High-speed tipping cigarette adhesive prepared from tetranuclear copolymer emulsion and preparation method of high-speed tipping cigarette adhesive

A technology of copolymerized emulsion and cigarette glue, applied in the direction of monocarboxylic acid ester copolymer adhesive, polymer adhesive additive, non-polymer adhesive additive, etc., can solve the problem of high solid content of emulsion, fast drying rate, Good fluidity and other problems, to achieve the effect of increased viscosity and bonding strength, enhanced mutual repulsion, and improved flexibility

Inactive Publication Date: 2018-11-16
CHUZHOU GUANGWEI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that by adjusting the formulation of the emulsion, the p...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A high-speed mouthpiece cigarette adhesive prepared by a tetra-core copolymer emulsion, comprising the following parts by weight:

[0028] 11 parts of polyvinyl alcohol, 75 parts of vinyl acetate, 15 parts of butyl acrylate, 2 parts of acrylic acid, 9 parts of dibutyl phthalate, 10 parts of methyl methacrylate, 0.1 part of sodium bicarbonate, 0.1 part of ethanol, 0.5 parts of composite initiator, 2 parts of composite emulsifier, 10 parts of deionized water;

[0029] The composite initiator includes a mixture of potassium persulfate and ammonium persulfate; the weight ratio of potassium persulfate and ammonium persulfate is 1:0.5;

[0030] The composite emulsifier includes OP-10 and sodium lauryl sulfate; the weight ratio of OP-10 and sodium lauryl sulfate is 1:0.3.

[0031] The preparation method of the high-speed nozzle cigarette glue prepared by the four-core copolymer emulsion includes the steps:

[0032] 1) Configure composite initiator and composite emulsifier; mix vinyl ac...

Embodiment 2

[0037] A high-speed mouthpiece cigarette adhesive prepared by a tetra-core copolymer emulsion, comprising the following parts by weight:

[0038] 15 parts polyvinyl alcohol, 82 parts vinyl acetate, 18 parts butyl acrylate, 5 parts acrylic acid, 11 parts dibutyl phthalate, 25 parts methyl methacrylate, 1 part sodium bicarbonate, 2 parts ethanol, 1 part of composite initiator, 3 parts of composite emulsifier, 30 parts of deionized water;

[0039] The composite initiator includes a mixture of potassium persulfate and ammonium persulfate; the weight ratio of potassium persulfate and ammonium persulfate is 1:1;

[0040] The composite emulsifier includes OP-10 and sodium lauryl sulfate; the weight ratio of OP-10 and sodium lauryl sulfate is 1:2.

[0041] The preparation method of the high-speed nozzle cigarette glue prepared by the four-core copolymer emulsion includes the steps:

[0042] 1) Configure composite initiator and composite emulsifier; mix vinyl acetate, butyl acrylate, acrylic ac...

Embodiment 3

[0047] A high-speed mouthpiece cigarette adhesive prepared by a tetra-core copolymer emulsion, comprising the following parts by weight:

[0048] 19 parts of polyvinyl alcohol, 90 parts of vinyl acetate, 25 parts of butyl acrylate, 7 parts of acrylic acid, 14 parts of dibutyl phthalate, 30 parts of methyl methacrylate, 3 parts of sodium bicarbonate, 5 parts of methanol, 2 parts composite initiator, 5 parts composite emulsifier, 80 parts deionized water;

[0049] The composite initiator includes a mixture of potassium persulfate and ammonium persulfate; the weight ratio of potassium persulfate and ammonium persulfate is 1:2;

[0050] The composite emulsifier includes OP-10 and sodium lauryl sulfate; the weight ratio of OP-10 and sodium lauryl sulfate is 1:3.

[0051] The preparation method of the high-speed nozzle cigarette glue prepared by the four-core copolymer emulsion includes the steps:

[0052] 1) Configure composite initiator and composite emulsifier; mix vinyl acetate, butyl ac...

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PUM

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Abstract

The invention provides a high-speed tipping cigarette adhesive prepared from a tetranuclear copolymer emulsion. The adhesive is prepared from materials in parts by weight as follows: 11-19 parts of polyvinyl alcohol, 75-90 parts of vinyl acetate, 15-25 parts of butyl acrylate, 2-7 parts of acrylic acid, 9-14 parts of dibutyl phthalate, 10-30 parts of methyl methacrylate, 0.1-3 parts of sodium bicarbonate, 0.1-5 parts of an antifoaming agent, 0.5-2 parts of a compound initiator, 2-5 parts of a compound emulsifier and 10-80 parts of deionized water. The compound initiator comprises a mixture ofpotassium persulfate and ammonium persulfate; the compound emulsifier comprises OP-10 and sodium dodecyl sulfate. According to the high-speed tipping cigarette adhesive prepared from the tetranuclearcopolymer emulsion and a preparation method of the adhesive, the emulsion with small particle size, good stability and high cost performance is prepared through control of an emulsification technology.

Description

Technical field [0001] The invention relates to an aqueous polyester emulsion, in particular to a high-speed nozzle cigarette glue prepared by a four-core copolymer emulsion and a preparation method thereof. Background technique [0002] Domestic cigarette adhesives are usually developed on the basis of polyvinyl acetate (PVAc) emulsions, but PVAc emulsion adhesives have poor freezing resistance, and when the adhesive is used in high-speed cigarette machines, the rate of cigarette breakage is high, so Need to improve the polyvinyl acetate (PVAc) emulsion, which can be used as high-speed nozzle cigarette glue. Summary of the invention [0003] The technical problem to be solved by the present invention is that by adjusting the formula of the emulsion, the prepared emulsion has high solid content, low viscosity, good fluidity and fast drying rate, and can be used as a fast cigarette glue. [0004] The present invention uses the following technical solutions to solve the above technic...

Claims

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Application Information

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IPC IPC(8): C09J131/04C09J11/08C09J11/06C08F218/08C08F220/18C08F220/06C08F220/14
CPCC08F218/08C09J11/06C09J11/08C09J131/04C08L29/04C08K5/12C08F220/1804C08F220/06C08F220/14
Inventor 李勇
Owner CHUZHOU GUANGWEI CHEM
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