CN108467561A - A kind of super water-absorbent cleaning sponge and its preparation process - Google Patents
A kind of super water-absorbent cleaning sponge and its preparation process Download PDFInfo
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- CN108467561A CN108467561A CN201810244584.5A CN201810244584A CN108467561A CN 108467561 A CN108467561 A CN 108467561A CN 201810244584 A CN201810244584 A CN 201810244584A CN 108467561 A CN108467561 A CN 108467561A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2333/12—Homopolymers or copolymers of methyl methacrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
- C08K5/47—Thiazoles
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- Chemical Kinetics & Catalysis (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The present invention provides a kind of super water-absorbent cleaning sponge and its preparation process, raw material include following components by weight：90 100 parts of konjaku flour, 50 60 parts of solvent A, 23 parts of sodium hydroxide, 100 150 parts of water absorbent polymer, 1 10 parts of crosslinking agent, 23 parts of foaming agent, 0.5 1 parts of auxiliary agent；The super water-absorbent cleaning sponge that the present invention is prepared has good water imbibition, mildew resistance, biocidal property, there is good fungistatic effect to various bacteria；Preparation process is simple, technical maturity, and production efficiency is high, and life cycle of the product is short, and used cost of material is low.
Description
Technical field
The present invention relates to cleaning sponge preparing technical fields, and in particular to a kind of super water-absorbent cleaning sponge and its prepares work
Skill.
Background technology
It is continuous that cleaning sponge is called continuous superstrong pollution-removing bubble, magic sponge and nanometer.Cleaning sponge can effectively clean accumulation
Tea stain, dirt, incrustation scale, soap scum, oil stain can more play good clean effect to hard smooth surface.Cleaning sponge only needs to use
Water is not required to detergent, and superstrong pollution-removing is time saving, laborsaving, and convenient, spot can be removed by gently wiping.High density cleaning sponge and biography
Uniting, the product uses the mechanism of physical technology of removing pollution respectively for cleaning mode maximum, by the nanotube capillaries open-celled structure in sponge,
The old dirt for wiping process automatic absorbing material surface is being smeared, as countless superpower micro-cleaners is working, is only needing clear water, no
Dirt can easily be removed with detergent.
Cellulose sponge has excellent water absorption character, although cellulose sponge has more excellent water suction special than other sponges
Property, but since this characteristic to it brings several disadvantages.One the disadvantage is that this sponge can absorb steam containing harmful microbe.
It grows up strong and sturdy in these microorganism wet environments present in sponge and is proliferated rapidly, and due to sponge intensity and integrality
Reduction sponge can be made to degrade.In addition, these microorganisms may send out the smell for enabling sponge user feel unpleasant.
Invention content
In order to solve the problems in the existing technology, the present invention provides a kind of super water-absorbent cleaning sponge and its preparations
Technique.
Technical proposal that the invention solves the above-mentioned problems is：A kind of super water-absorbent cleaning sponge and its preparation process, it is former
Material includes following components by weight：
90-100 parts of konjaku flour, 50-60 parts of solvent A, 2-3 parts of sodium hydroxide, 100-150 parts of water absorbent polymer, crosslinking agent 1-10
Part, 2-3 parts of foaming agent, 0.5-1 parts of auxiliary agent；
Its preparation process includes the following steps：
Step 1：It counts by weight, weighs 100 parts of konjaku flour, 50 parts of solvent A, 2 parts of sodium hydroxide, 100 parts of water absorbent polymer,
1 part of crosslinking agent, 2 parts of foaming agent, 0.5 part of auxiliary agent；
Step 2：The konjaku flour weighed is dissolved in solvent A, 30-40min is stirred at 20-25 DEG C, sodium hydroxide is added,
Isothermal reaction 10-12h at 50-55 DEG C terminates reaction, filters out sample, and the alcohol solvent for being 30% with concentration of alcohol carries out for several times
Cleaning, then put it into drying box drying to constant weight at 90-100 DEG C, obtain fiber dust；
Step 3:It is mixed with water absorbent polymer and crosslinking agent after step 2 gained fiber dust is crushed, 30- is stirred at room temperature
40min adds foaming agent and auxiliary agent and reacts 30-60min at 50-100 DEG C, after pour into mold, be put into 90-100 DEG C of environment
Lower sizing 0.5-1h, obtains blank mould；
Step 4：The blank mould that step 3 obtains is placed in 80-90 DEG C of hot bath and vulcanizes 1-1.5h, washing drying is taken out, obtains sea
Sponge after drying is put into after impregnating 5-6h in the solution for accounting for the bacteriostatic agent that system gross mass is 6%~8% and takes out, squeezes by silk floss
It is depressed into dripless and generates, spontaneously dry at room temperature, can be obtained super water-absorbent cleaning sponge after dry；
Further, the alcohol solvent that the solvent A concentration of alcohol is 40%；
Further, the water absorbent polymer is in Sodium Polyacrylate, polyacrylamide, methyl methacrylate, polyvinyl alcohol
One kind；
Further, the crosslinking agent be N ' N- dimethacrylamide, methacrylic anhydride block polyethylene glycol, acrylic acid
One or more of the polyethylene glycol of the polyethylene glycol of acid anhydride sealing end, the polyethylene glycol of maleic anhydride sealing end, itaconic anhydride sealing end；
Further, bacteriostatic agent described in step 4 be inorganic bacteriostatic agent, organic bacteriostatic agent and one kind in photocatalysis bacteriostatic agent or
It is a variety of；
Further, the auxiliary agent is one or more of zinc diethyl dithiocarbamate, 2-steryl benzothiazole.
