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1. (WO2019044299) EXPANDED BEADS AND MOLDED FOAM FOR PRODUCING FIBER-REINFORCED COMPOSITE, FIBER-REINFORCED COMPOSITE, AND AUTOMOTIVE COMPONENT
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Pub. No.: WO/2019/044299 International Application No.: PCT/JP2018/028099
Publication Date: 07.03.2019 International Filing Date: 26.07.2018
IPC:
C08J 9/18 (2006.01) ,B32B 5/24 (2006.01) ,B32B 27/30 (2006.01) ,C08J 9/12 (2006.01)
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
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
16
Making expandable particles
18
by impregnating polymer particles with the blowing agent
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
5
Layered products characterised by the non-homogeneity or physical structure of a layer
22
characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24
one layer being a fibrous or filamentary layer
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
27
Layered products essentially comprising synthetic resin
30
comprising vinyl resin; comprising acrylic resin
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
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04
using blowing gases generated by a previously added blowing agent
12
by a physical blowing agent
Applicants:
積水化成品工業株式会社 SEKISUI PLASTICS CO., LTD. [JP/JP]; 大阪府大阪市北区西天満二丁目4番4号 4-4, Nishitenma 2-chome, Kita-ku, Osaka-shi, Osaka 5300047, JP
Inventors:
▲桑▼▲原▼ 佑輔 KUWABARA, Yusuke; JP
Agent:
野河 信太郎 NOGAWA, Shintaro; JP
甲斐 伸二 KAI, Shinji; JP
金子 裕輔 KANEKO, Yusuke; JP
稲本 潔 INAMOTO, Kiyoshi; JP
Priority Data:
2017-16602130.08.2017JP
Title (EN) EXPANDED BEADS AND MOLDED FOAM FOR PRODUCING FIBER-REINFORCED COMPOSITE, FIBER-REINFORCED COMPOSITE, AND AUTOMOTIVE COMPONENT
(FR) BILLES EXPANSÉES ET MOUSSE MOULÉE POUR LA PRODUCTION D'UN COMPOSITE RENFORCÉ PAR DES FIBRES, COMPOSITE RENFORCÉ PAR DES FIBRES, ET COMPOSANT AUTOMOBILE
(JA) 繊維強化複合体製造用の発泡粒子及び発泡成形体、繊維強化複合体及び自動車用部品
Abstract:
(EN) Expanded beads for producing a fiber-reinforced composite which comprise a base resin comprising an aromatic vinyl compound/(meth)acrylic acid ester/unsaturated dicarboxylic acid copolymer A and an aromatic vinyl compound/unsaturated dicarboxylic acid/unsaturated dicarboximide copolymer B, the copolymer B being contained in an amount of 1-50 wt% with respect to the sum of the copolymers A and B.
(FR) L'invention concerne des billes expansées pour la production d'un composite renforcé par des fibres qui comprennent une résine de base comprenant un copolymère A composé vinylique aromatique / ester d'acide (méth)acrylique / acide dicarboxylique insaturé et un copolymère B composé vinylique aromatique / acide dicarboxylique insaturé / dicarboximide insaturé, le copolymère B étant contenu dans une quantité de 1 à 50 % en poids par rapport à la somme des copolymères A et B.
(JA) 芳香族ビニル-(メタ)アクリル酸エステル-不飽和ジカルボン酸との共重合体Aと、芳香族ビニル-不飽和ジカルボン酸-不飽和ジカルボン酸イミド共重合体Bとを含む基材樹脂から構成され、前記共重合体Bが、前記共重合体AとBの合計に対して、1~50重量%含まれる繊維強化複合体製造用の発泡粒子。
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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, 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)