Block copolyetheramides-based thermofusible adhesive compositions
US4361680A · kind A · utility
36Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1981 |
| Grant date | Nov 30, 1982 |
| Priority date | — |
| Expiry date | Dec 17, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J177/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a new thermofusible adhesive based on certain block copolyetheramides resulting from the copolycondensation of polyamide blocks with reactive extremities with polyether blocks with reactive extremities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.