Thermoplastic polyurethane resin
US5274023A · kind A · utility
8Cited by
10References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1989 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Oct 31, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L75/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a thermoplastic polyurethane resin composition which contains a thermoplastic polyurethane resin (A) and a modified polyolefin resin (B) as its components. The polyurethane resin shows excellent flexibility, smooth touch, and stretching property when molded in the form of films or sheets. It is quite suitable for excretion-treating materials such as a diaper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.