Main > PHOTOGRAPHY > Biocides. > IsoThiazolinone. > 4,5-DiCl-n-Octyl-4-IsoThiazolinone > Co.: USA. E > Patent > Claims Etc > Claim 1: Biocide Material Comprise: > Water Insoluble Polymer Support > having Immobilized thereon Biocide > ; Biocide Material Contg Water > (30-60%). Claim 3: > Biocide: IsoThiazolinone. Claim 4: > Polymer Support in Form of Beads > Claim 5: Polymer Support has > Hydrophobic Surface; Biocide has > log P Value>1.5; Biocide Immobilize > d on Support Hydrophobic Exclusion > Claim 6: Prepn. Method: > (i) Solubilizing Biocide in Organic > Solvent; (ii) Contact Soln. with > Water-Saturated Water-Insoluble > Polymer Support; such that > Biocide is Immobilized on Support > (iii) Removing the Organic Solvent; > (iv) Partially Removing Water in > Support; such that Water Content: > 30-60%. Claim 8: Solvent Select: > Heptane Etc. Claim 9: Cl.6(iii)(iv) > : Distillation. Claim 10: > Biocide: IsoThiazolinone. Assignee

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Biocide: IsoThiazolinone. Assignee's products
USA. E