CN105749735A - Deodorizing antibacterial gel and preparation method and application thereof - Google Patents
Deodorizing antibacterial gel and preparation method and application thereof Download PDFInfo
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- CN105749735A CN105749735A CN201610234489.8A CN201610234489A CN105749735A CN 105749735 A CN105749735 A CN 105749735A CN 201610234489 A CN201610234489 A CN 201610234489A CN 105749735 A CN105749735 A CN 105749735A
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- polyacrylamide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
Abstract
The invention discloses deodorizing antibacterial gel and a preparation method and application thereof.The deodorizing antibacterial gel is prepared from, by weight, 38-50 parts of polyacrylamide, 8-16 parts of cassia twig, 22-30 parts of kaolin and 15-25 parts of Campanumoea lancifolia root.The preparation method includes: smashing and sieving the Campanumoea lancifolia root, disposing prepared Campanumoea lancifolia root powder in alcohol for soaking, seeping, filtering to obtain supernate, and depressurizing for concentration to obtain Campanumoea lancifolia root concentrate; smashing and sieving polyacrylamide, mixing with the Campanumoea lancifolia root concentrate, adding cyclohexane, and thermally treating to dryness to obtain pre-treated polyacrylamide; smashing and sieving the cassia twig and kaolin, adding acetic acid for thermal treating, adding deionized water for ultrasonic treatment, mixing with pre-treated polyacrylamide, and performing ultrasonic treatment to obtain the deodorizing antibacterial gel.The deodorizing antibacterial gel is used in manure collection bags, has good deodorizing effect and high solidifying degree on manure and is convenient in treatment and sterilization.
Description
Technical field
The present invention relates to night soil-treatment field of material technology, the gel of a kind of deodorizing antibiotic and
Preparation method and application.
Background technology
The easy incontinence of faces of patient of severe crisis, stupor and the loss of consciousness.Due to Patients with Fecal Incontinence
Sphincter ani chalasia, stool can not automatic control, in water sample or pasty state flows out incessantly, cause crissum skin
The inflammation such as skin is impregnated, redness easily occurs, erosion even ulcer, eczema.Clinically for stool
The patient of incontinence carries out ight soil drainage and typically uses ight soil drainage bag.It is more common in drainage bag built-in by part
Water sample in the patient or pasty state ight soil are drained in collecting dung bag by the drainage tube in anus, and then
Reduce the workload of clinical care.
But the ight soil in collecting dung bag is the most disposable at present, and ight soil contains substantial amounts of germ, as
Fruit can not be efficiently treated, and easily infects.
Summary of the invention
It is an object of the invention to provide gel of a kind of deodorizing antibiotic and its preparation method and application, with
The problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
The gel of a kind of deodorizing antibiotic, is made up of according to the raw material of weight portion following: polyacrylamide
38-50 part, cassia twig 8-16 part, kaolin 22-30 part, longleaf campanumoea root 15-25 part.
As the further scheme of the present invention: the gel of described deodorizing antibiotic, by following according to weight portion
Raw material composition: polyacrylamide 41-47 part, cassia twig 10-14 part, kaolin 24-28 part, longleaf campanumoea root
18-22 part.
As the further scheme of the present invention: the gel of described deodorizing antibiotic, by following according to weight portion
Raw material composition: polyacrylamide 44 parts, cassia twig 12 parts, kaolin 26 parts, longleaf campanumoea root 20 parts.
The preparation method of the gel of described deodorizing antibiotic, comprises the steps of:
1) longleaf campanumoea root pulverized, cross 150-200 mesh sieve, prepared longleaf campanumoea root powder is inserted volume content
It is in the ethanol of 95%, at 55-60 DEG C, impregnates 5-10h, use THROUGH METHOD with the speed of 1-1.5ml per minute
Spending slowly seepage flow, collect percolating fluid, the quality of the ethanol added is the 12-15 of longleaf campanumoea root powder quality
Times, leaching supernatant excessively, then it is evaporated to the 15-20% of original volume, prepare longleaf campanumoea root concentrate；
2) polyacrylamide pulverized, cross 150-200 mesh sieve, mix with longleaf campanumoea root concentrate, and
Stir process 40-50min at 80-85 DEG C, adds the hexamethylene of polyacrylamide quality 2-4 times,
At 100-105 DEG C, stirring is to dry, prepares the polyacrylamide of pretreatment；
3) cassia twig and kaolin are pulverized, crossed 150-200 mesh sieve, add the second of the two quality 5-6 times
Acid, processes stirring at 140-150 DEG C the most dry, then adds the deionized water of the two quality 7-10 times,
Ultrasonically treated 65-70min at 65-70 DEG C again, ultrasonic power is 600-800W, prepares the mixing after processing
Liquid；
4) mixed liquor is mixed with the polyacrylamide of pretreatment, more ultrasonically treated 1.5-2h at 65-70 DEG C,
Ultrasonic power is 600-800W, obtains gel.
