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1. (WO2019003981) THERMOPLASTIC RESIN COMPOSITION, MOLDED RESIN ARTICLE THEREOF, AND COATED ARTICLE
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Pub. No.: WO/2019/003981 International Application No.: PCT/JP2018/023111
Publication Date: 03.01.2019 International Filing Date: 18.06.2018
IPC:
C08L 69/00 (2006.01) ,C08L 25/12 (2006.01) ,C08L 51/04 (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
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
02
Homopolymers or copolymers of hydrocarbons
04
Homopolymers or copolymers of styrene
08
Copolymers of styrene
12
with unsaturated nitriles
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
04
grafted on to rubbers
Applicants:
テクノUMG株式会社 TECHNO-UMG CO., LTD. [JP/JP]; 東京都港区東新橋一丁目9番2号 1-9-2, Higashi-Shimbashi, Minato-ku, Tokyo 1050021, JP
Inventors:
山下 真司 YAMASHITA Shinji; JP
酒井 比呂志 SAKAI Hiroshi; JP
Agent:
田▲崎▼ 聡 TAZAKI Akira; JP
伏見 俊介 FUSHIMI Shunsuke; JP
大浪 一徳 ONAMI Kazunori; JP
Priority Data:
2017-12463226.06.2017JP
Title (EN) THERMOPLASTIC RESIN COMPOSITION, MOLDED RESIN ARTICLE THEREOF, AND COATED ARTICLE
(FR) COMPOSITION DE RÉSINE THERMOPLASTIQUE, ARTICLE MOULÉ EN RÉSINE CORRESPONDANT ET ARTICLE REVÊTU
(JA) 熱可塑性樹脂組成物並びにその樹脂成形品及び塗装加工品
Abstract:
(EN) Provided are: a thermoplastic resin composition which is effective in inhibiting the occurrence of an absorption phenomenon in coating steps and is excellent in terms of impact resistance, heat resistance, and flowability during molding; a molded resin article obtained by molding the thermoplastic resin composition; and a coated article. The thermoplastic resin composition comprises 35-75 parts by mass of an aromatic polycarbonate resin (A), 15-35 parts by mass of a rubber-containing graft copolymer (B) obtained by copolymerizing a monomer mixture comprising an aromatic vinyl compound and a vinyl cyanide compound in the presence of a rubbery polymer, and 10-50 parts by mass of a rigid copolymer mixture (C) comprising a rigid copolymer (C-I) and a rigid copolymer (C-II), wherein the rigid copolymer mixture (C) has a content of the rigid copolymer (C-II) of 20-80 mass%.
(FR) L'invention concerne : une composition de résine thermoplastique qui est efficace pour empêcher l'apparition d'un phénomène d'absorption dans des étapes de revêtement et qui est excellente en termes de résistance au choc, de résistance à la chaleur et d'aptitude à l'écoulement pendant le moulage ; un article moulé en résine obtenu par moulage de la composition de résine thermoplastique ; et un article revêtu. La composition de résine thermoplastique comprend de 35 à 75 parties en masse d'une résine de polycarbonate aromatique (A), de 15 à 35 parties en masse d'un copolymère greffé contenant du caoutchouc (B) obtenu par copolymérisation d'un mélange de monomères comprenant un composé vinyle aromatique et un composé cyanure de vinyle en présence d'un polymère de caoutchouc, et de 10 à 50 parties en masse d'un mélange de copolymères rigides (C) comprenant un copolymère rigide (C-I) et un copolymère rigide (C-II), le mélange de copolymères rigides (C) ayant une teneur en copolymère rigide (C-II) comprise entre 20 et 80 % en masse.
(JA) 塗装工程における吸い込み現象の発生を抑制することができ、耐衝撃性、耐熱性及び成形加工時の流動性に優れた熱可塑性樹脂組成物と、この熱可塑性樹脂組成物を成形してなる樹脂成形品及び塗装加工品を提供する。芳香族ポリカーボネート樹脂(A):35~75質量部と、ゴム質重合体の存在下で芳香族ビニル化合物及びシアン化ビニル化合物を含む単量体混合物を共重合したゴム含有グラフト共重合体(B):15~35質量部と、硬質共重合体(C-I)及び硬質共重合体(C-II)を含有する硬質共重合体混合物(C):10~50質量部とを含む熱可塑性樹脂組成物であって、前記硬質共重合体混合物(C)は、混合物中の硬質共重合体(C-II)の含有量が20~80質量%である。
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, JO, 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)