Polymeric alloy composition
US4098734A · kind A · utility
24Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1977 |
| Grant date | Jul 4, 1978 |
| Priority date | — |
| Expiry date | Mar 17, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a fusible polymeric alloy composition comprising (A) a matrix interpolymer, (B) a grafted diene rubber, (C) a polymer other than (A) or (B) having a solubility parameter in the range of 8.5 to 13 and (D) an inorganic filler. Said alloy having low thermal expansion, high modulus and toughness yet unexpectedly superior processing and molding properties for highly filled alloys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.