JPS5662865A - Pressure-sensitive adhesive composition - Google Patents

Pressure-sensitive adhesive composition

Info

Publication number
JPS5662865A
JPS5662865A JP13900079A JP13900079A JPS5662865A JP S5662865 A JPS5662865 A JP S5662865A JP 13900079 A JP13900079 A JP 13900079A JP 13900079 A JP13900079 A JP 13900079A JP S5662865 A JPS5662865 A JP S5662865A
Authority
JP
Japan
Prior art keywords
polyfunctional
isocyanate compound
acrylic polymer
100pts
unsaturated monomer
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
JP13900079A
Other languages
Japanese (ja)
Other versions
JPS592475B2 (en
Inventor
Makoto Sunakawa
Michio Satsuma
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP13900079A priority Critical patent/JPS592475B2/en
Publication of JPS5662865A publication Critical patent/JPS5662865A/en
Publication of JPS592475B2 publication Critical patent/JPS592475B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The titled composition, having improved adhesiveness, adhesive property and cohesive force, and prepared by incorporating a specific amount of a polyfunctional isocyanate compound into an acrylic polymer wherein a polyfunctional unsaturated monomer is used with an alkyl acrylate, etc.
CONSTITUTION: A composition comprising (A) 100pts.wt. acrylic polymer wherein 0.001W0.5pt.wt. a polyfunctional unsaturated monomer having two or more polymerizable carbon-carbon double bonds in the molecule, preferably diacrylate of ethylene glycol expressed by the formula (R is H, or methyl; n is an integer 1W32) is used per 100pts.wt. main monomer consisting of a 2'14C alkyl ester of (meth) acrylic acid, preferably 1wt% or less monomer containing a functional group, e.g. OH, and having an active hydrogen reactive with the NCO group, and (B) 0.01W 20pts.wt. polyfunctional isocyanate compound, preferably the reaction product of 1mol trimethylpropane with 3mol tolylene diisocyanate.
COPYRIGHT: (C)1981,JPO&Japio
JP13900079A 1979-10-27 1979-10-27 pressure sensitive adhesive composition Expired JPS592475B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13900079A JPS592475B2 (en) 1979-10-27 1979-10-27 pressure sensitive adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13900079A JPS592475B2 (en) 1979-10-27 1979-10-27 pressure sensitive adhesive composition

Publications (2)

Publication Number Publication Date
JPS5662865A true JPS5662865A (en) 1981-05-29
JPS592475B2 JPS592475B2 (en) 1984-01-18

Family

ID=15235127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13900079A Expired JPS592475B2 (en) 1979-10-27 1979-10-27 pressure sensitive adhesive composition

Country Status (1)

Country Link
JP (1) JPS592475B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013166915A (en) * 2012-01-16 2013-08-29 Toyo Ink Sc Holdings Co Ltd Pressure-sensitive adhesive composition using alcohol solvent and pressure sensitive adhesive sheet using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802928A (en) * 1984-08-13 1989-02-07 Thermo Electron-Web Systems, Inc. Doctoring apparatus and method employing prestressed doctor blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013166915A (en) * 2012-01-16 2013-08-29 Toyo Ink Sc Holdings Co Ltd Pressure-sensitive adhesive composition using alcohol solvent and pressure sensitive adhesive sheet using the same

Also Published As

Publication number Publication date
JPS592475B2 (en) 1984-01-18

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