JPS57170969A - Production of cold-solidifying starch adhesive - Google Patents
Production of cold-solidifying starch adhesiveInfo
- 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
Links
Landscapes
- 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
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) |
-
1981
- 1981-04-14 JP JP5611481A patent/JPS57170969A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR840006959A (en) | Lightweight Joint Compound | |
DE69111982D1 (en) | Process for making paper. | |
PT77001A (en) | PROCESS FOR THE PREPARATION OF AQUEOUS DISPERSIONS OF SYNTHETIC RESINS AS BINDERS FOR THE PREPARATION OF ADHESIVE COMPOSITIONS | |
GB1484092A (en) | Adhesives | |
JPS57170969A (en) | Production of cold-solidifying starch adhesive | |
SE8200860L (en) | SET TO MAKE PLASTIC LIGHT WEIGHT MATERIALS | |
ES469032A1 (en) | Process for the manufacture of printing paper and board | |
AU547029B2 (en) | Foam composition | |
ES455547A1 (en) | Mortar for wall facings or fixing tiles - where toxic asbestos fibres are replaced by polyethylene fibrils | |
FR2409247A1 (en) | SOLUBILITY REGULATORY COMPOSITION OF SOIL ADDITIVES | |
JPS5525444A (en) | Aqueous emulsion | |
ATE18774T1 (en) | DRY MIX FOR THE MANUFACTURE OF AQUEOUS ADHESIVES AND THEIR USE FOR GLUING PAPER. | |
ATE304834T1 (en) | DENTURE ADHESIVES | |
SE8002989L (en) | BINDING CONTAINER SIZE AND PROCEDURE FOR PREPARING THEREOF | |
JPS5518421A (en) | Adhesive for manufacturing decorative plywood | |
JPS5291086A (en) | Manufacture of decorative materials | |
JPS5293454A (en) | Novel emulsion composition | |
JPS5545725A (en) | Composition for thickening aqueous liquid and thickening method | |
JPS57153062A (en) | Method for imparting water resistance to starch adhesive solidifiable by cooling | |
JPS5590572A (en) | Improving initial adhesion of veneer adhesive | |
JPS5620014A (en) | Production of amino resin solution | |
JPS57115469A (en) | Starch adhesive solidifying on cooling | |
JPS57200468A (en) | Adhesive for waterproof sheet | |
JPS51150589A (en) | Reinforced corrugated paper board | |
HUT35701A (en) | Robber solution containing cellulose-ether based pilisacharid derivatives and process for the production |