Elastic attachment adhesive containing radial block copolymer
US8465844B2 · kind B2 · utility
0Cited by
23References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2004 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | May 4, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Hot melt adhesive compositions containing radial polystyrene-polyisoprene/polybutadiene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.