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Liquid coating material for reducing amount of phenol released from mainstream smoke of paper filter rod type cigarette

A technology for cigarette mainstream smoke and coating materials, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of high cost, large dosage, poor interception effect on phenol, etc., and achieve the goal of reducing phenol release and good coating performance Effect

Active Publication Date: 2018-05-18
ZHENGZHOU TOBACCO RES INST OF CNTC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the current research focuses on the modification of base paper, which requires a large amount and high cost
In addition, the paper filter rod has a poor interception effect on phenol.

Method used

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  • Liquid coating material for reducing amount of phenol released from mainstream smoke of paper filter rod type cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Add 15g glucose pentaacetate, 6g propylene glycol, 2g polyvinyl acetate emulsion, 1g fumed silica, 0.1g potassium sorbate, and 0.1g simethicone into 76g water, and stir for 1 hour. The obtained liquid coating material has a solid content of 22.8% and a Brookfield viscosity of 90 cps (25°C).

Embodiment 2

[0032] Add 37g of enzymatically treated glucose pentaacetate, 13g of glycerol, 5g of polyvinyl acetate emulsion, 2g of fumed silica, 0.3g of potassium sorbate, and 0.2g of simethicone into 43g of water, and stir One hour is enough. The obtained liquid coating material has a solid content of 53.5% and a Brookfield viscosity of 280 cps (25°C).

Embodiment 3

[0034] Add 30g sucrose octaacetate, 5g propylene glycol, 10g glycerol, 4g polyvinyl acetate emulsion, 4g fumed silica, 0.2g potassium sorbate, 0.2g simethicone into 47g water and stir for 1 hour That's it. The obtained liquid coating material has a solid content of 49.1% and a Brookfield viscosity of 395 cps (25°C).

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Abstract

The invention relates to a liquid coating material for reducing the amount of phenol released from mainstream smoke of a paper filter rod type cigarette. The liquid coating material is characterized in that the liquid coating material is prepared by sequentially adding sugar ester and / or derivatives of sugar ester, wetting agents, binders, dispersion stabilizers, preservatives and antifoaming agents into water. By using the liquid coating material, the amount of phenol released from the mainstream smoke of the paper filter rod type cigarette can be effectively reduced, and the selectivity reduction rate of phenol can reach 45% or above without affecting the sensory quality of the cigarette. In addition, the liquid coating material is environmentally friendly and inexpensive.

Description

Technical field [0001] The invention belongs to the technical field of cigarettes. Specifically, it provides a liquid coating material for reducing the release of phenol in the mainstream smoke of paper filter rod cigarettes. The use of the liquid coating material can effectively reduce the paper filter rod type. The release amount of phenol in mainstream cigarette smoke, and the liquid coating material is green and environmentally friendly, and has high quality and low price. Background technique [0002] Paper filter rods were born in the 1920s. Due to many reasons such as the limitation of the technological level of the cigarette filter rod industry, cigarette paper filter rods have not been widely used. Compared with the existing widely used cellulose acetate filter rod, the paper filter rod has the advantages of excellent tar nicotine filtering ability and lower price. However, paper filter sticks also have some shortcomings, such as heavier "paper smell", dry smoke, therma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D5/08C09D7/63
CPCC08K2201/014C09D5/08C09D131/04C08L83/04C08K13/02C08K5/103C08K5/053C08K3/36C08K5/098
Inventor 王宜鹏顾亮于建春贾云祯王宏伟孙培健杨松孙学辉聂聪田海英刘惠民
Owner ZHENGZHOU TOBACCO RES INST OF CNTC