CN115181390A - Preparation method of TPE material containing herbaceous plants and pillow applying TPE material - Google Patents
Preparation method of TPE material containing herbaceous plants and pillow applying TPE material Download PDFInfo
- Publication number
- CN115181390A CN115181390A CN202210930635.6A CN202210930635A CN115181390A CN 115181390 A CN115181390 A CN 115181390A CN 202210930635 A CN202210930635 A CN 202210930635A CN 115181390 A CN115181390 A CN 115181390A
- Authority
- CN
- China
- Prior art keywords
- powder
- tpe material
- preparation
- natural
- material containing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 241000196324 Embryophyta Species 0.000 claims abstract description 51
- 239000000843 powder Substances 0.000 claims abstract description 33
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 21
- 244000178870 Lavandula angustifolia Species 0.000 claims abstract description 10
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims abstract description 10
- 239000001102 lavandula vera Substances 0.000 claims abstract description 10
- 235000018219 lavender Nutrition 0.000 claims abstract description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 29
- 239000005662 Paraffin oil Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 3
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 3
- 238000009757 thermoplastic moulding Methods 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000008216 herbs Nutrition 0.000 claims 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 19
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 abstract description 8
- 235000003097 Artemisia absinthium Nutrition 0.000 abstract description 8
- 240000001851 Artemisia dracunculus Species 0.000 abstract description 8
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 abstract description 8
- 235000003261 Artemisia vulgaris Nutrition 0.000 abstract description 8
- 239000001138 artemisia absinthium Substances 0.000 abstract description 8
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract description 8
- 239000013043 chemical agent Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract 1
- 241000411851 herbal medicine Species 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001846 repelling effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012771 household material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a preparation method of a TPE material containing herbaceous plants and a pillow applying the TPE material, wherein a certain part of herbaceous plant powder with natural mite-proof and antibacterial effects, in particular wormwood and lavender powder, is added into a thermoplastic TPE material prepared from a traditional styrene-butadiene block copolymer, so that the compounded material has a very strong mite-proof and antibacterial effect, no any mite-proof antibacterial chemical agent is added, and the composite material is harmless to a human body, and can keep the mite-proof and antibacterial effects for a long time; meanwhile, the pillow is prepared from the Chinese herbal medicine, and the same effect is achieved.
Description
Technical Field
The invention relates to the technical field of household materials, in particular to a preparation method of a TPE material containing herbaceous plants and a pillow applying the TPE material.
Background
At present, in the field of household industry materials, common material types comprise sponges, latex, hard cotton, cotton felt, 3D net cloth, 4D polymer and the like, the materials are mainly applied to production of mattresses, soft beds and sofas, except that the latex materials have slight anti-mite functions, other materials do not have anti-mite and antibacterial functions, and the materials with the anti-mite and antibacterial functions are popular in the household industry because most household articles have longer service cycles and lack cleaning or cannot be cleaned internally.
Most of anti-mite and antibacterial materials in the current market have anti-mite and antibacterial functions by adding chemical agents during material production, the effectiveness of the materials is a certain time validity period, the general validity period is three months to half a year, and the materials added with the chemical agents have certain influence on the health of human bodies, so that the use of the chemical anti-mite and antibacterial agents is reduced as much as possible while the anti-mite and antibacterial effects are ensured.
Disclosure of Invention
The invention aims to overcome the defects and provide a preparation method of a TPE material containing herbaceous plants so as to solve the technical problems that chemical agents need to be added for mite prevention and antibiosis in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a preparation method of a TPE material containing herbaceous plants, which comprises the following steps:
step one, preparing a styrene butadiene block copolymer and paraffin oil, crushing the styrene butadiene block copolymer into powder, fully mixing the powder with the paraffin oil for absorption, and standing for 4 hours;
step two, preparing natural herbaceous plants, dehydrating and drying the natural herbaceous plants, grinding the dehydrated natural herbaceous plants into powder of 100-700 meshes, adding the powder into the mixture prepared in the step one, and continuously stirring for 10 minutes;
step three, putting the mixture prepared in the step two into a residual hopper of a double-screw extruder, starting a machine for granulation, and setting the machining temperature of the machine to be 180-190 ℃;
and step four, cooling and drying the material particles prepared in the step three to obtain the finished product material.
Further, the addition amount of the styrene butadiene block copolymer is 10-60 parts, the addition amount of the paraffin oil is 10-90 parts, and the addition amount of the natural herbaceous plant is 0.1-10 parts.
Further, the addition amount of the styrene butadiene block copolymer is 25 parts, the addition amount of the paraffin oil is 73 parts, and the addition amount of the natural herbaceous plant is 0.1-10 parts.
