CN111602847A - Water-based blasting bead for cigarettes and preparation method thereof - Google Patents
Water-based blasting bead for cigarettes and preparation method thereof Download PDFInfo
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- CN111602847A CN111602847A CN202010399505.5A CN202010399505A CN111602847A CN 111602847 A CN111602847 A CN 111602847A CN 202010399505 A CN202010399505 A CN 202010399505A CN 111602847 A CN111602847 A CN 111602847A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to the field of tobacco manufacturing, in particular to a water-based bead for tobacco and a preparation method thereof, which are characterized in that: the water-based blasting bead consists of a water-soluble substance solution core and an oily outer wall coated outside the solution core. The invention has the advantages that: the water-based blasting bead prepared by the method is easy to form, high in production efficiency, good in hand feeling and easy to crush.
Description
Technical Field
The invention relates to the field of tobacco manufacturing, in particular to a water-based blasting bead for tobacco and a preparation method thereof.
Background
Most of conventional cigarettes on the market at present have the defects of slightly insufficient comfort of the cigarette suction throat and prominent dry feeling; therefore, the related technology of smoke moisture retention or water supplement is required to make up for the defect and improve the smoking comfort of the cigarette. The moisture retention method generally adds glycerin, propylene glycol, xylitol or sorbitol and the like into tobacco shreds, although the polyhydric alcohol type moisture retention agent can maintain the moisture content of the tobacco shreds in the processing process and improve the processing resistance of the tobacco shreds, the additives are directly added into the tobacco shreds and participate in combustion during smoking, other miscellaneous gases are introduced into smoke gas, and the sensory quality of cigarettes is influenced.
The filter tip section is subjected to smoke gas water replenishing without the defect, the prior art generally adopts a bead blasting technology for adding liquid into the filter tip, but the prior bead blasting production technology has the following two defects: 1) the wall material of the common blasting bead is soluble in water or can form corrosion under the action of water, so that water cannot be preserved for a long time; if the mode of thickening the bead blasting wall is adopted, the bead blasting is not easy to crush and the practicability is not strong; 2) after long-time exploration, the flexible material capable of most effectively preserving water is a plastic material at present, but the plastic and water molecules have no infiltration effect, so that the conventional dripping pill mode cannot be adopted for production; some methods adopt the mode that plastic is made into a specific mould, water is injected into the mould, and finally the mould is formed; however, because of the high mobility of water, this method requires high precision of production equipment, resulting in increased manufacturing cost. Therefore, how to manufacture the water-based bead with easy forming and easy crushing becomes a technical problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a water-based bead for cigarettes and a preparation method thereof.
The technical scheme for realizing the aim of the invention is 1. the water-based blasting bead for the cigarettes is characterized in that: the water-based blasting bead consists of a water-soluble substance solution core and an oily outer wall coated outside the solution core.
The water-soluble substance solution core is composed of pure water and a water-soluble substance according to a weight ratio of 1: 0.0001-1: 0.05.
And the water-soluble substance is one or more water-soluble substances selected from Tween 20, Tween 40, Tween 80, Tween 85, sodium oleate, PEG400 monolaurate, sorbitan trioleate, sorbitan tristearate, glycol fatty acid ester, propylene glycol fatty acid ester and glycerol monostearate.
And the oily outer wall mainly comprises 10-40 parts by weight of methacrylic resin, 10-50 parts by weight of acrylic resin oligomer, 10-20 parts by weight of polybutylmethacrylate prepolymer, 20-50 parts by weight of active diluent tripropylene glycol diacrylate, 1-10 parts by weight of curing agent and auxiliary agent.
And the curing agent is a photoinitiator.
