Process for producing detergent bar with low soap composition having optimal throughput at lower temperatures
US5494612A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 1994 |
| Grant date | Feb 27, 1996 |
| Priority date | — |
| Expiry date | Aug 26, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/90
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to detergent bar compositions comprising a specific ternary system. Specifically the composition comprises (1) about 10% to 70% of a first synthetic anionic surfactant and (2) 1 to 20% of a mixture of surfactants comprising a second anionic different from the first and an amphoteric surfactant, wherein the composition comprises less than 5% soap. In such compositions, the throughput rate of a bar made from processing the compositions through a plodder is higher at a temperature below 100.degree. F. than it is above 100.degree. F., said temperature referring to the temperature reading at just after said bar is extruded through said plodder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.