IN2014DN09629A - - Google Patents

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Publication number
IN2014DN09629A
IN2014DN09629A IN9629DEN2014A IN2014DN09629A IN 2014DN09629 A IN2014DN09629 A IN 2014DN09629A IN 9629DEN2014 A IN9629DEN2014 A IN 9629DEN2014A IN 2014DN09629 A IN2014DN09629 A IN 2014DN09629A
Authority
IN
India
Prior art keywords
random copolymer
polypropylene
melting point
based resins
innermost layer
Prior art date
Application number
Inventor
Koji Suzue
Masaomi Kawai
Hironobu Matsuo
Original Assignee
Otsuka Techno Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otsuka Techno Corp filed Critical Otsuka Techno Corp
Publication of IN2014DN09629A publication Critical patent/IN2014DN09629A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1462—Containers with provisions for hanging, e.g. integral adaptations of the container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2274/00—Thermoplastic elastomer material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Wrappers (AREA)

Abstract

This multilayer film has a laminate structure comprising at least three layers , namely , an innermost layer, an outermost layer and an intermediate layer therebetween , wherein the innermost layer comprises a mixture which comprises 40 to 80wt% of a composite polypropylene- based resin that contains at least two polypropylene- based resins having melting points different fr''om each other and 60 to 20wt% of a thermoplastic elastomer (E). The two polypropylene based resins comprise (A) a random copolymer that has a relatively low melting point and that is obtained by polymerization in the presence of a metallocene catalyst and (B) a random copolymer that has a melting point higher than that of the random copolymer (A).
IN9629DEN2014 2012-05-15 2013-05-08 IN2014DN09629A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012111852 2012-05-15
PCT/JP2013/062958 WO2013172235A1 (en) 2012-05-15 2013-05-08 Multilayer film, drug solution container and process for production thereof

Publications (1)

Publication Number Publication Date
IN2014DN09629A true IN2014DN09629A (en) 2015-07-31

Family

ID=49583642

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9629DEN2014 IN2014DN09629A (en) 2012-05-15 2013-05-08

Country Status (4)

Country Link
JP (1) JP6106891B2 (en)
CN (1) CN104520103B (en)
IN (1) IN2014DN09629A (en)
WO (1) WO2013172235A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201637643A (en) * 2015-03-25 2016-11-01 Terumo Corp Medical bag
TWI635029B (en) * 2016-01-27 2018-09-11 日商大塚科技股份有限公司 Complex container
JP7294766B2 (en) * 2016-06-10 2023-06-20 日本ポリプロ株式会社 Resin composition for heat sealing and film using the same
CN113968413B (en) * 2021-10-27 2023-03-10 雷诺丽特恒迅包装科技（北京）有限公司 Milk storage bag and preparation method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07178150A (en) * 1993-12-21 1995-07-18 Kawasumi Lab Inc Container for drug solution
JP3795264B2 (en) * 1999-07-15 2006-07-12 グンゼ株式会社 Packaging film and package with excellent heat seal strength in a low temperature atmosphere
US7678097B1 (en) * 1999-11-12 2010-03-16 Baxter International Inc. Containers and methods for manufacturing same
JP4746212B2 (en) * 2000-07-12 2011-08-10 日本ポリプロ株式会社 Propylene resin composition, film using the same, and laminated resin film
JP4746210B2 (en) * 2000-07-12 2011-08-10 日本ポリプロ株式会社 Propylene resin composition, resin film and laminated resin film using the same
JP4270960B2 (en) * 2003-04-18 2009-06-03 大日本印刷株式会社 Pouch with spout for liquid food
JP4460372B2 (en) * 2004-07-09 2010-05-12 株式会社大塚製薬工場 Multi-chamber infusion bag
JP4667022B2 (en) * 2004-12-01 2011-04-06 日本ポリプロ株式会社 Laminate for heat sterilization packaging
CN101119844A (en) * 2005-02-15 2008-02-06 日本纸张包装株式会社 Multilayer polyolefin film for use in paper container for liquids, material for use in paper container for liquids comprising the same, and paper container for liquids using the same
JP4730189B2 (en) * 2006-04-26 2011-07-20 大日本印刷株式会社 Packaging materials and packaging containers for nutrients using the same
JP5340909B2 (en) * 2007-02-23 2013-11-13 株式会社大塚製薬工場 Multilayer film and container
JP5144285B2 (en) * 2007-06-04 2013-02-13 古河電気工業株式会社 Pressure welding heat pipe
JP2009154332A (en) * 2007-12-25 2009-07-16 Japan Polyethylene Corp Laminate
JP5088575B2 (en) * 2008-06-27 2012-12-05 東レフィルム加工株式会社 Composite film
JP5462694B2 (en) * 2010-04-26 2014-04-02 シーアイ化成株式会社 Laminated film and packaging container using the laminated film
NZ604224A (en) * 2010-05-31 2014-05-30 Otsuka Pharma Factory Inc Multilayer film and bag formed of multilayer film

Also Published As

Publication number Publication date
WO2013172235A1 (en) 2013-11-21
JP6106891B2 (en) 2017-04-05
CN104520103B (en) 2017-11-21
JPWO2013172235A1 (en) 2016-01-12
CN104520103A (en) 2015-04-15

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