Search Results - polystyrene+substitute

1 Results Sort By:

Biodegradable Plastics with High Glass Transition Temperatures Replace PET and Polystyrene

IntroductionBeginning around 1995, the inventor took an interest in finding ways to make polymers from natural resources since it was apparent that petroleum-based polymers would eventually increase markedly in cost as the world reserves of petroleum diminished. An associate suggested they research making polymers from hydroxyl acids. This led to the...