Incorporation of conducting lampblack in black plastics injection molded car parts consists of injection to increase oxidation resistance and visual appearance

NOVELTY – The incorporation of conducting lampblack in black plastics injection molded car parts comprises an extrusion and injection technique, also facilitated in standard-lampblack-based production systems. Oxidation resistance on exposure to light is enhanced, together with visual appearance of the parts which do not require painting. USE – In industrial chemistry.

Main Application Field

A60 (Additives and Compounding Agents If the usage is very restricted it may be classified under the individual polymer or process involved.); E36 (Non-metallic elements, semi-metals (Se, Te, B, Si) and their compounds (except for E35).)

INVENTORS:

PAOLI MARCO-AURELIO DE
MAIA DENISON RICARDO JUSTINO

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Patent number: BR200204800-A;BR200204800-B1

PATENT STATUS:

GRANTED

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607