Patent · US Expired

Use of silicone masses to prevent the formation of ice on substrates

US4774112A · kind A · utility

6Cited by

1References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Theo Achtenberg · Leverkusen, DE
Hans Sattlegger · Odenthal, DE

Key dates

Filing date	Nov 10, 1986
Grant date	Sep 27, 1988
Priority date	—
Expiry date	Nov 10, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D183/04
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A method of minimizing the adherence of ice on substrates which comprises coating said substrates with a polysiloxane composition which changes into a rubbery elastic material in the presence of water or atmospheric moisture which comprises .alpha.,.omega.-dihydroxy-polydiorganosiloxane having a viscosity of about 500 to 2,000,000 centipoise at 20.degree. C. and a cross-linking agent with or without a hardening catalyst.

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