CN1234797C

CN1234797C - Polypropylene tow forming adhesive for cigarette

Info

Publication number: CN1234797C
Application number: CN 200410023332
Authority: CN
Inventors: 陈勇; 易君明; 黄自强; 章群生
Original assignee: CHANGDE CITY ZHONGYAO APPLICATION TECHNOLOGY RESEARCH INSTITUTE
Current assignee: CHANGDE CITY ZHONGYAO APPLICATION TECHNOLOGY RESEARCH INSTITUTE
Priority date: 2004-06-21
Filing date: 2004-06-21
Publication date: 2006-01-04
Anticipated expiration: 2024-06-21
Also published as: CN1594482A

Abstract

The present invention discloses polypropylene tow forming adhesive for cigarettes. The present invention the existing adhesive which is composed of elastomeric resin, tackifying resin, plasticizer, fat hydrocarbon solvent oil, an antioxidantpolyoxyethylene and a whitening agent is added with 0.1% to 2%(weight) of cosolvent and 0.5% to 3% of emulsifier, the cosolvent is composed of one kind of ethanol, propanol and butanol or the mixture of a plurality of kinds of the ethanol, the propanol and the butanol, and the emulsifier is formed by that one kind of glycerol, propylene glycol, ethylene glycol, diglycol and tirethylene glycol or the mixture of severial kinds of the glycerol, the propylene glycol, the ethylene glycol, the diglycol and the tirethylene glycol, one kind of trometamol, 2-amido-2-hydroxyl-1, 3-propylene glycol, 5 and 5-dimethyl-hydantoin or the mixture of a plurality of kinds of the trometamol, the 2-amido-2-hydroxyl-1, the 3-propylene glycol, 5 and the 5-dimethyl-hydantoin, 1, 5-Anhydroglucitol fatty acid ester, polyoxyethylene 1, 5-Anhydroglucitol fatty acid ester, and octadecanamide ethyl dimethyl-beta-hydroxyl ethyl nitrate are compounded with a surfactant, and the mixture is heated and mixed. The present invention is a polar adhesive which has strong adsorbability for tar, each filter tip formed by the adhesive can reduce 0.3 mg to 2 mgs of the tar content, the smoking taste of a cigarette is improved, and the influence of the cigarette for human health is reduced.

Description

A kind of cigarette polypropylene fiber tow forming adhesive

Technical field

The present invention relates to a kind of cigarette polypropylene fiber tow forming adhesive.

Background technology

Existing cigarette polypropylene fiber tow forming adhesive, mainly form by elastic resin, tackifying resin, softening agent, fat hydrocarbon solvent oil, oxidation inhibitor, whitening agent, this class tackiness agent is non-polar adhesive, adsorptive power to tar is poor, cause the suction flavor of cigarette bad on the one hand, also increased the tar in the cigarette to health effects simultaneously.

Summary of the invention

The object of the present invention is to provide a kind of adsorptive power that can strengthen, can improve the suction flavor of cigarette, improve the grade of cigarette, and reduce a kind of cigarette polypropylene fiber tow forming adhesive of cigarette health effects to tar.

Technical scheme of the present invention is: add the emulsifying agent that solubility promoter that 0.1-2% (weight) is made of one or more the mixture in ethanol, propyl alcohol, the butanols and 0.5-3% are made up of following component and weight percent in the existing non-polar adhesive of being made up of elastic resin, tackifying resin, softening agent, fat hydrocarbon solvent oil, oxidation inhibitor, whitening agent:

A. by one or more the mixture 12-36 in glycerol, propylene glycol, ethylene glycol, a condensed ethandiol, tirethylene glycol, the deionized water;

B. Tutofusin tris, 2-amino-2-hydroxyl-1, ammediol, 5, the mixture 4-25 of one or more in the 5-T10;

C. by sorbitan fatty acid ester 25-55, polyoxyethylene sorbitan fatty acid ester 6-25, stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate 10-35 compounded surfactant.

Its production method may further comprise the steps:

1. press the non-polar adhesive that prior art for preparing is made up of elastic resin, tackifying resin, softening agent, fat hydrocarbon solvent oil, oxidation inhibitor, whitening agent;

2. the preparation of emulsifying agent: mix by following component and weight percent, be heated to 80 ℃～100 ℃, stir into emulsion;

3. in non-polar adhesive, add 0.1-2% (weight) by the solubility promoter that one or more the mixture in ethanol, propyl alcohol, the butanols constitutes, add the emulsifying agent of 0.53% (weight) after the stirring again, stir.

The cigarette polypropylene fiber tow forming adhesive that is made of above component is a kind of polarity tackiness agent, this tackiness agent strengthens the absorption property of tar, our experiments show that and generally in wire-beam forming, use every reduced tar content 0.3-2. of this tackiness agent milligram, can improve the suction flavor of cigarette, also reduce cigarette health effects.

