A cover for vehicle members, which contains a methacrylic resin (I) that contains 50-97% by mass of a methacrylic acid ester monomer unit (A), 3-30% by mass of a structural unit (B) which has a ring structure in the main chain and is composed of at least one structural unit that is selected from the group consisting of a maleimide-based structural unit, a glutaric acid anhydride structural unit, a glutarimide-based structural unit and a lactone ring structural unit, and 0-20% by mass of another vinyl monomer unit (C) that is copolymerizable with the methacrylic acid ester monomer, said methacrylic resin (I) having a weight average molecular weight of from 65,000 to 300,000 as determined by gel permeation chromatography (GPC).
Methacrylic resin-containing cover for vehicle members
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
METHACRYLIC RESIN-CONTAINING COVER FOR VEHICLE MEMBERS
Europäisches Patentamt | 2017
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