JPS54138033A - Hot-melt adhesive - Google Patents

Hot-melt adhesive

Info

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
Application number
JP4636478A
Other languages
Japanese (ja)
Other versions
JPS6056196B2 (en
Inventor
Hiroyuki Yamazaki
Itsuyoshi Morimoto
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry 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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP4636478A priority Critical patent/JPS6056196B2/en
Publication of JPS54138033A publication Critical patent/JPS54138033A/en
Publication of JPS6056196B2 publication Critical patent/JPS6056196B2/en
Expired legal-status Critical Current

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
JP4636478A 1978-04-18 1978-04-18 hot melt adhesive Expired JPS6056196B2 (en)

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)

Also Published As

Publication number Publication date
JPS6056196B2 (en) 1985-12-09

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