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1. (WO2018105380) RESIN COMPOSITION FOR VaRTM MOLDING, MOLDING MATERIAL, MOLDED ARTICLE AND METHOD FOR PRODUCING MOLDED ARTICLE
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Pub. No.: WO/2018/105380 International Application No.: PCT/JP2017/041791
Publication Date: 14.06.2018 International Filing Date: 21.11.2017
IPC:
C08F 290/00 (2006.01) ,B29C 39/10 (2006.01) ,B29C 39/24 (2006.01) ,C08J 5/04 (2006.01) ,C08K 7/06 (2006.01) ,C08L 101/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
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
39
Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
02
for making articles of definite length, i.e. discrete articles
10
incorporating preformed parts or layers, e.g. casting 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
39
Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
22
Component parts, details or accessories; Auxiliary operations
24
Feeding the material into the mould
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
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
06
Elements
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
Applicants:
DIC株式会社 DIC CORPORATION [JP/JP]; 東京都板橋区坂下三丁目35番58号 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520, JP
Inventors:
友國 英彦 TOMOKUNI Hidehiko; JP
大角 重明 OSUMI Shigeaki; JP
Agent:
河野 通洋 KONO Michihiro; JP
Priority Data:
2016-23753707.12.2016JP
Title (EN) RESIN COMPOSITION FOR VaRTM MOLDING, MOLDING MATERIAL, MOLDED ARTICLE AND METHOD FOR PRODUCING MOLDED ARTICLE
(FR) COMPOSITION DE RÉSINE POUR MOULAGE CARTE, MATÉRIAU DE MOULAGE, ARTICLE LE MOULÉ ET PROCÉDÉ DE PRODUCTION D'UN ARTICLE MOULÉ
(JA) VaRTM成形用樹脂組成物、成形材料、成形品及び成形品の製造方法
Abstract:
(EN) Provided is a resin composition for vacuum assisted resin transfer molding (VaRTM molding), which is characterized by containing (A) a radically curable resin, (B) an unsaturated monomer having a boiling point of 200°C or higher at atmospheric pressure, and (C) a polymerization initiator. Since this resin composition for VaRTM molding exhibits excellent productivity for a molded article and enables the achievement of a molded article that has various excellent physical properties such as appearance, bending strength and bending modulus of elasticity, this resin composition for VaRTM molding is suitable for use in molding materials and molded articles.
(FR) L'invention concerne une composition de résine pour moulage par transfert de résine assisté par le vide (moulage VaRTM), qui est caractérisée en ce qu'elle contient (A) une résine durcissable par voie radicalaire, (B) un monomère insaturé ayant un point d'ébullition de 200 °C ou plus à pression atmosphérique, et (C) un initiateur de polymérisation. Cette composition de résine pour moulage VaRTM présentant une excellente productivité pour un article moulé et permettant la réalisation d'un article moulé qui présente diverses excellentes propriétés physiques telles que l'apparence, la résistance à la flexion et le module d'élasticité en flexion, cette composition de résine pour moulage VaRTM convient à une utilisation dans des matériaux de moulage et des articles moulés.
(JA) ラジカル硬化性樹脂(A)、常圧での沸点が200℃以上の不飽和単量体(B)、及び重合開始剤(C)を含有することを特徴とするVaRTM(バキューム・アシスト・レジン・トランスファー・モールディング)成形用樹脂組成物を提供する。このVaRTM成形用樹脂組成物は、成形品の生産性に優れるとともに、外観、曲げ強さ、及び曲げ弾性率等の各種物性に優れる成形品を得られることから、成形材料及び成形品に好適に用いることができる。
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, 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)