The application in processing ight soil of the described gel, compared with prior art, beneficial effects of the present invention
It is:
The present invention, under the common effect of each raw material, has good deodorization effect, state of cure high to ight soil
Advantage, reduces the discharge to external world of ammonia, hydrogen sulfide, methyl mercaptan.Good deodorization effect of the present invention, adds
Amount is few, is applicable not only to the nursing application of Patients with Fecal Incontinence, applies also for refuse landfill, ight soil heap
Put the covering in the open smelly sources such as field, the diffusion of stink can be reduced from source, be a kind of practicable smelly
The processing mode of taste.Additionally, the present invention also has the most antibacterial, anthemorrhagic performance, and promote wound
Healing, effect of minimizing scar, safety non-toxic, stable performance.The present invention draws materials extensively, preparation process
Simply, low cost, with short production cycle, be suitable to high-volume industrial production.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram of ight soil drainage system；
In figure: 2-collecting dung bag.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than all wholely
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under work premise, broadly falls into the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, the gel of a kind of deodorizing antibiotic, by the following raw material group according to weight portion
Become: polyacrylamide 38 parts, cassia twig 8 parts, kaolin 22 parts, longleaf campanumoea root 15 parts.
Being pulverized by longleaf campanumoea root, cross 150 mesh sieves, prepared longleaf campanumoea root powder is inserted volume content is 95%
Ethanol in, at 55 DEG C, impregnate 5h, use THROUGH METHOD with the speed slowly seepage flow of 1ml per minute, receive
Collection percolating fluid, the quality of the ethanol added is 12 times of longleaf campanumoea root powder quality, crosses leaching supernatant,
It is evaporated to the 15% of original volume again, prepares longleaf campanumoea root concentrate.Polyacrylamide is pulverized, crosses 150
Mesh sieve, mixes with longleaf campanumoea root concentrate, and stir process 40min at 80 DEG C, adds polyacrylamide
The hexamethylene that amine quality is 2 times, at 100 DEG C, stirring is to dry, prepares the polyacrylamide of pretreatment.By osmanthus
Branch and kaolin are pulverized, are crossed 150 mesh sieves, add the acetic acid of the two quality 5 times, process at 140 DEG C
Stirring, to dry, then adds the deionized water of the two quality 7 times, more ultrasonically treated 65min at 65 DEG C,
Ultrasonic power is 600W, prepares the mixed liquor after processing.The polyacrylamide of mixed liquor with pretreatment is mixed
Close, more ultrasonically treated 1.5h at 65 DEG C, ultrasonic power is 600W, obtains gel.
Embodiment 2
In the embodiment of the present invention, the gel of a kind of deodorizing antibiotic, by the following raw material group according to weight portion
Become: polyacrylamide 50 parts, cassia twig 16 parts, kaolin 30 parts, longleaf campanumoea root 25 parts.
Being pulverized by longleaf campanumoea root, cross 200 mesh sieves, prepared longleaf campanumoea root powder is inserted volume content is 95%
Ethanol in, at 60 DEG C, impregnate 10h, use THROUGH METHOD with the speed slowly seepage flow of 1.5ml per minute,
Collecting percolating fluid, the quality of the ethanol added is 15 times of longleaf campanumoea root powder quality, crosses leaching supernatant,
It is evaporated to the 20% of original volume again, prepares longleaf campanumoea root concentrate.Polyacrylamide is pulverized, crosses 200
Mesh sieve, mixes with longleaf campanumoea root concentrate, and stir process 50min at 85 DEG C, adds polyacrylamide
The hexamethylene that amine quality is 4 times, at 105 DEG C, stirring is to dry, prepares the polyacrylamide of pretreatment.By osmanthus
Branch and kaolin are pulverized, are crossed 200 mesh sieves, add the acetic acid of the two quality 6 times, process at 150 DEG C
Stirring, to dry, then adds the deionized water of the two quality 10 times, more ultrasonically treated 70min at 70 DEG C,
Ultrasonic power is 800W, prepares the mixed liquor after processing.The polyacrylamide of mixed liquor with pretreatment is mixed
Close, more ultrasonically treated 2h at 70 DEG C, ultrasonic power is 800W, obtains gel.
