Polyamide moulding compositions for glass composites

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240946
APP PUB NO 20240026079A1
SERIAL NO

18476682

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Thermoplastic polyamide moulding composition consisting of:

    (A) 30-99.9 percent by weight of at least one polyamide selected from the group consisting of: at least one aliphatic or semiaromatic polyamide, in each case with C:N ratio at least 8; at least one aliphatic or semiaromatic polyamide composed of at least one dicarboxylic acid and of at least one diamine and also optionally a proportion below 50 mol percent based on the entirety of dicarboxylic acids and diamine as 100 mol percent, of lactams and/or aminocarboxylic acids; and mixtures thereof;(B) 0.1-5.0 percent by weight of polyethyleneimine (PEI) or copolymers or derivatives thereof;(C) 0-60 percent by weight of fillers and/or reinforcing materials;(D) 0-5.0 percent by weight of additives;where the entirety of (A)-(D) provides 100% of the thermoplastic polyamide moulding composition, and also uses of such moulding compositions in particular in the context of components bonded to mineral glass.

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Patent Owner(s)

  • EMS-PATENT AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aepli, Etienne Domat/Ems, CH 32 331
Hoffmann, Botho Domat/Ems, CH 61 736
Stoppelmann, Georg Bonaduz, CH 27 246

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