Process for efficiently producing highly plasticized polyamide blends
US7297737B2 · kind B2 · utility
22Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2004 |
| Grant date | Nov 20, 2007 |
| Priority date | — |
| Expiry date | Jan 21, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2477/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for producing plasticized polyamide blends containing additives such as tougheners, reinforcing agents, and/or filler. High average molecular weight plasticized blends containing additives may be made using the process of the invention. Pipes and tubing may be made from the blends prepared using the process of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.