JPWO2021025142A1 - - Google Patents

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Publication number
JPWO2021025142A1
JPWO2021025142A1 JP2021537399A JP2021537399A JPWO2021025142A1 JP WO2021025142 A1 JPWO2021025142 A1 JP WO2021025142A1 JP 2021537399 A JP2021537399 A JP 2021537399A JP 2021537399 A JP2021537399 A JP 2021537399A JP WO2021025142 A1 JPWO2021025142 A1 JP WO2021025142A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021537399A
Other languages
Japanese (ja)
Other versions
JP7308954B2 (en
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 filed Critical
Publication of JPWO2021025142A1 publication Critical patent/JPWO2021025142A1/ja
Application granted granted Critical
Publication of JP7308954B2 publication Critical patent/JP7308954B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08L23/12—Polypropene
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
JP2021537399A 2019-08-08 2020-08-07 Propylene-based polymer composition, unstretched film and laminate Active JP7308954B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019146846 2019-08-08
JP2019146846 2019-08-08
PCT/JP2020/030325 WO2021025142A1 (en) 2019-08-08 2020-08-07 Propylene-based polymer composition, non-stretched film, and laminate

Publications (2)

Publication Number Publication Date
JPWO2021025142A1 true JPWO2021025142A1 (en) 2021-02-11
JP7308954B2 JP7308954B2 (en) 2023-07-14

Family

ID=74503648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021537399A Active JP7308954B2 (en) 2019-08-08 2020-08-07 Propylene-based polymer composition, unstretched film and laminate

Country Status (4)

Country Link
JP (1) JP7308954B2 (en)
KR (1) KR20220079514A (en)
CN (1) CN114207012B (en)
WO (1) WO2021025142A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023090201A1 (en) * 2021-11-17 2023-05-25 株式会社プライムポリマー Non-stretched film comprising propylene polymer composition
WO2023132306A1 (en) * 2022-01-06 2023-07-13 株式会社プライムポリマー Non-oriented film, sealant film, and multilayered sealant film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10168251A (en) * 1996-12-12 1998-06-23 Grand Polymer:Kk Propylene polymer composition and molded product thereof
JP2000159949A (en) * 1998-11-27 2000-06-13 Grand Polymer:Kk Polypropylene resin composition and its production
JP2006143975A (en) * 2004-11-25 2006-06-08 Prime Polymer:Kk Polypropylene and application of the polypropylene for electric material
JP2017165027A (en) * 2016-03-17 2017-09-21 出光興産株式会社 Uniaxially stretched material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0942013B1 (en) 1997-08-05 2004-02-04 Mitsui Chemicals, Inc. Polypropylene resin composition and use thereof
JP3721936B2 (en) 2000-04-21 2005-11-30 住友化学株式会社 Polypropylene resin composition and molded article comprising the same
JP2002265712A (en) 2001-03-14 2002-09-18 Sumitomo Chem Co Ltd Easily tearable film
CA2559429A1 (en) 2004-03-31 2005-10-20 Prime Polymer Co., Ltd. Multi-stage propylene polymer, process for producing the same, and propylene resin composition
JP4815755B2 (en) 2004-05-06 2011-11-16 住友化学株式会社 Film molding resin composition and film comprising the same
JP5010802B2 (en) 2004-08-09 2012-08-29 日本ポリプロ株式会社 Highly rigid polypropylene-based composition and production method
DE102008026712A1 (en) * 2007-06-06 2008-12-18 Sumitomo Chemical Co., Ltd. Polypropylene resin composition for oriented film and stretching film, comprises propylene polymer, which is obtained by polymerizing primary propylene containing monomers by forming crystalline propylene polymer component
JP5124517B2 (en) * 2008-05-16 2013-01-23 日本ポリプロ株式会社 Polypropylene blow molding
JP2011057852A (en) * 2009-09-10 2011-03-24 Sumitomo Chemical Co Ltd Polypropylene-based resin composition and film thereof
JP5742113B2 (en) 2010-05-12 2015-07-01 住友化学株式会社 Polypropylene unstretched film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10168251A (en) * 1996-12-12 1998-06-23 Grand Polymer:Kk Propylene polymer composition and molded product thereof
JP2000159949A (en) * 1998-11-27 2000-06-13 Grand Polymer:Kk Polypropylene resin composition and its production
JP2006143975A (en) * 2004-11-25 2006-06-08 Prime Polymer:Kk Polypropylene and application of the polypropylene for electric material
JP2017165027A (en) * 2016-03-17 2017-09-21 出光興産株式会社 Uniaxially stretched material

Also Published As

Publication number Publication date
KR20220079514A (en) 2022-06-13
CN114207012A (en) 2022-03-18
JP7308954B2 (en) 2023-07-14
WO2021025142A1 (en) 2021-02-11
CN114207012B (en) 2023-09-15

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