Chloro-organic carriers

Even though carriers are not used in polyester dyeing, COCs (Chloro Organic Carriers) are detected with minimum detection. COCs could, due to their toxic characteristics, also be used as preservatives, insecticides and biocides. This means that raw materials such as dyes, chemicals and fibres could contain trace amounts of COCs, either from manufacturing, storage or transport. COCs are used in the manufacturing process of some dyes and could therefore remain as traces in the finished dyes. For good quality dyes from reputable 

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Radicals play a key role in chain reactions, in which one or more reactive reaction intermediates (frequently radicals) are continuously regenerated, usually through a repetitive cycle of elementary steps (the propagation step ). The propagating reaction is an elementary step in a chain reaction in which one chain carrier is converted into another. The chain carriers are almost radicals. Termination occurs when the radical carrier reacts otherwise. An example of one of the possible ozone destructions is shown below (R-Cl - chloro-organic compound) ... 

Beilstein Handbook Reference) BC Benzene, chloromethyl-i BRN 0471308 Chloro-methylbenzene Chlorotoluene EINECS 246-698-2 Halso 99 Oxsol 10 Toluene, ar-chloro-. Extender, diluent or substitute for other organic solvents for dye carrier, fuel oil additive, sludge solvent, in paint thinners, metal parts cleaners, adhesives. OxyChem. 

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