CN103849329B - Special-purpose aqueous tackifying resin of cigarette holder sticklac and preparation method thereof - Google Patents
Special-purpose aqueous tackifying resin of cigarette holder sticklac and preparation method thereof Download PDFInfo
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- CN103849329B CN103849329B CN201210502606.6A CN201210502606A CN103849329B CN 103849329 B CN103849329 B CN 103849329B CN 201210502606 A CN201210502606 A CN 201210502606A CN 103849329 B CN103849329 B CN 103849329B
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Abstract
The present invention discloses the special-purpose aqueous tackifying resin of a kind of cigarette holder sticklac, relates to chemical technology field, and it includes the constituent of following percentage by weight: rosin 40%-50%; Auxiliary agent 2%-4%; Polyalcohol 2%-10%; Emulsifying agent 3%-10%; Water 40%-50%, compared with prior art, special-purpose aqueous this cigarette holder sticklac tackifying resin is joined in acrylic acid ester emulsion, effectively improved the shortcoming not good to plastic bonding performance of acrylic acid ester emulsion, effectively improved the resistance to water of acrylate adhesive.
Description
Technical field
The present invention relates to chemical technology field, the special-purpose aqueous tackifying resin of especially a kind of cigarette holder sticklac and preparation side thereofMethod.
Background technology
First cigarette filter tip is to come out nineteen thirty in the world, is to use cotton as filter medium at that time, and this filter tip is usedShi Buchang, paper filter tip is in listing in 1936, but its slower development. China be called for short two with diacetate fiber tow at presentDiacetate fiber and polypropylene tows are as cigarette filter material; Two diacetate fiber filter tips have good elasticity and heat endurance, have spyDifferent morphosis and chemical composition, nontoxic, tasteless, resistance to suction is little, absorption affinity is strong, cut-off filter effect is remarkable, it can reduce cigaretteHarmful substance in gas, makes again cigarette not lose its basic flavor, is a kind of desirable cigarette filter material, is in the world todayProduce the primary raw material of cigarette filter. Free radical in polypropylene tows filter tip energy effectively catching flue gas, effect is better than twoDiacetate fiber, because the price of diacetate fiber in recent years rises steadily, causes cost constantly to rise, so, vigorously promote the usePolypropylene tows is one of definite emphasis sci-tech popularization project of China Tobacco Corporation.
Cigarette polypropylene fiber tow product is the core raw material of producing cigarette filter, is pushed, is spun by polypropylene fibre section processThe techniques such as silk, stretching, relaxation heat setting, piddler obtain, for the manufacture of cigarette filter tip. But due to polypropylene tows surface energyLow, be difficult to each other gather shaping, must be by adding adhesive so that polypropylene fiber gathers shaping mutually, reaching can be quickThe object of industrial operation; Because polypropylene tows is for filter tip, so tow also must have enough hardness, water-fast againProperty, odorlessness, meanwhile, based on the pressure of environmental protection, adhesive must be also water-based VOC free product, and must meet the RoHS of European UnionThe requirement of six. And general adhesive cannot reach these requirements, so having developed water-and acrylate tow, people chewSticklac stick, the agent structure resin of choosing is water-and acrylate emulsion, the acrylic acid ester emulsion of high-quality can reach Europe completelyAlliance's regulation, and the requirement of domestic food security legislation. But use separately acrylic acid ester emulsion, the bonding shaping between tow,Chew excellent hardness, chew the performances such as excellent resistance to water and do not reach all the time requirement.
Summary of the invention
The invention provides special-purpose aqueous tackifying resin of a kind of cigarette holder sticklac and preparation method thereof, it is added to acrylate breastIn liquid, can effectively improve, the problem that resistance to water low not good to plastic bonding performance of acrylic acid ester emulsion.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
The special-purpose aqueous tackifying resin of cigarette holder sticklac of the present invention includes the constituent of following percentage by weight:
Rosin 40%-50%; Auxiliary agent 2%-4%; Polyalcohol 2%-10%; Emulsifying agent 3%-10%; Water 40%-50%.
In technique scheme, scheme can also be more specifically: described auxiliary agent is light-colored agent or antioxidant or anti-agingOne or more in agent or catalysts or stabilizing agent.
