CN110746665A - Anti-aging latex mattress - Google Patents
Anti-aging latex mattress Download PDFInfo
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- CN110746665A CN110746665A CN201911131013.1A CN201911131013A CN110746665A CN 110746665 A CN110746665 A CN 110746665A CN 201911131013 A CN201911131013 A CN 201911131013A CN 110746665 A CN110746665 A CN 110746665A
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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
-
- 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
- C08J2307/00—Characterised by the use of natural rubber
- C08J2307/02—Latex
-
- 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
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an anti-aging latex mattress which is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 5-9 parts of nano silicon dioxide, 2-4 parts of ochre, 1-3 parts of montmorillonite, 6-10 parts of polyurethane elastomer, 1-2 parts of antioxidant, 3-5 parts of foaming agent, 3-6 parts of thickener, 4-6 parts of activator and 1-2 parts of vulcanizing agent.
Description
Technical Field
The invention relates to the technical field of latex mattresses, in particular to an anti-aging latex mattress.
Background
The latex mattress is a modern green bedroom article which is prepared by using rubber sap collected from rubber trees and combining modern equipment and technology through skillful technical processes to perform processes such as stripping, foaming, gelling, vulcanizing, washing, drying, forming, packaging and the like, and has various excellent performances and is suitable for high-quality and healthy sleep of a human body.
The existing latex mattress has poor ageing resistance, often turns yellow and crisp for about 1 to 3 years, and has a short service life, so that an improved technology is urgently needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide an anti-aging latex mattress, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 5-9 parts of nano silicon dioxide, 2-4 parts of ochre, 1-3 parts of montmorillonite, 6-10 parts of polyurethane elastomer, 1-2 parts of antioxidant, 3-5 parts of foaming agent, 3-6 parts of thickener, 4-6 parts of activator and 1-2 parts of vulcanizing agent.
Preferably, the feed additive is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 13 parts of chitosan, 7 parts of nano silicon dioxide, 3 parts of ocher, 2 parts of montmorillonite, 8 parts of polyurethane elastomer, 2 parts of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
Preferably, the ochre is in a powder form, and the particle size of the ochre is 300-500 meshes.
Preferably, the montmorillonite is nanometer superfine montmorillonite, and the particle size of the montmorillonite is not more than 20 nm.
Preferably, the thickening agent is carboxymethyl cellulose.
Preferably, the preparation process comprises the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress. .
Compared with the prior art, the invention has the beneficial effects that:
compared with the traditional latex mattress, the latex mattress of the invention has greatly improved aging resistance, does not turn yellow and crisp, and greatly prolongs the service life.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 5-9 parts of nano silicon dioxide, 2-4 parts of ochre, 1-3 parts of montmorillonite, 6-10 parts of polyurethane elastomer, 1-2 parts of antioxidant, 3-5 parts of foaming agent, 3-6 parts of thickener, 4-6 parts of activator and 1-2 parts of vulcanizing agent.
Wherein the ochre is in a powder form, and the granularity of the ochre is 300-500 meshes; the montmorillonite is nanometer superfine montmorillonite with particle size not greater than 20 nm; the thickening agent adopts carboxymethyl cellulose.
An anti-aging latex mattress, the preparation process comprises the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
Example 1:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 40 parts of natural latex, 10 parts of chitosan, 5 parts of nano silicon dioxide, 2 parts of ocher, 1 part of montmorillonite, 6 parts of polyurethane elastomer, 1 part of antioxidant, 3 parts of foaming agent, 3 parts of thickening agent, 4 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
Carry out the ageing resistance experiment with the latex mattress that this embodiment made, the ageing resistance of the latex mattress that this embodiment made has obvious promotion than traditional latex mattress.
Example 2:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 45 parts of natural latex, 11 parts of chitosan, 6 parts of nano silicon dioxide, 2 parts of ochre, 1 part of montmorillonite, 7 parts of polyurethane elastomer, 1 part of antioxidant, 3 parts of foaming agent, 4 parts of thickening agent, 4 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in the embodiment is subjected to an anti-aging experiment, and the anti-aging performance of the latex mattress prepared in the embodiment is better than that of the latex mattress prepared in the embodiment 1.
Example 3:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 12 parts of chitosan, 7 parts of nano silicon dioxide, 3 parts of ochre, 2 parts of montmorillonite, 8 parts of polyurethane elastomer, 1 part of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in the embodiment is subjected to an anti-aging experiment, and the anti-aging performance of the latex mattress prepared in the embodiment is better than that of the latex mattress prepared in the embodiment 2.
Example 4:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 55 parts of natural latex, 14 parts of chitosan, 8 parts of nano silicon dioxide, 3 parts of ochre, 2 parts of montmorillonite, 9 parts of polyurethane elastomer, 2 parts of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 4 parts of active agent and 2 parts of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in this example was subjected to an anti-aging test, and the anti-aging performance of the latex mattress prepared in this example was slightly inferior to that of the latex mattress prepared in example 3.
Example 5:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 60 parts of natural latex, 15 parts of chitosan, 9 parts of nano silicon dioxide, 4 parts of ochre, 3 parts of montmorillonite, 10 parts of polyurethane elastomer, 2 parts of antioxidant, 5 parts of foaming agent, 6 parts of thickening agent, 6 parts of active agent and 2 parts of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in this example was subjected to an anti-aging test, and the anti-aging performance of the latex mattress prepared in this example was slightly inferior to that of the latex mattress prepared in example 3.
Example 6:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 14 parts of chitosan, 6 parts of nano silicon dioxide, 2 parts of ocher, 1 part of montmorillonite, 8 parts of polyurethane elastomer, 1 part of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in the embodiment is subjected to an anti-aging experiment, and the anti-aging performance of the latex mattress prepared in the embodiment is better than that of the latex mattress prepared in the embodiment 3.
