A bumper of synthetic resin for use in an automobile includes a core, and an outer layer covering the core. The material for forming the core includes a main component produced by pulverizing a recovered bumper which has been formed using a polyolefin-based resin composition modified by an olefinic...http://www.google.fr/patents/US5780125?utm_source=gb-gplus-shareBrevet US5780125 - Bumper made of synthetic resin for automobile, and process for producing the same
Bumper made of synthetic resin for automobile, and process for producing the ...
