Mixtures of colloidal rod-like viscoelastic fluids and anionic-alkyl containing copolymers
US5036136A · kind A · utility
34Cited by
8References
5Claims
0Family size
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Key dates
| Filing date | Dec 26, 1989 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | Dec 26, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solution comprising PA0 (a) water; and PA0 (b) about 0.01 to about 10 weight % of a water soluble polymerizable monomer characterized by the formula ##STR1## wherein n is a 6-22 straight chained or branched chained alkyl or cycloalkyl group and the ration of t to s is about 1/5 to 5/1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.