JPS54138033A - Hot-melt adhesive - Google Patents
Hot-melt adhesiveInfo
- Publication number
- JPS54138033A JPS54138033A JP4636478A JP4636478A JPS54138033A JP S54138033 A JPS54138033 A JP S54138033A JP 4636478 A JP4636478 A JP 4636478A JP 4636478 A JP4636478 A JP 4636478A JP S54138033 A JPS54138033 A JP S54138033A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- melt adhesive
- sulfonic acid
- olefin sulfonic
- alcohol
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To provide a hot-melt adhesive having excellent applicability, adhesivity, and dispersibility or solubility in water, and containing an olefin sulfonic acid- modified polyvinyl alcohol or a mixture of the alcohol with a melt viscosity depressant.
CONSTITUTION: A hot-melt adhesive composition composed of a modified polyvinyl alcohol having a polymerization degree of 50W800, a saponification degree of 0W80 mol%, and modified with an olefin sulfonic acid or its alkali metal salt at a modification degree of 0.1W0.3 mol%. The olefin sulfonic acid is, e.g. allylsulfonic acid, vinylsulfonic acid, etc., and the alkali metal salt is, e.g. sodium allylsulfonate, sodium vinylsulfonate, etc. The composition may contain a proper amount of a melt viscosity depressant such as a polyhydric alcohol, a derivative of a polyhydric alcohol, or their mixture.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4636478A JPS6056196B2 (en) | 1978-04-18 | 1978-04-18 | hot melt adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4636478A JPS6056196B2 (en) | 1978-04-18 | 1978-04-18 | hot melt adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54138033A true JPS54138033A (en) | 1979-10-26 |
JPS6056196B2 JPS6056196B2 (en) | 1985-12-09 |
Family
ID=12745090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4636478A Expired JPS6056196B2 (en) | 1978-04-18 | 1978-04-18 | hot melt adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6056196B2 (en) |
-
1978
- 1978-04-18 JP JP4636478A patent/JPS6056196B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6056196B2 (en) | 1985-12-09 |
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