CN113546586A - Process method for preparing temperature control microcapsule by utilizing ternary polymerization catalyst - Google Patents
Process method for preparing temperature control microcapsule by utilizing ternary polymerization catalyst Download PDFInfo
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- CN113546586A CN113546586A CN202110831976.3A CN202110831976A CN113546586A CN 113546586 A CN113546586 A CN 113546586A CN 202110831976 A CN202110831976 A CN 202110831976A CN 113546586 A CN113546586 A CN 113546586A
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- 239000003094 microcapsule Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002685 polymerization catalyst Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 23
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 18
- YBMDPYAEZDJWNY-UHFFFAOYSA-N 1,2,3,3,4,4,5,5-octafluorocyclopentene Chemical compound FC1=C(F)C(F)(F)C(F)(F)C1(F)F YBMDPYAEZDJWNY-UHFFFAOYSA-N 0.000 claims abstract description 9
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 230000003197 catalytic effect Effects 0.000 claims abstract description 6
- 239000012153 distilled water Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004816 latex Substances 0.000 claims description 23
- 229920000126 latex Polymers 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000004927 fusion Effects 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Polymerisation Methods In General (AREA)
Abstract
The invention discloses a process method for preparing a temperature control microcapsule by utilizing a ternary polymerization catalyst, wherein the temperature control microcapsule is prepared by a catalytic device, the catalytic device comprises a stirring tank, a filtering mechanism, a bottom plate, a conveying mechanism and a controller, the stirring mechanism comprises a stirring tank, a tank cover hinged to the top of the stirring tank, a rotating hole formed in the top of the tank cover, a transmission rod rotatably connected to the inner wall of the rotating hole, stirring rods and driving motors which are equidistantly distributed and welded to the outer wall of the transmission rod along the circumferential direction, and the output end of the driving motor is mutually sleeved with the top of the transmission rod. According to the invention, through the transmission rod and the stirring rod arranged in the stirring tank, materials such as norbornene, octafluorocyclopentene, styrene, catalyst and distilled water injected into the stirring tank can be fully stirred when the driving motor is started, so that the fusion is accelerated, and the material singleness of the microcapsule prepared by placing norbornene and octafluorocyclopentene in styrene and performing ternary combination is avoided.
Description
Technical Field
The invention relates to the technical field of temperature control microcapsules, in particular to a process method for preparing temperature control microcapsules by utilizing a ternary polymerization catalyst.
Background
Microcapsules, also called microcapsules, are small particles coated with a layer or a shell containing an active ingredient or a core material, and sometimes each microcapsule may contain some core materials (or the same components or different components), there is no recognized dimension of microcapsule size until now, the diameter of the microcapsule can be changed from 1 to 1000 μm, after a special core material is microencapsulated, the color, shape, volume, quality, solubility and storability of the core material can be changed to a certain extent, under a certain condition, the core material can be slowly released to exert the effect, the shape of the microcapsule is different, and the microcapsule mainly has irregular type, simple type, multi-core type, multi-wall type, filled particle type and the like, and the microcapsules are distinguished according to functional characteristics, including slow release type, pressure sensitive type, heat sensitive type, photosensitive type, expansion type, pH value sensitive type and the like.
The existing process for preparing the temperature control microcapsule is inconvenient to control the temperature when the microcapsule is dried, and the microcapsule is difficult to form or damage easily.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an antibacterial air filtering material and a preparation method thereof.
