Patent · US Active

Polyurethane polymers

US9440420B2 · kind B2 · utility

0Cited by

14References

13Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Evelyn Peiffer · Leverkusen, DE
Mathias Matner · Neuss, DE

Key dates

Filing date	Jun 5, 2012
Grant date	Sep 13, 2016
Priority date	—
Expiry date	Jun 5, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31551
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to polyurethane polymers, a process for their preparation and their use as binders for adhesives, coatings or foams.

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