Patent · US Active

Oligomeric organosilanes, the production thereof and the use thereof in rubber mixtures

US9745330B2 · kind B2 · utility

1Cited by

7References

21Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Anke Blume · Lechenich, DE
Ralph Moser · Glückstadt, DE
Sebastian Rosenstingl · Rheinfelden (Baden), DE

Key dates

Filing date	Jan 8, 2015
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Jan 8, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/46
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to oligomeric organosilanes containing at least two different structural units within a molecule, selected from the structural units A, B, C and D joined in any desired linear, branched or cyclic arrangement,wherein at least one R, R1, R2, R3, R4 or R7 group is an alkyl polyether group —O—(R5—O)m—R6,to the preparation thereof and to the use thereof in rubber mixtures.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.