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1. (WO2017175788) POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
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Pub. No.: WO/2017/175788 International Application No.: PCT/JP2017/014200
Publication Date: 12.10.2017 International Filing Date: 05.04.2017
IPC:
C08L 69/00 (2006.01) ,C08G 63/195 (2006.01) ,C08K 5/109 (2006.01) ,C08L 67/02 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69
Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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
02
Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds
12
derived from polycarboxylic acids and polyhydroxy compounds
16
Dicarboxylic acids and dihydroxy compounds
18
the acids or hydroxy compounds containing carbocyclic rings
19
Hydroxy compounds containing aromatic rings
193
containing two or more aromatic rings
195
Bisphenol A
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
5
Use of organic ingredients
04
Oxygen-containing compounds
10
Esters; Ether-esters
109
of carbonic acid
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
Applicants:
株式会社カネカ KANEKA CORPORATION [JP/JP]; 大阪府大阪市北区中之島二丁目3番18号 3-18, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5308288, JP
Inventors:
服部 圭香 HATTORI, Keika; JP
吉原 秀輔 YOSHIHARA, Shusuke; JP
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2016-07623706.04.2016JP
Title (EN) POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
(FR) COMPOSITION DE RÉSINE DE POLYCARBONATE, ET ARTICLE MOULÉ ASSOCIÉ
(JA) ポリカーボネート樹脂組成物、並びにその成形品
Abstract:
(EN) Provided is a polycarbonate resin composition in which two types of polycarbonate resin having different molecular weights are combined with a polycarbonate oligomer and a fluidity enhancing agent obtained by polycondensing a monomer mixture comprising a bisphenol component, a dicarboxylic acid component, and, optionally, a biphenol component, such that the fluidity of a resin during molding can be improved without damaging characteristics such as transparency, mechanical strength, and heat resistance. Further provided is a molded article of the polycarbonate resin composition.
(FR) L’invention fournit une composition de résine de polycarbonate et un article moulé associé. Un agent améliorant la fluidité qui est constitué par polycondensation d’un mélange monomère à base d’un composant bisphénol, d’un composant acide dicarboxylique et de manière facultative d’un composant biphénol, dans des résines de polycarbonate de masse moléculaire de deux types différents, est mélangé avec un oligomère de polycarbonate. Ainsi, il est possible d’améliorer la fluidité lors d’un usinage par moulage d’une résine, sans perte de ses caractéristiques telles que la transparence, la résistance mécanique, la résistance à la chaleur, ou similaire.
(JA) 異なる2種類の分子量のポリカーボネート樹脂に、ビスフェノール成分およびジカルボン酸成分、並びに任意でビフェノール成分からなるモノマー混合物を重縮合してなる流動性向上剤と、ポリカーボネートオリゴマーとを配合することで、透明性、機械強度、耐熱性等の特性を損なうことなく、樹脂の成形加工時の流動性を向上させることができる、ポリカーボネート樹脂組成物、並びにその成形品を提供する。
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, DJ, 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, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)