Embodiment

Embodiment 1:

1. 243.6 gram aliphatic solvents oil are added in the there-necked flask of 500 milliliters of belt stirrers, add 1 gram styrene-butadiene-styrene block elastic resin (SBS) again, 2 gram vinylbenzene-, isoprene-styrene block elastic resin (SIS), 30 gram petroleum resin, 15 gram terpine resins, 2 gram rosin glycerides, 30 milligram 2,5-two (5-tertiary butyl benzo oxazole-2 '-) thiophene phenol, 0.3 gram 2,6 ditertiary butyl p cresol, 4 gram dibutyl phthalates, 2 gram dioctyl phthalate (DOP)s add in the there-necked flasks, heated and stirred, dissolving fully the back existing non-polar adhesive;

2. the preparation of emulsifying agent: with 70 gram anhydrous sorbitol fatty acid esters (class of department 80), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 50 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 60 gram glycerol, 12 gram Tutofusin triss, 6 grams 5, the 5-T10 mixes, and adds deionized water 10 grams, be heated to 95 ℃, stir into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 4.5 grams, after mixing, add 2 gram solubility promoter ethanol, stir, leave standstill, be finished product.

Filter with above tackiness agent moulding is chewed, 2 milligrams of every reduced tar contents.

Embodiment 2:

1. the non-polar adhesive preparation is with embodiment 1;

2. the preparation of emulsifying agent: with 80 gram anhydrous sorbitol fatty acid esters (class of department 80), 40 gram anhydrous sorbitol fatty acid esters (class of department 85), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 50 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 40 gram glycerol, 6 grams 5, the 5-T10 mixes, and is heated to 80 ℃～100 ℃, stirs into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 80 grams, after mixing, add 0.3 gram solubility promoter propyl alcohol, stir, leave standstill, be finished product.

Filter with above tackiness agent moulding is chewed, 1.5 milligrams of every reduced tar contents.

Embodiment 3:

1. the non-polar adhesive preparation is with embodiment 1;

2. the preparation of emulsifying agent: with 70 gram anhydrous sorbitol fatty acid esters (class of department 80), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 30 gram polyoxyethylene sorbitan fatty acid esters (polysorbate60), 20 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 20 gram glycerol, 10 gram ethylene glycol, 10 grams, one condensed ethandiol, 8 gram Tutofusin triss, 4 grams 5, the 5-T10 mixes, add deionized water 10 grams, be heated to 90 ℃, stir into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 5 grams, after mixing, add 1 gram solubility promoter ethanol, stir, leave standstill, be finished product.

Filter with above tackiness agent moulding is chewed, 0.8 milligram of every reduced tar content.

Embodiment 4:

1. the non-polar adhesive preparation is with embodiment 1;

2. the preparation of emulsifying agent: with 70 gram anhydrous sorbitol fatty acid esters (class of department 80), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 50 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 10 gram glycerol, 10 gram ethylene glycol, 10 grams, one condensed ethandiol, 30 gram Tutofusin triss, 15 grams 5, the 5-T10 mixes, and adds deionized water 40 grams, be heated to 95 ℃, stir into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 3.5 grams, after mixing, add 1.5 gram solubility promoter butanols, stir, leave standstill, be finished product.

Filter with above tackiness agent moulding is chewed, 0.7 milligram of every reduced tar content.

Embodiment 5:

1. the non-polar adhesive preparation is with embodiment 1;

2. the preparation of emulsifying agent: with 70 gram anhydrous sorbitol fatty acid esters (class of department 80), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 50 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 10 gram glycerol, 10 gram ethylene glycol, 4 gram Tutofusin triss, 4 grams 5, the 5-T10 mixes, and is heated to 85 ℃, stirs into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 3 grams, after mixing, add solubility promoter ethanol 3 grams, propyl alcohol 2 grams, stir, leave standstill, be finished product.

Filter with above tackiness agent moulding is chewed, 0.4 milligram of every reduced tar content.

Embodiment 6:

1. the non-polar adhesive preparation is with embodiment 1;

2. the preparation of emulsifying agent: with 70 gram anhydrous sorbitol fatty acid esters (class of department 80), 16 gram polyoxyethylene sorbitan fatty acid esters (tween 80), 40 gram stearylamide ethyl dimethyl-beta-hydroxyethyl ammonium nitrate (static inhibitor SN), 10 gram glycerol, 30 gram Tutofusin triss, 15 grams 5, the 5-T10 mixes, and adds deionized water 40 grams, be heated to 98 ℃, stir into emulsifying agent;

3. get 300 gram non-polar adhesives, add emulsifying agent 4.5 grams, after mixing, add 0.5 gram solubility promoter ethanol, stir, leave standstill, be finished product.

Claims

1. cigarette polypropylene fiber tow forming adhesive is characterized in that adding the emulsifying agent that solubility promoter that 0.1-2% (weight) is made of one or more the mixture in ethanol, propyl alcohol, the butanols and 0.5-3% are made up of following component and heavy per-cent in existing non-polar adhesive:

A. by glycerol, the mixture 12-36 of one or more in propylene glycol, ethylene glycol, a condensed ethandiol, tirethylene glycol, the deionized water;

2. the production method of cigarette polypropylene fiber tow forming adhesive is characterized in that may further comprise the steps:

1.. by the prior art for preparing non-polar adhesive;

2.. the preparation of emulsifying agent: mix by following component and weight ratio, be heated to 80-100 ℃, stir into emulsion;

3.. in non-polar adhesive, add the emulsifying agent of 0.5-3% (weight), stir, add 0.1-2% (weight) again, leave standstill after the stirring, filter and be finished product by the solubility promoter that one or more the mixture in ethanol, propyl alcohol, the butanols constitutes.