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1. (WO2005121207) POLYHYDROXYALKANOATE HAVING VINYL GROUP, ESTER GROUP, CARBOXYL GROUP, AND SULFONIC GROUP, AND METHOD OF PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/121207    International Application No.:    PCT/JP2005/010999
Publication Date: 22.12.2005 International Filing Date: 09.06.2005
IPC:
C08G 63/688 (2006.01), C08G 63/06 (2006.01), C08G 63/91 (2006.01)
Applicants: CANON KABUSHIKI KAISHA [JP/JP]; 3-30-2, Shimomaruko, Ohta-ku, Tokyo, 1468501 (JP) (For All Designated States Except US).
KENMOKU, Takashi [JP/JP]; (JP) (For US Only).
FUKUI, Tatsuki [JP/JP]; (JP) (For US Only).
MIHARA, Chieko [JP/JP]; (JP) (For US Only).
KUSAKARI, Ako [JP/JP]; (JP) (For US Only).
YANO, Tetsuya [JP/JP]; (JP) (For US Only)
Inventors: KENMOKU, Takashi; (JP).
FUKUI, Tatsuki; (JP).
MIHARA, Chieko; (JP).
KUSAKARI, Ako; (JP).
YANO, Tetsuya; (JP)
Agent: OKABE, Masao; No. 602, Fuji Bldg., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo 1000005 (JP)
Priority Data:
2004-174783 11.06.2004 JP
Title (EN) POLYHYDROXYALKANOATE HAVING VINYL GROUP, ESTER GROUP, CARBOXYL GROUP, AND SULFONIC GROUP, AND METHOD OF PRODUCING THE SAME
(FR) POLYHYDROXYALCANOATE COMPORTANT UN GROUPE VINYLE, UN GROUPE ESTER, UN GROUPE CARBOXYLE ET UN GROUPE SULFONIQUE, ET PROCÉDÉ DE PRODUCTION DE CE COMPOSÉ
Abstract: front page image
(EN)To provide a novel polyhydroxyalkanoate having a reactive functional group in a molecule and a method of producing the same; and a novel polyhydroxyalkanoate having a new function obtained by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method of producing the same. By utilizing a vinyl group of a polyhydroxyalkanoate containing a unit having the vinyl group at a side chain thereof, a polyhydroxyalkanoate containing units having a carboxyl group, an amide group, and a sulfonic group in a molecule is induced.
(FR)L’invention fournit un nouveau polyhydroxyalcanoate comportant un groupe fonctionnel réactif dans une molécule et un procédé de production de ce composé ; et un nouveau polyhydroxyalcanoate comportant une nouvelle fonction obtenue en modifiant chimiquement le polyhydroxyalcanoate qui comporte un groupe fonctionnel réactif et un procédé de production de ce composé. En utilisant un groupe vinyle d’un polyhydroxyalcanoate qui contient un motif comportant le groupe vinyle au niveau d’une chaîne latérale de ce composé, un polyhydroxyalcanoate qui contient des motifs comportant un groupe carboxyle, un groupe amide et un groupe sulfonique dans une molécule est produit.
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)