Transparent high impact alloy
US5290862A · kind A · utility
5Cited by
4References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1992 |
| Grant date | Mar 1, 1994 |
| Priority date | — |
| Expiry date | Oct 13, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/932
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A tough polymer alloy is provided and comprises: PA0 (i) from 30 to 83 weight percent of a brittle polymer; PA0 (ii) from 3 to 50 weight percent of a rubbery polymer; and PA0 (iii) from 15 to 67 weight percent of a ductile polymer provided that the ductile polymer and the rubbery polymer are at least compatible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.