Propylene polymer resins
US12325764B2 · kind B2 · utility
0Cited by
9References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2023 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Dec 12, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2327/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Propylene-based polymer resins and related compositions and processes are disclosed. The propylene polymer resins have high isotacticity and moderately high xylene soluble content. The polymer resins provide extruded sheets suitable for thermo forming that exhibit both sag resistance and ease of draw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.