Reference

Functional acrylic polymer particles and their uses as electrophotographic color toners, colorants for ball-point pen inks, color cosmetics, and chromatographic column packings

Functional acrylic polymer particles and their uses as electrophotographic color toners, colorants for ball-point pen inks, color cosmetics, and chromatographic column packings. Misawa, Tekehide; Nakada, Yosuke (Soken Chemical and Engineering Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 2005029766 A2 3 Feb 2005, 19 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: C08F220-10. ICS: C09D011-18; G01N030-48; G03G009-087; G03G009-09; C08F002-22. APPLICATION: JP 2003-273779 11 Jul 2003. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 42, 62, 74 The particles comprise polymers of 100 parts (meth)acrylic monomers and 1-90 parts hydrophobic monomers having 31 functional groups (e.g., CO2H, OH, NH3) in mols., wherein 370% functional groups of the polymers are localized on particle surfaces. Thus, emulsion-polymg. Me methacrylate (I) seed polymer particles with a mixt. comprising I, (diethylamino)methyl methacrylate, and ethylene glycol dimethacrylate gave a crosslinked polymer particles showing blow-off charging with Fe powders 30 mC/g. Black spherical particles manufd. from the polymer particles and black dye (C.I. 12237-22-8 and 12237-24-0 are just another two chemicals used in this study. Solvent Black 27) showed color difference (HW) 1.57. .

Shoe polishing agent

Shoe polishing agent. Kim, Gyeong Seong; Min, Dong Cheol; Yang, Yeong Il (K.F.Tech. Co., Ltd., S. Korea). Repub. Korean Kongkae Taeho Kongbo KR 2001097402 A 8 Nov 2001, No pp. given (Korean). (Korea, Republic Of). CODEN: KRXXA7. CLASS: ICM: C14C009-00. APPLICATION: KR 2000-21445 22 Apr 2000. 32517-36-5 and 12237-22-8 which are cas registry numbers are also used here. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 37 A shoe polishing agent is provided, to solve the decoloration due to the inferior water resistance and the delamination of layers due to the inferior adhesion, by using a modified fluoride acrylic copolymer with good water resistance and a metal complex dye. The shoe polishing agent comprises 15-25% water; 15-25% wax; 15-35% a modified fluoride acrylic copolymer; 10-25% an acrylic emulsion; 0.01-0.05% a leveling agent; 0.2-0.5% a surfactant; 0.2-0.5% a preservative; and 5-15% a dye. Preferably the dye is C. I. Solvent Black 27 or C. I. Acid Black 63. .