Transparent and antistatic PMMA composition

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United States of America Patent

PATENT NO 12071538
APP PUB NO 20190062545A1
SERIAL NO

16113258

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Abstract

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A transparent antistatic composition based on polymethyl methacrylate (PMMA), including: 55% to 99.9% by weight of PMMA, and 0.1% to 45% by weight of at least one polyamide (PA) block-containing and polyether (PE) block-containing copolymer (PEBA) including polyethylene glycol (PEG), with respect to the total composition weight, said copolymer being characterized in that it includes in the range 50% to 80% by weight of PEG with respect to the total weight of copolymer.

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Patent Owner(s)

Patent OwnerAddress
ARKEMA FRANCE92700 COLOMBES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berdin, Laure Bernay, FR 4 10
Loyen, Karine Pont-Audemer, FR 26 126
Malet, Frederic Lyons, FR 25 161
Rauline, Damien Saint-Quentin-des-Isles, FR 10 60

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