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1. (WO2015038707) PROCESSES FOR THE REMOVAL OF RUBBER FROM TKS PLANT MATTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/038707    International Application No.:    PCT/US2014/055086
Publication Date: 19.03.2015 International Filing Date: 11.09.2014
IPC:
C08C 1/00 (2006.01), C08C 1/02 (2006.01), C08C 1/04 (2006.01), C08C 1/14 (2006.01), C08C 2/02 (2006.01), C08C 2/06 (2006.01), C08C 3/02 (2006.01), C08L 7/00 (2006.01), C08L 7/02 (2006.01)
Applicants: BRIDGESTONE CORPORATION [JP/JP]; 10-1, Kobashi 1-Chome Chuo-Ku, Tokyo 104 (JP) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
HUANG, Yingyi [CN/US]; (US) (US only).
MOURI, Hiroshi [JP/US]; (US) (US only).
BEAULIEU, Michael [US/US]; (US) (US only)
Inventors: HUANG, Yingyi; (US).
MOURI, Hiroshi; (US).
BEAULIEU, Michael; (US)
Agent: HOOKER, Meredith E.; (US)
Priority Data:
61/876,463 11.09.2013 US
Title (EN) PROCESSES FOR THE REMOVAL OF RUBBER FROM TKS PLANT MATTER
(FR) PROCÉDÉS POUR EXTRAIRE DU CAOUTCHOUC DE MATIÈRE VÉGÉTALE DE TKS
Abstract: front page image
(EN)Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as TKS. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
(FR)La présente invention concerne des procédés basés sur des solvants organiques pour extraire du caoutchouc de plantes différentes de l'Hevea, par exemple de TKS. Les procédés de l'invention permettent d'obtenir du caoutchouc purifié solide qui contient de 0,05 à 0,5 % en poids d'impuretés; de 0,2 à 1,5 % en poids de cendres, et de 0,1 à 4 % en poids de résine (lorsqu'il a été séché de manière à contenir 0,8 % en poids de matière volatile).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)