Foam comprising a blend of low density polyethylene and high melt tension polypropylene
US6462101B1 · kind B1 · utility
7Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2001 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Sep 10, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2423/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A foam includes a blend of low density polyethylene and polypropylene having a melt tension of greater than about 20 centinewtons at 200° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.