Embodiment 3
In the embodiment of the present invention, the gel of a kind of deodorizing antibiotic, by the following raw material group according to weight portion
Become: polyacrylamide 41 parts, cassia twig 10 parts, kaolin 24 parts, longleaf campanumoea root 18 parts.
Being pulverized by longleaf campanumoea root, cross 200 mesh sieves, prepared longleaf campanumoea root powder is inserted volume content is 95%
Ethanol in, at 58 DEG C, impregnate 8h, use THROUGH METHOD with the speed slowly seepage flow of 1.5ml per minute,
Collecting percolating fluid, the quality of the ethanol added is 14 times of longleaf campanumoea root powder quality, crosses leaching supernatant,
It is evaporated to the 18% of original volume again, prepares longleaf campanumoea root concentrate.Polyacrylamide is pulverized, crosses 200
Mesh sieve, mixes with longleaf campanumoea root concentrate, and stir process 45min at 82 DEG C, adds polyacrylamide
The hexamethylene that amine quality is 3 times, at 103 DEG C, stirring is to dry, prepares the polyacrylamide of pretreatment.By osmanthus
Branch and kaolin are pulverized, are crossed 200 mesh sieves, add the acetic acid of the two quality 5.5 times, locate at 145 DEG C
Reason stirring, to dry, then adds the deionized water of the two quality 8 times, more ultrasonically treated 68min at 68 DEG C,
Ultrasonic power is 800W, prepares the mixed liquor after processing.The polyacrylamide of mixed liquor with pretreatment is mixed
Close, more ultrasonically treated 1.8h at 68 DEG C, ultrasonic power is 800W, obtains gel.
Embodiment 4
In the embodiment of the present invention, the gel of a kind of deodorizing antibiotic, by the following raw material group according to weight portion
Become: polyacrylamide 47 parts, cassia twig 14 parts, kaolin 28 parts, longleaf campanumoea root 22 parts.
Preparation process is consistent with embodiment 3.
Embodiment 5
In the embodiment of the present invention, the gel of a kind of deodorizing antibiotic, by the following raw material group according to weight portion
Become: polyacrylamide 44 parts, cassia twig 12 parts, kaolin 26 parts, longleaf campanumoea root 20 parts.
Preparation process is consistent with embodiment 3.
Comparative example 1
In addition to not containing longleaf campanumoea root, its formula and preparation process are consistent with embodiment 5.
Comparative example 2
Containing only longleaf campanumoea root, its preparation process is consistent with embodiment 5.
Embodiment 6
The gel preparing above-described embodiment 1-5 and comparative example 1-2 carries out deodorizing effect test, specifically retouches
State as follows.
Gel prepared by embodiment 1-5 and comparative example 1-2 is respectively implanted 7 ight soil as shown in Figure 1
In collecting bag 2, then adding ight soil in collecting dung bag 2, gel quality is the 10% of stool quality,
Different periods is divided to measure the removal effect to odor molecules and ight soil state of cure respectively, result such as table 1
Shown in, also set up a blank group.Result shows, the invention enables foul smell to be quickly eliminated, ammonia
Gas, hydrogen sulfide, methyl mercaptan clearance measurement result show: the clearance of the foul smell after 1h more than 80%,
Ight soil curing degree is more than 80%.
Table 1 deodorizing effect is tested
Further, the basis of the gel that applicant prepares at above-described embodiment 1-5 and comparative example 1-2 again
On, add yucca according to the ratio of mass ratio 10:1 so that deodorizing effect is more preferable.Because yucca has two kinds
Active component, one can be combined with ammonia, and another kind can be combined with other pernicious gas, it is thus possible to reduce
Foul smell taste in animal house.
