Environmental, legislative and regulatory constraints

Other noteworthy developments are carrier materials, such as Stamypor (DSM) and Accurel (AKZO), for production of concentrates with liquid or low-melting additives and reactants (see Section 1.2.1). The biggest growth area for additive carriers is coming from liquid peroxides and silanes, due to related health and safety issues for shopfloor staff. The NOR HALS stabiliser Tinuvin 123-S (a non-interacting, low-MW liquid) for TPO, PP and some blends is delivered in a solid carrier (Accurel). 

Emphasis is also being given to on green or eco polymer additives, such as sorbitol, vitamin E, natural fibres, etc. [32,73,74], 

Information about the market introduction of new additives is easily accessible by means of various annual reports in Plastics Engineering (e.g. refs [75,76]), Modern Plastics International [77], Plastics Additives and Compounding (e.g. ref. [78]) or otherwise (Additives for Polymers, etc.), as well as regular conferences such as AddCon, AddPlast and SPE meetings. For business opportunities for 2002-2006, see ref. [79]. 

Health Nontoxic or hazardous ingredients supply forms 

Environment Polymer identification additive risk assessments 

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