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1. (WO2005116116) RESIN PARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/116116    International Application No.:    PCT/JP2005/010101
Publication Date: 08.12.2005 International Filing Date: 26.05.2005
C08J 3/12 (2006.01), C08F 220/18 (2006.01), A61K 8/81 (2006.01), C08L 33/06 (2006.01)
Applicants: KAO CORPORATION [JP/JP]; 14-10, Nihonbashi-Kayabacho 1-chome, Chuo-ku, Toky, o, 1038210 (JP) (For All Designated States Except US).
HIGASHI, Takashi; (For US Only).
KITO, Tetsuji; (For US Only).
SASAKI, Yasushi; (For US Only).
NAMBU, Hiromi; (For US Only)
Inventors: HIGASHI, Takashi; .
KITO, Tetsuji; .
SASAKI, Yasushi; .
NAMBU, Hiromi;
Agent: FURUYA, Satoshi; Hamacho-Hanacho Building, 6th Floor, 2-17-8, Nihonbashi-Hamacho, Chuo-ku, Tokyo, 1030007 (JP)
Priority Data:
2004-159670 28.05.2004 JP
2005-063865 08.03.2005 JP
Abstract: front page image
(EN)The invention relates to crosslinked (meth)acrylate-based resin particles having an average particle diameter of 1 to 10 micro meters, containing monomer components containing a monomer having a carboxyl group and at least one monomer selected from an acrylate and a methacrylate copolymerized therein, the particles having a surface coated with a surfactant having a sulfonic acid group or a sulfonate group, and a process for producing the same.
(FR)L'invention traite des particules de résine à base de méthacrylate réticulé ayant un diamètre moyen des particules de 1 à 10 microns, contenant des composants monomères avec monomère ayant un groupe carboxyle et au moins un monomère sélectionné à partir d'un acrylate et d'un méthacrylate copolymérisé, les particules ayant une surface revêtue d'un surfactant ayant un groupe acide sulfonique ou un groupe sulfonate, et d'un processus pour cette production.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)