Pressure-sensitive adhesive composition
US4699938A · kind A · utility
36Cited by
3References
23Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 4, 1986 |
| Grant date | Oct 13, 1987 |
| Priority date | — |
| Expiry date | Apr 4, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A pressure-sensitive adhesive composition comprising as a base polymer a mixed block copolymer comprising a polymer block of a monovinyl-substituted aromatic compound and a polymer block of a conjugated diene compound. The pressure-sensitive adhesive composition is useful to seal, for example, corrugated board or carton.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.