Patent · US Expired

Silicon composition for coating substrates in supple material, in particular textile

US6562737B1 · kind B1 · utility

15Cited by

7References

27Claims

0Family size

Assignee

RHODIA CHIMIE · FR

Inventors

Fabrice Bohin · Paris, FR
Bernard Dalbe · Val-de-Reuil, FR
Laurent Dumont · Montauban, FR
Jens HEILMANN · Lübeck, DE
Uwe Kaiser · Rostock, DE
Alain Pouchelon · Meyzieu, FR
Christian Pusineri · Vénissieux, FR
Joachim Walz · Köngen, DE

Key dates

Filing date	May 23, 2000
Grant date	May 13, 2003
Priority date	—
Expiry date	May 23, 2020

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/20
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention concerns a coating composition capable of being cold vulcanised (EVF), characterised in that it comprises, in a mixture: (1) at least one polyorganosiloxane having, per molecule, at least two C2-C6 alkenyl groups bound to silicon; (2) at least one polyorganosiloxane having, per molecule, at least two hydrogen atoms bound to silicon; (3) a catalytically effective amount of at least one catalyst, consisting of at least one metal belonging to the platinum group; (4) an adherence promoter; (5) optionally a reinforcing system which can be at least a polyorganosiloxane resin and/or a reinforcing filler; (6) optionally at least one cross-linkage inhibitor; (7) and mineral or organic hollow microspheres.

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