Glass filler-reinforced polyamide moulding compounds based on amorphous copolyamides
US11098194B2 · kind B2 · utility
3Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2017 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Feb 20, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to polyamide moulding compounds comprising the following components: a) 50 to 95% by weight of a single amorphous copolyamide constructed from monomers a1) to a6), b) 5 to 50% by weight of at least one glass filler, c) 0 to 15% by weight of at least one monomeric lactam and/or polyamide 12, d) 0 to 19% by weight of additives, the sum of components a) to d) producing 100% by weight. Furthermore, the invention relates to moulded articles made of this polyamide moulding compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.