Embodiment 7
The gel that the present invention and comparative example prepare is carried out anti-microbial property detection, assay such as table 2.
Prove: this gel reaches more than 90% to colibacillary antibiotic rate, antibacterial to Candida albicans
Rate reaches more than 95%, and the antibiotic rate of staphylococcus aureus is reached more than 91%.
Table 2 anti-microbial property testing result
Embodiment 8
Additionally, the present invention also has wound repair function, the gel that the present invention and comparative example prepare is entered
Row wound repair is tested, and is described in detail below.
1. material
Embodiment 1-5 and the gel of comparative example 1-2, sterile gauze
2. animal
Healthy guinea pig, body weight 200g
3. wound repair effect experimental
Take cavy 16, be divided into 8 groups, respectively 1 group, 2 groups, 3 groups, 4 groups, 5 groups, 6 groups, 7
Group, 8 groups, often group 2, by guinea pig back cropping, alcohol disinfecting, complete at back excision 2*2cm
Layer skin, wherein 1 group the gel of embodiment 1 is applied on the surface of a wound, sterile gauze wrapping；2 groups will
The gel of embodiment 2 is applied on the surface of a wound, sterile gauze wrapping；The gel of embodiment 3 is coated with by 3 groups
Smear on the surface of a wound, sterile gauze is wrapped up；4 groups the gel of embodiment 4 is applied on the surface of a wound, aseptic yarn
Cloth is wrapped up；5 groups the gel of embodiment 5 is applied on the surface of a wound, sterile gauze wrapping；6 groups will contrast
The gel of example 1 is applied on the surface of a wound, sterile gauze wrapping；The gel of comparative example 2 is applied in by 7 groups
On the surface of a wound, sterile gauze wrapping；Directly wrap up the surface of a wound with sterile gauze for 8 groups.In postoperative 1 day, 2 days,
Within 4 days, 6 days, 12 days, observe the gel dressing reparation situation to the surface of a wound, record wound healing situation, such as table
Shown in 3.
Table 3 wound healing experimental result
Postoperative 12 days two groups of wound all healeds, without swelling phenomenon.1-5 group skin color is normal, has light
Micro-scar.6-8 group skin color is light rubescent, has bigger scar.
Experiment conclusion: 1-5 group Wound healing situation is significantly stronger than 6-8 group, inventive gel agent has promotion wound
Mouth healing, reduces effect of scar.And compared with comparative example 1-2, gel prepared by the present invention is each former
Under the common effect of material more excellent to the repairing effect of wound.
Embodiment 9
The gel preparing above-described embodiment 5 carries out the biodegradable measure of merit of ight soil, specifically describes such as
Under.
Test group: add the gel of 10wt%.
Control group: be not added with gel.
Test method: add raw materials into human faecal mass fermentation tank.Wherein, test group adds gel, right
Being added without gel according to group, regulation moisture is 65%, ferments, during fermentation, and every morning
Ventilating 1.5-2 hour for 11, throughput is 2-4L/min/m3 fermentation tank.
It was found that add gel can quickly improve compost temperature, improve the maximum temperature of compost,
Extend the megathermal period of compost, make organic materials fully react, accelerate the decomposition speed of decomposition material, made
Machine material fully reacts and reaches innoxious and become thoroughly decomposed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment,
And without departing from the spirit or essential characteristics of the present invention, it is possible to real in other specific forms
The existing present invention.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and
Being nonrestrictive, the scope of the present invention is limited by claims rather than described above, therefore purport
All changes in falling in the implication of equivalency and scope of claim are included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality
Mode of executing only comprises an independent technical scheme, and this narrating mode of specification is only for understand
Seeing, those skilled in the art should be using specification as an entirety, and the technical scheme in each embodiment is also
Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.
Claims (5)
1. the gel of a deodorizing antibiotic, it is characterised in that be made up of according to the raw material of weight portion following:
Polyacrylamide 38-50 part, cassia twig 8-16 part, kaolin 22-30 part, longleaf campanumoea root 15-25 part.
The gel of deodorizing antibiotic the most according to claim 1, it is characterised in that by following according to weight
The raw material composition of amount part: polyacrylamide 41-47 part, cassia twig 10-14 part, kaolin 24-28 part, spider
Spider fruit 18-22 part.
