Detergent and dispersant compositions from high temperature polymerization products
US5910531A · kind A · utility
4Cited by
25References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1997 |
| Grant date | Jun 8, 1999 |
| Priority date | — |
| Expiry date | Feb 10, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3757
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.