Hot melt adhesives produced from linear alternating polyketones
US6239250A · kind A · utility
3Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1999 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Apr 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31942
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Olefin/CO linear alternating copolymers which are useful in hot melt adhesive applications are disclosed. The linear alternating copolymers have melting points ranging from 50 to 165.degree. C. and exhibit a combination of properties which are desired for hot melt adhesives. Single olefins or combinations of olefins ranging from ethylene to C.sub.12 olefins can be used to form the linear alternating copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.