Bookbinding applications utilizing warm melt polyurethanes
US6207248A · kind A · utility
7Cited by
18References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1997 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Dec 18, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24033
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Reactive hot melt polyurethane adhesives are useful in the graphic arts area, and in particular, for bookbinding applications such as casemaking, casing-in, gluing-off or thread-securing, facing, slip cases, lining-up, tightbacking, and bonding sides and joints; and for puzzle and gameboard lamination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.