JPS5457543A - Hot-melt adhesive composition for metal and polyolefin - Google Patents

Hot-melt adhesive composition for metal and polyolefin

Info

Publication number
JPS5457543A
JPS5457543A JP12299377A JP12299377A JPS5457543A JP S5457543 A JPS5457543 A JP S5457543A JP 12299377 A JP12299377 A JP 12299377A JP 12299377 A JP12299377 A JP 12299377A JP S5457543 A JPS5457543 A JP S5457543A
Authority
JP
Japan
Prior art keywords
ethyl acrylate
adhesive composition
acrylate copolymer
metal
ethylene
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
JP12299377A
Other languages
Japanese (ja)
Other versions
JPS5639831B2 (en
Inventor
Shinji Tsuru
Shinzo Yamakawa
Fumio Yamamoto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12299377A priority Critical patent/JPS5457543A/en
Publication of JPS5457543A publication Critical patent/JPS5457543A/en
Publication of JPS5639831B2 publication Critical patent/JPS5639831B2/ja
Granted legal-status Critical Current

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Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: Title adhesive composition with high adhesion to both polyolefin and metal, which contains a specific modified ethylene-ethyl acrylate copolymer and an unmodified ethylene-ethyl acrylate copolymer.
CONSTITUTION: Said adhesive composition comprises (A) a modified ethylene- ethyl acrylate copolymer that is prepared by grafting (b) an α,β-unsaturated carboxylic acid or anhydride such as (meth) acrylic acid or maleic acid or its anhydride, onto (a) an ethylene-ethyl acrylate copolymer of 10W30 wt% ethyl acrylate content and 1W100 melt index, (B) 5W90 wt% of an unmodified ethylene-ethyl acrylate copolymer and, when necessary, 0.05W5 wt% of powdery sulfur. Component C may be employed instead of component B.
EFFECT: The resultin adhesive composition is very effective in the adhesion between metal and polyethylene
COPYRIGHT: (C)1979,JPO&Japio
JP12299377A 1977-10-15 1977-10-15 Hot-melt adhesive composition for metal and polyolefin Granted JPS5457543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12299377A JPS5457543A (en) 1977-10-15 1977-10-15 Hot-melt adhesive composition for metal and polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12299377A JPS5457543A (en) 1977-10-15 1977-10-15 Hot-melt adhesive composition for metal and polyolefin

Publications (2)

Publication Number Publication Date
JPS5457543A true JPS5457543A (en) 1979-05-09
JPS5639831B2 JPS5639831B2 (en) 1981-09-16

Family

ID=14849618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12299377A Granted JPS5457543A (en) 1977-10-15 1977-10-15 Hot-melt adhesive composition for metal and polyolefin

Country Status (1)

Country Link
JP (1) JPS5457543A (en)

Cited By (5)

* 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
JPS57121075A (en) * 1981-01-21 1982-07-28 Toyo Ink Mfg Co Ltd Adhesive for metal can
JPS59149943A (en) * 1983-02-16 1984-08-28 Sumitomo Chem Co Ltd Adhesive resin composition
JPS59159843A (en) * 1983-02-28 1984-09-10 Sumitomo Chem Co Ltd Bondable polyolefin resin composition
JPS62169635A (en) * 1986-01-22 1987-07-25 関西チユ−ブ株式会社 Raw fabric for laminated tube

Cited By (8)

* 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
JPS57121075A (en) * 1981-01-21 1982-07-28 Toyo Ink Mfg Co Ltd Adhesive for metal can
JPH0138832B2 (en) * 1981-01-21 1989-08-16 Toyo Inki Seizo Kk
JPS59149943A (en) * 1983-02-16 1984-08-28 Sumitomo Chem Co Ltd Adhesive resin composition
JPS59159843A (en) * 1983-02-28 1984-09-10 Sumitomo Chem Co Ltd Bondable polyolefin resin composition
JPS62169635A (en) * 1986-01-22 1987-07-25 関西チユ−ブ株式会社 Raw fabric for laminated tube
JPH0572258B2 (en) * 1986-01-22 1993-10-08 Kansai Chuubu Kk

Also Published As

Publication number Publication date
JPS5639831B2 (en) 1981-09-16

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