Dustless soil release-souring compositions for use in laundering
US4108780A · kind A · utility
5Cited by
5References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1977 |
| Grant date | Aug 22, 1978 |
| Priority date | — |
| Expiry date | Jul 19, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3761
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Acrylic homopolymers and copolymers are being used in laundering operations to impregnate fabrics to render them soil and stain resistant. In finely divided form these acrylic resins are extremely dusty. Dedusting agents for acrylic resins and dustless compositions are disclosed which are suitable for fabric impregnation during laundering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.