Further: described light-colored agent is triethyl phosphite, triphenyl phosphite, three [2,4-di-tert-butyl-phenyl] AsiaOne or more in phosphate;
Described antioxidant is Hinered phenols antioxidant;
Described antiaging agent is β (3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid octadecyl ester, four [3-(3,5-bis-unclesButyl-4-hydroxy phenyl) propionic acid] one or more in pentaerythrite, thio-2 acid two laurel tallows;
Described catalysts is one or more in zinc oxide, magnesia;
Described stabilizing agent is one or more of phosphorous acid hexichol ester in one last of the ten Heavenly stems, phosphorous acid one benzene didecyl ester.
Further: described polyalcohol is glycerine or pentaerythrite or triethylene glycol or a diethyl acetal or trimethylolpropaneOr one or more in neopentyl glycol.
Further: described emulsifying agent is neopelex.
The preparation process of the special-purpose aqueous tackifying resin of above-mentioned cigarette holder sticklac is:
A, in the four-hole boiling flask that electric mixer, dropper, reflux condensing tube, thermometer are housed, add the pine of meteringFragrant and light-colored agent, antioxidant auxiliary agent, heated at constant temperature to 195 DEG C-205 DEG C, rapid stirring fully dissolves it, obtains modified rosinCopolymer;
B, in A step gained modified rosin copolymer, slowly add polyalcohol, antiaging agent, catalysts to changeProperty, in described flask, temperature is controlled at 265 DEG C-275 DEG C, obtains modified rosin ester copolymer resin;
C, modified rosin ester copolymer resin is cooled to after 100 DEG C-150 DEG C, add catalysts, stabilizing agent, breastAgent and 95 DEG C of hot water carry out efficient emulsion reaction, and then cooling, filters, and obtain the special-purpose aqueous tackify tree of this cigarette holder sticklacFat.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, special-purpose aqueous this cigarette holder sticklac tackifying resin is joined in acrylic acid ester emulsion, effectively improved propyleneAcid esters emulsion not good to plastic bonding performance and the shortcoming that resistance to water is low.
2, modified rosin ester copolymer is transformed into water-soluble emulsion tackifying resin, the indices of aqueous emulsion all reach orExceed industry standard-required, the purposes of expanding and having extended product, has adapted to bonding industry and environment harmonious development and high energy efficiencyThe industry development of development needs.
, matrix modification rosin ester copolymer of the present invention has superior thickening property, adopts normal pressure fusion method and solventHydrotropy legal system is for modified rosin ester copolymer analog aqueous emulsion tackifier, technique practical, and technology path is reasonable, is easy to industrializationProduce. Prepared emulsion property is stable; For new way has been opened up in China's rosin utilization.
Detailed description of the invention
Below in conjunction with instantiation, the invention will be further described:
Embodiment 1
Raw material and consumption
45 kilograms of rosin; Auxiliary agent: 0.35 kilogram of triethyl phosphite and triphenyl phosphite, phosphorous acid hexichol ester in one last of the ten Heavenly stems0.5 kilogram, 0.5 kilogram of antioxidant 1010,0.6 kilogram, zinc oxide; Polyalcohol: 3 kilograms of glycerine, 3 kilograms of diglycols;Neopelex, 8 kilograms; 40 kilograms of 95 DEG C of hot pure water;
Its making step is:
A, in the four-hole boiling flask that electric mixer, dropper, reflux condensing tube, thermometer are housed, add 45 kilogramsRosin and 0.35 kilogram of triethyl phosphite and triphenyl phosphite, 0.5 kilogram of antioxidant 1010, heated at constant temperature to 200 DEG C, fastSpeed stirs it is fully dissolved, and obtains modified rosin copolymer;
B, in A step gained modified rosin copolymer, slowly add 3 kilograms of glycerine and 3 kilograms of diglycols andThe zinc oxide of 0.3 kilogram carries out modification, and in described flask, temperature is controlled at 270 DEG C, obtains modified rosin ester copolymer resin;
C, modified rosin ester copolymer resin is cooled to after 100 DEG C-150 DEG C, add the zinc oxide and 0.5 of 0.3 kilogramKilogram triethyl phosphite and triphenyl phosphite, the neopelex of 8 kilograms, 95 DEG C of hot water of 40 kilograms carry out heightEffect emulsion reaction, then cooling, filters, and obtains the special-purpose aqueous tackifying resin of this cigarette holder sticklac.
