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1. (WO2005012636) POWDER COMPOSITION FOR PAPER MANUFACTURING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/012636    International Application No.:    PCT/JP2004/011216
Publication Date: 10.02.2005 International Filing Date: 29.07.2004
IPC:
B01D 1/18 (2006.01), D21H 17/14 (2006.01), D21H 17/24 (2006.01), D21H 21/16 (2006.01), D21H 21/22 (2006.01), D21H 21/52 (2006.01)
Applicants: KAO CORPORATION [JP/JP]; 14-10, Nihonbashi-Kayabacho 1-chome, Chuo-ku, Tokyo, 1038210 (JP) (For All Designated States Except US).
HAMADA, Yoshihito; (For US Only).
KUBOTA, Kazuo; (For US Only).
HIRAISHI, Atsushi; (For US Only).
KOZUKA, Jun; (For US Only).
KAWAGUCHI, Takahiro; (For US Only).
MIYAHARA, Tsutomu; (For US Only).
NORO, Hiroshi; (For US Only).
OHORI, Koichi; (For US Only).
SATO, Haruyuki; (For US Only)
Inventors: HAMADA, Yoshihito; .
KUBOTA, Kazuo; .
HIRAISHI, Atsushi; .
KOZUKA, Jun; .
KAWAGUCHI, Takahiro; .
MIYAHARA, Tsutomu; .
NORO, Hiroshi; .
OHORI, Koichi; .
SATO, Haruyuki;
Agent: FURUYA, Satoshi; Hamacho-Hanacho Building 6th Floor, 2-17-8, Nihonbashi-Hamacho, Chuo-ku, Tokyo, 1030007 (JP)
Priority Data:
2003-283404 31.07.2003 JP
2003-288439 07.08.2003 JP
2003-289811 08.08.2003 JP
Title (EN) POWDER COMPOSITION FOR PAPER MANUFACTURING
(FR) COMPOSITION EN POUDRE DESTINEE A LA FABRICATION DE PAPIER
Abstract: front page image
(EN)The powder composition for paper manufacturing of the invention contains a hydrophobic organic compound (A), an emulsifying and dispersing agent (B), and optionally water-soluble saccharides (C) and has an average particle diameter of 0.1 to 2,000 µm. Other inventions are a bulking agent for paper comprising an ester of a polyhydric alcohol and a fatty acid, and a particle for paper manufacturing comprising oil droplets enclosed in a water-soluble solid matrix.
(FR)L'invention concerne une composition en poudre destinée à la fabrication de papier contenant un composé organique hydrophobe (A), un agent émulsifiant et dispersant (B), et éventuellement des saccharides solubles dans l'eau (C) et présentant un diamètre particulaire moyen compris entre 0,1 et 2 000 $g(m)m. L'invention concerne également un agent de protection du papier qui contient une ester d'alcool polyhydrique et un acide gras, ainsi qu'une particule destinée à la fabrication de papier contenant des gouttelettes d'huile enfermées dans une matrice solide soluble dans l'eau.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, 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, IT, 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)