Transparent, colorless, amorphous polyamides and molded articles
US5773558A · kind A · utility
14Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1997 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Sep 24, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Colorless, amorphous polyamide, or blends or alloys thereof, and the molded articles with high alternate bending strengths are made available; they are preferably made up of unbranched aliphatic diamines and cycloaliphatic dicarboxylic acids, and have high strength, high rigidity, high heat distortion, and good solvent resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.