Reinforced molding composition based on poly(1,4-cyclohexylene dimethylene terephthalate) having improved crystallization characteristics
US4859732A · kind A · utility
22Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1988 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Feb 22, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K13/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A glass fiber reinforced composition comprising PA0 (a) a poly(1,4-cyclohexylene dimethylene terephthalate) resin, PA0 (b) 10-50% based on total composition weight of glass reinforcing fibers, and PA0 (c) a crystallization promoting amount of at least one linear alcohol having 30-50. These resin compositions have excellent strength, stiffness, and heat resistance and can be molded at temperatures below 150.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.