The gel of deodorizing antibiotic the most according to claim 2, it is characterised in that by following according to weight
The raw material composition of amount part: polyacrylamide 44 parts, cassia twig 12 parts, kaolin 26 parts, longleaf campanumoea root 20
Part.
4. a preparation method for the gel of the deodorizing antibiotic as described in claim 1-3 is arbitrary, its feature
It is, comprises the steps of:
1) longleaf campanumoea root pulverized, cross 150-200 mesh sieve, prepared longleaf campanumoea root powder is inserted volume content
It is in the ethanol of 95%, at 55-60 DEG C, impregnates 5-10h, use THROUGH METHOD with the speed of 1-1.5ml per minute
Spending slowly seepage flow, collect percolating fluid, the quality of the ethanol added is the 12-15 of longleaf campanumoea root powder quality
Times, leaching supernatant excessively, then it is evaporated to the 15-20% of original volume, prepare longleaf campanumoea root concentrate；
2) polyacrylamide pulverized, cross 150-200 mesh sieve, mix with longleaf campanumoea root concentrate, and
Stir process 40-50min at 80-85 DEG C, adds the hexamethylene of polyacrylamide quality 2-4 times,
At 100-105 DEG C, stirring is to dry, prepares the polyacrylamide of pretreatment；
3) cassia twig and kaolin are pulverized, crossed 150-200 mesh sieve, add the second of the two quality 5-6 times
Acid, processes stirring at 140-150 DEG C the most dry, then adds the deionized water of the two quality 7-10 times,
Ultrasonically treated 65-70min at 65-70 DEG C again, ultrasonic power is 600-800W, prepares the mixing after processing
Liquid；
4) mixed liquor is mixed with the polyacrylamide of pretreatment, more ultrasonically treated 1.5-2h at 65-70 DEG C,
Ultrasonic power is 600-800W, obtains gel.
5. according to the application in processing ight soil of the claim 1-3 arbitrary described gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234489.8A CN105749735B (en) | 2016-04-15 | 2016-04-15 | Gel and preparation method and application for the deodorizing antibiotic of excrement drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234489.8A CN105749735B (en) | 2016-04-15 | 2016-04-15 | Gel and preparation method and application for the deodorizing antibiotic of excrement drainage bag |
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| CN105749735A true CN105749735A (en) | 2016-07-13 |
| CN105749735B CN105749735B (en) | 2017-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718629A (en) * | 2019-02-22 | 2019-05-07 | 上海积世环保技术有限公司 | A kind of deodorization device and the method for increasing odor removal efficient |
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| CN1441751A (en) * | 2000-04-21 | 2003-09-10 | 沃特维森斯国际公司 | Formation of composite materials with expandable matter |
| CN101020001A (en) * | 2007-03-12 | 2007-08-22 | 杨再溥 | Chinese medicine buccal tablet for cleaning oral cavity |
| CN103333291A (en) * | 2013-07-11 | 2013-10-02 | 合肥工业大学 | Preparation method of starch water-retaining agent with high gel strength |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441751A (en) * | 2000-04-21 | 2003-09-10 | 沃特维森斯国际公司 | Formation of composite materials with expandable matter |
| CN101020001A (en) * | 2007-03-12 | 2007-08-22 | 杨再溥 | Chinese medicine buccal tablet for cleaning oral cavity |
| CN103333291A (en) * | 2013-07-11 | 2013-10-02 | 合肥工业大学 | Preparation method of starch water-retaining agent with high gel strength |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109718629A (en) * | 2019-02-22 | 2019-05-07 | 上海积世环保技术有限公司 | A kind of deodorization device and the method for increasing odor removal efficient |
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Effective date of registration: 20210305 Address after: 530000 no.66-303, Gaoling Road, Nanning, Guangxi Zhuang Autonomous Region Patentee after: NANNING TECBOD BIOTECHNOLOGY Co.,Ltd. Address before: 5 / F, No.8 workshop, 2879 Dongfu Avenue, Haicang District, Xiamen City, Fujian Province, 361027 Patentee before: TECBOD (XIAMEN) BIOTECHNOLOGY Co.,Ltd. |