JPS56135573A - Synthetic rubber latex adhesive having improved structural viscosity - Google Patents
Synthetic rubber latex adhesive having improved structural viscosityInfo
- Publication number
- JPS56135573A JPS56135573A JP3909980A JP3909980A JPS56135573A JP S56135573 A JPS56135573 A JP S56135573A JP 3909980 A JP3909980 A JP 3909980A JP 3909980 A JP3909980 A JP 3909980A JP S56135573 A JPS56135573 A JP S56135573A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic rubber
- rubber latex
- structural viscosity
- amount
- viscosity
- 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
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To provide a synthetic rubber latex adhesive which has structural viscosity characteristics similar to Newtonian structural viscosity and is thicknened, by adding vinyl acetate emulsion and polyvinyl alcohol to a synthetic rubber latex.
CONSTITUTION: 5W15pts.wt. (on a solid content of synthetic rubber latex) vinyl acetate emulsion is added to a synthetic rubber latex to modify a structural viscosity, which the synthetic rubber latex originally possesses, to a basic structural viscosity similar to Newtonian structural viscosity. Further, 0.2W2pts.wt. (on a solid content of the synthetic rubber latex) polyvinyl alcohol is added to the above mixture. to thicken is. When the amount of the vinyl acetate emulsion is less than 5pts.wt., an effect on an improvement in the structural viscosity can not be obtd. When the amount is more than 15pts.wt., initial rise of bond performance is lowered. When the amount of the polyvinyl alcohol is less than 0.2pts.wt., thickening effect is low. When the amount is more than 2pts.wt., the viscosity is too high and initial rise of bond performance is remarkably lowered. Thus, such an amount is not preferred.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3909980A JPS56135573A (en) | 1980-03-28 | 1980-03-28 | Synthetic rubber latex adhesive having improved structural viscosity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3909980A JPS56135573A (en) | 1980-03-28 | 1980-03-28 | Synthetic rubber latex adhesive having improved structural viscosity |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135573A true JPS56135573A (en) | 1981-10-23 |
JPS6155553B2 JPS6155553B2 (en) | 1986-11-28 |
Family
ID=12543621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3909980A Granted JPS56135573A (en) | 1980-03-28 | 1980-03-28 | Synthetic rubber latex adhesive having improved structural viscosity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135573A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9899551B2 (en) | 2013-01-30 | 2018-02-20 | Big Solar Limited | Optoelectronic device and method of producing the same |
-
1980
- 1980-03-28 JP JP3909980A patent/JPS56135573A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9899551B2 (en) | 2013-01-30 | 2018-02-20 | Big Solar Limited | Optoelectronic device and method of producing the same |
US10825941B2 (en) | 2013-01-30 | 2020-11-03 | Power Roll Limited | Optoelectronic device and method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6155553B2 (en) | 1986-11-28 |
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