Kautschukkompoundierungsinhaltssstoff und Kautschukzusammensetzung

Details

Veröffentlichungs-Nr.

EP4151429

Aktenzeichen

EP22194036

Anmeldetag

6. September 2022

Veröffentlichung

11. März 2026

Erteilung

11. März 2026

Rechtsraum

EP

IPC

B60C1/00C08K5/5455C08L7/00C08K5/548

Abstract

A rubber compounding ingredient containing (A) a compound having a blocked isocyanate group and a hydrolyzable silyl group, such as an organosilicon compound having the following formula (1):wherein R¹ is each independently an alkyl group having 1 to 8 carbon atoms, L is a divalent linking group, X is -O- or -NR²-, Z is a hydrogen atom or a monovalent organic group, R² is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a group capable of bonding to Z to form a ring structure, and m is an integer of 1 to 3.

Anmelder

Firma

Shin-Etsu Chemical Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete