An injectable or extrudable polymer composition comprising from 90 to 99.9% by weight of a first polymer, and from 0.1 to 10% by weight of a lubricating compound obtained by partial depolymerization of a polymer, the percentages being expressed with respect to the total weight of the composition, and the polymer from which the lubricating compound is obtained being the first polymer or a polymer of the same nature as the first polymer. The invention also relates to a process for the manufacture of the composition and to the use of the latter in the manufacture of parts, in particular of motor vehicle parts.
COMPOSITION THERMOPLASTIQUE
2016-05-27
Patent
Electronic Resource
French
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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