Patent · US Active

Finishing agent with blocked polyisocyanates

US10253450B2 · kind B2 · utility

1Cited by

10References

17Claims

0Family size

Assignee

RUDOLF GMBH · DE

Inventors

Dirk SIELEMANN · Wolfratshausen, DE
Christine C. Albert · Noderwiechs, DE
Gunther Duschek · Penzberg, DE

Key dates

Filing date	Nov 24, 2014
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Nov 24, 2034

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M2200/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to preparations containing at least one blocked polyisocyanate and at least one oleophobic and/or hydrophobic finishing agent, and to the use of said preparation for the oleophobic and/or hydrophobic finishing of sheet material, in particular textiles.

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