公开(公告)号：US20180148520A1

公开(公告)日：2018-05-31

申请号：US15824806

申请日：2017-11-28

Applicant: TSRC Corporation

Inventor： Kuoyo Weng ,  Fengyu Yang ,  Wenhsien Wen ,  Ching Ting ,  Ting-Yu Lee

IPC: C08F4/76 ,  B01J31/22 ,  C08C19/02 ,  C08K5/56 ,  C08F8/04 ,  C08L9/06 ,  C08F36/06 ,  C08F36/08 ,  C08L71/08 ,  C08F212/08 ,  C08F210/02 ,  C08F210/06

Abstract: A catalyst composition for selectively hydrogenating a conjugated diene polymer in a homogeneous system is provided, wherein the conjugated diene polymer comprises a conjugated diene monomer or a combination of a conjugated diene monomer and a vinyl aromatic monomer. The catalyst composition includes the catalyst components of (a) a titanium compound; (b) an organometallic compound; and (c) an oligomer containing a polyglycol segment. The hydrogenated polymer produced using the catalyst composition and the method thereof is also provided.

公开(公告)号：US11208505B2

公开(公告)日：2021-12-28

申请号：US16792778

申请日：2020-02-17

Applicant: TSRC Corporation

Inventor： Kuoyu Weng ,  Fengyu Yang ,  Wenhsien Wen ,  Ching Ting ,  Ting-Yu Lee

IPC: C08F4/76 ,  B01J31/14 ,  B01J31/06 ,  B01J31/22 ,  C08C19/02 ,  C08F8/04 ,  C08F36/06 ,  C08F36/08 ,  C08F210/02 ,  C08F210/06 ,  C08K5/56 ,  C08L9/06 ,  C08L71/08 ,  C08F4/6592 ,  C08F10/02 ,  C07F1/02 ,  C07F3/02 ,  C08F212/08

Abstract: A catalyst composition for selectively hydrogenating a conjugated diene polymer in a homogeneous system is provided, wherein the conjugated diene polymer comprises a conjugated diene monomer or a combination of a conjugated diene monomer and a vinyl aromatic monomer. The catalyst composition includes the catalyst components of (a) a titanium compound; (b) an organometallic compound; and (c) an oligomer containing a polyglycol segment. The hydrogenated polymer produced using the catalyst composition and the method thereof is also provided.

公开(公告)号：US20200223952A1

公开(公告)日：2020-07-16

申请号：US16792778

申请日：2020-02-17

Applicant: TSRC Corporation

Inventor： Kuoyu Weng ,  Fengyu Yang ,  Wenhsien Wen ,  Ching Ting ,  Ting-Yu Lee

IPC: C08F4/76 ,  B01J31/14 ,  B01J31/06 ,  B01J31/22 ,  C08C19/02 ,  C08F8/04 ,  C08F36/06 ,  C08F36/08 ,  C08F210/02 ,  C08F210/06 ,  C08K5/56 ,  C08L9/06 ,  C08L71/08

Abstract: A catalyst composition for selectively hydrogenating a conjugated diene polymer in a homogeneous system is provided, wherein the conjugated diene polymer comprises a conjugated diene monomer or a combination of a conjugated diene monomer and a vinyl aromatic monomer. The catalyst composition includes the catalyst components of (a) a titanium compound; (b) an organometallic compound; and (c) an oligomer containing a polyglycol segment. The hydrogenated polymer produced using the catalyst composition and the method thereof is also provided.

公开(公告)号：US10590209B2

公开(公告)日：2020-03-17

申请号：US15824806

申请日：2017-11-28

Applicant: TSRC Corporation

Inventor： Kuoyu Weng ,  Fengyu Yang ,  Wenhsien Wen ,  Ching Ting ,  Ting-Yu Lee

IPC: C08F8/04 ,  C08F4/76 ,  B01J31/14 ,  B01J31/06 ,  B01J31/22 ,  C08C19/02 ,  C08F36/06 ,  C08F36/08 ,  C08F210/02 ,  C08F210/06 ,  C08K5/56 ,  C08L9/06 ,  C08L71/08 ,  C08F4/6592 ,  C08F10/02 ,  C07F1/02 ,  C07F3/02 ,  C08F212/08

Abstract: A catalyst composition for selectively hydrogenating a conjugated diene polymer in a homogeneous system is provided, wherein the conjugated diene polymer comprises a conjugated diene monomer or a combination of a conjugated diene monomer and a vinyl aromatic monomer. The catalyst composition includes the catalyst components of (a) a titanium compound; (b) an organometallic compound; and (c) an oligomer containing a polyglycol segment. The hydrogenated polymer produced using the catalyst composition and the method thereof is also provided.