Finishing agents and method of manufacturing the same
US5435839A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1993 |
| Grant date | Jul 25, 1995 |
| Priority date | — |
| Expiry date | Dec 27, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C30/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An ultra-thin, water- and oil-repelling and durable overcoat easily formed on a substrate surface via covalent bonding by applying a finishing agent, in which a chemical adsorbent including at least one chlorosilyl group is mixed in a nonaqueous viscous liquid or a solid medium, to the substrate surface; and an oil-repelling, extremely thin and durable overcoat with a high water-separation property covalently bonded to a substrate surface by applying an organsiloxane-based finishing agent, in which at least one organosiloxane bond chain and chlorosilyl group are mixed in a nonaqueous viscous liquid or a solid medium, to the substrate surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.