Patent · US Active

Textile treatment compounds and compositions

US9493475B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Devan Chemicals · BE

Inventors

Subrata Chattopadhyay · Mumbai, IN
Martin Moeller · Ulm, DE
Helmut Keul · Aachen, DE
Maxime Durka · Oudenaarde, BE
James Budzynski · Belper, GB

Key dates

Filing date	Sep 5, 2013
Grant date	Nov 15, 2016
Priority date	—
Expiry date	Sep 5, 2033

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M2200/50
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A cationic polymer is disclosed, represented by: A) wherein “P1” and “P2” represent portions of the cationic polymer to which the first functional group shown in A is bonded, or B) wherein “P” represents the remainder of the cationic polymer to which the second functional group shown in B is bonded, or the cationic polymer may comprise one or more of the first functional groups as shown in A and/or one or more of the second functional groups as shown in B where X represents an anion, typically chlorine. The cationic polymers are useful as textile softeners and for enhancing substantivity and durability of active compounds co-deposited onto textiles with the cationic polymers. Also provided is a method for forming said cationic polymer, a textile treatment composition and a textile treated with said textile treatment composition.

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