Patent · US Expired

Organopolysiloxanes comprising polyhydroxyorganyl radicals and polyoxyalkylene radicals

US5891977A · kind A · utility

39Cited by

4References

25Claims

0Family size

Assignee

Th. Goldschmidt. AG · DE

Inventors

Thomas Dietz · Richmond, US
Burghard Gruning · Essen, DE
Peter Lersch · Oberhausen, DE
Christian Weitemeyer · Essen, DE

Key dates

Filing date	May 20, 1998
Grant date	Apr 6, 1999
Priority date	—
Expiry date	May 20, 2018

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10L1/285
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to organopolysiloxanes comprising polyhydroxyorganyl radicals, especially sugar radicals or sugar-derivative radicals, and polyoxyalkylene radicals, to processes for their preparation and to their use.

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