WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017170331) BIAXIALLY-STRETCHED POLYPROPYLENE RESIN FILM, AND PACKAGE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/170331 International Application No.: PCT/JP2017/012260
Publication Date: 05.10.2017 International Filing Date: 27.03.2017
IPC:
C08J 5/18 (2006.01) ,B65D 65/02 (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
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
02
Wrappers or flexible covers
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: TOYOBO CO., LTD.[JP/JP]; 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors: IMAI, Toru; JP
YAMADA, Koji; JP
Priority Data:
2016-06882030.03.2016JP
Title (EN) BIAXIALLY-STRETCHED POLYPROPYLENE RESIN FILM, AND PACKAGE
(FR) FILM DE RÉSINE À BASE DE POLYPROPYLÈNE À ORIENTATION BIAXIALE, ET EMBALLAGE
(JA) 二軸延伸ポリプロピレン系樹脂フィルムおよび包装体
Abstract:
(EN) Provided are a biaxially-stretched polypropylene resin film and a package which are characterized by having excellent printability for aqueous ink. The biaxially-stretched polypropylene resin film mainly contains a polypropylene resin, and is characterized in that, on at least one of the surfaces of the film, a polyoxyethylene alkenyl diethanol amine compound (A) in which 2 mol or more of ethylene oxide is added per 1 mol of an amine is present in an amount of 2-30 μg/m2, whereas a polyoxyethylene alkyl amine diester compound (B) in which 2 mol or more of ethylene oxide is added per 1 mol of an amine is not present.
(FR) L’invention fournit un film de résine à base de polypropylène à orientation biaxiale caractéristique pour ses excellentes propriétés d’impression à l’encre aqueuse, et un emballage. Plus précisément, l’invention concerne un film constitué d’une résine à base de polypropylène et orienté biaxialement. Ce film de résine à base de polypropylène à orientation biaxiale est caractéristique en ce qu’un composé polyoxyéthylène alcényldiéthanolamine (A) auquel est additionné 2 moles ou plus d’oxyde d’éthylène pour 1 mole d’amine, est présent sur au moins une surface du film à raison de 2μg/m ou plus et de 30μg/m ou moins, et aucun composé polyoxyéthylène alkylamine diester (B) auquel est additionné 2 moles ou plus d’oxyde d’éthylène pour 1 mole d’amine, n’est présent.
(JA) 水性インキによる印刷性に優れることを特徴とする二軸延伸ポリプロピレン系樹脂フィルムおよび包装体を提供することである。 ポリプロピレン系樹脂を主体とし二軸延伸されてなるフィルムであって、その少なくとも一方のフィルム表面に、アミン1モルに対してエチレンオキサイドを2モル以上付加させたポリオキシエチレンアルケニルジエタノールアミン化合物(A)が2μg/m以上30μg/m以下存在し、かつアミン1モルに対しエチレンオキサイドを2モル以上付加させたポリオキシエチレンアルキルアミンジエステル化合物(B)が存在しない事を特徴とする二軸延伸ポリプロピレン系樹脂フィルムである。
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, 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)