CN102181243B - Water-based ultrahigh-speed tip adhesive for cigarettes and preparation method thereof - Google Patents

Water-based ultrahigh-speed tip adhesive for cigarettes and preparation method thereof Download PDF

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CN102181243B
CN102181243B CN 201110068785 CN201110068785A CN102181243B CN 102181243 B CN102181243 B CN 102181243B CN 201110068785 CN201110068785 CN 201110068785 CN 201110068785 A CN201110068785 A CN 201110068785A CN 102181243 B CN102181243 B CN 102181243B
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parts
content
adhesive
add
cigarette
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CN102181243A (en
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李邦新
邓红卫
周尚明
李磊
王海平
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CHANGZHOU JINFURONG FINE CHEMICALS Co Ltd
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CHANGZHOU JINFURONG FINE CHEMICALS Co Ltd
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Abstract

The invention discloses water-based ultrahigh-speed tip adhesive for cigarettes and a preparation method thereof. Ternary monomers of vinyl acetate, butyl acrylate and acrylic acid are polymerized into ternary copolymer emulsion under the action of ammonium persulfate-sodium bisulfite composite initiator; the content of the vinyl acetate is reduced by using a vacuumizing process and adding a lemon tri-n-butyl ester plasticizer; the viscosity and the solid content technical index of the adhesive are regulated by using water; the appearance of the adhesive is milky white fluid, the texture is exquisite, the granules are uniform, the viscosity of the adhesive is 2,000 to 5,000mPa.S, and the solid content of the adhesive is 45 to 55 percent; and the pH value is 4 to 6, the content of the vinyl acetate is less than 1,000mg/kg, the content of total phthalic acid esters is less than 500mg/kg, and the content of the formaldehyde is less than 50mg/kg. The adhesive is used for adhering cigarette tipping paper in an ultrahigh-speed cigarette making machine of a cigarette plant, and has strong adhesion; the speed of the machine can reach 12,000 to 17,000 cigarettes per minute; and the adhesive has low various harmful substances, and is environment-friendly adhesive according with adhesion of the ultrahigh-speed tipping paper of the cigarette plant.

