Fluorocarbon thermoplastic random copolymer composition curable at low temperatures
US6372833B1 · kind B1 · utility
19Cited by
30References
43Claims
0Family size
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Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Jun 30, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition including a fluorocarbon thermoplastic random copolymer, a bisphenol residue curing agent, a particulate filler having zinc oxide, antimony-doped tin oxide particles and aminosiloxane, the cured fluorocarbon thermoplastics random copolymer having subunits of:—(CH2CF2)x—, —(CF2CF(CF3)y—, and —(CF2CF2)z—,whereinx is from 1 to 50 or 60 to 80 mole percent,y is from 10 to 90 mole percent,z is from 10 to 90 mole percent; andx+y+z equals 100 mole percent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.