JPS57170969A - Production of cold-solidifying starch adhesive - Google Patents

Production of cold-solidifying starch adhesive

Info

Publication number
JPS57170969A
JPS57170969A JP5611481A JP5611481A JPS57170969A JP S57170969 A JPS57170969 A JP S57170969A JP 5611481 A JP5611481 A JP 5611481A JP 5611481 A JP5611481 A JP 5611481A JP S57170969 A JPS57170969 A JP S57170969A
Authority
JP
Japan
Prior art keywords
glue
starch
added
pernitrate
sodium
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.)
Pending
Application number
JP5611481A
Other languages
Japanese (ja)
Inventor
Kanichi Miyake
Masahiro Tokuda
Hideaki Miyagawa
Yasuo Tamura
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.)
HONEN SEIYU KK
SUGIYAMA SANGYO KAGAKU KENK
SUGIYAMA SANGYO KAGAKU KENKYUSHO
Hohnen Oil Co Ltd
Original Assignee
HONEN SEIYU KK
SUGIYAMA SANGYO KAGAKU KENK
SUGIYAMA SANGYO KAGAKU KENKYUSHO
Hohnen Oil 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 HONEN SEIYU KK, SUGIYAMA SANGYO KAGAKU KENK, SUGIYAMA SANGYO KAGAKU KENKYUSHO, Hohnen Oil Co Ltd filed Critical HONEN SEIYU KK
Priority to JP5611481A priority Critical patent/JPS57170969A/en
Publication of JPS57170969A publication Critical patent/JPS57170969A/en
Pending legal-status Critical Current

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  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: Sodium or potassium salt and ammonium salt of persulfuric acid and pernitric acid are added to starch glue, when the starch changes into a glue to stabilize the pH and viscosity of the glue which is suitably used to adhere corrugated cardboards and improve adhesion operability.
CONSTITUTION: At three stages, before, while and after starch changes into a glue, (A) sodium or potassium persulfate or pernitrate and (B) ammonium persulfate or pernitrate are added, preferably by 0.1W5wt% respectively. The resultant mixture is adjusted by means of a tucking machine to 80W100°C, 20W 50wt% concentration and 500W1,500 poise viscosity. Further, when necessary, a filler such as bentonite, an agent for increasing water resistance such as formaldehyde synthetic resin are added by 10W50wt% based on the total amount of starch used.
EFFECT: The resultant adhesive makes it possible to recover and reuse waste paper.
USE: Adhesion of paper, cloth, wood, plastics, inorganic materials.
COPYRIGHT: (C)1982,JPO&Japio
JP5611481A 1981-04-14 1981-04-14 Production of cold-solidifying starch adhesive Pending JPS57170969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5611481A JPS57170969A (en) 1981-04-14 1981-04-14 Production of cold-solidifying starch adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5611481A JPS57170969A (en) 1981-04-14 1981-04-14 Production of cold-solidifying starch adhesive

Publications (1)

Publication Number Publication Date
JPS57170969A true JPS57170969A (en) 1982-10-21

Family

ID=13018046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5611481A Pending JPS57170969A (en) 1981-04-14 1981-04-14 Production of cold-solidifying starch adhesive

Country Status (1)

Country Link
JP (1) JPS57170969A (en)

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