Adhesive blends and composite structures
US4460632A · kind A · utility
30Cited by
7References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1983 |
| Grant date | Jul 17, 1984 |
| Priority date | — |
| Expiry date | Jun 17, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Composites of matter having properties that make them strong adhesives to various substrates, especially to polar substrates. These adhesive blends comprise medium density polyethylene, linear low density polyethylene and a high density polyethylene grafted with or containing in its main chain unsaturated or saturated carboxylic acids or derivatives. The disclosure also includes composite structures having one or more substrates with the adhesive blend adhered thereto and to methods of making these composites.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.