Silicone-polyamide block polymers, lactam terminated organosiloxane and method for making
US4668754A · kind A · utility
4Cited by
1References
7Claims
0Family size
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Key dates
| Filing date | Jul 22, 1985 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Jul 22, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/455
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Silicone-polyamide block polymers are provided which result from the reaction of lactam and silicone having chemically combined arylacyl or arylisocyanato groups. Silicone having terminal aryllactam groups useful for making silicon-polyamide also are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.