JPS54108833A - Double-coated adhesive tape or sheet - Google Patents

Double-coated adhesive tape or sheet

Info

Publication number
JPS54108833A
JPS54108833A JP469178A JP469178A JPS54108833A JP S54108833 A JPS54108833 A JP S54108833A JP 469178 A JP469178 A JP 469178A JP 469178 A JP469178 A JP 469178A JP S54108833 A JPS54108833 A JP S54108833A
Authority
JP
Japan
Prior art keywords
meth
double
adhesive
acrylate
adhesive tape
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
JP469178A
Other languages
Japanese (ja)
Inventor
Eiji Fujita
Masanori Murata
Takashi Yamadera
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP469178A priority Critical patent/JPS54108833A/en
Publication of JPS54108833A publication Critical patent/JPS54108833A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A double-coated adhesive tape having improved taping workability, wherein an adhesive mass layers are not bonded to each other. Without putting a sheet of two side release paper between the layers, obtained by coating both sides of a substrate with adhesive masses of acrylic resins not adhering to each other.
CONSTITUTION: One side of a substrate is coated with an adhesive mass obtained by crosslinking partly A) an acrylic resin having carboxyl groups in side chains prepared from a) 1W20wt.% of (meth)acrylic acid and b) 99W80wt.% (meth) acrylate with B) a polyisocyanate adduct or a polyisocyanate polymer (1W40 wt.% of the total carboxyl group reacts with isocyanate group), and the other side of the substrate is covered with an adhesive obtained by crosslinking partly C) hydroxyl group-containing acrylic resin prepared from c) 1W20 wt.% of hydroxyalkyl (meth) acrylate and b) 99W80 wt.% of (meth)acrylate with D) melamine resin (1W40 wt.% of the total hydroxyl group reacts with isocyanate group) to give a double- coated adhesive tape.
COPYRIGHT: (C)1979,JPO&Japio
JP469178A 1978-01-19 1978-01-19 Double-coated adhesive tape or sheet Pending JPS54108833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP469178A JPS54108833A (en) 1978-01-19 1978-01-19 Double-coated adhesive tape or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP469178A JPS54108833A (en) 1978-01-19 1978-01-19 Double-coated adhesive tape or sheet

Publications (1)

Publication Number Publication Date
JPS54108833A true JPS54108833A (en) 1979-08-25

Family

ID=11590904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP469178A Pending JPS54108833A (en) 1978-01-19 1978-01-19 Double-coated adhesive tape or sheet

Country Status (1)

Country Link
JP (1) JPS54108833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372865A (en) * 1991-01-09 1994-12-13 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372865A (en) * 1991-01-09 1994-12-13 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same

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