Copolymerization of ethylene
US4754007A · kind A · utility
23Cited by
11References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1986 |
| Grant date | Jun 28, 1988 |
| Priority date | — |
| Expiry date | Jun 11, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/903
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Ethylene is copolymerized or interpolymerized with at least one olefinic comonomer having about 3 to 18 carbon atoms to produce linear low density polyethylene copolymers and terpolymers in a slurry process using liquid propane as the diluent. The copolymer products have desirable physical properties including relatively narrow molecular weight distributions and low elasticities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.