The invention also provides a preparation method of the waterborne bead for cigarettes, which comprises the following steps:
(1) preparation of core Material solution
Weighing pure water and water-soluble substances according to the weight ratio of 1: 0.0001-1: 0.05, mixing and uniformly stirring to obtain a water-soluble substance solution core, wherein the surface tension of the water-soluble substance solution core is 5-70 milli-newtons per meter;
(2) preparation of oily exotheca solution
Weighing 10-40 parts of methacrylic resin, 10-50 parts of acrylic resin oligomer, 10-20 parts of polybutylmethacrylate prepolymer, 20-50 parts of active diluent propylene glycol diacrylate, 1-10 parts of curing agent and auxiliary agent, adding into a stirrer, starting the stirrer, adjusting the rotating speed to be 2000 rpm at 1000 MPa, stirring for 30-40 min, foaming under-0.01 MPa for 10 min to obtain an oily outer wall solution with the surface tension of 25-60 milli-newtons per meter, and storing at 20 ℃ for later use;
(3) weighing 500 portions of pure water and 1000 portions of pure water as external phase water for later use;
(4) preparation of aqueous blasting beads
The method comprises the steps of dripping water-based exploding beads by adopting a coaxial copolymerization type three-phase channel, injecting a core material solution into an inner layer of the three-phase channel at the flow rate of 1-40 ml/min by using a peristaltic pump, injecting an oily outer wall solution into an intermediate layer of the three-phase channel at the flow rate of 1-50 ml/min by using a peristaltic pump, injecting external phase water into an outer layer of the three-phase channel at the flow rate of 10-100 ml/min by using a peristaltic pump, forming double-layer coated liquid drops under the three-phase shearing action of a coaxial chip, irradiating the rear end of the three-phase channel by adopting an ultraviolet lamp with the ultraviolet light intensity of 15-25 mJ/sq cm, and finishing dripping the.
And in step 6.4, the diameter of the inner layer of the three-phase channel is 0.1-2 mm, the diameter of the middle layer of the three-phase channel is 1-5 mm, the diameter of the outer layer of the three-phase channel is 2-10 mm, and the hole spacing of the three-phase channel is 0-5 mm.
The invention has the advantages that: the method has the advantages that the micro-fluidic droplet technology is utilized, the coaxial chip three-phase shearing action forms double-layer coating droplets, the coaxial chip channels are amplified, the water-in-oil-in-water characteristic is utilized, and the water-based blasting bead is prepared.
Drawings
Fig. 1 is a schematic structural view of a three-phase channel.
Detailed Description
Referring to fig. 1, the present invention will be further described with reference to the following examples.
The first embodiment,
The water-soluble substance comprises 100 parts by weight of pure water, 1 part by weight of tween 20 and 1 part by weight of tween 80, and is stirred and mixed for later use.
The oily outer wall consists of 10 parts by weight of methacrylic resin, 10 parts by weight of acrylic resin oligomer, 10 parts by weight of polybutylmethacrylate prepolymer, 20 parts by weight of active diluent trimethylene glycol diacrylate, 1 part by weight of photoinitiator 184 and 0.5 part by weight of auxiliary agent.
The preparation method of the water-based blasting bead comprises the following steps:
(1) preparation of core Material solution
Weighing pure water and water-soluble substances, mixing, and stirring to obtain a water-soluble substance solution core with surface tension of milli-newtons per meter;
(2) preparation of oily exotheca solution
Weighing 10 parts by weight of methacrylic resin, 10 parts by weight of acrylic resin oligomer, 10 parts by weight of polybutylmethacrylate prepolymer, 20 parts by weight of active diluent trimethylene glycol diacrylate, 1 part by weight of photoinitiator 184 and 0.5 part by weight of auxiliary agent, adding the mixture into a stirrer, starting the stirrer to adjust the rotating speed to 1000 revolutions per minute, stirring for 30 minutes, discharging the mixture for 10 minutes under-0.01 to obtain an oily outer wall solution with the surface tension of 25 millinewtons per meter, and storing the oily outer wall solution at 20 ℃ for later use;
(3) weighing 500 parts of pure water as external phase water for later use;
(4) preparation of aqueous blasting beads
The method comprises the steps of dripping water-based exploding beads by adopting a coaxial copolymerization type three-phase channel, injecting a core material solution into an inner layer of the three-phase channel at the flow rate of 1 ml/min by using a peristaltic pump, injecting an oily outer wall solution into an intermediate layer of the three-phase channel at the flow rate of 1 ml/min by using a peristaltic pump, injecting external phase water into an outer layer of the three-phase channel at the flow rate of 10 ml/min by using a peristaltic pump, forming double-layer coated liquid drops under the three-phase shearing action of a coaxial chip, irradiating the rear end of the three-phase channel by adopting an ultraviolet lamp with the ultraviolet intensity of 15 mJ/sq cm, and finishing dripping the water.
Example two
The water-soluble substance comprises 100 parts by weight of pure water, 1 part by weight of tween 20, 1 part by weight of tween 80, 0.5 part by weight of PEG400 monolaurate and 0.3 part by weight of propylene glycol fatty acid ester, and is stirred and mixed for later use.