The present invention has advantageous effect：
The super water-absorbent cleaning sponge that the present invention is prepared has good water imbibition, mildew resistance, biocidal property, to various bacteria
There is good fungistatic effect；Preparation process is simple, technical maturity, and production efficiency is high, and life cycle of the product is short, used raw material
It is at low cost.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.
A kind of super water-absorbent cleaning sponge and its preparation process, raw material include following components by weight：
90-100 parts of konjaku flour, 50-60 parts of solvent A, 2-3 parts of sodium hydroxide, 100-150 parts of water absorbent polymer, crosslinking agent 1-10
Part, 2-3 parts of foaming agent, 0.5-1 parts of auxiliary agent；
Its preparation process includes the following steps：
Step 1：It counts by weight, weighs 100 parts of konjaku flour, 50 parts of solvent A, 2 parts of sodium hydroxide, 100 parts of water absorbent polymer,
1 part of crosslinking agent, 2 parts of foaming agent, 0.5 part of auxiliary agent；
Step 2：The konjaku flour weighed is dissolved in solvent A, 30-40min is stirred at 20-25 DEG C, sodium hydroxide is added,
Isothermal reaction 10-12h at 50-55 DEG C terminates reaction, filters out sample, and the alcohol solvent for being 30% with concentration of alcohol carries out for several times
Cleaning, then put it into drying box drying to constant weight at 90-100 DEG C, obtain fiber dust；
Step 3:It is mixed with water absorbent polymer and crosslinking agent after step 2 gained fiber dust is crushed, 30- is stirred at room temperature
40min adds foaming agent and auxiliary agent and reacts 30-60min at 50-100 DEG C, after pour into mold, be put into 90-100 DEG C of environment
Lower sizing 0.5-1h, obtains blank mould；
Step 4：The blank mould that step 3 obtains is placed in 80-90 DEG C of hot bath and vulcanizes 1-1.5h, washing drying is taken out, obtains sea
Sponge after drying is put into after impregnating 5-6h in the solution for accounting for the bacteriostatic agent that system gross mass is 6%~8% and takes out, squeezes by silk floss
It is depressed into dripless and generates, spontaneously dry at room temperature, can be obtained super water-absorbent cleaning sponge after dry；
Further, the alcohol solvent that the solvent A concentration of alcohol is 40%；
Further, the water absorbent polymer is in Sodium Polyacrylate, polyacrylamide, methyl methacrylate, polyvinyl alcohol
One kind；
Further, the crosslinking agent be N ' N- dimethacrylamide, methacrylic anhydride block polyethylene glycol, acrylic acid
One or more of the polyethylene glycol of the polyethylene glycol of acid anhydride sealing end, the polyethylene glycol of maleic anhydride sealing end, itaconic anhydride sealing end；
Further, bacteriostatic agent described in step 4 be inorganic bacteriostatic agent, organic bacteriostatic agent and one kind in photocatalysis bacteriostatic agent or
It is a variety of；
Further, the auxiliary agent is one or more of zinc diethyl dithiocarbamate, 2-steryl benzothiazole.