Further, the natural herbaceous plant is wormwood, lavender or a mixture of wormwood and lavender.
Further, the styrene butadiene block copolymer is SEBS, SBS or SEPS.
Further, the natural herbaceous plant dehydration drying grinding method in the second step is that the natural herbaceous plant is dried in a drying chamber at 100 ℃ for 12 hours to be naturally dehydrated, the water content is controlled within 1%, the dried natural herbaceous plant is coarsely ground by a common straw grinder, then the coarsely ground natural herbaceous plant is ground for 3 times by a stone mill to separate mesophyll, petiole and vein from powder, the leaf skin and the powder are separated by an electric vibrating screen under the vibration of 30 times per minute after being ground, the separated powder is secondarily purified by a centrifugal fan, the first fan adopts a 50-mesh sieve, and the second fan adopts a 100-mesh sieve.
A pillow containing herbaceous plant TPE comprises a pillow core which is formed by thermoplastic molding of the herbaceous plant TPE containing material.
Compared with the prior art, the invention has the beneficial effects that: the thermoplastic TPE material prepared from the traditional styrene-butadiene block copolymer is added with herbal plant powder with natural mite-proof and antibacterial effects, particularly wormwood and lavender powder, so that the compounded material has a very strong mite-proof and antibacterial effect, no any mite-proof and antibacterial chemical agent is added, and the compounded material is harmless to a human body.
Detailed Description
The invention is further illustrated below.
The embodiment of the invention relates to a preparation method of a TPE material containing herbaceous plants, which comprises the following steps:
step one, preparing a styrene butadiene block copolymer and paraffin oil, crushing the styrene butadiene block copolymer into powder, fully mixing the powder with the paraffin oil for absorption, and standing for 4 hours;
step two, preparing natural herbaceous plants, dehydrating and drying the natural herbaceous plants, grinding the dehydrated natural herbaceous plants into powder of 100-700 meshes, adding the powder into the mixture prepared in the step one, and continuously stirring for 10 minutes;
thirdly, putting the mixture prepared in the second step into a residual hopper of a double-screw extruder, starting a machine for granulation, and setting the machining temperature of the machine to be 180-190 ℃;
and step four, cooling and drying the material particles prepared in the step three to obtain the finished product material.
Example 1
A preparation method of TPE material containing herbaceous plants comprises the following steps:
step one, preparing 10-60 parts of styrene butadiene block copolymer and 10-90 parts of paraffin oil, crushing the styrene butadiene block copolymer into powder, fully mixing the powder with the paraffin oil for absorption, and standing for 4 hours;
step two, preparing 0.1-10 parts of natural herbaceous plants, dehydrating and drying the natural herbaceous plants, grinding the dehydrated natural herbaceous plants into powder of 100-700 meshes, adding the powder into the mixture prepared in the step one, and continuously stirring for 10 minutes;
step three, putting the mixture prepared in the step two into a residual hopper of a double-screw extruder, starting a machine for granulation, and setting the machining temperature of the machine to be 180-190 ℃;
and step four, cooling and drying the material particles prepared in the step three to obtain the finished product material.
In the embodiment, the parts of the components by weight are variable, and can be combined in any proportion, so that the manufacturing requirement of the TPE material containing the herbaceous plants can be met.
Example 2
The difference from example 1 is that the ratio of the preferred material components is: the addition amount of the styrene butadiene block copolymer is 25 parts, the addition amount of the paraffin oil is 73 parts, and the addition amount of the natural herbaceous plants is 0.1-10 parts.
More specifically, the natural herbaceous plants in the examples 1 and 2 are wormwood, lavender or a mixture of wormwood and lavender, and the wormwood and the lavender have the effects of preventing mites and resisting bacteria, repelling mosquitoes and insects, helping sleep and calming nerves.
More specifically, the styrene butadiene block copolymer in the examples 1 and 2 is SEBS, SBS or SEPS, which can satisfy the manufacturing requirements of the TPE material containing herbaceous plants.
More specifically, the natural herbaceous plant dehydration drying grinding method in the second step of the embodiment 1 and the embodiment 2 is that the natural herbaceous plant is dried in a drying chamber at 100 ℃ for 12 hours to be naturally dehydrated, the water content is controlled within 1%, the dried natural herbaceous plant is roughly ground by a common straw grinder, the roughly ground natural herbaceous plant is ground by a stone mill for 3 times to separate mesophyll, petiole and vein from the powder, the leaf skin and the powder are separated by an electric vibrating screen under the vibration of 30 times per minute after grinding, the separated powder is secondarily removed by a centrifugal fan, the first fan adopts a 50-mesh sieve, and the second fan adopts a 100-mesh sieve, wherein the sieve is 100-700 meshes.
