Patent · US Expired

Epoxide derivatives of ester diol alkoxylates and compositions thereof

US4195160A · kind A · utility

1Cited by

5References

20Claims

0Family size

Assignee

UNION CARBIDE CORPORATION · US

Inventors

Oliver W. Smith · South Charleston, US
Joseph V. Koleske · Charleston, US
Robert J. Knopf · St. Albans, US

Key dates

Filing date	Jan 4, 1979
Grant date	Mar 25, 1980
Priority date	—
Expiry date	Jan 4, 1999

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D167/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Derivatives of esterdiol alkoxylates obtained by reaction thereof with an epoxide, as well as the anhydride capped products thereof. Formulations containing the above are also claimed.

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