Method for imparting hydrophobicity to a surface of a substrate with low concentration organofunctional silanes
US5798144A · kind A · utility
52Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 1997 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Oct 12, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S516/07
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method is disclosed for imparting hydrophobicity to the surface of a substrate that is repeatedly treated with a solution containing a low level organofunctional silane. The method has particular application in toilet bowl dispensing systems, hard surface cleaners and for providing abrasion or scratch resistant coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.