JPS649255A - Modified polyolefin composition for bonding - Google Patents

Modified polyolefin composition for bonding

Info

Publication number
JPS649255A
JPS649255A JP16505187A JP16505187A JPS649255A JP S649255 A JPS649255 A JP S649255A JP 16505187 A JP16505187 A JP 16505187A JP 16505187 A JP16505187 A JP 16505187A JP S649255 A JPS649255 A JP S649255A
Authority
JP
Japan
Prior art keywords
density
composition
10min
alpha
flow rate
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
JP16505187A
Other languages
Japanese (ja)
Other versions
JPH07103283B2 (en
Inventor
Mutsuhiro Tanaka
Koichiro Sato
Mikio Nakagawa
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 JP62165051A priority Critical patent/JPH07103283B2/en
Publication of JPS649255A publication Critical patent/JPS649255A/en
Publication of JPH07103283B2 publication Critical patent/JPH07103283B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE:To make it possible to reduce neck-in occurring in extrusion laminating, by mixing a specified graft-modified ethylene/alpha-olefin random copolymer with a specified high-pressure process low-density polyethylene and a tackifying agent. CONSTITUTION:A composition comprising 98-50wt.% at least partially grafted ethylene/alpha-olefin random copolymer (A) of a degree of grating of 0.01-10wt.%, a melt flow rate of 0.1-50g/10min and a density of 0.850-0.900g/cm<3>, an ethylene content of 30-95mol.% and a crystallinity by X-ray diffractometry <=40%, 1-50wt.% tackifying agent (B) and 1-40wt.% high-pressure process low-density polyethylene (C) of a melt flow rate of 0.1-20g/10min and a density of 0.905-0.940g/cm<3>. In the production of a laminate by laminating bases by using this composition, it is preferable that the thickness of the adhesive layer be in the range of 0.005-1mm.
JP62165051A 1987-06-30 1987-06-30 Modified polyolefin composition for adhesion Expired - Lifetime JPH07103283B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62165051A JPH07103283B2 (en) 1987-06-30 1987-06-30 Modified polyolefin composition for adhesion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62165051A JPH07103283B2 (en) 1987-06-30 1987-06-30 Modified polyolefin composition for adhesion

Publications (2)

Publication Number Publication Date
JPS649255A true JPS649255A (en) 1989-01-12
JPH07103283B2 JPH07103283B2 (en) 1995-11-08

Family

ID=15804901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62165051A Expired - Lifetime JPH07103283B2 (en) 1987-06-30 1987-06-30 Modified polyolefin composition for adhesion

Country Status (1)

Country Link
JP (1) JPH07103283B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010297A1 (en) * 1995-09-12 1997-03-20 Mitsui Petrochemical Industries, Ltd. Adhesive ethylenic polymer resin composition and laminate produced from the composition
EP0749989A3 (en) * 1992-11-19 1997-06-04 Mitsui Petrochemical Ind Graft modified ethylene/alpha-olefin copolymer, and ethylene copolymer compositions
US6303713B1 (en) 1992-11-19 2001-10-16 Mitsui Chemicals Inc Graft modified ethylene α-olefin copolymer obtained by graft copolymerzing an ethylene/α-olefin copolymer with a polar monomer
JP2009084442A (en) * 2007-09-28 2009-04-23 Dainippon Printing Co Ltd Heat-sensitive adhesive sheet
WO2012117727A1 (en) * 2011-03-03 2012-09-07 東洋インキＳｃホールディングス株式会社 Resin composition, sealing material for pigment-sensitized solar cell, electrode substrate, and pigment-sensitized solar cell
WO2014097964A1 (en) * 2012-12-18 2014-06-26 株式会社カネカ Resin composition for hot melt adhesive and hot melt adhesive film using same
JP2016522758A (en) * 2013-03-18 2016-08-04 ダウ グローバル テクノロジーズ エルエルシー Film composition for paper thermal lamination
JP2020049733A (en) * 2018-09-26 2020-04-02 凸版印刷株式会社 Laminate film, and production method of the same, and packaging container, and production method of the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138252A (en) * 1983-01-28 1984-08-08 Sumitomo Chem Co Ltd Easily adhesive resin composition
JPS6047053A (en) * 1983-08-25 1985-03-14 Du Pont Mitsui Polychem Co Ltd Resin composition for use in forming heat sealing layer
JPS61162539A (en) * 1985-01-08 1986-07-23 Mitsui Petrochem Ind Ltd Modified polyolefin composition for adhesive use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138252A (en) * 1983-01-28 1984-08-08 Sumitomo Chem Co Ltd Easily adhesive resin composition
JPS6047053A (en) * 1983-08-25 1985-03-14 Du Pont Mitsui Polychem Co Ltd Resin composition for use in forming heat sealing layer
JPS61162539A (en) * 1985-01-08 1986-07-23 Mitsui Petrochem Ind Ltd Modified polyolefin composition for adhesive use

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749989A3 (en) * 1992-11-19 1997-06-04 Mitsui Petrochemical Ind Graft modified ethylene/alpha-olefin copolymer, and ethylene copolymer compositions
US5703180A (en) * 1992-11-19 1997-12-30 Mitsui Petrochemical Industries, Ltd. Catalyst for olefin polymerization, process for olefin polymerization using the same, ethylene/α-olefin copolymer, graft modified ethylene/α-olefin copolymer, and ethylene copolymer composition
US6303713B1 (en) 1992-11-19 2001-10-16 Mitsui Chemicals Inc Graft modified ethylene α-olefin copolymer obtained by graft copolymerzing an ethylene/α-olefin copolymer with a polar monomer
WO1997010297A1 (en) * 1995-09-12 1997-03-20 Mitsui Petrochemical Industries, Ltd. Adhesive ethylenic polymer resin composition and laminate produced from the composition
JP2009084442A (en) * 2007-09-28 2009-04-23 Dainippon Printing Co Ltd Heat-sensitive adhesive sheet
WO2012117727A1 (en) * 2011-03-03 2012-09-07 東洋インキＳｃホールディングス株式会社 Resin composition, sealing material for pigment-sensitized solar cell, electrode substrate, and pigment-sensitized solar cell
WO2014097964A1 (en) * 2012-12-18 2014-06-26 株式会社カネカ Resin composition for hot melt adhesive and hot melt adhesive film using same
JPWO2014097964A1 (en) * 2012-12-18 2017-01-12 株式会社カネカ Resin composition for hot melt adhesive and hot melt adhesive film using the same
JP2016522758A (en) * 2013-03-18 2016-08-04 ダウ グローバル テクノロジーズ エルエルシー Film composition for paper thermal lamination
US11123964B2 (en) 2013-03-18 2021-09-21 Dow Global Technologies Llc Film composition for paper thermal lamination application
JP2020049733A (en) * 2018-09-26 2020-04-02 凸版印刷株式会社 Laminate film, and production method of the same, and packaging container, and production method of the same

Also Published As

Publication number Publication date
JPH07103283B2 (en) 1995-11-08

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