Invention Grant
- Patent Title: Flowable polyamides
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Application No.: US14873885Application Date: 2015-10-02
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Publication No.: US09676940B2Publication Date: 2017-06-13
- Inventor: Nikolai Lamberts , Andreas Bayer , Botho Hoffmann
- Applicant: EMS-PATENT AG
- Applicant Address: CH Domat/Ems
- Assignee: EMS-PATENT AG
- Current Assignee: EMS-PATENT AG
- Current Assignee Address: CH Domat/Ems
- Agency: Sughrue Mion, PLLC
- Priority: EP14188060 20141008
- Main IPC: C08L77/00
- IPC: C08L77/00 ; C08L77/06 ; C08L51/00

Abstract:
Polyamide molding composition: (A) 29-89 wt % of at least one partly crystalline thermoplastic homo- or copolyamide selected from: aliphatic polyamide, cycloaliphatic polyamide, partly aromatic polyamide, or a mixture thereof, having a melting temperature (Tm) of at least 270° C. and a melting enthalpy in the range of 30-70 J/g, in particular in the range of 40-65 J/g, each measured to ISO standard 11357-3 on the granulate at a heating rate of 20° C./min; (B) 1-15 wt % of ethylene-vinyl acetate copolymer; (C) 10-70 wt % of filling and reinforcing materials selected from the following group: fibrous reinforcing materials, particulate fillers and mixtures thereof; (D) 0-20 wt % of impact modifier other than (B) and/or polymers other than (A); (E) 0-20 wt % of flame retardant; and (F) 0-5 wt % of additives, wherein the sum total of components (A)-(F) is 100 weight percent.
Public/Granted literature
- US20160102202A1 FLOWABLE POLYAMIDES Public/Granted day:2016-04-14
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