Adhesive resin pellets and method of manufacturing same
US10822526B2 · kind B2 · utility
0Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2015 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Apr 25, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2423/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing adhesive resin pellets includes adding an antiblocking agent to water, melting an adhesive resin and extruding the adhesive resin into the water, and cutting the adhesive resin extruded into the water to form adhesive resin pellets. Polyolefin fine particles used for the antiblocking agent have an average particle diameter of 1 μm or more and less than 18 μm, and the adhesive resin has an adhesive force of less than 15.00 N/25 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.