Hot melts utilizing a high glass transition temperature substantially aliphatic tackifying resin
US6833404B2 · kind B2 · utility
34Cited by
8References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1999 |
| Grant date | Dec 21, 2004 |
| Priority date | — |
| Expiry date | Apr 27, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to an improved hot melt adhesive comprising a tackifying resin wherein the resin is substantially aliphatic and has a glass transition temperature of greater than 65° C. and a thermoplastic polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.