JPS575778A - Preparation of pressure-sensitive adhesive tape or sheet - Google Patents

Preparation of pressure-sensitive adhesive tape or sheet

Info

Publication number
JPS575778A
JPS575778A JP7906580A JP7906580A JPS575778A JP S575778 A JPS575778 A JP S575778A JP 7906580 A JP7906580 A JP 7906580A JP 7906580 A JP7906580 A JP 7906580A JP S575778 A JPS575778 A JP S575778A
Authority
JP
Japan
Prior art keywords
vinyl acetate
tape
ethylene
component
sheet
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.)
Pending
Application number
JP7906580A
Other languages
Japanese (ja)
Inventor
Kazuo Sadamitsu
Koichi Koyasu
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP7906580A priority Critical patent/JPS575778A/en
Publication of JPS575778A publication Critical patent/JPS575778A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adhesive Tapes (AREA)

Abstract

PURPOSE: To prepare the titled tape having excellent heat resistance and solvent resistance, by forming an adhesive composition containing a specific ethylene-vinyl acetate copolymer resin, etc., a tackifier, and a specific amount of a specific crosslinking assistant, etc. to a tape, and irradiating the tape with ionizing radiations.
CONSTITUTION: An adhesive composition containing (A) 100pts.wt. of a resin mixture composed of (i) an ethylene-vinyl acetate copolymer resin containing ≥55(wt)% of vinyl acetate component or (ii) a mixture of the component (i) with an ethylene-vinyl acetate resin containing <55% of vinyl acetate component, wherein the content of the vinyl acetate component in the resin mixture is ≥30%, (B) 30W150pts.wt. of a tackifier (e.g. rosins, etc.), (C) 0W50pts.wt. of a softening agent (e.g. castor oil) and (D) 2W30pts.wt. of a crosslinking assistant having a group active to ionizing radiations (e.g. trimethylol-propane triacrylate) is formed to a tape or sheet with or without using a substrate, and the tape, etc. is irradiated with ionizing radiations.
COPYRIGHT: (C)1982,JPO&Japio
JP7906580A 1980-06-13 1980-06-13 Preparation of pressure-sensitive adhesive tape or sheet Pending JPS575778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7906580A JPS575778A (en) 1980-06-13 1980-06-13 Preparation of pressure-sensitive adhesive tape or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7906580A JPS575778A (en) 1980-06-13 1980-06-13 Preparation of pressure-sensitive adhesive tape or sheet

Publications (1)

Publication Number Publication Date
JPS575778A true JPS575778A (en) 1982-01-12

Family

ID=13679478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7906580A Pending JPS575778A (en) 1980-06-13 1980-06-13 Preparation of pressure-sensitive adhesive tape or sheet

Country Status (1)

Country Link
JP (1) JPS575778A (en)

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