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1. (WO1999041060) PROCESS TO PREPARE A POLYMER NANOCOMPOSITE COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/041060    International Application No.:    PCT/US1999/003097
Publication Date: 19.08.1999 International Filing Date: 12.02.1999
Chapter 2 Demand Filed:    09.09.1999    
IPC:
C08K 3/34 (2006.01), C08K 9/08 (2006.01)
Applicants: SOLUTIA, INC. [US/US]; 10300 Olive Boulevard St. Louis, MO 63141 (US)
Inventors: GOETTLER, Lloyd, A.; (US).
LYSEK, Bruce, A.; (US).
JOARDAR, Saikat, S.; (US)
Agent: KAMMERER, Patricia, A.; Arnold White & Durkee P.O. Box 4433 Houston, TX 77210 (US).
LUNDELL, Craig M.; ARNOLD WHITE & DURKEE P.O Box 4433 Houston, Texas 77210 (US)
Priority Data:
60/074,639 13.02.1998 US
Title (EN) PROCESS TO PREPARE A POLYMER NANOCOMPOSITE COMPOSITION
(FR) PROCEDE D'ELABORATION D'UNE COMPOSITION POLYMERE NANOCOMPOSITE
Abstract: front page image
(EN)A process to prepare a polymer nanocomposite composition comprising forming a flowable mixture of a polyamide and a silicate material; dissociating at least about 50 % but not all of said silicate material; and subjecting the polyamide in the dissociated mixture to solid state polymerization to form the nanocomposite.
(FR)L'invention concerne un procédé relatif à l'élaboration d'une composition polymère nanocomposite, qui consiste à former un mélange fluidifiable de polyamide et de matériau à base de silicate, à dissocier au moins environ 50 % - mais pas la totalité - du matériau à base de silicate en question et, enfin, à soumettre le constituant polyamide dans le mélange dissocié à une polymérisation à l'état solide pour former le nanocomposite.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)