Adhesive components and process for manufacture
US7276557B2 · kind B2 · utility
13Cited by
32References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2002 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Sep 19, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Resins and oligomer materials and/or combinations thereof grafted with an unsaturated acid or anhydride, such as maleic anhydride, are disclosed herein. The grafted materials are useful in adhesive formulations, particularly in hot melt adhesive applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.