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Manufacture of polymer

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专利汇可以提供Manufacture of polymer专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a carbon-contg. polymer useful as toner by making a lipophilic matter then a monomer absorb into seed polymer particles in water followed by addition of aqueous slurry of carbon black then performing polymerization using oil-soluble initiator.
CONSTITUTION: A lipophilic matter (e.g., 1-chlorododecane, dioctyl adipate) and a monomer (e.g., styrene, acrylonitrile) are absorbed in this order into seed polymer particles (e.g. polystrene, styrene-butadiene copolymer) in water followed by addition of pref. 2W15wt%, based on said monomer, of carbon black, then carrying out a polymerization, thus obtaining the objective carbon-contg. particulate polymer.
EFFECT: Capable of giving polymer with uniform and relatively large particle size (2W15μm), thus leading to high resolution and low-dusting when used as toner.
COPYRIGHT: (C)1985,JPO&Japio,下面是Manufacture of polymer专利的具体信息内容。

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