Patent · US Expired

Coating agent for collagen-containing materials

US5183832A · kind A · utility

2Cited by

2References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Erik Asmussen · Farum, DK
Erik C. Munksgaard · Kokkedal, DK
Michael Muller · Bensberg, DE
Wolfgang Podszun · Neunburg vorm Wald, DE
Jens Winkel · Cologne, DE

Key dates

Filing date	Oct 15, 1991
Grant date	Feb 2, 1993
Priority date	—
Expiry date	Oct 15, 2011

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/78
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Coating agent for collagen-containing materials, comprising an aldehyde, unsaturated monomers with and without active hydrogen, solubilizers and/or dispersants, activators and conventional additives.

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