Softener composition
US7351685B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2003 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Mar 25, 2023 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a softener composition which contains a softening base having an excellent softening effect and satisfactory biodegradability. That is, the present invention provides the softener composition which comprises (A) a nonionic compound which has at least one C5-36 alkyl or alkenyl group and an amide bond but contains no dissociative group of amino or carboxyl group; and (B) at least one member selected among (B-α) cationic or ampholytic surfactants having one C5-36 alkyl or alkenyl group or one optionally substituted aryl group and (B-β) amino compounds having at least one C5-36 alkyl or alkenyl group and salts of the compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.