Embodiment 2
Raw material and consumption
50 kilograms of rosin; Auxiliary agent: one last of the ten Heavenly stems of 0.35 kilogram of three [2,4-di-tert-butyl-phenyl] phosphite ester, phosphorous acid hexichol0.5 kilogram of ester, 0.5 kilogram of antioxidant 1076,0.6 kilogram, magnesia, β (3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid0.5 kilogram of octadecyl ester; Polyalcohol: 3 kilograms of glycerine, 3 kilograms of pentaerythrites; 8 kilograms of neopelexes; 95 DEG C of heat are pure48 kilograms, water;
Its making step is:
A, in the four-hole boiling flask that electric mixer, dropper, reflux condensing tube, thermometer are housed, add 50 kilogramsRosin and 0.35 kilogram of three [2,4-di-tert-butyl-phenyl] phosphite ester, 0.5 kilogram of antioxidant 1076, heated at constant temperature to 200 DEG C,Rapid stirring fully dissolves it, obtains modified rosin copolymer;
B, in A step gained modified rosin copolymer, slowly add 3 kilograms of glycerine, 3 kilograms of pentaerythrites and 0.3 kilogramMagnesia, 0.5 kilogram of β (3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid octadecyl ester carry out modification, carry out modification, described inIn flask, temperature is controlled at 270 DEG C, obtains modified rosin ester copolymer resin;
C, modified rosin ester copolymer resin is cooled to after 100 DEG C-150 DEG C, add the magnesia and 0.5 of 0.3 kilogramKilogram phosphorous acid hexichol ester in one last of the ten Heavenly stems, the neopelex of 8 kilograms, that 95 DEG C of hot water of 48 kilograms carry out efficient emulsification is anti-Should, then cooling, filters, and obtains the special-purpose aqueous tackifying resin of this cigarette holder sticklac.
Embodiment 3
Raw material and consumption
50 kilograms of rosin; Auxiliary agent: 0.85 kilogram of triphenyl phosphite and three [2,4-di-tert-butyl-phenyl] phosphite ester,Phosphorous acid one 0.5 kilogram of benzene didecyl ester, 10980.5 kilograms, antioxidant, zinc oxide and 0.6 kilogram, magnesia, thio-2 acid two0.5 kilogram of laurel tallow; Polyalcohol: 3 kilograms of glycerine, 3 kilograms of trihydroxy methyl propyl alcohol; 8 kilograms of neopelexes; 95 DEG C50 kilograms of hot pure water;
Its making step is:
A, in the four-hole boiling flask that electric mixer, dropper, reflux condensing tube, thermometer are housed, add 50 kilogramsRosin and 0.85 kilogram of triphenyl phosphite and three [2,4-di-tert-butyl-phenyl] phosphite ester, 0.5 antioxidant 1098, constant temperature addsHeat is to 195 DEG C-205 DEG C, and rapid stirring fully dissolves it, obtains modified rosin copolymer;
B, in A step gained modified rosin copolymer, slowly add the glycerine of 3 kilograms and the trihydroxy methyl propyl alcohol of 3 kilogramsThe zinc oxide of 3 kilograms and 0.3 kilogram and magnesia, thio-2 acid two laurel tallows of 0.5 kilogram carry out modification, in described flaskTemperature is controlled at 270 DEG C, obtains modified rosin ester copolymer resin;
C, modified rosin ester copolymer resin is cooled to after 100 DEG C-150 DEG C, add zinc oxide and the oxidation of 0.3 kilogramMagnesium and the phosphorous acid one benzene didecyl ester of 0.5 kilogram, the neopelex of 8 kilograms, the hot water of 50 kilograms carry out efficient breastChange reaction, then cooling, filters, and obtains the special-purpose aqueous tackifying resin of this cigarette holder sticklac.
The special-purpose aqueous tackifying resin of this cigarette holder sticklac joins in acrylic acid ester emulsion, the emulsion adhesive index obtainingFor:
Solid resultant 48-53% particle diameter (the 90%)≤1u of latex
PH6-8 stability >=6 month
Light transmittance >=25 viscosity >=500mPas.