A technological method for preparing temperature control microcapsules by utilizing a ternary polymerization catalyst is characterized in that the temperature control microcapsules are prepared by a catalytic device, the catalytic device comprises a stirring mechanism, a filtering mechanism, a bottom plate, a conveying mechanism and a controller, the stirring mechanism comprises a stirring tank, a tank cover hinged to the top of the stirring tank, a rotating hole formed in the top of the tank cover, a transmission rod rotatably connected to the inner wall of the rotating hole, stirring rods and driving motors which are welded to the outer wall of the transmission rod along the circumferential direction and distributed at equal intervals, the output end of the driving motor is mutually sleeved with the top of the transmission rod, the conveying mechanism comprises a conveying belt and protection plates welded to the outer walls of two sides of the conveying belt, an electric heating plate is welded to the inner wall of the stirring tank, a temperature sensor is installed on the outer wall of one side of the protection plates, and the temperature sensor is connected to the input end of the controller through a signal line;
the process method for preparing the temperature-controlled microcapsule by utilizing the ternary polymerization catalyst comprises the following steps:
step 1: norbornene, octafluorocyclopentene, styrene, a catalyst and distilled water are respectively injected into the stirring tank through different material injection pipes;
step 2: starting an electric heating plate to heat and melt the material, and controlling the temperature to be 55-65 ℃ to obtain emulsion;
and step 3: starting a driving motor to drive a transmission rod and a stirring rod arranged on the outer wall of the transmission rod to stir the emulsion to obtain emulsion;
and 4, step 4: opening a connecting valve to inject the latex into a filtering mechanism, and filtering the latex through two filtering plates arranged inside the filtering mechanism to remove impurities;
and 5: and (3) dropping the latex after impurities are removed onto the conveyor belt through a discharge hopper, and starting drying lamps arranged on the outer walls of the two sides of the conveyor belt to dry the latex to obtain the temperature control microcapsule.
Preferably, the filtering mechanism comprises a box body, two ends of the box body are respectively sleeved on a connecting valve of a discharge port of the stirring tank and a feed port of the box body, two filtering plates welded on the inner wall of the box body at equal intervals, and L-shaped supporting rods welded on the outer walls of the two sides of the box body.
Preferably, the drying lamps are welded to the outer wall of one side of the protection plate and distributed equidistantly, and the controller is welded to the outer wall of one side of the conveyor belt.
Preferably, driving motor one side outer wall welding has the mounting panel, and welds in the cover top mounting panel bottom, the box bin outlet has cup jointed the row hopper, and arranges the hopper and be located the conveyer belt top.
Preferably, the outer wall of one side of the stirring tank is provided with material injecting holes distributed at equal intervals, and the material injecting holes are sleeved with material injecting pipes.
Preferably, the agitator tank all welds with the conveyer belt bottom and has the support frame, and the support frame all welds in the bottom plate top with "L" style of calligraphy bracing piece.
Preferably, driving motor, electric heating board, conveyer belt and stoving lamp all connect in the controller output through the wire, and the power cord is connected to the controller.
The invention has the beneficial effects that:
1. through the transmission rod and the stirring rod which are arranged in the stirring tank, materials such as norbornene, octafluorocyclopentene, styrene, a catalyst, distilled water and the like which are injected into the stirring tank can be fully stirred when the driving motor is started, so that the fusion is accelerated, and the microcapsules prepared by placing the norbornene and the octafluorocyclopentene in styrene in a ternary combination manner avoid the material singleness, improve the universality of the microcapsules, reduce the hazard of the materials to a certain extent and improve the practicability of the microcapsules;
2. can filter the reduction impurity to the latex after melting through the filter that sets up in the box inside, the latex after the filtration is carried through the conveyer belt, and can avoid the latex to drop in the transportation and improve the security through the guard plate that sets up at the both sides outer wall, and can dry the latex through a plurality of stoving lamps that set up at the guard plate outer wall, and the temperature when can detecting the stoving through the temperature sensor who sets up at guard plate one side outer wall, the high temperature or can be with signal transmission to controller when crossing low, controller control stoving lamp temperature regulation, realize automatic temperature control, the latex is in suitable stoving temperature has been guaranteed, the spoilage of microcapsule has been reduced, the cost loss is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst according to the present invention;
FIG. 2 is a schematic structural diagram of a stirring mechanism of a process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst according to the present invention;
FIG. 3 is a schematic structural diagram of a filtering mechanism of a process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst according to the present invention;
FIG. 4 is a schematic structural diagram of a stirring tank of a process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst according to the present invention;
FIG. 5 is a schematic structural diagram of a conveying mechanism of a process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst.
