Synthos S.a

Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna

Fundacja Uniwersytetu Im. Adama Mickiewicza W Poznaniu

Synthos Dwory 7 Spolka Z Organiczona Odpowiedzialnoscia Spolka Jawna

Bartlomiej Janowski

Pawel Weda

Radoslaw Kozak

Jaroslaw Rogoza

Barbara Robak

Ireneusz Kownacki

Hieronim Maciejewski

Malgorzata Walenia

Anna Szymanska

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.

Elastomeric copolymers based on [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and their use in the preparation of rubbers

The invention relates to [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation. The invention further relates to the use of the styrene derivative in the preparation of a copolymer thereof. The styrene derivative is preferably used as comonomer in the production of elastomeric copolymers. Alternatively, or additionally, it is used in the preparation of a polymerization initiator.

[Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation

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.

Initiators for the copolymerisation of diene monomers and vinyl aromatic monomers

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Debica, Poland

Bartlomiej Janowski