Quaternary ammonium salts of chloromethylated silicon compounds
US3963726A · kind A · utility
3Cited by
1References
11Claims
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Key dates
| Filing date | Nov 9, 1971 |
| Grant date | Jun 15, 1976 |
| Priority date | — |
| Expiry date | Nov 9, 1991 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Quaternary ammonium salts of chloromethylated silanes or siloxanes which contain at least one EQU [Cl.sup.-R.sub.3 "N.sup.+CH.sub.2 --Ar--(R).sub.n ] radical directly linked to a silicon atom wherein Ar is an arylene radical, wherein R.sub.3 "N taken collectively is a tertiary amine radical and wherein the compounds are useful in conventional silicon applications such as anti-static agents, wetting agents, lubricants, hydraulic fluids, coating resins, elastomers and cationic surfactants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.