JPS5712083A - Self-adhesive film - Google Patents

Self-adhesive film

Info

Publication number
JPS5712083A
JPS5712083A JP8520880A JP8520880A JPS5712083A JP S5712083 A JPS5712083 A JP S5712083A JP 8520880 A JP8520880 A JP 8520880A JP 8520880 A JP8520880 A JP 8520880A JP S5712083 A JPS5712083 A JP S5712083A
Authority
JP
Japan
Prior art keywords
self
layer
plasticizer
adhesive layer
adhesive
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
JP8520880A
Other languages
Japanese (ja)
Other versions
JPS649352B2 (en
Inventor
Tatsuro Yoshida
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 Carbide Industries Co Inc
Original Assignee
Nippon Carbide Industries Co Inc
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 Carbide Industries Co Inc filed Critical Nippon Carbide Industries Co Inc
Priority to JP8520880A priority Critical patent/JPS5712083A/en
Publication of JPS5712083A publication Critical patent/JPS5712083A/en
Publication of JPS649352B2 publication Critical patent/JPS649352B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide the self-adhesive film undergoing no reduction in peel strength over a long period, by laying the layer of a polymer having as its principal monomer component methyl methacrylate or the like and a glass transition point of a specific temperature or higher between a plasticizer-containing PVC film and an adhesive layer.
CONSTITUTION: The layer of a polymer having as its principal monomer component methyl methacrylate or vinyl chloride and a glass transition point of 40°C or higher is laid between a PVC film containing a plasticizer (e.g. di-n-octyl phthalate) for flexibility and an adhesive layer (e.g. polyurethane or methacrylamide). Because the plasticizer contained in the PVC film is prevented from transferring to the adhesive layer, a self-adhesive film hardly peeling over a long period can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP8520880A 1980-06-25 1980-06-25 Self-adhesive film Granted JPS5712083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8520880A JPS5712083A (en) 1980-06-25 1980-06-25 Self-adhesive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8520880A JPS5712083A (en) 1980-06-25 1980-06-25 Self-adhesive film

Publications (2)

Publication Number Publication Date
JPS5712083A true JPS5712083A (en) 1982-01-21
JPS649352B2 JPS649352B2 (en) 1989-02-17

Family

ID=13852168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8520880A Granted JPS5712083A (en) 1980-06-25 1980-06-25 Self-adhesive film

Country Status (1)

Country Link
JP (1) JPS5712083A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254782A (en) * 1985-09-04 1987-03-10 Bando Chem Ind Ltd Pressure-sensitive adhesive sheet
JPS6254777A (en) * 1985-09-04 1987-03-10 Bando Chem Ind Ltd Pressure-sensitives adhesion composition and pressure-sensitive adhesive sheet
JPH03205470A (en) * 1990-09-28 1991-09-06 Bando Chem Ind Ltd Pressure-sensitive adhesive sheet
JP2000178520A (en) * 1998-12-21 2000-06-27 Nitto Denko Corp Line tape

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830741A (en) * 1971-08-24 1973-04-23
JPS5365332A (en) * 1976-11-24 1978-06-10 Honda Motor Co Ltd Pressure sensitive adhesive sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830741A (en) * 1971-08-24 1973-04-23
JPS5365332A (en) * 1976-11-24 1978-06-10 Honda Motor Co Ltd Pressure sensitive adhesive sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254782A (en) * 1985-09-04 1987-03-10 Bando Chem Ind Ltd Pressure-sensitive adhesive sheet
JPS6254777A (en) * 1985-09-04 1987-03-10 Bando Chem Ind Ltd Pressure-sensitives adhesion composition and pressure-sensitive adhesive sheet
JPH0156111B2 (en) * 1985-09-04 1989-11-28 Bando Chemical Ind
JPH03205470A (en) * 1990-09-28 1991-09-06 Bando Chem Ind Ltd Pressure-sensitive adhesive sheet
JP2000178520A (en) * 1998-12-21 2000-06-27 Nitto Denko Corp Line tape

Also Published As

Publication number Publication date
JPS649352B2 (en) 1989-02-17

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