Rheology modifying agents and methods of using the same
US7183361B2 · kind B2 · utility
9Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2004 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Jan 5, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08795
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides, rheology modifying agents that include crystalline polymers wherein crystallinity is provided by a linear long chain aliphatic carboxylic acid on a base polymer. Such crystalline polymers can either have a hyperbranched or dendritic structure or have a comb-like structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.