The oily outer wall consists of 25 weight parts of methacrylic resin, 30 weight parts of acrylic resin oligomer, 15 weight parts of polybutylmethacrylate prepolymer, 35 weight parts of active diluent trimethylene glycol diacrylate, 5 weight parts of photoinitiator 184 and 0.5 weight part of auxiliary agent.
The preparation method of the water-based blasting bead comprises the following steps:
(1) preparation of core Material solution
Weighing pure water and water-soluble substances, mixing, and stirring to obtain a water-soluble substance solution core with surface tension of 35 milli-newtons per meter;
(2) preparation of oily exotheca solution
Weighing 25 parts by weight of methacrylic resin, 30 parts by weight of acrylic resin oligomer, 15 parts by weight of polybutylmethacrylate prepolymer, 35 parts by weight of active diluent trimethylene glycol diacrylate, 5 parts by weight of photoinitiator 184 and 0.5 part by weight of auxiliary agent, adding into a stirrer, starting the stirrer, adjusting the rotating speed to 1500 revolutions per minute, stirring for 35 minutes, foaming under-0.01 MPa for 10 minutes to obtain an oily outer wall solution, wherein the surface tension of the oily outer wall solution is 33 milli-newtons per meter, and storing at 20 ℃ for later use;
(3) weighing 800 parts of pure water as external phase water for later use;
(4) preparation of aqueous blasting beads
The method comprises the steps of dripping water-based exploding beads by adopting a coaxial copolymerization type three-phase channel, injecting a core material solution into an inner layer of the three-phase channel at the flow rate of 20 ml/min by using a peristaltic pump, injecting an oily outer wall solution into an intermediate layer of the three-phase channel at the flow rate of 25 ml/min by using the peristaltic pump, injecting external phase water into an outer layer of the three-phase channel at the flow rate of 55 ml/min by using the peristaltic pump, forming double-layer coating liquid drops under the three-phase shearing action of a coaxial chip, irradiating the rear end of the three-phase channel by adopting an ultraviolet lamp with the ultraviolet intensity of 20 mJ/sq cm, and finishing dripping the water.
Example III,
The water-soluble substance is 100 parts of pure water, tween 80: 2 parts by weight, 85 parts by weight: 0.5 part by weight, sodium oleate: 0.3 part by weight of sorbitan tristearate: 0.1 part by weight of ethylene glycol fatty acid ester: 0.5 part by weight, and stirring and mixing for later use.
The oily outer wall consists of 40 weight parts of methacrylic resin, 50 weight parts of acrylic resin oligomer, 20 weight parts of polybutylmethacrylate prepolymer, 50 weight parts of active diluent trimethylene glycol diacrylate, 10 weight parts of photoinitiator 184 and 0.5 weight part of auxiliary agent.
The preparation method of the water-based blasting bead comprises the following steps:
(1) preparation of core Material solution
Weighing pure water and water-soluble substances, mixing, and stirring to obtain a water-soluble substance solution core with surface tension of 70 milli-newtons per meter;
(2) preparation of oily exotheca solution
Weighing 40 parts by weight of methacrylic resin, 50 parts by weight of acrylic resin oligomer, 20 parts by weight of polybutylmethacrylate prepolymer, 50 parts by weight of active diluent trimethylene glycol diacrylate, 10 parts by weight of photoinitiator 184 and 0.5 part by weight of auxiliary agent, adding into a stirrer, starting the stirrer, adjusting the rotating speed to 2000 revolutions per minute, stirring for 40 minutes, foaming under-0.01 MPa for 10 minutes to obtain an oily outer wall solution, wherein the surface tension of the oily outer wall solution is 60 milli-newtons per meter, and storing at 20 ℃ for later use;
(3) weighing 1000 parts of pure water as external phase water for later use;
(4) preparation of aqueous blasting beads
The method comprises the steps of dripping water-based exploding beads by adopting a coaxial copolymerization type three-phase channel, injecting a core material solution into an inner layer of the three-phase channel at a flow rate of 40 ml/min by using a peristaltic pump, injecting an oily outer wall solution into an intermediate layer of the three-phase channel at a flow rate of 50 ml/min by using a peristaltic pump, injecting external phase water into an outer layer of the three-phase channel at a flow rate of 100 ml/min by using a peristaltic pump, forming double-layer coated liquid drops under the three-phase shearing action of a coaxial chip, irradiating the rear end of the three-phase channel by adopting an ultraviolet lamp with ultraviolet intensity of 25 mJ/sq cm, and finishing dripping the water-.
