 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

公开(公告)号：US09624325B2

公开(公告)日：2017-04-18

申请号：US14463747

申请日：2014-08-20

Applicant: Honeywell International Inc.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F214/18 ,  C09D127/12

CPC classification number: C08F14/185 ,  C08F4/76 ,  C08F14/18 ,  C08F214/18 ,  C08F214/186 ,  C08F214/188 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

公开(公告)号：US11453731B2

公开(公告)日：2022-09-27

申请号：US16220189

申请日：2018-12-14

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F14/18 ,  C08F4/76 ,  C08F214/18 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

公开(公告)号：US10189918B2

公开(公告)日：2019-01-29

申请号：US15477645

申请日：2017-04-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F14/18 ,  C08F214/18 ,  C09D127/12 ,  C08F4/76

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

公开(公告)号：US20170218097A1

公开(公告)日：2017-08-03

申请号：US15477645

申请日：2017-04-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F14/18 ,  C08F4/76

CPC classification number: C08F14/185 ,  C08F4/76 ,  C08F14/18 ,  C08F214/18 ,  C08F214/186 ,  C08F214/188 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

公开(公告)号：US20150112015A1

公开(公告)日：2015-04-23

申请号：US14463747

申请日：2014-08-20

Applicant: Honeywell International Inc.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F214/18 ,  C09D127/20

CPC classification number: C08F14/185 ,  C08F4/76 ,  C08F14/18 ,  C08F214/18 ,  C08F214/186 ,  C08F214/188 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.

Abstract translation: 本发明涉及部分氟化共聚物及其制备。 更具体地，优选通过溶液聚合方法制备的共聚物优选具有至少三个单元，第一单元选自2,3,3,3-四氟丙烯和1,3,3,3-四氟丙烯，第二单元 单元，其具有选自乙烯基酯和乙烯基醚的聚合单体，第三单元具有衍生自含羟基的乙烯基醚的聚合单体。 所得共聚物是环境友好的，具有有利的分子量特性，并且可以以高浓度经济运输。