Pliable crystalline polymer
US5489661A · kind A · utility
1Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1994 |
| Grant date | Feb 6, 1996 |
| Priority date | — |
| Expiry date | Feb 4, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C55/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An oriented crystalline polymer includes a crystalline polymer which is oriented, preferably above its melting temperature, which is pliable in the absence of any plasticizing adjuvant, and which exhibits a tensile modulus E, measured in the drawing direction, of between 0.3 and 0.8 E.sub.0, E.sub.0 being the tensile modulus of the same polymer, unoriented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.