Compositions and methods of making plastic articles
US8629221B2 · kind B2 · utility
2Cited by
21References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2003 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Nov 3, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are immiscible polymer blends, plastic articles containing the blends, and methods for making the plastic articles. One type of article is plastic lumber, which can be in the form of a railroad tie or a marine piling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.