公开(公告)号：US20190062483A1

公开(公告)日：2019-02-28

申请号：US16078683

申请日：2017-10-04

Applicant: SYNTHOS S.A.

Inventor： Bartlomiej JANOWSKI ,  Radoslaw KOZAK ,  Barbara ROBAK ,  Jaroslaw ROGOZA ,  Malgorzata WALENIA ,  Pawel WEDA

IPC: C08F236/10 ,  C08F212/14 ,  C08F297/04 ,  C08K3/04 ,  C08K3/36 ,  C08K3/16 ,  C08K5/00 ,  C08L9/06 ,  C08L9/02 ,  B60C1/00

Abstract: The present invention relates to the use of specific styrene derivatives in the production of an elastomeric copolymer. The invention further relates to methods for producing an elastomeric copolymer and an elastomeric copolymer. Moreover, the invention relates to a method for preparing a rubber comprising vulcanizing the elastomeric copolymer, and a rubber as obtainable according to the method. Further, the invention relates to a rubber composition, a tire component comprising the rubber composition, and a tire comprising the tire component.

公开(公告)号：US20180072821A1

公开(公告)日：2018-03-15

申请号：US15565360

申请日：2016-04-08

Applicant: SYNTHOS S.A.

Inventor： Bartlomiej JANOWSKI ,  Radoslaw KOZAK ,  Pawel WEDA ,  Barbara ROBAK

IPC: C08C19/44 ,  C08F297/02 ,  C08C19/25 ,  C08F236/10 ,  C08F8/42 ,  C08L9/00 ,  C08L15/00 ,  C08K3/36 ,  C08K5/00 ,  B60C1/00

Abstract: The invention relates to the use of an alkali metal salt derivative of a specific vinyl aromatic monomer, as an initiator for the copolymerisation of i) one or more conjugated diene monomers and ii) one or more vinyl aromatic monomers. Furthermore, the invention relates to a process for the preparation of a copolymer component comprising coupled copolymer and terminally modified copolymer, and to the copolymer component. Also, the invention relates to a method for preparing a rubber, and to the rubber. Moreover, the invention relates to a rubber composition comprising the rubber. Finally, the invention relates to a tire component comprising the rubber, and to a tire comprising the tire component.

公开(公告)号：US20180072101A1

公开(公告)日：2018-03-15

申请号：US15565346

申请日：2016-04-08

Applicant: SYNTHOS S.A.

Inventor： Bartlomiej JANOWSKI ,  Jaroslaw ROGOZA ,  Radoslaw KOZAK ,  Pawel WEDA ,  Barbara ROBAK

IPC: B60C1/00 ,  C08L9/06 ,  C08F212/14 ,  C08F12/26 ,  C08K3/16 ,  C08K3/00

CPC classification number: B60C1/0016 ,  C01G19/08 ,  C07F7/10 ,  C08F12/26 ,  C08F212/14 ,  C08F236/10 ,  C08K3/011 ,  C08K3/04 ,  C08K3/16 ,  C08L9/00 ,  C08L9/06 ,  C08F212/08

Abstract: The present invention relates to the use of specific styrene derivatives in the production of an elastomeric copolymer. The invention further relates to a method for producing an elastomeric copolymer and an elastic copolymer. Moreover, the invention relates to a method for preparing a rubber comprising vulcanizing the elastomeric copolymer, and a rubber as obtainable according to the method. Further, the invention relates to a rubber composition, a tire component comprising the rubber composition, and a tire comprising the tire component.