JPS5662865A - Pressure-sensitive adhesive composition - Google Patents
Pressure-sensitive adhesive compositionInfo
- 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
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
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)
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)
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 |
-
1979
- 1979-10-27 JP JP13900079A patent/JPS592475B2/en not_active Expired
Cited By (1)
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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