In the figure: the automatic drying machine comprises a driving motor 1, a stirring tank 2, a filtering mechanism 3, a supporting rod 4 in an L shape, a bottom plate 5, a conveying mechanism 6, a protective plate 7, a controller 8, a transmission rod 9, a stirring rod 10, a box 11, a filter plate 12, a material filling pipe 13, an electric heating plate 14, a conveying belt 15, a temperature sensor 16 and a drying lamp 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Embodiment, referring to fig. 1 to 5, a process for preparing temperature-controlled microcapsules using a ternary polymerization catalyst includes a driving motor 1, a stirring tank 2, a filtering mechanism 3, an L-shaped support rod 4, a bottom plate 5, a conveying mechanism 6, a protection plate 7, a controller 8, a transmission rod 9, a stirring rod 10, a tank 11, a filter plate 12, a feeding pipe 13, an electric heating plate 14, a conveyor belt 15, a temperature sensor 16, and a drying lamp 17, wherein the stirring mechanism includes the stirring tank 2, a tank cover hinged to the top of the stirring tank 2, a rotation hole formed at the top of the tank cover, the transmission rod 9 rotatably connected to the inner wall of the rotation hole, the stirring rods 1 and the driving motor 1 which are equidistantly distributed and welded to the outer wall of the transmission rod 9 in the circumferential direction, the output end of the driving motor 1 is sleeved to the top of the transmission rod 9, the conveying mechanism 6 includes the conveyor belt 15 and the protection plate 7 welded to the outer walls of both sides of the conveyor belt 15, an electric heating plate 14 is welded on the inner wall of the stirring tank 2, a temperature sensor 16 is installed on the outer wall of one side of the protection plate 7, and the temperature sensor 16 is connected to the input end of the controller 8 through a signal line;
the process method for preparing the temperature-controlled microcapsule by utilizing the ternary polymerization catalyst comprises the following steps:
step 1: norbornene, octafluorocyclopentene, styrene, a catalyst and distilled water are respectively injected into the stirring tank 2 through different injection pipes 13;
step 2: starting the electric heating plate 14 to heat and melt the material, and controlling the temperature to be 55-65 ℃ to obtain emulsion;
and step 3: starting a driving motor 11 to drive the transmission rod 9 and a stirring rod 10 arranged on the outer wall of the transmission rod 9 to stir the emulsion to obtain emulsion;
and 4, step 4: opening a connecting valve to inject the latex into the filtering mechanism 3, and filtering the latex through two filtering plates 17 arranged inside the filtering mechanism 3 to remove impurities;
and 5: the latex after removing impurities falls onto the conveyor belt 15 through a discharge hopper, and drying lamps arranged on the outer walls of the two sides of the conveyor belt 15 are started to dry the latex, so that the temperature control microcapsules can be obtained;
the filter mechanism 3 comprises a box body 3, two filter plates 12, two ends of which are respectively sleeved on a connecting valve of a discharge port of an agitator tank 2 and a feed inlet of the box body 3, and an L-shaped support rod 4 welded on outer walls of two sides of the box body 3, wherein the two filter plates 12 are equidistantly welded on the inner wall of the box body 3, the L-shaped support rod 4 is equidistantly welded on the outer wall of one side of a protection plate 7, the drying lamps 17 are equidistantly distributed on the outer wall of one side of the protection plate 7, the controller 8 is welded on the outer wall of one side of a conveyor belt 15, the outer wall of one side of a driving motor 1 is welded with a mounting plate, the bottom of the mounting plate is welded on the top of a tank cover, a discharge hopper is sleeved at a discharge port of the box body 3 and is positioned above the conveyor belt 15, material injection holes are equidistantly distributed on the outer wall of one side of the agitator tank 2, the material injection holes are all sleeved with material injection pipes 13, support frames are welded at the bottoms of the agitator tank 2 and the bottom plate 5, and the support frames are welded on the top of a bottom plate 5 together with the L-shaped support rod 4, the driving motor 1, the electric heating plate 14, the conveyor belt 15 and the drying lamp 17 are all connected to the output end of the controller 8 through wires, and the controller 8 is connected with a power line.
