JPS5552365A - Adhesive composition for high speed can manufacturing - Google Patents

Adhesive composition for high speed can manufacturing

Info

Publication number
JPS5552365A
JPS5552365A JP12025278A JP12025278A JPS5552365A JP S5552365 A JPS5552365 A JP S5552365A JP 12025278 A JP12025278 A JP 12025278A JP 12025278 A JP12025278 A JP 12025278A JP S5552365 A JPS5552365 A JP S5552365A
Authority
JP
Japan
Prior art keywords
manufacturing
lactam
high speed
pref
polyamide resin
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
JP12025278A
Other languages
Japanese (ja)
Other versions
JPS5840995B2 (en
Inventor
Yuzo Takahashi
Shunji Naganuma
Keizo Shima
Yuichi Harada
Yoshinobu Oya
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.)
Daicel Corp
Hokkaican Co Ltd
Original Assignee
Daicel Chemical Industries Ltd
Hokkaican Co 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 Daicel Chemical Industries Ltd, Hokkaican Co Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP53120252A priority Critical patent/JPS5840995B2/en
Publication of JPS5552365A publication Critical patent/JPS5552365A/en
Publication of JPS5840995B2 publication Critical patent/JPS5840995B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To prepare a film adhesive for the high speed can manufacturing, having high and stable bonding strength, and resistant to the peeling force applied during the lid-rolling process, composed of a crystalline linear polyamide resin containing polylauric lactam or a copolymer of lauric lactam, and having specific transparency.
CONSTITUTION: A film having a transparency of 86W91%, pref. 87W90%, is prepared by quenching a crystalline, linear polyamide resin having a relative viscosity of pref. 1.7W2.4 measured as 0.5% m-cresol solution at 25°C, and composed of polylauric lactam or a copolymer containing ≥90wt% of lauric lactam, from the molten state to a temperature within the glass transition temperature ±15°C. The film adhesive is especially effective for the high-speed can manufacturing, and gives high and stable bonding strength.
COPYRIGHT: (C)1980,JPO&Japio
JP53120252A 1978-09-29 1978-09-29 Adhesive composition for high-speed can making Expired JPS5840995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53120252A JPS5840995B2 (en) 1978-09-29 1978-09-29 Adhesive composition for high-speed can making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53120252A JPS5840995B2 (en) 1978-09-29 1978-09-29 Adhesive composition for high-speed can making

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17242679A Division JPS55112284A (en) 1979-12-27 1979-12-27 Adhesive composition for high-speed can manufacture

Publications (2)

Publication Number Publication Date
JPS5552365A true JPS5552365A (en) 1980-04-16
JPS5840995B2 JPS5840995B2 (en) 1983-09-09

Family

ID=14781585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53120252A Expired JPS5840995B2 (en) 1978-09-29 1978-09-29 Adhesive composition for high-speed can making

Country Status (1)

Country Link
JP (1) JPS5840995B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107898A (en) * 1984-10-31 1986-05-26 Pioneer Electronic Corp Diaphragm for speaker
JPS62117499A (en) * 1985-11-18 1987-05-28 Pioneer Electronic Corp Diaphragm for speaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836239A (en) * 1971-09-14 1973-05-28
JPS5035290A (en) * 1973-05-12 1975-04-03
JPS52117999A (en) * 1976-03-31 1977-10-03 Showa Denko Kk Preparation of copolyamides with excellent transparency and flexibilit y

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836239A (en) * 1971-09-14 1973-05-28
JPS5035290A (en) * 1973-05-12 1975-04-03
JPS52117999A (en) * 1976-03-31 1977-10-03 Showa Denko Kk Preparation of copolyamides with excellent transparency and flexibilit y

Also Published As

Publication number Publication date
JPS5840995B2 (en) 1983-09-09

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