Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of acid flame retardant additive for cigarette and its application

A flame retardant additive, technology for cigarettes, applied in the direction of non-fiber pulp addition, textile and papermaking, fiber raw material treatment, etc. Ten minutes, etc., to achieve the effect of reducing fire, basically no change in chemical indicators of smoke, and stable properties

Active Publication Date: 2015-10-07
CHINA TOBACCO HUNAN INDAL CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes cigarette butts are thrown in quilts, wood shavings, sawdust or grass, and they will smolder for tens of minutes, which is not easy to be noticed and is more dangerous

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Slowly add 30 grams of tartaric acid and 30 grams of caffeic acid into 440 grams of ordinary cigarette mouthpiece glue while stirring until completely dissolved and mixed evenly.

[0023] Two kinds of cigarette samples were made by using the above-mentioned mouthpiece glue added with tartaric acid and caffeic acid and common cigarette mouthpiece glue, the same shredded tobacco and other auxiliary materials according to the conventional production method; the quality of the two cigarette samples ( Aroma, harmony, miscellaneous gas, irritation, aftertaste, etc.) were evaluated; at the same time, the routine chemical indicators of the mainstream smoke of the two cigarette samples were analyzed and tested according to standard methods;

[0024] The results of quality evaluation of cigarette samples show that: the cigarettes made of mouthpiece film added with tartaric acid and caffeic acid can basically maintain the original smoking quality and taste of cigarettes. differenc...

Embodiment 2

[0030] Add 30 grams of citric acid and 30 grams of aluminum sulfate to 440 grams of common cigarette mouthpiece glue while stirring until completely dissolved and mixed evenly.

[0031] The above-mentioned mouthpiece glue added with aluminum sulfate and common cigarette mouthpiece glue, the same shredded tobacco and other auxiliary materials were used respectively, and two kinds of cigarette samples were rolled according to the conventional production method; the quality (aroma, aroma, Harmony, miscellaneous gas, irritation, aftertaste, etc.) were evaluated; at the same time, the routine chemical indicators of the mainstream smoke of the two cigarette samples were analyzed and tested according to the standard method;

[0032] The results of the quality evaluation of the cigarette samples show that: the cigarettes made of the mouthpiece film added with citric acid and aluminum sulfate can basically maintain the original smoking quality and taste of the cigarettes, and the analys...

Embodiment 3

[0038] Slowly add 20 grams of oxalic acid, 20 grams of malic acid and 20 grams of ascorbic acid into 440 grams of common cigarette mouthpiece glue while stirring until completely dissolved and mixed evenly.

[0039] The above-mentioned mouthpiece glue added with oxalic acid, malic acid and ascorbic acid and common cigarette mouthpiece glue, the same shredded tobacco and other auxiliary materials were used respectively, and rolled into two kinds of cigarette samples according to the conventional production method; Quality (aroma, harmony, miscellaneous, irritating, aftertaste, etc.) was evaluated; at the same time, the routine chemical indicators of the mainstream smoke of the two cigarette samples were analyzed and tested according to standard methods;

[0040] The quality evaluation results of the cigarette samples show that: the cigarettes made of the mouthpiece film added with oxalic acid, malic acid and ascorbic acid can basically maintain the original smoking quality and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an acidic flame-retardant additive for a cigarette and application thereof. The flame-retardant additive is one or more selected from the group consisting of oxalic acid, malic acid, caffeic acid, citric acid, tartaric acid, ascorbic acid and aluminum sulfate. The application is to use one or more selected from the above-mentioned group as the flame-retardant additive, then uniformly mix the flame-retardant additive with an adhesive for a cigarette filter tip and finally apply an obtained mixture on the tipping paper position of the cigarette. The additive employs cheap and easily available raw materials, is safe and nonhazardous to use, has stable properties, produces no peculiar smell, maintains original smoking quality of the cigarette and enables the butt of the cigarette to be self-extinguished rapidly. The additive is applicable to flame retardation of the cigarette; when a burning cigarette burns to the position where tipping paper is located, the butt of the cigarette is self-extinguished in 1 to 2 min, a self-extinguishing rate reaches 100%, so fire hazards caused by burning cigarettes can be effectively prevented and reduced.

Description

technical field [0001] The invention relates to an acid flame retardant additive for cigarettes and an application thereof, belonging to the technical field of cigarettes. Background technique [0002] my country is the world's largest cigarette producer and also the world's largest tobacco consumer. With the development of tobacco technology, "smoking and health" and "smoking and safety" have gradually become the mainstream trend of the development of the tobacco industry. This is mainly considered from two aspects: one is the damage and pollution to the human body and the surrounding environment caused by the smoke generated by the burning of cigarettes, and the other is the fire caused by smoking. [0003] The surface temperature of a burning cigarette butt is 200°C to 300°C, and the center temperature is 700°C to 800°C, which is significantly higher than the ignition point of other combustible items. For example, the temperature of paper is 130°C, that of cotton quilts...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D21H21/14D21H19/14D21H19/20
Inventor 丁时超银董红郭紫明曹继红尹大锋钱晓春
Owner CHINA TOBACCO HUNAN INDAL CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com