Embodiment 1：
It counts by weight, weighs 90 parts of konjaku flour, 50 parts of the alcohol solvent that concentration of alcohol is 40%, 2 parts of sodium hydroxide, poly- third
100 parts of olefin(e) acid sodium, 1 part of N ' N- dimethacrylamide, 2 parts of foaming agent, 0.5 part of zinc diethyl dithiocarbamate；It will claim
The konjaku flour taken is dissolved in the alcohol solvent that concentration of alcohol is 40%, and 30-40min is stirred at 20-25 DEG C, and sodium hydroxide is added,
The isothermal reaction 10-12h at 50-55 DEG C terminates reaction, filters out sample, and the alcohol solvent for being 30% with concentration of alcohol is into line number
Secondary cleaning, then put it into drying box drying to constant weight at 90 DEG C, obtain fiber dust；By gained fiber dust crush after with
Sodium Polyacrylate and the mixing of N ' N- dimethacrylamide, are stirred at room temperature 30min, add two sulphur of foaming agent and diethyl
60min is reacted at 50 DEG C for carbaminate, after pour into mold, be put under 90 DEG C of environment the 1h that shapes, obtain blank mould；It will obtain
Blank mould be placed in 80 DEG C of hot baths and vulcanize 1.5h, take out washing drying, obtain sponge, the sponge after drying is put into the system of accounting for
It is taken out after impregnating 5h in the solution for the inorganic bacteriostatic agent that gross mass is 6%~8%, extruding is generated to dripless, at room temperature certainly
It is so dry, it can be obtained super water-absorbent cleaning sponge after dry.
The cutting of super water-absorbent cleaning sponge will be obtained, is immersed in physiological saline and is taken out after 3s, 10 times of itself weights can be absorbed
The physiological saline of amount can be removed dirt after taking-up, and greasiness removal rate reaches 98%, elongation rate of tensile failure 80%.
Embodiment 2：
It counts by weight, weighs 100 parts of konjaku flour, 60 parts of the alcohol solvent that concentration of alcohol is 40%, 3 parts of sodium hydroxide, methyl
150 parts of methyl acrylate, 10 parts of N ' N- dimethacrylamide, 3 parts of foaming agent, 1 part of 2-steryl benzothiazole；By what is weighed
Konjaku flour is dissolved in the alcohol solvent that concentration of alcohol is 40%, and 30min is stirred at 25 DEG C, and sodium hydroxide is added, permanent at 55 DEG C
Temperature reaction 10h, terminates reaction, filters out sample, the alcohol solvent for being 30% with concentration of alcohol is cleaned for several times, then is put
Entering drying box, drying to constant weight at 100 DEG C, obtains fiber dust；By gained fiber dust crush after with methyl methacrylate
And the mixing of N ' N- dimethacrylamide, 30min is stirred at room temperature, adds foaming agent and 2-steryl benzothiazole exists
100 DEG C reaction 30min, after pour into mold, be put under 100 DEG C of environment the 0.5h that shapes, obtain blank mould；Obtained blank mould is placed in
Vulcanize 1h in 90 DEG C of hot baths, take out washing drying, obtain sponge, it is 6% that the sponge after drying, which is put into, and accounts for system gross mass
It is taken out after impregnating 6h in the solution of~8% inorganic bacteriostatic agent, extruding is generated to dripless, is spontaneously dried at room temperature, dry
After can be obtained super water-absorbent cleaning sponge.
The cutting of super water-absorbent cleaning sponge will be obtained, is immersed in physiological saline and is taken out after 3s, 20 times of itself weights can be absorbed
The physiological saline of amount can be removed dirt after taking-up, and greasiness removal rate reaches 98%, elongation rate of tensile failure 90%.
The super water-absorbent cleaning sponge that the present invention is prepared has good water imbibition, mildew resistance, biocidal property, to a variety of
Bacterium has good fungistatic effect；Preparation process is simple, technical maturity, and production efficiency is high, and life cycle of the product is short, is used
Cost of material is low.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent variations and remodeling made by above example, the protection domain of technical solution of the present invention is still fallen within.