Description

A kind of aq. type ultra-high speed cigarette is with connecing mouth glue and preparation method thereof
Technical field
The invention belongs among the organic chemical industry cigarette and use subsidiary material, promptly a kind of aq. type ultra-high speed cigarette is with connecing mouth glue and preparation method thereof.
Background technology
At present, the cigarette machine cigarette speed of most of cigar mill is generally about 7000/minute, and some new ultra-high speed cigarette machine cigarette speed of introducing of large-scale cigarette factory are 12000-17000/minutes.The cigarette rate request cigarette of superelevation sticks with glue the necessary good flowing properties of agent, cementability is strong and rate of drying is fast, and traditional cigarette based on aqueous polyvinyl acetate emulsion is difficult to satisfy the requirement that the ultra-high speed cigarette machine connects the mouth technology with glue.
According to foreign data, second (vinegar) vinyl acetate and phthalate all have certain damaging effect to human body.Stick with glue in the agent at traditional cigarette, vinyl acetate content is about 2000-10000mg/ ㎏, and there is the potential safety hazard up to more than the 10000mg/ ㎏ in the phthalate total amount to people.Along with people more and more pay attention to the safety and environmental protection health, the control cigarette becomes the inevitable requirement of high-grade cigarette production technology with vinyl acetate residual quantity in the glue and phthalate total amount (its content is controlled at below the 1000 mg/ ㎏).
Summary of the invention
At present commonly connect that the gluing ability of connecing of mouth is low, rate of drying reaches the high shortcomings of harmful substance contents such as vinyl-acetic ester, phthalic ester slowly in order to overcome; The invention provides to produce and a kind ofly satisfy cigar mill's ultra-high speed cigarette machine and stick with glue agent at the aq. type cigarette of 12000 to 17000/ environment-friendly type when the min tipping paper is bonding; Its vinyl acetate content is lower than 1000 mg/ ㎏; The total ester class of phthalic acid is lower than 500 mg/ ㎏, and formaldehyde content is lower than 50 mg/ ㎏.
This aq. type ultra-high speed cigarette is characterized in that with connecing mouth glue, with vinyl-acetic ester, Bing Xisuandingzhi, vinylformic acid termonomer; Under the effect of ammonium persulphate-sodium sulfite anhy 96 composite initiator, aggregate into ternary copolymer emulsion, then through evacuation process and interpolation lemon tri-n-butyl softening agent; Reduce vinyl acetate content, and viscosity, the solids content technical indicator of water adjusting tackiness agent, its outward appearance is the oyster white fluid; Exquisite in texture; Uniform particles, its viscosity are 2000～5000mPaS, solid content 45%-55%; PH value 4-6, vinyl acetate content are lower than 1000mg/ ㎏, and the total ester class of phthalic acid is lower than 500 mg/ ㎏, and formaldehyde content is lower than 50 mg/ ㎏.
This aq. type ultra-high speed cigarette is characterized in that with the preparation method who connects mouth glue production stage is following:
One, press mass ratio, prepare following starting material:
Figure 2011100687852100002DEST_PATH_IMAGE002
, vinyl-acetic ester; Colourless liquid; 30-50 parts
Figure 2011100687852100002DEST_PATH_IMAGE004
, Bing Xisuandingzhi; Colourless liquid; 10-50 parts
Figure 2011100687852100002DEST_PATH_IMAGE006
, ammonium persulphate; The white powder solid; 2-5 parts
Figure 2011100687852100002DEST_PATH_IMAGE008
, sodium sulfite anhy 96; White powder; 0.1-1 part
Figure 2011100687852100002DEST_PATH_IMAGE010
, Z 150PH; The white particle solid; 5-10 part
Figure 2011100687852100002DEST_PATH_IMAGE012
, OP-10; TX10; Colourless liquid; 1-2 parts
Figure 2011100687852100002DEST_PATH_IMAGE014
, sodium hydrogencarbonate; The white powder solid; 0.1-1 part
Figure DEST_PATH_IMAGE016
, vinylformic acid; Colourless liquid; 1-15 parts
Figure DEST_PATH_IMAGE018
, tri-n-butyl citrate; Weak yellow liquid, 2-15 parts;
Two, Z 150PH is put into reaction kettle, add 40 to 55 parts in water, stir, be warming up to 80-90 ℃, until dissolving fully;
Three, ammonium persulphate, sodium hydrogencarbonate and sodium sulfite anhy 96 being mixed with mass concentration respectively is 10% the aqueous solution, subsequent use;
Four, copolyreaction
, in polyvinyl alcohol water solution, add OP-10, sodium hydrogencarbonate, stirred 10-20 minutes;
Figure 486351DEST_PATH_IMAGE004
