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1. (WO2018079267) POLYPROPYLENE-BASED FOAM SHEET AND POLYPROPYLENE-BASED FOAM MULTILAYER SHEET
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/079267 International Application No.: PCT/JP2017/036888
Publication Date: 03.05.2018 International Filing Date: 11.10.2017
IPC:
C08J 9/12 (2006.01) ,B32B 5/18 (2006.01) ,B32B 27/32 (2006.01) ,C08K 3/34 (2006.01) ,C08K 3/36 (2006.01) ,C08L 23/10 (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
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
18
characterised by features of a layer containing foamed or specifically porous material
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
32
comprising polyolefins
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
Applicants: MITSUI CHEMICALS TOHCELLO, INC.[JP/JP]; 7, Kandamitoshiro-cho, Chiyoda-ku, Tokyo 1018485, JP
Inventors: MATAYOSHI Tomoya; JP
WATANABE Takayuki; JP
ERIGUCHI Michio; JP
Agent: HAYAMI Shinji; JP
Priority Data:
2016-21379131.10.2016JP
Title (EN) POLYPROPYLENE-BASED FOAM SHEET AND POLYPROPYLENE-BASED FOAM MULTILAYER SHEET
(FR) FEUILLE DE MOUSSE À BASE DE POLYPROPYLÈNE ET FEUILLE MULTICOUCHE DE MOUSSE À BASE DE POLYPROPYLÈNE
(JA) ポリプロピレン系発泡シートおよびポリプロピレン系発泡多層シート
Abstract:
(EN) This polypropylene-based foam sheet (100) includes a polypropylene-based resin and an inorganic filler. The inorganic filler includes at least one type selected from talc, mica, and silica. The inorganic filler content in the polypropylene-based foam sheet is 15–65 parts by mass relative to a total of 100 parts by mass of polypropylene-based resin and inorganic filler.
(FR) Cette feuille de mousse à base de polypropylène (100) comprend une résine à base de polypropylène et une charge inorganique. La charge inorganique comprend au moins un type choisi parmi le talc, le mica et la silice. La teneur en charge inorganique dans la feuille de mousse à base de polypropylène est comprise entre 15 et 65 parties en masse par rapport à un total de 100 parties en masse de résine à base de polypropylène et de charge inorganique.
(JA) 本発明のポリプロピレン系発泡シート(100)は、ポリプロピレン系樹脂と、無機フィラーとを含むポリプロピレン系発泡シートであって、上記無機フィラーがタルク、マイカおよびシリカから選択される一種または二種以上を含み、当該ポリプロピレン系発泡シート中の上記無機フィラーの含有量が、上記ポリプロピレン系樹脂および上記無機フィラーの合計量を100質量部としたとき、15質量部以上65質量部以下である。
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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)