Elastic adhesive composition and an elastic composite made with the same
US10603402B2 · kind B2 · utility
0Cited by
46References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Nov 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2453/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention claims hot melt adhesive compositions that can be used to form elastic composites that are useful in disposable absorbent articles. The compositions have good elastic recovery and high peel adhesion at a viscosity of less than about 20,000 cps at 177° C. The low viscosity makes it possible to apply the adhesive at a high line speed and target application to only those areas requiring elastic performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.