Preparation of polyolefin-based adhesives
US9000091B2 · kind B2 · utility
1Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2009 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Jan 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/24
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is a method for preparing polyolefin-based adhesives. In the method, a maleated polyolefin is blended, in sequence, with a polyolefin elastomer and then with a linear low density polyethylene. The polyolefin-based adhesive made according to the method of the invention shows improved clarity and adhesion in multilayer polyolefin films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.