公开(公告)号：US12195561B2

公开(公告)日：2025-01-14

申请号：US17425164

申请日：2020-01-24

Applicant: SYNTHOS S.A. ,  SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA

Inventor： Maria Siolek-Komorek ,  Radoslaw Kozak ,  Pawel Weda ,  Robert Bogacz ,  Tomasz Skrok ,  Malgorzata Pierog

IPC: C08L9/06 ,  B60C1/00 ,  C07C7/10 ,  C07C17/10 ,  C08C19/22 ,  C08C19/25 ,  C08K3/04 ,  C08K3/36 ,  C08K5/098

Abstract: The invention relates to bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ia), (Ib), (Ic).

公开(公告)号：US12110303B2

公开(公告)日：2024-10-08

申请号：US17046115

申请日：2019-04-10

Applicant: SYNTHOS S.A. ,  SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA

Inventor： Maria Siolek-Komorek ,  Tomasz Skrok ,  Jaroslaw Rogoza ,  Radoslaw Kozak ,  Pawel Weda ,  Malgorzata Pierog

IPC: C07F7/10 ,  B60C1/00 ,  B60C11/00 ,  C08F212/14 ,  C08F236/06 ,  C08F236/10 ,  C08L9/06

CPC classification number: C07F7/10 ,  B60C1/0016 ,  B60C11/0008 ,  C08F236/10 ,  C08L9/06 ,  B60C1/00 ,  B60C2011/0025 ,  C08F212/14 ,  C08F212/26 ,  C08F212/28 ,  C08F236/06

Abstract: The present invention relates to mixtures of specific styrene derivatives and their use in the production of an elastomeric copolymer. The styrene derivatives are of the following formula.

公开(公告)号：US11312843B2

公开(公告)日：2022-04-26

申请号：US16478198

申请日：2018-07-31

Applicant: SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA ,  SYNTHOS S.A.

Inventor： Maria Siolek-Komorek ,  Radoslaw Kozak ,  Pawel Weda ,  Robert Bogacz ,  Tomasz Skrok ,  Dawid Bartus ,  Malgorzata Walenia

IPC: C08L9/06 ,  B60C1/00 ,  C08C19/22 ,  C08C19/25 ,  C08K3/04 ,  C08K3/06 ,  C08K3/08 ,  C08K3/16 ,  C08K3/30 ,  C08K3/36 ,  C08K5/09 ,  C08K5/31 ,  C08L91/06

Abstract: The invention relates to bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions.

公开(公告)号：US11993620B2

公开(公告)日：2024-05-28

申请号：US17272831

申请日：2019-09-02

Applicant: SYNTHOS S.A. ,  SYNTHOS DWORY 7 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA JAWNA

Inventor： Maria Siolek-Komorek ,  Radoslaw Kozak ,  Pawel Weda ,  Robert Bogacz ,  Tomasz Skrok ,  Malgorzata Pierog

IPC: C07F7/10 ,  B60C1/00 ,  C08F236/04 ,  C08F236/10 ,  C08K3/04 ,  C08K3/36 ,  C08L19/00

CPC classification number: C07F7/10 ,  B60C1/0016 ,  C08F236/10 ,  C08K3/04 ,  C08K3/36 ,  C08L19/006

Abstract: The invention relates to aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ilia), (Nib), (lllc).

公开(公告)号：US10584187B2

公开(公告)日：2020-03-10

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 ,  C08C19/22 ,  C08F36/14 ,  C08C19/25 ,  C08F236/10 ,  C08L15/00 ,  C08K3/04 ,  C08K5/09 ,  C08F2/60 ,  B60C1/00 ,  C08F8/42 ,  C08F297/02 ,  C08K3/36 ,  C08K5/00 ,  C08L9/00 ,  C08K3/06 ,  C08K3/22 ,  C08K5/18 ,  C08K5/31 ,  C08K5/47 ,  C08K5/548

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：US11525049B2

公开(公告)日：2022-12-13

申请号：US16497929

申请日：2018-03-28

Applicant: SYNTHOS S.A. ,  SYNTHOS DWORY 7 SPÓLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPÓLKA JAWNA

Inventor： Radoslaw Kozak ,  Robert Bogacz ,  Malgorzata Walenia ,  Pawel Weda

IPC: C08K5/3492 ,  B60C1/00 ,  C08F2/06 ,  C08F4/46 ,  C08F212/08 ,  C08F236/06 ,  C08K3/04 ,  C08K3/36 ,  C08L7/00 ,  C08L23/08

Abstract: The present invention relates to the use of N,N′,N″-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high vinylaromatic and low vinyl contents, while the blockiness of the vinylaromatic unit can be tailored.