Polypivalolactone-polycarbonate blends
US4201703A · kind A · utility
0Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1978 |
| Grant date | May 6, 1980 |
| Priority date | — |
| Expiry date | Jun 8, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S260/21
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Intimate blends of polypivalolactone resin and polycarbonate resin enable the production of molded articles exhibiting low warpage properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.