Comparative example 1
A preparation method of the TPE material comprises the following steps:
step one, preparing 10-60 parts of styrene butadiene block copolymer and 10-90 parts of paraffin oil, crushing the styrene butadiene block copolymer into powder, fully mixing the powder with the paraffin oil for absorption, and standing for 4 hours;
step two, putting the mixture prepared in the step one into a residual hopper of a double-screw extruder, starting a machine for granulation, and setting the machining temperature of the machine to be 180-190 ℃;
and step three, cooling and blow-drying the material particles prepared in the step two to obtain a finished product material.
The herbal TPE-containing material and the ordinary TPE material prepared as above were tested:
(1) TPE material containing herbaceous plants
(2) Common TPE material in comparative example 1
The detection result proves that the natural herbal plant powder with mite-proof and antibacterial effects, particularly the wormwood and lavender powder, is added into the thermoplastic TPE material prepared from the traditional styrene-butadiene block copolymer, so that the compounded material has a very strong mite-proof and antibacterial effect, no any mite-proof and antibacterial chemical agent is added, the compounded material is harmless to a human body, and the mite-proof and antibacterial effects can be maintained for a long time by the compounded material prepared by the compounding method.
The pillow comprises a pillow core which is formed by thermoplastic molding of the herbal TPE material, and the main material is the herbal TPE material, so that the pillow has a corresponding mite-proof and antibacterial effect, is free of any mite-proof and antibacterial chemical agent, is harmless to human bodies, has unique plant fragrance, and has the effects of mite-proof and antibacterial, mosquito repelling, insect repelling, sleep aiding and nerve soothing.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. A preparation method of TPE material containing herbaceous plants is characterized by comprising the following steps:
step one, preparing a styrene butadiene block copolymer and paraffin oil, crushing the styrene butadiene block copolymer into powder, fully mixing the powder with the paraffin oil for absorption, and standing for 4 hours;
step two, preparing natural herbaceous plants, dehydrating and drying the natural herbaceous plants, grinding the dehydrated natural herbaceous plants into powder of 100-700 meshes, adding the powder into the mixture prepared in the step one, and continuously stirring for 10 minutes;
thirdly, putting the mixture prepared in the second step into a residual hopper of a double-screw extruder, starting a machine for granulation, and setting the machining temperature of the machine to be 180-190 ℃;
and step four, cooling and drying the material particles prepared in the step three to obtain the finished product material.
2. The method of claim 1, wherein the preparation of the TPE material comprises the following steps: the addition amount of the styrene butadiene block copolymer is 10-60 parts, the addition amount of the paraffin oil is 10-90 parts, and the addition amount of the natural herbaceous plant is 0.1-10 parts.
3. The process of claim 1 for the preparation of a TPE material containing herbs, wherein: the styrene butadiene block copolymer is added in 25 parts, the paraffin oil is added in 73 parts, and the natural herbaceous plant is added in 0.1-10 parts.
4. The process of claim 1 for the preparation of a TPE material containing herbs, wherein: the natural herbaceous plant is folium Artemisiae Argyi, lavender or mixture of folium Artemisiae Argyi and Lavender.
5. The process of claim 1 for the preparation of a TPE material containing herbs, wherein: the styrene butadiene block copolymer is SEBS, SBS or SEPS.
6. The process of claim 1 for the preparation of a TPE material containing herbs, wherein: the natural herbaceous plant dehydration drying grinding method in the second step is that the natural herbaceous plant is dried in a drying chamber of 100 ℃ for 12 hours to be naturally dehydrated, the water content is controlled within 1%, the dried natural herbaceous plant is roughly ground by a common straw grinder, then the roughly ground natural herbaceous plant is ground by a stone mill for 3 times to separate mesophyll, petiole and leaf vein from powder, the leaf skin and the powder are separated by an electric vibrating screen under the vibration of 30 times per minute after grinding, the separated powder is secondarily purified by a centrifugal fan, the first fan adopts a 50-mesh screen, and the second fan adopts a 100-mesh screen.
