Waterborne tackifying resin exclusively used for cigarette holder glue and preparation method thereof

A technology of tackifying resin and cigarette holder, which is applied in the direction of rosin adhesive, chemical modification of natural resin, adhesive type, etc. It can solve the problems of poor plastic bonding performance and low water resistance, and achieve the improvement of plastic adhesion. Poor bonding performance and low water resistance, stable emulsion performance, and easy industrial production

Active Publication Date: 2014-06-11
广西藤县通轩立信化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a special water-based tackifying resin for cigarette holder stick glue and its preparation method, which can effectively improve the problems of poor adhesion to plastics and low water resistance of acrylate emulsions when added to acrylate emulsions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Raw materials and dosage

[0027] 45 kg of rosin; additives: 0.35 kg of triethyl phosphite and triphenyl phosphite, 0.5 kg of diphenyl-decyl phosphite, 0.5 kg of antioxidant 1010, 0.6 kg of zinc oxide; polyols: 3 kg of glycerin, 3 kg of diethylene glycol; 8 kg of sodium dodecylbenzenesulfonate; 40 kg of hot pure water at 95°C;

[0028] Its production steps are:

[0029] A, add 45 kilograms of rosin and 0.35 kilogram of triethyl phosphite and triphenyl phosphite, 0.5 kilogram of antioxidant 1010 in the four-necked flask that electric stirrer, dropping device, reflux condenser, thermometer are housed, Heating at a constant temperature to 200°C, stirring rapidly to dissolve it fully, and obtaining a modified rosin copolymer;

[0030] B. Slowly add 3 kilograms of glycerin, 3 kilograms of diethylene glycol and 0.3 kilogram of zinc oxide to the modified rosin copolymer obtained in step A for modification, and the temperature in the flask is controlled at 270° C. to obtain m...

Embodiment 2

[0033] Raw materials and dosage

[0034] 50 kg of rosin; additives: 0.35 kg of tris[2,4-di-tert-butylphenyl] phosphite, 0.5 kg of diphenyldecyl phosphite, 0.5 kg of antioxidant 1076, 0.6 kg of magnesium oxide, β( 3',5'-di-tert-butyl-4'-hydroxyphenyl) octadecyl propionate 0.5 kg; polyols: glycerin 3 kg, pentaerythritol 3 kg; sodium dodecylbenzenesulfonate 8 kg; 95°C 48 kg of hot pure water;

[0035] Its production steps are:

[0036] A. Add 50 kg of rosin and 0.35 kg of tris[2,4-di-tert-butylphenyl]phosphite, 0.5 kg Antioxidant 1076, heated to 200°C at constant temperature, stirred rapidly to dissolve it fully, and obtained modified rosin copolymer;

[0037] B. Slowly add 3 kg of glycerin, 3 kg of pentaerythritol, 0.3 kg of magnesium oxide, and 0.5 kg of β (3', 5'-di-tert-butyl-4'-hydroxyphenyl) to the modified rosin copolymer obtained in step A Octadecyl propionate is modified, and the temperature in the flask is controlled at 270° C. to obtain modified rosin ester copolym...

Embodiment 3

[0040] Raw materials and dosage

[0041] 50 kg of rosin; additives: 0.85 kg of triphenyl phosphite and tris[2,4-di-tert-butylphenyl] phosphite, 0.5 kg of monophenyldidecyl phosphite, 0.5 kg of antioxidant 1098, oxidation 0.6 kg of zinc and magnesium oxide, 0.5 kg of dilauryl thiodipropionate; polyols: 3 kg of glycerin, 3 kg of trimethylol propanol; 8 kg of sodium dodecylbenzenesulfonate; hot pure water at 95°C 50 kg;

[0042] Its production steps are:

[0043] A. Add 50 kilograms of rosin and 0.85 kilograms of triphenyl phosphite and three [2,4-di-tert-butylphenyl] in a four-necked flask equipped with an electric stirrer, a dripping device, a reflux condenser, and a thermometer Phosphite, 0.5% antioxidant 1098, heated at a constant temperature to 195°C-205°C, stirred rapidly to dissolve it fully, and obtained a modified rosin copolymer;

[0044] B, slowly add 3 kilograms of glycerol and 3 kilograms of trimethylol propanol and 0.3 kilograms of zinc oxide and magnesium oxide,...

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Abstract

The invention discloses a waterborne tackifying resin exclusively used for cigarette holder glue, and relates to the technical field of chemical engineering. The tackifying resin comprises following components by weight: 40-50% of rosin, 2-4% of auxiliary agents, 2-10% of polyol, 3-10% of an emulsifier and 40-50% of water. Compared with the prior art, addition of the waterborne tackifying resin into an acrylate emulsion can overcome the disadvantage that the adhesive property of the acrylate emulsion to plastic is poor, and can effectively enhance the water tolerance of acrylate adhesives.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a special water-based tackifying resin for cigarette tip stick glue and a preparation method thereof. Background technique [0002] The world's first cigarette filter came out in 1930. At that time, cotton was used as the filter medium. This kind of filter did not last long. The paper filter was launched in 1936, but its development was slow. At present, in my country, diacetate fiber tow is referred to as diacetate fiber tow and polypropylene tow as cigarette filter materials; diacetate fiber tow filter has good elasticity and thermal stability, and has a special morphological structure and chemical composition. , non-toxic, tasteless, small suction resistance, strong adsorption, and significant filtering effect. It can not only reduce harmful substances in smoke, but also keep cigarettes without losing their basic taste. It is an ideal material for cigarette filters. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J133/04C09J193/04C09J11/06C09F1/04
Inventor 关炽昌刘涛
Owner 广西藤县通轩立信化学有限公司
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