Halopolymers crosslinked with a 1,3-diaminopropane
US4204048A · kind A · utility
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10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1978 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | Sep 26, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/17
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Halopolymers, such as chlorinated polyethylene, are uniquely vulcanized by heating a curable mixture including the halopolymer and a 1,3-diaminopropane or salt thereof. A preferred mixture further includes an acid acceptor, such as calcium oxide or calcium hydroxide, and sulfur or a sulfur-containing compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.