Through the transmission rod 9 and the stirring rod 10 arranged in the stirring tank 2, materials such as norbornene, octafluorocyclopentene, styrene, catalyst, distilled water and the like injected into the stirring tank 2 can be fully stirred when the driving motor 1 is started, so that the fusion is accelerated, and the microcapsules prepared by ternary combination of the norbornene and the octafluorocyclopentene in the styrene are placed, so that the material singleness is avoided, the universality of the microcapsules is improved, the hazard of the materials is reduced to a certain extent, and the practicability of the microcapsules is improved; can filter the reduction impurity to the latex after melting through setting up at the inside filter 12 of box 11, the latex after the filtration is carried through conveyer belt 15, and can avoid the latex to drop in the transportation and improve the security through setting up at guard plate 7 of both sides outer wall, and can dry the latex through setting up a plurality of stoving lamps 17 at guard plate 7 outer wall, and can detect the temperature when drying through setting up temperature sensor 16 at guard plate 7 one side outer wall, the high temperature or can carry the signal to controller 8 when crossing low excessively, 17 temperature regulation of controller 8 control stoving lamps, realize automatic temperature control, guarantee that the latex is in suitable stoving temperature, the spoilage of microcapsule has been reduced, the cost loss is reduced, the latex is in suitable stoving temperature, the device is provided with a device
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A process method for preparing temperature control microcapsules by utilizing a ternary polymerization catalyst comprises the steps that the temperature control microcapsules are prepared by a catalytic device, the catalytic device comprises a stirring tank (2), a tank cover hinged to the top of the stirring tank (2), a rotating hole formed in the top of the tank cover, a transmission rod (9) rotatably connected to the inner wall of the rotating hole, and stirring rods (1) and driving motors (1) which are welded to the outer wall of the transmission rod (9) along the circumferential direction and distributed equidistantly, the output end of each driving motor (1) is mutually sleeved with the top of the transmission rod (9), each transmission mechanism (6) comprises a transmission belt (15) and a protection plate (7) welded to the outer walls of the two sides of the transmission belt (15), and an electric heating plate (14) is welded to the inner wall of the stirring tank (2), the outer wall of one side of the protection plate (7) is provided with a temperature sensor (16), and the temperature sensor (16) is connected to the input end of the controller (8) through a signal line;
the process method for preparing the temperature-controlled microcapsule by utilizing the ternary polymerization catalyst comprises the following steps of 1: norbornene, octafluorocyclopentene, styrene, a catalyst and distilled water are respectively injected into the stirring tank (2) through different injection pipes (13);
step 2: starting an electric heating plate (14) to heat and melt the material, and controlling the temperature to be 55-65 ℃ to obtain emulsion;
and step 3: starting a driving motor (11) to drive the transmission rod (9) and a stirring rod (10) arranged on the outer wall of the transmission rod (9) to stir the emulsion to obtain the emulsion;
and 4, step 4: opening a connecting valve to inject the latex into the filtering mechanism (3), and filtering the latex through two filtering plates (17) arranged inside the filtering mechanism (3) to remove impurities;
and 5: the latex after the impurities are removed falls onto the conveyor belt (15) through the discharge hopper, and drying lamps arranged on the outer walls of the two sides of the conveyor belt (15) are started to dry the latex, so that the temperature control microcapsule can be obtained.
2. The process for preparing temperature-controlled microcapsules by using a ternary polymerization catalyst as claimed in claim 1, wherein the filtering mechanism (3) comprises a box body (3), a connecting valve with two ends respectively sleeved on the discharge port of the stirring tank (2) and the feed port of the box body (3), two filtering plates (12) welded to the inner wall of the box body (3) at equal intervals, and L-shaped supporting rods (4) welded to the outer walls of the two sides of the box body (3).
3. The process method for preparing the temperature-controlled microcapsule by using the ternary polymerization catalyst as claimed in claim 1, wherein the drying lamps (17) are welded on the outer wall of one side of the protection plate (7) and are distributed equidistantly, and the controller (8) is welded on the outer wall of one side of the conveyor belt (15).
4. The process method for preparing the temperature-controlled microcapsule by using the ternary polymerization catalyst as claimed in claim 2, wherein a mounting plate is welded on the outer wall of one side of the driving motor (1), the bottom of the mounting plate is welded on the top of the tank cover, a discharge hopper is sleeved at the discharge port of the tank body (3), and the discharge hopper is positioned above the conveyor belt (15).
