Olefinic polymer composition containing inorganic filler
US4433073A · kind A · utility
42Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 1981 |
| Grant date | Feb 21, 1984 |
| Priority date | — |
| Expiry date | Jul 13, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A high impact olefinic polymer composition comprising a continuous matrix of a thermoplastic olefinic polymer, a dispersed phase of an impact absorbing polymer or its composite dispersed in the matrix, and an inorganic filler having a smaller particle diameter than the dispersed phase and filled in said polymer or its composite constituting the dispersed phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.