One-part hydrophilic treatment compositions
US4152165A · kind A · utility
34Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1978 |
| Grant date | May 1, 1979 |
| Priority date | — |
| Expiry date | Apr 11, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/00112
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
One-part hydrophilic treatment compositions are provided which comprise (i) an aqueous solution of a sulfonato-organosilanol compound which has at least one sulfonato-organic substituent therein, and (ii) an abrasive material. These compositions are particularly useful in imparting hydrophilicity to siliceous surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.