JPS5487783A - Improvement of interlaminar adhesivity - Google Patents

Improvement of interlaminar adhesivity

Info

Publication number
JPS5487783A
JPS5487783A JP15557577A JP15557577A JPS5487783A JP S5487783 A JPS5487783 A JP S5487783A JP 15557577 A JP15557577 A JP 15557577A JP 15557577 A JP15557577 A JP 15557577A JP S5487783 A JPS5487783 A JP S5487783A
Authority
JP
Japan
Prior art keywords
layer
metal
ethylene
polyolefin
degree
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
JP15557577A
Other languages
Japanese (ja)
Other versions
JPS6026031B2 (en
Inventor
Masaharu Mito
Teiichi Shiomi
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 JP15557577A priority Critical patent/JPS6026031B2/en
Publication of JPS5487783A publication Critical patent/JPS5487783A/en
Publication of JPS6026031B2 publication Critical patent/JPS6026031B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To improve the interlaminar adhesivity between a modified polyolefin and an ethylene/vinyl alcohol copolymer, by compounding a specific metal compound to at least one of the layer.
CONSTITUTION: In the lamination of (A) a layer of polyolefin prepared by modifying at least a part of a polyolefin having a degree of crystallinity of ≥25% with at least one of the monomer selected from unsaturated carboxylic acids or their derivatives, and (B) a layer of an ethylene/vinyl alcohol copolymer having an ethylene content of 15W60 mol% and a degree of saponification of 90W100 %, a polyamide resin or a polyester resin, 0.01W0,15 parts by weight of a metal salt of a higher fatty acid or 0.01W1 parts by weight of a metal compound selected from a metal (hydr)oxides, sulfates, and silicates,(the metal is an element of Ia, IIa, IIb, IIIa, IVa, or IVb group of the periodic table), is added to at least one of the above layers.
COPYRIGHT: (C)1979,JPO&Japio
JP15557577A 1977-12-26 1977-12-26 How to improve adhesion between laminates Expired JPS6026031B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15557577A JPS6026031B2 (en) 1977-12-26 1977-12-26 How to improve adhesion between laminates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15557577A JPS6026031B2 (en) 1977-12-26 1977-12-26 How to improve adhesion between laminates

Publications (2)

Publication Number Publication Date
JPS5487783A true JPS5487783A (en) 1979-07-12
JPS6026031B2 JPS6026031B2 (en) 1985-06-21

Family

ID=15609037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15557577A Expired JPS6026031B2 (en) 1977-12-26 1977-12-26 How to improve adhesion between laminates

Country Status (1)

Country Link
JP (1) JPS6026031B2 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730774A (en) * 1980-07-31 1982-02-19 Toyo Ink Mfg Co Ltd Adhesive
JPS57170748A (en) * 1981-04-13 1982-10-21 American Can Co Multilayer polymer structure
JPS5813643A (en) * 1981-07-20 1983-01-26 Showa Denko Kk Polyolefin composition
JPS5898251A (en) * 1981-12-07 1983-06-11 住友ベークライト株式会社 High barrier composite film and package
JPS58118251A (en) * 1982-01-08 1983-07-14 東洋インキ製造株式会社 Laminate
JPS58136443A (en) * 1982-02-09 1983-08-13 東洋インキ製造株式会社 Plastic laminate
JPS5986652A (en) * 1982-11-09 1984-05-18 Sumitomo Chem Co Ltd Bondable polyethylene resin composition
JPS6011538A (en) * 1983-06-29 1985-01-21 Chisso Corp Adhesive polyolefin composition
JPS6268840A (en) * 1985-09-20 1987-03-28 Toyo Seikan Kaisha Ltd Resin composition and container made of said composition
JPS634872B2 (en) * 1981-09-24 1988-02-01 Sumitomo Chemical Co
JPS6363724A (en) * 1986-09-05 1988-03-22 Showa Denko Kk Thermoplastic resin molding for radiation sterilization
US4826735A (en) * 1985-09-20 1989-05-02 Mitsui Toatsu Chemicals, Incorporated Polypropylene resin composition, a multi-layered sheet comprised thereof and a production process therefore
US5032632A (en) * 1990-05-15 1991-07-16 E. I. Du Pont De Nemours And Company Oxidation-resistant ethylene vinyl alcohol polymer compositions
JPH0623923A (en) * 1986-05-15 1994-02-01 Kuraray Co Ltd Multi-layered forming material
JPH07171933A (en) * 1994-09-12 1995-07-11 Kuraray Co Ltd Production of multilayered structure
JPH10330533A (en) * 1998-06-29 1998-12-15 Kuraray Co Ltd Preparation of resin composition
JP2002088328A (en) * 2000-09-18 2002-03-27 Mitsui Chemicals Inc Adhesive resin composition and laminated product
JP2016175412A (en) * 2015-03-18 2016-10-06 日本合成化学工業株式会社 Multilayer structure
WO2018021149A1 (en) * 2016-07-27 2018-02-01 日本合成化学工業株式会社 Multilayer structure, resin composition for adhesive resin layers, and method for producing multilayer structure
US10589493B2 (en) 2015-03-18 2020-03-17 Mitsubishi Chemical Corporation Multilayer structure, and packaging material formed from the multilayer structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4712902B1 (en) * 2010-06-14 2011-06-29 株式会社リーダー Heat-sealing adhesive and heat-sealing lid

