Fabric care composition containing polycarboxylate polymer and compound derived from urea
US6664223B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2002 |
| Grant date | Dec 16, 2003 |
| Priority date | — |
| Expiry date | Aug 27, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous fabric care composition for use in the wash or rinse cycle of a washing machine for cleaning or softening of fabrics concomitant with providing improved benefits to treated fabrics relating to moisture absorption, fragrance deposition, soil removal, reduced wrinkling prior to ironing and better appearance after ironing, said composition comprising:(a) from about 0.1% to about 30%, by weight, of a surfactant selected from the group consisting of anionic, nonionic and cationic surfactants, and wherein said surfactant is not derived from hydrazine;(b) from about 0.1% to about 5% by weight of (i) a polymer derived from a polycarboxylic acid; and (ii) a compound derived from urea; and(c) balance water and adjuvants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.