Polymers 21 TECHNOLOGY & ENGINEERING 20 Chemical & Biochemical 15 Additives 13 Adjuvants 13 Polym�eres 13 Materials 11 Solvants 9 Solvents 9 Deterioration 8 Polymères 8 Mat�eriaux 6 Plastics 6 Stabilisants 6 Stabilizing agents 6 Biodegradation 5 Engineering (General) 5 Matériaux 5 Mati�eres plastiques 5 Rayonnement ultraviolet 5 Reference 5 Ultraviolet radiation 5 Adhesion 4 Adhesives 4 D�et�erioration 4 Détérioration 4 Environmental testing 4 Essais d'environnement 4 Adjuvants antistatiques 3 Antistatic additives 3