JPS53114887A - Biaxially-drawn polypropylene composite film - Google Patents

Biaxially-drawn polypropylene composite film

Info

Publication number
JPS53114887A
JPS53114887A JP2929877A JP2929877A JPS53114887A JP S53114887 A JPS53114887 A JP S53114887A JP 2929877 A JP2929877 A JP 2929877A JP 2929877 A JP2929877 A JP 2929877A JP S53114887 A JPS53114887 A JP S53114887A
Authority
JP
Japan
Prior art keywords
biaxially
composite film
polypropylene composite
drawn polypropylene
drawn
Prior art date
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
JP2929877A
Other languages
Japanese (ja)
Other versions
JPS6031672B2 (en
Inventor
Tokuo Miyanishi
Akira Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP52029298A priority Critical patent/JPS6031672B2/en
Publication of JPS53114887A publication Critical patent/JPS53114887A/en
Publication of JPS6031672B2 publication Critical patent/JPS6031672B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To manufature the title film of excellent low-tamperature heat sealability, transparency and scratch resistance, by laminating a specific propylene-1butene random copolymer layer on a base layer consisting of biaxially-drawn isotactic polypropylene.
JP52029298A 1977-03-18 1977-03-18 Polypropylene biaxially stretched composite film Expired JPS6031672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52029298A JPS6031672B2 (en) 1977-03-18 1977-03-18 Polypropylene biaxially stretched composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52029298A JPS6031672B2 (en) 1977-03-18 1977-03-18 Polypropylene biaxially stretched composite film

Publications (2)

Publication Number Publication Date
JPS53114887A true JPS53114887A (en) 1978-10-06
JPS6031672B2 JPS6031672B2 (en) 1985-07-23

Family

ID=12272323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52029298A Expired JPS6031672B2 (en) 1977-03-18 1977-03-18 Polypropylene biaxially stretched composite film

Country Status (1)

Country Link
JP (1) JPS6031672B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559232U (en) * 1978-06-30 1980-01-21
JPS5622307A (en) * 1979-07-30 1981-03-02 Naphtachimie Sa Manufacture of propylene and 11butene copolymer
JPS5672953A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochemical Co Composite film having excellent hot tacking property
JPS58163236U (en) * 1982-04-22 1983-10-31 東洋紡績株式会社 Composite polypropylene film or sheet
JPS59212263A (en) * 1983-05-18 1984-12-01 チッソ株式会社 Polypropylene group composite oriented film
JPS60147334A (en) * 1984-01-12 1985-08-03 住友化学工業株式会社 Multilayer packaging film
JPS6372545A (en) * 1986-09-16 1988-04-02 東レ株式会社 Packaging bag
JPH03297643A (en) * 1990-04-17 1991-12-27 Toray Ind Inc Film for bag-making
CN1076282C (en) * 1995-03-02 2001-12-19 三井化学株式会社 Polypropylene composite film
JP2006348128A (en) * 2005-06-15 2006-12-28 Kuraray Co Ltd Aqueous dispersion
JP2008276163A (en) * 2007-03-30 2008-11-13 Sumitomo Chemical Co Ltd Optical film
JP2020196194A (en) * 2019-06-03 2020-12-10 三井化学株式会社 Laminated film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380897A (en) * 1989-08-23 1991-04-05 Matsushita Electric Ind Co Ltd Single tank type dehydrating washing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128781A (en) * 1974-03-29 1975-10-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128781A (en) * 1974-03-29 1975-10-11

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757771Y2 (en) * 1978-06-30 1982-12-11
JPS559232U (en) * 1978-06-30 1980-01-21
JPS5622307A (en) * 1979-07-30 1981-03-02 Naphtachimie Sa Manufacture of propylene and 11butene copolymer
JPS61846B2 (en) * 1979-07-30 1986-01-11 Naphtachimie Sa
JPS5672953A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochemical Co Composite film having excellent hot tacking property
JPS6331964Y2 (en) * 1982-04-22 1988-08-25
JPS58163236U (en) * 1982-04-22 1983-10-31 東洋紡績株式会社 Composite polypropylene film or sheet
JPS59212263A (en) * 1983-05-18 1984-12-01 チッソ株式会社 Polypropylene group composite oriented film
JPH0543593B2 (en) * 1983-05-18 1993-07-02 Chisso Corp
JPH055660B2 (en) * 1984-01-12 1993-01-22 Sumitomo Chemical Co
JPS60147334A (en) * 1984-01-12 1985-08-03 住友化学工業株式会社 Multilayer packaging film
JPH0358597B2 (en) * 1986-09-16 1991-09-05 Toray Industries
JPS6372545A (en) * 1986-09-16 1988-04-02 東レ株式会社 Packaging bag
JPH03297643A (en) * 1990-04-17 1991-12-27 Toray Ind Inc Film for bag-making
CN1076282C (en) * 1995-03-02 2001-12-19 三井化学株式会社 Polypropylene composite film
US6686055B2 (en) 1995-03-02 2004-02-03 Mitsui Chemicals, Inc. Polypropylene composite film
JP2006348128A (en) * 2005-06-15 2006-12-28 Kuraray Co Ltd Aqueous dispersion
JP2008276163A (en) * 2007-03-30 2008-11-13 Sumitomo Chemical Co Ltd Optical film
JP2020196194A (en) * 2019-06-03 2020-12-10 三井化学株式会社 Laminated film

Also Published As

Publication number Publication date
JPS6031672B2 (en) 1985-07-23

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