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1. (WO2007011684) MACROCYCLIC POLYESTER OLIGOMERS AS CARRIERS AND/OR FLOW MODIFIER ADDITIVES FOR THERMOPLASTICS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/011684    International Application No.:    PCT/US2006/027290
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
C08G 63/85 (2006.01), C08K 3/04 (2006.01)
Applicants: CYCLICS CORPORATION [US/US]; 2135 Technology Drive, Schenectady, NY 12308-1143 (US) (For All Designated States Except US).
BAHR, Steven, R. [US/US]; (US) (For US Only).
DOYLE, Nathan [US/US]; (US) (For US Only).
WANG, Jing [CA/US]; (US) (For US Only).
WINCKLER, Steven, J. [US/US]; (US) (For US Only).
TAKEKOSHI, Tohru [JP/US]; (US) (For US Only).
WANG, Yi-feng [CA/US]; (US) (For US Only)
Inventors: BAHR, Steven, R.; (US).
DOYLE, Nathan; (US).
WANG, Jing; (US).
WINCKLER, Steven, J.; (US).
TAKEKOSHI, Tohru; (US).
WANG, Yi-feng; (US)
Agent: HAULBROOK, William, R.; GOODWIN PROCTER LLP, Exchange Place, Boston, MA 02109 (US)
Priority Data:
11/182,228 15.07.2005 US
60/742,110 02.12.2005 US
Title (EN) MACROCYCLIC POLYESTER OLIGOMERS AS CARRIERS AND/OR FLOW MODIFIER ADDITIVES FOR THERMOPLASTICS
(FR) OLIGOMERES DE POLYESTER MACROCYCLIQUES COMME SUPPORTS ET/OU ADDITIFS DE MODIFICATION DE FLUX POUR MATIERES THERMOPLASTIQUES
Abstract: front page image
(EN)Concentrates of a carbon-based filler - such as carbon nanotubes, exfoliated graphite, and the like - and a macrocyclic polyester oligomer (also referred to herein as macrocyclic oligoester or MPO) are presented. When mixed with polymer, the MPO can act as a flow modifier, as well as a carrier for the carbon-based filler, allowing enhanced processability of the polymer-filler composite without adversely affecting the properties of the composite.
(FR)La présente invention concerne des concentrés d'une charge à base de carbone - telle que des nanotubes de carbone, du graphite exfolié et analogue - et un oligomère de polyester macrocyclique (également mentionné en tant qu'oligoester macrocyclique ou MPO). Lorsqu'il est mélangé à un polymère, le MPO peut agir en tant que modificateur de flux, ainsi que comme support pour la charge à base de carbone, ce qui permet d'améliorer l'aptitude au traitement du composite polymère-charge, sans altérer les propriétés du composite.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, LV, 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)