Claims (7)
1. The water-based blasting bead for the cigarettes is characterized in that: the water-based blasting bead consists of a water-soluble substance solution core and an oily outer wall coated outside the solution core.
2. The water-based blasting bead for the cigarettes according to claim 1, characterized in that: the water-soluble substance solution core is composed of pure water and a water-soluble substance according to a weight ratio of 1: 0.0001-1: 0.05.
3. The water-based blasting bead for the cigarettes according to claim 2, characterized in that: the water-soluble substance is one or more water-soluble substances selected from Tween 20, Tween 40, Tween 80, Tween 85, sodium oleate, PEG400 monolaurate, sorbitan trioleate, sorbitan tristearate, ethylene glycol fatty acid ester, propylene glycol fatty acid ester and glycerol monostearate.
4. The water-based blasting bead for the cigarettes according to claim 1, characterized in that: the oily outer wall mainly comprises 10-40 parts by weight of methacrylic resin, 10-50 parts by weight of acrylic resin oligomer, 10-20 parts by weight of polybutylmethacrylate prepolymer, 20-50 parts by weight of active diluent tripropylene glycol diacrylate, 1-10 parts by weight of curing agent and auxiliary agent.
5. The water-based blasting bead for the cigarettes according to claim 4, characterized in that: the curing agent is a photoinitiator.
6. The preparation method of the water-based blasting bead for the cigarette as claimed in claim 1, which is characterized by comprising the following steps:
6.1. preparation of core Material solution
Weighing pure water and water-soluble substances according to the weight ratio of 1: 0.0001-1: 0.05, mixing and uniformly stirring to obtain a water-soluble substance solution core, wherein the surface tension of the water-soluble substance solution core is 5-70 milli-newtons per meter;
6.2. preparation of oily exotheca solution
Weighing 10-40 parts of methacrylic resin, 10-50 parts of acrylic resin oligomer, 10-20 parts of polybutylmethacrylate prepolymer, 20-50 parts of active diluent propylene glycol diacrylate, 1-10 parts of curing agent and auxiliary agent, adding into a stirrer, starting the stirrer, adjusting the rotating speed to be 2000 revolutions per minute at 1000-0.01 MPa, stirring for 30-40 minutes, foaming for 10 minutes under-0.01 MPa to obtain an oily outer wall solution with the surface tension of 25-60 milli-newtons per meter, and storing at 20 ℃ for later use;
6.3. weighing 500 portions of pure water and 1000 portions of pure water as external phase water for later use;
6.4. preparation of aqueous blasting beads
The method comprises the steps of dripping water-based exploding beads by adopting a coaxial copolymerization type three-phase channel, injecting a core material solution into an inner layer of the three-phase channel at the flow rate of 1-40 ml/min by using a peristaltic pump, injecting an oily outer wall solution into an intermediate layer of the three-phase channel at the flow rate of 1-50 ml/min by using a peristaltic pump, injecting external phase water into an outer layer of the three-phase channel at the flow rate of 10-100 ml/min by using a peristaltic pump, forming double-layer coated liquid drops under the three-phase shearing action of a coaxial chip, irradiating the rear end of the three-phase channel by adopting an ultraviolet lamp with the ultraviolet light intensity of 15-25 mJ/sq cm, and finishing dripping the.
7. The method of claim 6, wherein: in the step 6.4, the diameter of the inner layer of the three-phase channel is 0.1-2 mm, the diameter of the middle layer of the three-phase channel is 1-5 mm, the diameter of the outer layer of the three-phase channel is 2-10 mm, and the hole spacing of the three-phase channel is 0-5 mm.
