Laundry bars with polyethylene glycol as a processing aid
US5759982A · kind A · utility
6Cited by
19References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1997 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Jun 24, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/29
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The subject invention involves laundry compositions comprising: PA1 (a) from about 10% to about 35%, anionic surfactant, PA1 (b) at least about 0.5% polyethylene glycol, PA1 (c) at least about 5% water, and PA1 (d) at least about 5% phosphate builder; the composition being in the form of a bar; and processes for making such bars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.