Coating composition containing as thickeners polygalactomannans modified with hydrophilic and hydrophobic groups
US5179083A · kind A · utility
7Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 1990 |
| Grant date | Jan 12, 1993 |
| Priority date | — |
| Expiry date | Jul 5, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L5/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Water-borne coating compositions are made, using as a thickening agent, a polygalactomannan having both hydrophilic and hydrophobic substituents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.