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730774A (en) * 1980-07-31 1982-02-19 Toyo Ink Mfg Co Ltd Adhesive
JPH0147507B2 (en) * 1980-07-31 1989-10-13 Toyo Ink Mfg Co
JPS57170748A (en) * 1981-04-13 1982-10-21 American Can Co Multilayer polymer structure
JPS6134392B2 (en) * 1981-04-13 1986-08-07 American Can Co
JPS5813643A (en) * 1981-07-20 1983-01-26 Showa Denko Kk Polyolefin composition
JPS6367497B2 (en) * 1981-07-20 1988-12-26 Showa Denko Kk
JPS634872B2 (en) * 1981-09-24 1988-02-01 Sumitomo Chemical Co
JPS626508B2 (en) * 1981-12-07 1987-02-12 Sumitomo Bakelite Co
JPS5898251A (en) * 1981-12-07 1983-06-11 住友ベークライト株式会社 High barrier composite film and package
JPS58118251A (en) * 1982-01-08 1983-07-14 東洋インキ製造株式会社 Laminate
JPS58136443A (en) * 1982-02-09 1983-08-13 東洋インキ製造株式会社 Plastic laminate
JPS5986652A (en) * 1982-11-09 1984-05-18 Sumitomo Chem Co Ltd Bondable polyethylene resin composition
JPS6332820B2 (en) * 1982-11-09 1988-07-01 Sumitomo Chemical Co
JPS6011538A (en) * 1983-06-29 1985-01-21 Chisso Corp Adhesive polyolefin composition
US4826735A (en) * 1985-09-20 1989-05-02 Mitsui Toatsu Chemicals, Incorporated Polypropylene resin composition, a multi-layered sheet comprised thereof and a production process therefore
JPS6268840A (en) * 1985-09-20 1987-03-28 Toyo Seikan Kaisha Ltd Resin composition and container made of said composition
JPH0623923A (en) * 1986-05-15 1994-02-01 Kuraray Co Ltd Multi-layered forming material
JPS6363724A (en) * 1986-09-05 1988-03-22 Showa Denko Kk Thermoplastic resin molding for radiation sterilization
US5032632A (en) * 1990-05-15 1991-07-16 E. I. Du Pont De Nemours And Company Oxidation-resistant ethylene vinyl alcohol polymer compositions
JPH07171933A (en) * 1994-09-12 1995-07-11 Kuraray Co Ltd Production of multilayered structure
JPH10330533A (en) * 1998-06-29 1998-12-15 Kuraray Co Ltd Preparation of resin composition
JP2002088328A (en) * 2000-09-18 2002-03-27 Mitsui Chemicals Inc Adhesive resin composition and laminated product
JP2016175412A (en) * 2015-03-18 2016-10-06 日本合成化学工業株式会社 Multilayer structure
US10589493B2 (en) 2015-03-18 2020-03-17 Mitsubishi Chemical Corporation Multilayer structure, and packaging material formed from the multilayer structure
US11020945B2 (en) 2015-03-18 2021-06-01 Mitsubishi Chemical Corporation Multilayer structure, and packaging material formed from the multilayer structure
WO2018021149A1 (en) * 2016-07-27 2018-02-01 日本合成化学工業株式会社 Multilayer structure, resin composition for adhesive resin layers, and method for producing multilayer structure
JPWO2018021149A1 (en) * 2016-07-27 2019-05-09 日本合成化学工業株式会社 Multilayer structure, resin composition for adhesive resin layer and method for producing multilayer structure
EP3492261A4 (en) * 2016-07-27 2019-08-07 Mitsubishi Chemical Corporation Multilayer structure, resin composition for adhesive resin layers, and method for producing multilayer structure

Also Published As

Publication number Publication date
JPS6026031B2 (en) 1985-06-21

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