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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)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78
Preparation processes
82
characterised by the catalyst used
85
Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
02
Elements
04
Carbon
Applicants:
CYCLICS CORPORATION [US/US]; 2135 Technology Drive Schenectady, NY 12308-1143, US (AllExceptUS)
BAHR, Steven, R. [US/US]; US (UsOnly)
DOYLE, Nathan [US/US]; US (UsOnly)
WANG, Jing [CA/US]; US (UsOnly)
WINCKLER, Steven, J. [US/US]; US (UsOnly)
TAKEKOSHI, Tohru [JP/US]; US (UsOnly)
WANG, Yi-feng [CA/US]; US (UsOnly)
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:
11/182,22815.07.2005US
60/742,11002.12.2005US
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:
(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 (ARIPO) (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)
Also published as:
KR1020080032186EP1910443CN101479313