Patent · US Expired

Imidosilane compositions

US6191286A · kind A · utility

11Cited by

3References

15Claims

0Family size

Assignee

OSI Specialties, Inc. · US

Inventors

Michael Gunther · Hamburg, DE
Eric R. Pohl · Campion Road, US
Herbert E. Petty · Bethel, US

Key dates

Filing date	Aug 26, 1998
Grant date	Feb 20, 2001
Priority date	—
Expiry date	Aug 26, 2018

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/5477
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Unsaturated imidosilanes which are essentially free of siloxanes are taught herein for use surface treatments for inorganic solid materials. Novel methods to make such silanes, which do not yield water or siloxanes as a by-product are also taught. Compositions consisting essentially of imidosilane treated inorganic solid materials, resinuous materials and optionally a free radical generator, especially glass fiber reinforced composites, are taught.

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