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1. (WO2018105437) POLY(ARYLENE SULFIDE) RESIN COMPOSITION AND INSERT-MOLDED ARTICLE
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Pub. No.: WO/2018/105437 International Application No.: PCT/JP2017/042523
Publication Date: 14.06.2018 International Filing Date: 28.11.2017
IPC:
C08L 81/02 (2006.01) ,B29C 45/14 (2006.01) ,B29C 45/27 (2006.01) ,B32B 15/08 (2006.01) ,C08K 7/04 (2006.01) ,C08L 63/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
81
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
02
Polythioethers; Polythioether-ethers
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14
incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
26
Moulds
27
Sprue channels
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
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
7
Use of ingredients characterised by shape
02
Fibres or whiskers
04
inorganic
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
10
Epoxy resins modified by unsaturated compounds
Applicants:
ポリプラスチックス株式会社 POLYPLASTICS CO., LTD. [JP/JP]; 東京都港区港南二丁目18番1号 2-18-1, Konan, Minato-ku, Tokyo 1088280, JP
Inventors:
大西 克平 OHNISHI Katsuhei; JP
金塚 竜也 KANEZUKA Tatsuya; JP
Agent:
園田・小林特許業務法人 SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW; 東京都新宿区西新宿二丁目1番1号 新宿三井ビル34階 34th Floor, Shinjuku Mitsui Building, 1-1, Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo 1630434, JP
Priority Data:
2016-23924309.12.2016JP
Title (EN) POLY(ARYLENE SULFIDE) RESIN COMPOSITION AND INSERT-MOLDED ARTICLE
(FR) COMPOSITION DE RÉSINE À BASE DE POLY(SULFURE D'ARYLÈNE) ET ARTICLE MOULÉ PAR INSERTION
(JA) ポリアリーレンサルファイド系樹脂組成物及びインサート成形品
Abstract:
(EN) [Problem] To provide: a poly(arylene sulfide) resin composition having excellent low-temperature impact resistance and exceedingly low warpage; and an insert-molded article comprising the resin composition. [Solution] A poly(arylene sulfide) resin composition characterized by comprising a poly(arylene sulfide) resin A, an inorganic filler B, and an olefin-based copolymer C comprising constituent units derived from an α-olefin and constituent units derived from a glycidyl ester of an α,β-unsaturated acid and characterized in that the inorganic filler B comprises a fibrous inorganic filler B1 in which the cross-section perpendicular to the longitudinal direction has a ratio of the major-axis length to the minor-axis length, aspect ratio, of 1.5 or lower and a fibrous inorganic filler B2 in which the aspect ratio is 3.0 or higher, the mass ratio of the fibrous inorganic filler B1 to the fibrous inorganic filler B2, B1/B2, being 0.2-5.0.
(FR) Le problème décrit par la présente invention est de produire une composition de résine de poly(sulfure d'arylène) ayant une excellente résistance au choc à basse température et un gauchissement extrêmement faible; et un article moulé par insertion comprenant la composition de résine. La solution selon l'invention porte sur une composition de résine de poly(sulfure d'arylène) caractérisée en ce qu'elle comprend une résine de poly(sulfure d'arylène) A, une charge minérale B, et un copolymère à base d'oléfine C comprenant des unités constitutives dérivées d'une alpha-oléfine et des unités constitutives dérivées d'un ester glycidylique d'un acide alpha, bêta-insaturé et caractérisée en ce que la charge minérale B comprend une charge minérale fibreuse B1 dans laquelle la section transversale perpendiculaire à la direction longitudinale a un rapport de la longueur d'axe majeur à la longueur d'axe mineur, un rapport d'aspect inférieur ou égal à 1,5, et une charge minérale fibreuse B2 dans laquelle le rapport d'aspect est égal ou supérieur à 3,0, le rapport massique de la charge minérale fibreuse B1 à la charge minérale fibreuse B2, B1/B2, étant compris entre 0,2 et 5,0.
(JA) 【課題】高低温衝撃性及び低反り性が優れるポリアリーレンサルファイド系樹脂組成物及びその樹脂組成物を用いたインサート成形品を提供する。 【解決手段】ポリアリーレンサルファイド系樹脂A、無機充填剤B、及びα-オレフィン由来の構成単位とα,β-不飽和酸のグリシジルエステル由来の構成単位とを含有するオレフィン系共重合体Cを含有し、無機充填剤Bが、長手方向に直角な断面の長径と短径との比である異径比が1.5以下である繊維状無機充填剤B1と、前記異径比が3.0以上である繊維状無機充填剤B2と、を含有し、繊維状無機充填剤B1と繊維状無機充填剤B2との質量比B1/B2が0.2以上5.0以下であることを特徴とするポリアリーレンサルファイド系樹脂組成物とする。
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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, 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)