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公开(公告)号：US20210061826A1
公开(公告)日：2021-03-04
申请号：US17046115
申请日：2019-04-10
Inventor： Maria SIOLEK , Tomasz SKROK , Jaroslaw ROGOZA , Radoslaw KOZAK , Pawel WEDA , Malgorzata WALENIA
IPC: C07F7/10 , C08F236/10 , C08L9/06 , B60C1/00 , B60C11/00
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.
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公开(公告)号：US20210261575A1
公开(公告)日：2021-08-26
申请号：US17272831
申请日：2019-09-02
Inventor： Maria SIOLEK-KOMOREK , Radoslaw KOZAK , Pawel WEDA , Robert BOGACZ , Tomasz SKROK , Malgorzata WALENIA
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 (IIia), (Nib), (IIIc)
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Patent Agency Ranking
公开(公告)号：US20200255625A1
公开(公告)日：2020-08-13
申请号：US16497929
申请日：2018-03-28
Inventor： Radoslaw KOZAK , Robert BOGACZ , Malgorzata WALENIA , Pawel WEDA
IPC: C08K5/3492 , C08F212/08 , C08F236/06 , C08F2/06 , C08F4/46 , C08K3/04 , C08K3/36 , C08L7/00 , C08L23/08 , B60C1/00
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.
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![ELASTOMERIC COPOLYMERS BASED ON [BIS(TRIHYDROCARBYLSILYL)AMINOSILYL]-FUNCTIONALIZED STYRENE AND THEIR USE IN THE PREPARATION OF RUBBERS](/abs-image/US/2019/02/28/US20190062483A1/abs.jpg.150x150.jpg)
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.
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公开(公告)号：US20220119555A1
公开(公告)日：2022-04-21
申请号：US17425164
申请日：2020-01-24
Inventor： Maria SIOLEK-KOMOREK , Radoslaw KOZAK , Pawel WEDA , Robert BOGACZ , Tomasz SKROK , Malgorzata PIEROG
IPC: C08C19/22 , C08C19/25 , C08L9/06 , C07C7/10 , C07C17/10 , C08K5/098 , C08K3/04 , C08K3/36 , B60C1/00
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).
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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.
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![ELASTOMERIC COPOLYMERS BASED ON [BIS(TRIHYDROCARBYLSILYL)AMINOSILYL]-FUNCTIONALIZED STYRENE AND THEIR USE IN THE PREPARATION OF RUBBERS](/abs-image/US/2018/03/15/US20180072101A1/abs.jpg.150x150.jpg)
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
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.
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