Example 7:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 13 parts of chitosan, 7 parts of nano silicon dioxide, 3 parts of ocher, 2 parts of montmorillonite, 8 parts of polyurethane elastomer, 2 parts of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in the embodiment is subjected to an anti-aging experiment, and the anti-aging performance of the latex mattress prepared in the embodiment is better than that of the latex mattress prepared in the embodiment 6.
Example 8:
an anti-aging latex mattress is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 12 parts of chitosan, 7 parts of nano silicon dioxide, 4 parts of ochre, 3 parts of montmorillonite, 8 parts of polyurethane elastomer, 2 parts of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
The preparation process of the embodiment includes the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
The latex mattress prepared in this example was subjected to an anti-aging test, and the anti-aging performance of the latex mattress prepared in this example was slightly inferior to that of the latex mattress prepared in example 7.
According to the examples 1 to 8, the anti-aging performance of the prepared latex mattress is greatly improved compared with that of the traditional latex mattress, and the anti-aging performance of the latex mattress prepared in the example 7 is maximized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-aging latex mattress is characterized in that: the composition is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 5-9 parts of nano silicon dioxide, 2-4 parts of ochre, 1-3 parts of montmorillonite, 6-10 parts of polyurethane elastomer, 1-2 parts of antioxidant, 3-5 parts of foaming agent, 3-6 parts of thickener, 4-6 parts of activator and 1-2 parts of vulcanizing agent.
2. The anti-aging latex mattress according to claim 1, wherein: the composition is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 13 parts of chitosan, 7 parts of nano silicon dioxide, 3 parts of ocher, 2 parts of montmorillonite, 8 parts of polyurethane elastomer, 2 parts of antioxidant, 4 parts of foaming agent, 5 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.
3. The anti-aging latex mattress according to claim 1, wherein: the ochre is in a powder form, and the granularity of the ochre is 300-500 meshes.
4. The anti-aging latex mattress according to claim 1, wherein: the montmorillonite is nanometer superfine montmorillonite, and the particle size of the montmorillonite is not more than 20 nm.
5. The anti-aging latex mattress according to claim 1, wherein: the thickening agent adopts carboxymethyl cellulose.
6. The anti-aging latex mattress according to claim 1, wherein: the preparation process comprises the following steps:
the method comprises the following steps: grinding ochre into particles, and then uniformly dispersing nano silicon dioxide, ochre, montmorillonite, an active agent and an antioxidant to obtain a mixed solution A;
step two: mixing the mixed solution A in the step one with chitosan to obtain mixed solution B;
step three: mixing the natural latex, the polyurethane elastomer and the mixed solution B, and mixing a thickening agent, a foaming agent and a vulcanizing agent;
step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131013.1A CN110746665A (en) | 2019-11-19 | 2019-11-19 | Anti-aging latex mattress |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131013.1A CN110746665A (en) | 2019-11-19 | 2019-11-19 | Anti-aging latex mattress |
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| CN110746665A true CN110746665A (en) | 2020-02-04 |
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| CN201911131013.1A Pending CN110746665A (en) | 2019-11-19 | 2019-11-19 | Anti-aging latex mattress |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349276A (en) * | 2020-04-23 | 2020-06-30 | 承德人和矿业有限责任公司 | Emulsion product containing illite |
| CN115260736A (en) * | 2022-07-22 | 2022-11-01 | 塔拉蒂安智能家居科技(成都)有限公司 | Mattress inner core material formula and manufacturing method thereof |
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| WO2007125376A1 (en) * | 2006-05-03 | 2007-11-08 | Naushad M Mohideen | The hygienic infection free therapeutic mattress |
| CN101824171A (en) * | 2010-05-19 | 2010-09-08 | 温州嘉泰乳胶制品有限公司 | Manufacturing process and application of emulsion product |
| CN107118403A (en) * | 2016-08-30 | 2017-09-01 | 温州嘉博乳胶制品有限公司 | A kind of ochre green tea latex product and its processing technology |
| CN108034092A (en) * | 2018-01-11 | 2018-05-15 | 安徽情暖家具有限公司 | A kind of production method of natural emulsion mattress |
| CN108976502A (en) * | 2018-08-07 | 2018-12-11 | 安徽玉然经编科技有限公司 | A kind of environment friendly bacteriostatic latex bed mattress |
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2019
- 2019-11-19 CN CN201911131013.1A patent/CN110746665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007125376A1 (en) * | 2006-05-03 | 2007-11-08 | Naushad M Mohideen | The hygienic infection free therapeutic mattress |
| CN101824171A (en) * | 2010-05-19 | 2010-09-08 | 温州嘉泰乳胶制品有限公司 | Manufacturing process and application of emulsion product |
| CN107118403A (en) * | 2016-08-30 | 2017-09-01 | 温州嘉博乳胶制品有限公司 | A kind of ochre green tea latex product and its processing technology |
| CN108034092A (en) * | 2018-01-11 | 2018-05-15 | 安徽情暖家具有限公司 | A kind of production method of natural emulsion mattress |
| CN108976502A (en) * | 2018-08-07 | 2018-12-11 | 安徽玉然经编科技有限公司 | A kind of environment friendly bacteriostatic latex bed mattress |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349276A (en) * | 2020-04-23 | 2020-06-30 | 承德人和矿业有限责任公司 | Emulsion product containing illite |
| CN115260736A (en) * | 2022-07-22 | 2022-11-01 | 塔拉蒂安智能家居科技(成都)有限公司 | Mattress inner core material formula and manufacturing method thereof |
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Application publication date: 20200204 |