Use of polymers as sticking agents
US6534563B1 · kind B1 · utility
7Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2001 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Apr 6, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention concerns the use as sticking agents, in formulations to be used in the presence of an aqueous solution, of at least a compound with elongation viscosity not less than twice that of water and a flow viscosity not more than six times that of water; said viscosity levels being measured for compound concentration levels ranging between 0.05 and 3 g/l.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.