7. A pillow that contains herbaceous plant TPE its characterized in that: the pillow comprises a pillow core which is formed by thermoplastic molding of the TPE material containing the herbaceous plants according to the claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930635.6A CN115181390A (en) | 2022-08-04 | 2022-08-04 | Preparation method of TPE material containing herbaceous plants and pillow applying TPE material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930635.6A CN115181390A (en) | 2022-08-04 | 2022-08-04 | Preparation method of TPE material containing herbaceous plants and pillow applying TPE material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115181390A true CN115181390A (en) | 2022-10-14 |
Family
ID=83521238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210930635.6A Pending CN115181390A (en) | 2022-08-04 | 2022-08-04 | Preparation method of TPE material containing herbaceous plants and pillow applying TPE material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115181390A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110134987A (en) * | 2010-06-10 | 2011-12-16 | 손근수 | Producting methode for injection composite material using natural fiber particle |
| KR20160084204A (en) * | 2015-01-05 | 2016-07-13 | 주식회사 불스원 | Gel cushion with aromatherapy and antibacterial fucntion and manufacturing method thereof |
| WO2018167385A1 (en) * | 2017-03-15 | 2018-09-20 | Ab7 Innovation S.A.S.U | Composition comprising pyrethrum for arthropod pest control |
| CN109401175A (en) * | 2018-10-10 | 2019-03-01 | 广东腾克体育发展有限公司 | A kind of thermoplastic elastomer (TPE) new material and preparation method thereof |
| WO2019233822A1 (en) * | 2018-06-08 | 2019-12-12 | Arcelik Anonim Sirketi | A thermoplastic elastomer composition |
| CN114409948A (en) * | 2022-01-13 | 2022-04-29 | 时严成 | Wormwood latex material and manufacturing method thereof, mattress, pillow and insole |
-
2022
- 2022-08-04 CN CN202210930635.6A patent/CN115181390A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110134987A (en) * | 2010-06-10 | 2011-12-16 | 손근수 | Producting methode for injection composite material using natural fiber particle |
| KR20160084204A (en) * | 2015-01-05 | 2016-07-13 | 주식회사 불스원 | Gel cushion with aromatherapy and antibacterial fucntion and manufacturing method thereof |
| WO2018167385A1 (en) * | 2017-03-15 | 2018-09-20 | Ab7 Innovation S.A.S.U | Composition comprising pyrethrum for arthropod pest control |
| WO2019233822A1 (en) * | 2018-06-08 | 2019-12-12 | Arcelik Anonim Sirketi | A thermoplastic elastomer composition |
| CN109401175A (en) * | 2018-10-10 | 2019-03-01 | 广东腾克体育发展有限公司 | A kind of thermoplastic elastomer (TPE) new material and preparation method thereof |
| CN114409948A (en) * | 2022-01-13 | 2022-04-29 | 时严成 | Wormwood latex material and manufacturing method thereof, mattress, pillow and insole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101157470B1 (en) | Method for preparing nanoemulsion composition comprising chamaecyparis obtus | |
| CN101218928B (en) | Method for producing incense product for driving mosquito by using natural plants essential oil | |
| JP2002316909A (en) | Functional material | |
| CN115181390A (en) | Preparation method of TPE material containing herbaceous plants and pillow applying TPE material | |
| CN109549410B (en) | Sleep-promoting fiber | |
| KR102123830B1 (en) | Method for Manufacturing Chamaecyparis Obtuse Water Using Zeolite and Charcoal | |
| CN104985963A (en) | Novel stationery storage device compounded by tourmaline and activated carbon | |
| CN107114362A (en) | A kind of mosquito-repellent incense and preparation method thereof | |
| KR102631664B1 (en) | Functional cushioning material with excellent antibacterial properties | |
| CN106925228A (en) | A kind of attapulgite deodorant for refrigerator and preparation method thereof | |
| KR101389305B1 (en) | Anti-allergic bedding comprising antibiotic capsule and process for producing it | |
| CN109847711A (en) | A kind of environment-friendly type refrigerator bacteriostasis, and deodorization agent | |
| CN104841138A (en) | Negative ion health-caring teddy bear toy | |
| KR102066906B1 (en) | Insulation down sheet and manufacturing method thereof | |
| KR101393641B1 (en) | Anti-bacterial bedding which is effective in atopy treatment and manufactured by ultrasonic fusion | |
| CN104273177A (en) | Moxa flavored mildew resisting and peculiar smell removing agent | |
| CN111700075B (en) | Artificial aquilaria wood, aquilaria wood essential oil enrichment liquid, aquilaria wood soap and production method thereof | |
| KR101638909B1 (en) | Manufacturing method of composition for sculpture using chamaecyparis obtusa powder and bio loess powder | |
| KR101267768B1 (en) | The manufacturing method of a doll using chamaecyparis obtusa | |
| CN105963970A (en) | Improved multifunctional child toy | |
| CN105966129A (en) | Stationery storage box with far-infrared health-care function | |
| KR100851883B1 (en) | Manufacturing method for insectproof pillow | |
| RU2286163C1 (en) | Phytotherapy product | |
| KR100307387B1 (en) | Cotton attached powder of pine needles and attaching method the same | |
| CN104958026A (en) | Home furnishing type sweet marjoram fragrant tissue box with mosquito expelling effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221014 |