Thermoplastic adhesive dispensing method and apparatus
US5935670A · kind A · utility
16Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1997 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | Aug 11, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/21
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Hot melt thermoplastic adhesive is predeposited on a carrier strip having front and back release surfaces. The carrier strip is rolled into a coil compressing the thermoplastic hot melt into disks which may later be removed for use. The disks are spaced so that the carrier strip may be deformed to expose a single disk to a planar surface permitting simplified dispensing of the disks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.