Claims (1)
1. a preparation method for the special-purpose aqueous tackifying resin of cigarette holder sticklac, is characterized in that:
Adopt the raw material of following percentage by weight:
Rosin 40%-50%; Auxiliary agent 2%-4%; Polyalcohol 2%-10%; Emulsifying agent 3%-10%; Water 40%-50%;
Described auxiliary agent adopts several mixtures in light-colored agent or antioxidant or antiaging agent or catalysts or stabilizing agent; InstituteState light-colored agent and be a kind of or many in triethyl phosphite, triphenyl phosphite, three [2,4-di-tert-butyl-phenyl] phosphite esterKind;
Described antioxidant is Hinered phenols antioxidant;
Described antiaging agent is dilauryl thiodipropionate;
Described catalysts is one or more in zinc oxide, magnesia;
Described stabilizing agent is one or more of phosphorous acid hexichol ester in one last of the ten Heavenly stems, phosphorous acid one benzene didecyl ester;
Described polyalcohol is in glycerine or pentaerythrite or triethylene glycol or a diethyl acetal or trimethylolpropane or neopentyl glycolOne or more;
Described emulsifying agent is neopelex;
Making step is:
A, in the four-hole boiling flask that electric mixer, dropper, reflux condensing tube, thermometer are housed, add metering rosin andLight-colored agent, antioxidant, heated at constant temperature to 195 DEG C-205 DEG C, rapid stirring fully dissolves it, obtains modified rosin copolymer;
B, in A step gained modified rosin copolymer, slowly add polyalcohol, antiaging agent, catalysts to carry out modification,In described flask, temperature is controlled at 265 DEG C-275 DEG C, obtains modified rosin ester copolymer resin;
C, modified rosin ester copolymer resin is cooled to after 100 DEG C-150 DEG C, add catalysts, stabilizing agent, emulsifying agentCarry out efficient emulsion reaction with 95 DEG C of hot water, then cooling, filters, and obtains the special-purpose aqueous tackifying resin of this cigarette holder sticklac.
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| CN201210502606.6A CN103849329B (en) | 2012-11-30 | 2012-11-30 | Special-purpose aqueous tackifying resin of cigarette holder sticklac and preparation method thereof |
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| CN201210502606.6A CN103849329B (en) | 2012-11-30 | 2012-11-30 | Special-purpose aqueous tackifying resin of cigarette holder sticklac and preparation method thereof |
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| CN103849329A CN103849329A (en) | 2014-06-11 |
| CN103849329B true CN103849329B (en) | 2016-05-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104059600A (en) * | 2014-06-29 | 2014-09-24 | 陈昆 | Modified rosin resin dispersoid and preparation method thereof |
| CN104194640B (en) * | 2014-08-07 | 2016-03-09 | 广西众昌树脂有限公司 | The preparation method of rosin tackifying resin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010602A (en) * | 2010-09-30 | 2011-04-13 | 江西金安林产实业有限公司 | Water-based tackifier resin emulsion and preparation method thereof |
| CN102627777A (en) * | 2012-03-16 | 2012-08-08 | 梧州市飞卓林产品实业有限公司 | Preparation method of maleic anhydride rosin adduct resin emulsion |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010602A (en) * | 2010-09-30 | 2011-04-13 | 江西金安林产实业有限公司 | Water-based tackifier resin emulsion and preparation method thereof |
| CN102627777A (en) * | 2012-03-16 | 2012-08-08 | 梧州市飞卓林产品实业有限公司 | Preparation method of maleic anhydride rosin adduct resin emulsion |
Non-Patent Citations (2)
| Title |
|---|
| 松香和松香酯乳液制备的研究进展;廖世珍等;《现代化工》;20040731;第24卷;第59-61页 * |
| 松香酯乳液增粘剂的制备和应用研究;王振洪等;《林产化工通讯》;19941231(第4期);第9-15页 * |
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Effective date of registration: 20190103 Address after: 543300 Xihou Road, Tengcheng Town, Wuzhou City, Guangxi Zhuang Autonomous Region, No. 139 Patentee after: Guangxi Tengxian Tongxuan Lixin Chemical Co., Ltd. Address before: 543300 Xihou Road, Tengxian Town, Wuzhou City, Guangxi Zhuang Autonomous Region, No. 139 Patentee before: GUANGXI WUZHOU TONGXUAN FOREST CHEMICAL CO., LTD. |
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