Patent · US Expired

Urethane forming compositions based on fatty polyols

US4546120A · kind A · utility

40Cited by

3References

20Claims

0Family size

Assignee

Henkel Limited

Inventors

Dwight E. Peerman · Minnetonka, US
Edward DiDomenico · Anoka, US
Kurt C. Frisch · Midland, US
Alfred Meffert · Monheim, DE

Key dates

Filing date	Mar 26, 1985
Grant date	Oct 8, 1985
Priority date	—
Expiry date	Mar 26, 2005

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2120/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Compositions containing an organic polyisocyanate and a fatty polyol are provided. The fatty polyols may be derived from an epoxidized fatty alcohol that has been reacted with a polyfunctional-hydroxy compound. The compositions are preferably salt-free and are useful in preparing a variety polyurethane materials.

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