, in reaction kettle, add ammonium persulfate aqueous solution, wherein ammonium persulphate content is 0.2-1.0 parts, 5 to 15 parts of vinyl-acetic esters; Bing Xisuandingzhi; 2 to 20 parts, 1 to 5 part in vinylformic acid stirs; Controlled temperature reacted 20-40 minutes between 30-60 ℃;
Figure 889257DEST_PATH_IMAGE006
, in reaction kettle, drip ammonium persulfate solution; Wherein ammonium persulphate content is 1.0 to 4.0 parts, simultaneously remaining vinyl-acetic ester, Bing Xisuandingzhi and vinylformic acid is added drop-wise in the reaction kettle, stirs; Temperature of reaction is controlled between 75-85 ℃; Controlling reaction time 2.0-4.0 hours when obviously refluxing to nothing, cools the temperature between 40-70 ℃; Add remaining ammonium persulfate solution; Add sodium sulfite anhy 96 after 10-15 minutes, stir, reacted 15 to 30 minutes;
Figure 409100DEST_PATH_IMAGE008
, be warming up to 85-95 ℃; Be evacuated to-0.01～-0.08MPa; Kept 15 to 30 minutes
Five, add tri-n-butyl citrate, water is regulated viscosity to 2000-5000 mPaS, is cooled to below 15～45 ℃ and filters discharging.
This product is used for that cigar mill's ultra-high speed cigarette machine cigarette tipping paper is bonding, and cementability is strong, and machine speed can reach 12000-17000 and prop up/min, and various objectionable impuritiess are lower, are a kind of bonding environmental-protection type adhesives of cigar mill's ultra-high speed tipping paper that meets.
Embodiment
Takeing a practical implementation example below specifies as follows:
One, press mass ratio, contain following starting material:
Figure 849571DEST_PATH_IMAGE002
, vinyl-acetic ester; Colourless liquid; 45 parts
Figure 363378DEST_PATH_IMAGE004
, Bing Xisuandingzhi; Colourless liquid; 20 parts
Figure 755045DEST_PATH_IMAGE006
, ammonium persulphate; The white powder solid; 3 parts
Figure 580044DEST_PATH_IMAGE008
, sodium sulfite anhy 96; White powder; 0.5 part
Figure 373557DEST_PATH_IMAGE010
, Z 150PH; The white particle solid; 8 parts
, OP-10; TX10; Colourless liquid; 1.5 part
Figure 931370DEST_PATH_IMAGE014
, sodium hydrogencarbonate; The white powder solid; 0.5
, propylene ester; Colourless liquid; 5 parts
Figure 942499DEST_PATH_IMAGE018
, tri-n-butyl citrate; Weak yellow liquid, 5 parts;
Two, Z 150PH is put into reaction kettle, add 45 parts in water, stir, be warming up to 85 ℃, until dissolving fully;
Three, ammonium persulphate, sodium hydrogencarbonate and sodium sulfite anhy 96 being mixed with mass concentration respectively is 10% the aqueous solution, subsequent use;
Four, copolyreaction
Figure 51970DEST_PATH_IMAGE002
, in polyvinyl alcohol water solution, add OP-10, sodium hydrogencarbonate, stir 15 clocks;
, in reaction kettle, add ammonium persulfate solution; Wherein ammonium persulphate content is 0.5 part, 15 parts of vinyl-acetic esters, 6 parts of Bing Xisuandingzhis; 1.5 parts in vinylformic acid; Stir, controlled temperature reacted 15 minutes between 30-40 ℃;
Figure 381768DEST_PATH_IMAGE006
, in reaction kettle, drip ammonium persulfate solution; Wherein ammonium persulphate content is 2.2 parts, simultaneously remaining vinyl-acetic ester, Bing Xisuandingzhi and vinylformic acid is added drop-wise in the reaction kettle, stirs; Temperature of reaction is controlled between 75-85 ℃; Controlling reaction time 3.5 hours when obviously refluxing to nothing, cools the temperature between 60-70 ℃; Add remaining ammonium persulfate solution; Add sodium sulfite anhy 96 after 12 minutes, stir, reacted 20 minutes;
Figure 648408DEST_PATH_IMAGE008
, be warming up to 90 ℃; Be evacuated to-0.05MPa; Kept 20 minutes
Five, add tri-n-butyl citrate, water is regulated viscosity to 2500 mPaS, is cooled to below 40 ℃ and filters discharging.
Product of the present invention is with vinyl-acetic ester, Bing Xisuandingzhi, vinylformic acid termonomer; Under the effect of ammonium persulphate-sodium sulfite anhy 96 composite initiator; Aggregate into ternary copolymer emulsion, through evacuation process and the positive butyl ester softening agent of interpolation lemon, reduce vinyl acetate content then; And water regulates technical indicators such as the viscosity, solids content of tackiness agent, it become meet the bonding environmental-protection type adhesive of cigar mill's ultra-high speed tipping paper.Its outward appearance is the oyster white fluid, exquisite in texture, and uniform particles, cementability is strong, and its viscosity is 2800mPaS, solid content 51%; PH value 4.5, vinyl acetate content are lower than 800mg/ ㎏, and the total ester class of phthalic acid is lower than 100 mg/ ㎏, and formaldehyde content is lower than 15 mg/ ㎏.It is bonding that this product is used for cigar mill's ultra-high speed cigarette machine cigarette tipping paper, and machine speed reaches 12000-17000 and props up/minute.

