Olefin polymer and method for preparing same
US10717793B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
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Key dates
| Filing date | Nov 7, 2017 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Nov 7, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2323/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides an olefin polymer in which LCB (long chain branch) is introduced into mLLDPE (metallocene linear low-density polyethylene) to control the storage modulus, whereby the olefin polymer has excellent bubble stability and processing load characteristics and exhibits excellent processability during preparation of a film, and further has excellent mechanical properties and transparency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.