Polymeric matrices reinforced with highly dispersed synthetic zeolitic particulates
US4420582A · kind A · utility
11Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1981 |
| Grant date | Dec 13, 1983 |
| Priority date | — |
| Expiry date | Jun 9, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/61
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
High impact strength, improved bending modulus composites are comprised of a polymeric matrix, e.g., elastomer or synthetic polymer of polypropylene or polyamide type, said matrix having highly dispersed therein a reinforcing amount of relatively small synthetic zeolitic filler particulates, e.g., of types A, 4A and Na-P, and the mean size of the elementary particles thereof advantageously closely approximating those of the secondary particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.