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| CN202010399505.5A CN111602847A (en) | 2020-05-12 | 2020-05-12 | Water-based blasting bead for cigarettes and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349436A (en) * | 2021-06-17 | 2021-09-07 | 武汉市昱宸峰科技有限公司 | Heating non-combustion cigarette with fuming blasting beads |
| CN114128918A (en) * | 2021-11-08 | 2022-03-04 | 山东将军烟草新材料科技有限公司 | Water-phase blasting bead and preparation method and application thereof |
| CN114158768A (en) * | 2021-11-08 | 2022-03-11 | 山东将军烟草新材料科技有限公司 | Preparation method and application of water-soluble blasting bead by using micro-channel |
| CN114515017A (en) * | 2022-01-26 | 2022-05-20 | 湖北特斯特乐新材料科技有限责任公司 | Water blasting bead with high water retention performance and preparation method and application thereof |
| CN114534648A (en) * | 2022-01-26 | 2022-05-27 | 湖北特斯特乐新材料科技有限责任公司 | Device for preparing photocuring water-carrying capsule and preparation method of photocuring water-carrying capsule |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305521A (en) * | 2014-08-28 | 2015-01-28 | 上海华宝生物科技有限公司 | Cigarette water capsule with water and hydrotropic substance as core materials and manufacturing method of cigarette water capsule with water and hydrotropic substance as core materials |
| CN106942787A (en) * | 2017-03-22 | 2017-07-14 | 云南芯韵科技开发有限公司 | A kind of cigarette microemulsion capsule and preparation method thereof |
| CN108378417A (en) * | 2018-04-20 | 2018-08-10 | 广西中烟工业有限责任公司 | A kind of preparation method of the quick-fried pearl of water-soluble core material based on milli fluidics |
| CN109793275A (en) * | 2019-02-18 | 2019-05-24 | 重庆中烟工业有限责任公司 | A kind of preparation method and cigarette filter of cigarette packet capsule with diuresis promoting function |
| CN110150742A (en) * | 2018-02-13 | 2019-08-23 | 湖南中烟工业有限责任公司 | A kind of packet capsule with diuresis promoting function and its one-step shaping preparation method and the application in cigarette |
| CN110419774A (en) * | 2019-07-10 | 2019-11-08 | 云南巴菰生物科技有限公司 | A kind of quick-fried pearl of water and preparation method thereof with double rubber layers |
-
2020
- 2020-05-12 CN CN202010399505.5A patent/CN111602847A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305521A (en) * | 2014-08-28 | 2015-01-28 | 上海华宝生物科技有限公司 | Cigarette water capsule with water and hydrotropic substance as core materials and manufacturing method of cigarette water capsule with water and hydrotropic substance as core materials |
| CN106942787A (en) * | 2017-03-22 | 2017-07-14 | 云南芯韵科技开发有限公司 | A kind of cigarette microemulsion capsule and preparation method thereof |
| CN110150742A (en) * | 2018-02-13 | 2019-08-23 | 湖南中烟工业有限责任公司 | A kind of packet capsule with diuresis promoting function and its one-step shaping preparation method and the application in cigarette |
| CN108378417A (en) * | 2018-04-20 | 2018-08-10 | 广西中烟工业有限责任公司 | A kind of preparation method of the quick-fried pearl of water-soluble core material based on milli fluidics |
| CN109793275A (en) * | 2019-02-18 | 2019-05-24 | 重庆中烟工业有限责任公司 | A kind of preparation method and cigarette filter of cigarette packet capsule with diuresis promoting function |
| CN110419774A (en) * | 2019-07-10 | 2019-11-08 | 云南巴菰生物科技有限公司 | A kind of quick-fried pearl of water and preparation method thereof with double rubber layers |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349436A (en) * | 2021-06-17 | 2021-09-07 | 武汉市昱宸峰科技有限公司 | Heating non-combustion cigarette with fuming blasting beads |
| CN114128918A (en) * | 2021-11-08 | 2022-03-04 | 山东将军烟草新材料科技有限公司 | Water-phase blasting bead and preparation method and application thereof |
| CN114158768A (en) * | 2021-11-08 | 2022-03-11 | 山东将军烟草新材料科技有限公司 | Preparation method and application of water-soluble blasting bead by using micro-channel |
| CN114515017A (en) * | 2022-01-26 | 2022-05-20 | 湖北特斯特乐新材料科技有限责任公司 | Water blasting bead with high water retention performance and preparation method and application thereof |
| CN114534648A (en) * | 2022-01-26 | 2022-05-27 | 湖北特斯特乐新材料科技有限责任公司 | Device for preparing photocuring water-carrying capsule and preparation method of photocuring water-carrying capsule |
| CN114515017B (en) * | 2022-01-26 | 2024-03-26 | 湖北特斯特乐新材料科技有限责任公司 | Water explosion bead with high water retention performance and preparation method and application thereof |
| CN114534648B (en) * | 2022-01-26 | 2024-05-21 | 湖北特斯特乐新材料科技有限责任公司 | Device for preparing photo-curing water-carrying capsule and preparation method of photo-curing water-carrying capsule |
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Application publication date: 20200901 |