Claims (2)

1. an aq. type ultra-high speed cigarette is characterized in that with connecing mouth glue, with vinyl-acetic ester, Bing Xisuandingzhi, vinylformic acid termonomer; Under the effect of ammonium persulphate-sodium sulfite anhy 96 composite initiator, aggregate into ternary copolymer emulsion, then through evacuation process and interpolation lemon tri-n-butyl softening agent; Reduce vinyl acetate content, and viscosity, the solids content technical indicator of water adjusting tackiness agent, its outward appearance is the oyster white fluid; Exquisite in texture; Uniform particles, its viscosity are 2000～5000mPaS, solid content 45%-55%; PH value 4-6, vinyl acetate content are lower than 1000mg/ ㎏, and the total ester class of phthalic acid is lower than 500 mg/ ㎏, and formaldehyde content is lower than 50 mg/ ㎏.
2. a kind of aq. type ultra-high speed cigarette according to claim 1 is characterized in that with connecing mouth glue the preparation method is following:
One, press mass ratio, prepare following starting material:
Figure 2011100687852100001DEST_PATH_IMAGE001
, vinyl-acetic ester; Colourless liquid; 30-50 parts
Figure 891122DEST_PATH_IMAGE002
, Bing Xisuandingzhi; Colourless liquid; 10-50 parts
Figure 2011100687852100001DEST_PATH_IMAGE003
, ammonium persulphate; The white powder solid; 2-5 parts
Figure 869311DEST_PATH_IMAGE004
, sodium sulfite anhy 96; White powder; 0.1-1 part
Figure 2011100687852100001DEST_PATH_IMAGE005
, Z 150PH; The white particle solid; 5-10 part
Figure 324956DEST_PATH_IMAGE006
, OP-10; Colourless liquid; 1-2 parts
Figure 2011100687852100001DEST_PATH_IMAGE007
, sodium hydrogencarbonate; The white powder solid; 0.1-1 part
Figure 911068DEST_PATH_IMAGE008
, vinylformic acid; Colourless liquid; 1-15 parts
Figure 2011100687852100001DEST_PATH_IMAGE009
, tri-n-butyl citrate; Weak yellow liquid, 2-15 parts;
Two, Z 150PH is put into reaction kettle, add 40 to 55 parts in water, stir, be warming up to 80-90 ℃, until dissolving fully;
Three, ammonium persulphate, sodium hydrogencarbonate and sodium sulfite anhy 96 being mixed with mass concentration respectively is 10% the aqueous solution, subsequent use;
Four, copolyreaction
Figure 931983DEST_PATH_IMAGE001
, in polyvinyl alcohol water solution, add OP-10, sodium hydrogencarbonate, stirred 10-20 minutes;
Figure 7255DEST_PATH_IMAGE002
, in reaction kettle, add ammonium persulfate aqueous solution; Wherein ammonium persulphate content is 0.2-1.0 parts; 5 to 15 parts of vinyl-acetic esters, Bing Xisuandingzhi, 2 to 20 parts; 1 to 5 part in vinylformic acid; Stir, controlled temperature reacted 20-40 minutes between 30-60 ℃;
Figure 17324DEST_PATH_IMAGE003
, in reaction kettle, drip ammonium persulfate solution; Wherein ammonium persulphate content is 1.0 to 4.0 parts, simultaneously remaining vinyl-acetic ester, Bing Xisuandingzhi and vinylformic acid is added drop-wise in the reaction kettle, stirs; Temperature of reaction is controlled between 75-85 ℃; Controlling reaction time 2.0-4.0 hours when obviously refluxing to nothing, cools the temperature between 40-70 ℃; Add remaining ammonium persulfate solution; Add sodium sulfite anhy 96 after 10-15 minutes, stir, reacted 15 to 30 minutes;
Figure 494442DEST_PATH_IMAGE004
, be warming up to 85-95 ℃; Be evacuated to-0.01～-0.08MPa; Kept 15 to 30 minutes
Five, add tri-n-butyl citrate, water is regulated viscosity to 2000-5000 mPaS, is cooled to below 15～45 ℃ and filters discharging.
CN 201110068785 2011-03-22 2011-03-22 Water-based ultrahigh-speed tip adhesive for cigarettes and preparation method thereof Active CN102181243B (en)

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* Cited by examiner, † Cited by third party
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CN108851205A (en) * 2018-05-30 2018-11-23 滁州卷烟材料厂 A kind of cigarette high-speed tipping technique

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CN103045136B (en) * 2012-12-26 2015-04-08 海南必凯水性涂料有限公司 Environment-friendly high-speed cigarette holder glue for cigarettes and preparation method thereof
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CN104877063A (en) * 2015-04-29 2015-09-02 苏州市湘园特种精细化工有限公司 Polyvinyl acetate emulsion and preparation method thereof
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CN107254271A (en) * 2017-06-29 2017-10-17 荆州市九天化工科技有限公司 A kind of production technology of starch base cigarette overlapping glue
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CN107523244B (en) * 2017-09-08 2019-07-05 天津科技大学 A kind of acrylic ester adhesive and preparation method thereof with network blackboard
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CN107955565A (en) * 2017-11-21 2018-04-24 常州市鼎日环保科技有限公司 A kind of preparation method of environment-friendly type cigarette glue
CN110408352A (en) * 2019-09-04 2019-11-05 浙江荣丰纸业有限公司 A kind of cigarette tipping paper adhesive and preparation method thereof
CN110734714A (en) * 2019-10-18 2020-01-31 巢湖皖维金泉实业有限公司 polyvinyl acetate emulsion adhesive with low viscosity and high solid content and preparation method thereof
CN114276763B (en) * 2022-01-25 2022-12-06 郑州轻工业大学 Method for regulating and controlling glass transition temperature of water-based adhesive
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