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1. (WO2018079261) POLYPROPYLENE-BASED RESIN COMPOSITION FOR FOAM MOLDING, POLYPROPYLENE-BASED FOAM MOLDED BODY, POLYPROPYLENE-BASED MULTILAYER FOAM MOLDED BODY, AND PRODUCTION METHOD FOR POLYPROPYLENE-BASED FOAM MOLDED BODY
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Pub. No.: WO/2018/079261 International Application No.: PCT/JP2017/036833
Publication Date: 03.05.2018 International Filing Date: 11.10.2017
IPC:
C08J 9/12 (2006.01) ,B29C 47/00 (2006.01) ,C08K 3/34 (2006.01) ,C08K 3/36 (2006.01) ,C08L 23/10 (2006.01) ,B29K 23/00 (2006.01) ,B29K 105/04 (2006.01) ,B29K 105/16 (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
04
using blowing gases generated by a previously added blowing agent
12
by a physical blowing agent
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
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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
3
Use of inorganic ingredients
34
Silicon-containing compounds
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
3
Use of inorganic ingredients
34
Silicon-containing compounds
36
Silica
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
10
Homopolymers or copolymers of propene
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
23
Use of polyalkenes as moulding material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
105
Condition, form or state of moulded material
04
cellular or porous
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
105
Condition, form or state of moulded material
06
containing reinforcements, fillers or inserts
16
Fillers
Applicants:
三井化学東セロ株式会社 MITSUI CHEMICALS TOHCELLO, INC. [JP/JP]; 東京都千代田区神田美土代町7 7, Kandamitoshiro-cho, Chiyoda-ku, Tokyo 1018485, JP
Inventors:
又吉 智也 MATAYOSHI Tomoya; JP
渡辺 孝行 WATANABE Takayuki; JP
江里口 真男 ERIGUCHI Michio; JP
Agent:
速水 進治 HAYAMI Shinji; JP
Priority Data:
2016-21379231.10.2016JP
Title (EN) POLYPROPYLENE-BASED RESIN COMPOSITION FOR FOAM MOLDING, POLYPROPYLENE-BASED FOAM MOLDED BODY, POLYPROPYLENE-BASED MULTILAYER FOAM MOLDED BODY, AND PRODUCTION METHOD FOR POLYPROPYLENE-BASED FOAM MOLDED BODY
(FR) COMPOSITION DE RÉSINE À BASE DE POLYPROPYLÈNE POUR MOULAGE DE MOUSSE, CORPS MOULÉ EN MOUSSE À BASE DE POLYPROPYLÈNE, CORPS MOULÉ EN MOUSSE MULTICOUCHE À BASE DE POLYPROPYLÈNE, ET PROCÉDÉ DE PRODUCTION DE CORPS MOULÉ EN MOUSSE À BASE DE POLYPROPYLÈNE
(JA) 発泡成形用ポリプロピレン系樹脂組成物、ポリプロピレン系発泡成形体、ポリプロピレン系多層発泡成形体およびポリプロピレン系発泡成形体の製造方法
Abstract:
(EN) This polypropylene-based resin composition for foam molding includes a polypropylene-based resin and an inorganic filler. The inorganic filler includes at least one type selected from talc or silica and the inorganic filler water content is no more than 0.10% by mass of the whole inorganic filler.
(FR) L'invention concerne une composition de résine à base de polypropylène pour moulage de mousse, qui comprend une résine à base de polypropylène et une charge inorganique. La charge inorganique comprend au moins un type choisi parmi le talc ou la silice, et la teneur en eau de la charge inorganique n'est pas supérieure à 0,10% en masse de la totalité de la charge inorganique.
(JA) 本発明の発泡成形用ポリプロピレン系樹脂組成物は、ポリプロピレン系樹脂と、無機フィラーとを含む。そして、上記無機フィラーがタルクおよびシリカから選択される少なくとも一種を含み、上記無機フィラーの水分含有率が上記無機フィラー全体に対して0.10質量%以下である。
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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)