OFTICAL BRIGHTENER FOR POLYESTER FIBER AND PLASTICS OFTICAL BRIGHTENER FOR PAPERS
OFTICAL BRIGHTENER FOR INKS AND PAINTS THICKENER AGENT FOR SOLVENT BASE
THICKENER AGENT FOR WATER BASE DEFOAMER FOR SOLVENT BASE
DEFOAMER FOR WATER BASE DISPERSING AGENT FOR SOLVENT BASE
DISPERSING AGENT FOR WATER BASE   
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