Extrudable adhesive formulations containing olefin block copolymers
US10005934B2 · kind B2 · utility
3Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2014 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Apr 10, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2323/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides a composition comprising the following components: A) an ethylene/alpha-olefin block copolymer; B) a tackifies; and wherein the composition has a melt index (I2) from 1 to 50 g/10 min and an I10/I2 ratio from 7.5 to 13.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.