Modified polyethylene containing hot-melt adhesives useful for carpet tape
US4192788A · kind A · utility
8Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1978 |
| Grant date | Mar 11, 1980 |
| Priority date | — |
| Expiry date | Jul 26, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/915
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The hot-melt adhesives of the present invention comprise a blend of at least one modified polyethylene resin, an ethylene/lower alkyl acrylate copolymer and a tackifying resin. This hot-melt adhesive has a novel combination of properties including excellent elevated and low temperature properties in combination with good low temperature flexibility, and provides excellent adhesion to nonporous substrates such as latex backed carpet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.