JPS5682864A - Pressure-sensitive adhesive composition - Google Patents
Pressure-sensitive adhesive compositionInfo
- Publication number
- JPS5682864A JPS5682864A JP16018279A JP16018279A JPS5682864A JP S5682864 A JPS5682864 A JP S5682864A JP 16018279 A JP16018279 A JP 16018279A JP 16018279 A JP16018279 A JP 16018279A JP S5682864 A JPS5682864 A JP S5682864A
- Authority
- JP
- Japan
- Prior art keywords
- active hydrogen
- component
- bearing
- polyisocyanate
- terminals
- 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
Abstract
PURPOSE: The titled composition that is obtained by allowing the component of a compound with active hydrogen groups including butadiene homopolymer to react with a polyisocyanate and by mixing the product with the polyisocyanate component, thus showing adequate stickiness and adhesion and having high cohesion and heat resistance as well.
CONSTITUTION: (A) The component bearing one or more sctive hydrogens on terminals, which is obtained by the reaction between (a) an active hydrogen- bearing compound in which more than 90% of the butadiene units forming the polymer chains have 1,2-linkages and the content of butadiene homopolymer bearing 2 or more hydroxyls on terminals is more than 30, preferably 40wt% and (b) an organic isocyanate at a 0.4W1.0NCO/active hydrogen ratio, is combined with (B) the polyisocyanate component at a 0.4W1.0NCO/active hydrogen ratio to produce the objective composition.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16018279A JPS5682864A (en) | 1979-12-10 | 1979-12-10 | Pressure-sensitive adhesive composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16018279A JPS5682864A (en) | 1979-12-10 | 1979-12-10 | Pressure-sensitive adhesive composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5682864A true JPS5682864A (en) | 1981-07-06 |
JPS6317106B2 JPS6317106B2 (en) | 1988-04-12 |
Family
ID=15709595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16018279A Granted JPS5682864A (en) | 1979-12-10 | 1979-12-10 | Pressure-sensitive adhesive composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61255971A (en) * | 1985-05-09 | 1986-11-13 | Idemitsu Petrochem Co Ltd | Adhesive for resin |
JPS61281176A (en) * | 1985-06-07 | 1986-12-11 | Idemitsu Petrochem Co Ltd | Adhesive for resin |
-
1979
- 1979-12-10 JP JP16018279A patent/JPS5682864A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61255971A (en) * | 1985-05-09 | 1986-11-13 | Idemitsu Petrochem Co Ltd | Adhesive for resin |
JPS61281176A (en) * | 1985-06-07 | 1986-12-11 | Idemitsu Petrochem Co Ltd | Adhesive for resin |
JPH0134546B2 (en) * | 1985-06-07 | 1989-07-19 | Idemitsu Petrochemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6317106B2 (en) | 1988-04-12 |
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