Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2010122915) POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION FOR WELDING AND COMPOSITE MOLDED ARTICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/122915 International Application No.: PCT/JP2010/056497
Publication Date: 28.10.2010 International Filing Date: 12.04.2010
IPC:
C08L 67/03 (2006.01) ,C08K 3/00 (2006.01) ,C08L 21/00 (2006.01) ,C08L 79/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
03
the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
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
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21
Compositions of unspecified rubbers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
Applicants:
坂田 耕一 SAKATA, Kouichi [JP/JP]; JP (UsOnly)
ウィンテックポリマー株式会社 WINTECH POLYMER LTD. [JP/JP]; 東京都港区港南二丁目18番1号 18-1, Konan 2-chome, Minato-ku, Tokyo 1088280, JP (AllExceptUS)
Inventors:
坂田 耕一 SAKATA, Kouichi; JP
Agent:
古谷 聡 FURUYA, Satoshi; 東京都中央区日本橋浜町2-17-8、6F 6th Floor, 2-17-8, Nihonbashi-Hamacho, Chuo-ku, Tokyo 1030007, JP
Priority Data:
2009-10167120.04.2009JP
Title (EN) POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION FOR WELDING AND COMPOSITE MOLDED ARTICLE
(FR) COMPOSITION DE RÉSINE DE POLY(TÉRÉPHTALATE DE BUTYLÈNE) POUR LE SOUDAGE ET ARTICLE MOULÉ COMPOSITE
(JA) 溶着用ポリブチレンテレフタレート樹脂組成物及び複合成形品
Abstract:
(EN) Disclosed is a polybutylene terephthalate resin material which has excellent durability under temperature cycle conditions, while maintaining high welding strength when the integration is carried out by heat welding. Specifically disclosed is a polybutylene terephthalate resin composition for welding, which is obtained by blending, per 100 parts by weight of (A) a polybutylene terephthalate resin having a terminal carboxyl group amount of not more than 30 meq/kg, (B) a carbodiimide compound in such an amount that the carbodiimide functional group amount is equal to 0.3-1.5 equivalent when the terminal carboxyl group amount of the polybutylene terephthalate resin is taken as 1 equivalent, and (C) 0-15 parts by weight of an elastomer.
(FR) L'invention porte sur une matière de résine de poly(téréphtalate de butylène) qui présente une excellente durabilité dans des conditions de cycle de température, tout en conservant une résistance au soudage élevée lorsque l'intégration est effectuée par soudage à chaud. Plus particulièrement, l'invention porte sur une composition de résine de poly(téréphtalate de butylène) pour le soudage, qui est obtenue par le mélange, pour 100 parties en poids (A) d'une résine de poly(téréphtalate de butylène) ayant une quantité de groupes carboxyle terminaux de moins de 30 méq/kg, (B) d'un composé carbodiimide en une quantité telle que la quantité de groupes fonctionnels carbodiimide est égale de 0,3 à 1,5 équivalent lorsque la quantité de groupes carboxyle terminaux de la résine de poly(téréphtalate de butylène) est prise comme étant de 1 équivalent, et (C) de 0 à 15 parties en poids d'un élastomère.
(JA)  本発明は、熱溶着加工方法により一体化させる際、高い溶着強度を保持し且つ冷熱サイクル環境下での耐久性に優れたポリブチレンテレフタレート樹脂材料の提供を目的とする。詳しくは、(A)末端カルボキシル基量が30meq/kg以下であるポリブチレンテレフタレート樹脂100重量部に対し、(B)カルボジイミド化合物;(A)ポリブチレンテレフタレート樹脂の末端カルボキシル基量を1とした場合、カルボジイミド官能基量が0.3~1.5当量となる量(C)エラストマー;0~15重量部を配合してなる溶着用ポリブチレンテレフタレート樹脂組成物である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)