Durable polymeric deposits on inorganic material substrate
US5580657A · kind A · utility
1Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 1994 |
| Grant date | Dec 3, 1996 |
| Priority date | — |
| Expiry date | Feb 8, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31667
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
As an article of manufacture, a composite, which comprises in combination an inorganic material substrate, a polymeric agent which is at least partially water-soluble, and a substance binding the polymeric agent to the inorganic material substrate, such that there is a decreased tendency of the agent toward removal from the composite by an aqueous medium; and methods of making and using same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.