High concentration slurry-formulation and application
US5521242A · kind A · utility
7Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1971 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Sep 30, 1991 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0391
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A concentrated slurry comprises a high molecular weight polymer, a carrier, wetting agent, and dispersant. The slurry is characterized by its ability to reduce turbulent flow and skin friction thereby reducing drag of a vessel when the slurry is mixed with water and dispersed in a thin sheet along the surface of a vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.