Method of bonding employing an adhesive composition containing polyisocyanate reaction products having an available isocyanate content of not more than 0.5 percent
US4194940A · kind A · utility
10Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1978 |
| Grant date | Mar 25, 1980 |
| Priority date | — |
| Expiry date | Aug 4, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/69
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Thermoplastic elastomeric materials are bonded to a variety of substrates over a broad range of temperatures and pressure by employing an adhesive system comprising thermoplastic polyether urethane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.