5. The process method for preparing the temperature-controlled microcapsule by using the ternary polymerization catalyst as claimed in claim 1, wherein the outer wall of one side of the stirring tank (2) is provided with material injection holes which are distributed at equal intervals, and the material injection holes are sleeved with material injection pipes (13).
6. The process method for preparing the temperature-controlled microcapsule by using the ternary polymerization catalyst as claimed in claim 1, wherein the support frames are welded at the bottoms of the stirring tank (2) and the conveyor belt (15), and the support frames and the L-shaped support rods (4) are welded at the top of the bottom plate (5).
7. The process method for preparing the temperature-controlled microcapsule by using the ternary polymerization catalyst as claimed in claim 3, wherein the driving motor (1), the electric heating plate (14), the conveyor belt (15) and the drying lamp (17) are all connected to the output end of the controller (8) through conducting wires, and the controller (8) is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110831976.3A CN113546586A (en) | 2021-07-22 | 2021-07-22 | Process method for preparing temperature control microcapsule by utilizing ternary polymerization catalyst |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110831976.3A CN113546586A (en) | 2021-07-22 | 2021-07-22 | Process method for preparing temperature control microcapsule by utilizing ternary polymerization catalyst |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356386A (en) * | 1999-11-17 | 2001-05-23 | Tagra Biotechnologies Ltd | Microencapsulation |
| CN104817659A (en) * | 2015-05-04 | 2015-08-05 | 宁波工程学院 | Ternary polymerization catalyst of norbornene, octafluorocyclopentene and styrene and ternary polymerization method |
| CN107398215A (en) * | 2017-09-18 | 2017-11-28 | 盐城方正医药科技有限公司 | A kind of Simvastatin production agitating device |
| US20180223146A1 (en) * | 2015-08-31 | 2018-08-09 | College of the North Atlantic - Qatar | Method for low temperature microencapsulation of phase change materials |
| CN109907321A (en) * | 2019-02-15 | 2019-06-21 | 李树森 | A kind of extremely frigid zones deep-sea fish oil soft capsules and preparation method thereof |
| CN213295272U (en) * | 2020-07-27 | 2021-05-28 | 陕西未来纪元智能科技有限公司 | Full-automatic device for producing hemp seed oil microcapsules |
| CN213528163U (en) * | 2020-10-30 | 2021-06-25 | 江苏海王健康生物科技有限公司 | Dosing unit is used in softgel production |
| CN213557032U (en) * | 2020-10-25 | 2021-06-29 | 海南众康悦医疗器械有限公司 | Hyaluronic acid repair biological dressing mixing device |
-
2021
- 2021-07-22 CN CN202110831976.3A patent/CN113546586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356386A (en) * | 1999-11-17 | 2001-05-23 | Tagra Biotechnologies Ltd | Microencapsulation |
| CN104817659A (en) * | 2015-05-04 | 2015-08-05 | 宁波工程学院 | Ternary polymerization catalyst of norbornene, octafluorocyclopentene and styrene and ternary polymerization method |
| US20180223146A1 (en) * | 2015-08-31 | 2018-08-09 | College of the North Atlantic - Qatar | Method for low temperature microencapsulation of phase change materials |
| CN107398215A (en) * | 2017-09-18 | 2017-11-28 | 盐城方正医药科技有限公司 | A kind of Simvastatin production agitating device |
| CN109907321A (en) * | 2019-02-15 | 2019-06-21 | 李树森 | A kind of extremely frigid zones deep-sea fish oil soft capsules and preparation method thereof |
| CN213295272U (en) * | 2020-07-27 | 2021-05-28 | 陕西未来纪元智能科技有限公司 | Full-automatic device for producing hemp seed oil microcapsules |
| CN213557032U (en) * | 2020-10-25 | 2021-06-29 | 海南众康悦医疗器械有限公司 | Hyaluronic acid repair biological dressing mixing device |
| CN213528163U (en) * | 2020-10-30 | 2021-06-25 | 江苏海王健康生物科技有限公司 | Dosing unit is used in softgel production |
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Application publication date: 20211026 |
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| RJ01 | Rejection of invention patent application after publication |