Claims (6)
1. a kind of super water-absorbent cleaning sponge and its preparation process, which is characterized in that its raw material includes with the following group by weight
Point：
90-100 parts of konjaku flour, 50-60 parts of solvent A, 2-3 parts of sodium hydroxide, 100-150 parts of water absorbent polymer, crosslinking agent 1-10
Part, 2-3 parts of foaming agent, 0.5-1 parts of auxiliary agent；
Its preparation process includes the following steps：
Step 1：It counts by weight, weighs 100 parts of konjaku flour, 50 parts of solvent A, 2 parts of sodium hydroxide, 100 parts of water absorbent polymer,
1 part of crosslinking agent, 2 parts of foaming agent, 0.5 part of auxiliary agent；
Step 2：The konjaku flour weighed is dissolved in solvent A, 30-40min is stirred at 20-25 DEG C, sodium hydroxide is added,
Isothermal reaction 10-12h at 50-55 DEG C terminates reaction, filters out sample, and the alcohol solvent for being 30% with concentration of alcohol carries out for several times
Cleaning, then put it into drying box drying to constant weight at 90-100 DEG C, obtain fiber dust；
Step 3:It is mixed with water absorbent polymer and crosslinking agent after step 2 gained fiber dust is crushed, 30- is stirred at room temperature
40min adds foaming agent and auxiliary agent and reacts 30-60min at 50-100 DEG C, after pour into mold, be put into 90-100 DEG C of environment
Lower sizing 0.5-1h, obtains blank mould；
Step 4：The blank mould that step 3 obtains is placed in 80-90 DEG C of hot bath and vulcanizes 1-1.5h, washing drying is taken out, obtains sea
Sponge after drying is put into after impregnating 5-6h in the solution for accounting for the bacteriostatic agent that system gross mass is 6%~8% and takes out, squeezes by silk floss
It is depressed into dripless and generates, spontaneously dry at room temperature, can be obtained super water-absorbent cleaning sponge after dry.
2. a kind of super water-absorbent cleaning sponge as described in claim 1 and its preparation process, which is characterized in that the solvent A
The alcohol solvent that concentration of alcohol is 40%.
3. a kind of super water-absorbent cleaning sponge as described in claim 1 and its preparation process, which is characterized in that the water suction is poly-
Conjunction object is one kind in Sodium Polyacrylate, polyacrylamide, methyl methacrylate, polyvinyl alcohol.
4. a kind of super water-absorbent cleaning sponge as described in claim 1 and its preparation process, which is characterized in that the crosslinking agent
Polyethylene glycol, the maleic acid of the polyethylene glycol, acrylic anhydride sealing end that are blocked for N ' N- dimethacrylamide, methacrylic anhydride
The polyethylene glycol of acid anhydride sealing end, one or more of the polyethylene glycol of itaconic anhydride sealing end.
5. a kind of super water-absorbent cleaning sponge as described in claim 1 and its preparation process, which is characterized in that institute in step 4
It is one or more in inorganic bacteriostatic agent, organic bacteriostatic agent and photocatalysis bacteriostatic agent to state bacteriostatic agent.
6. a kind of super water-absorbent cleaning sponge as described in claim 1 and its preparation process, which is characterized in that the auxiliary agent is
One or more of zinc diethyl dithiocarbamate, 2-steryl benzothiazole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244584.5A CN108467561A (en) | 2018-03-23 | 2018-03-23 | A kind of super water-absorbent cleaning sponge and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810244584.5A CN108467561A (en) | 2018-03-23 | 2018-03-23 | A kind of super water-absorbent cleaning sponge and its preparation process |
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| CN108467561A true CN108467561A (en) | 2018-08-31 |
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| CN201810244584.5A Pending CN108467561A (en) | 2018-03-23 | 2018-03-23 | A kind of super water-absorbent cleaning sponge and its preparation process |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686520A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Biological antibacterial microphone sleeve |
-
2018
- 2018-03-23 CN CN201810244584.5A patent/CN108467561A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686520A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Biological antibacterial microphone sleeve |
Non-Patent Citations (1)
| Title |
|---|
| 马妍妮等: ""魔芋葡甘聚糖超多孔杂化水凝胶的制备与表征"", 《中国实验方剂学杂志》 * |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190329 Address after: 224000 No. 86 Huanghai West Road, Dafeng District, Yancheng City, Jiangsu Province Applicant after: Yancheng City Hengfeng sponge Co., Ltd. Address before: 224100 No. 86 Huanghai West Road, Dafeng District, Yancheng City, Jiangsu Province Applicant before: Yancheng City Hengfeng sponge products factory |
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Application publication date: 20180831 |
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