CN113214548A - Natural foaming material - Google Patents

Natural foaming material Download PDF

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Publication number
CN113214548A
CN113214548A CN202110543136.7A CN202110543136A CN113214548A CN 113214548 A CN113214548 A CN 113214548A CN 202110543136 A CN202110543136 A CN 202110543136A CN 113214548 A CN113214548 A CN 113214548A
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parts
natural
potassium
foaming material
nerve
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CN202110543136.7A
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Chinese (zh)
Inventor
韩晶杰
魏宝月
王苗苗
张涵璐
郭云雪
尹暄
张艳丹
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Qingdao University of Science and Technology
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Qingdao University of Science and Technology
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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
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • 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
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/009—Use of pretreated compounding ingredients
    • 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
    • C08J2405/16—Cyclodextrin; Derivatives thereof
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • 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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered rings
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

Abstract

The invention provides a preparation method of a natural foaming material, which comprises the following steps: grinding the tranquilizer and dopamine in a grinding machine, adding into natural latex, sulfur, vulcanization accelerator, zinc oxide, potassium ricinoleate, potassium vegetable oleate, potassium hydroxide and 2-hydroxy cyclodextrin, uniformly mixing by using a high-speed dispersion machine to form a mixed solution, curing for 8-12h in a water bath at the constant temperature of 28 ℃, mixing with sodium fluosilicate, foaming by using a high-speed foaming machine, and vulcanizing to obtain the foaming material. The natural foaming material provided by the invention adopts natural components, is not added with other harmful chemical components, has no harm or side effect on human bodies, and simultaneously has the functions of soothing the nerves and calming the heart, thereby improving the sleeping quality of people.

Description

Natural foaming material
Technical Field
The invention relates to the field of high polymer materials, in particular to a natural foaming material, and specifically relates to a natural foaming material with nerve calming and heart calming effects.
Background
People who have insomnia in the modern times are more and more, the insomnia is mainly caused by insufficient exercise amount, heavy mental stress or excessive pressure to interfere sleep, severe activities are carried out before sleep, the brain is still in a highly tense state when the people fall asleep, the insomnia is caused, and diseases such as neurasthenia and the like can be induced by low-quality sleep, so that normal life is influenced. Some people can sleep with the help of sleep-improving medicines, but the medicines have great harm to the nerves of people, and can generate dependence after long-term use, thereby affecting the health of people.
Disclosure of Invention
Aiming at the technical problems in the prior art, the molecular structure with the nerve-soothing effect is added into the natural latex, the natural latex is uniformly mixed, and the novel natural foaming material with the functions of calming the heart, soothing the nerves and improving the sleep quality of people is prepared through foaming and vulcanizing. The natural foaming material is characterized by comprising a modified nerve-soothing agent, wherein the nerve-soothing agent is one or more of a nerve-soothing agent A, a nerve-soothing agent B and a nerve-soothing agent C, and the nerve-soothing agent A is:
Figure BDA0003070431930000011
the tranquilizer B is
Figure BDA0003070431930000021
The tranquilizer C is
Figure BDA0003070431930000022
Preferably, the preparation method of the modified tranquilizer comprises the following steps: dispersing the tranquilizer and dopamine in water, grinding at room temperature for 10min, and performing ultrasonic treatment for 30-60min to obtain modified tranquilizer. More preferably, the weight part ratio of the tranquilizer to the dopamine is 1: 1.
Preferably, the natural foaming material also comprises natural latex, sulfur, a vulcanization accelerator, zinc oxide, potassium ricinoleate, potassium vegetable oleate, potassium hydroxide, 2-hydroxycyclodextrin and sodium fluosilicate.
Preferably, the natural foaming material comprises, by weight, 167 parts of natural latex, 2 parts of sulfur, 2 parts of a vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide, 1 part of 2-hydroxycyclodextrin, 3 parts of sodium fluosilicate and 0.1-5 parts of a modifying tranquilizer.
A preparation method of a natural foaming material comprises the following steps:
adding the modified nerve-soothing agent into natural latex, sulfur, a vulcanization accelerator, zinc oxide, potassium ricinoleate, potassium vegetable oleate, potassium hydroxide and 2-hydroxycyclodextrin, uniformly mixing by using a high-speed dispersion machine to form a mixed solution, curing for 8-12h under the condition of water bath constant temperature of 28 ℃, mixing with sodium fluosilicate, foaming by using a high-speed foaming machine, and vulcanizing to obtain the foaming material.
It is a further object of the present invention to provide the use of the above natural foamed material, which can be applied in the field of bedding.
The natural foaming material provided by the invention adopts the natural components, does not contain other harmful chemical components, has no harm or side effect on human bodies, can play the roles of soothing the nerves and calming the heart at the same time, and improves the sleeping quality of people.
Detailed Description
The invention will be further described with reference to specific examples:
the evaluation of the tranquilizing effect adopts Pittsburgh sleep quality index, and the lower the index, the better the sleep quality. The present data are from statistics of 100 samples. The parts in the following examples are parts by weight.
Example 1
Grinding 0.1 part of tranquilizer A and 0.1 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. The pittsburgh sleep quality index is reduced by 10%.
Example 2
Grinding 5 parts of tranquilizer A and 0.5 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. The pittsburgh sleep quality index decreased by 21%.
Example 3
Grinding 0.1 part of tranquilizer B and 0.1 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. The pittsburgh sleep quality index decreased by 12%.
Example 4
Grinding 5 parts of tranquilizer B and 0.5 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. Pittsburgh sleep quality index decreased by 19%.
Example 5
Grinding 0.1 part of tranquilizer C and 0.1 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. The pittsburgh sleep quality index decreased by 9%.
Example 6
Grinding 0.5 part of tranquilizer C and 0.5 part of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to obtain the foaming material. The pittsburgh sleep quality index decreased by 18%.
Example 7
Grinding 1 part of tranquilizer, 2 parts of tranquilizer B, 3.5 parts of tranquilizer C and 6.5 parts of dopamine at normal temperature for 10min, then carrying out ultrasonic treatment for 30-60min, adding the mixture into 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxycyclodextrin, uniformly mixing the mixture by using a high-speed dispersion machine to form a mixed solution, curing the mixed solution for 8-12h in a water bath at the constant temperature of 28 ℃, mixing 3 parts of sodium fluosilicate, foaming the mixed solution by using a high-speed foaming machine, and vulcanizing the mixed solution to prepare the foaming material. The pittsburgh sleep quality index decreased by 31%.
Comparative example 1
167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide and 1 part of 2-hydroxy cyclodextrin are uniformly mixed by a high-speed dispersion machine to form a mixed solution, after the mixed solution is aged for 8 to 12 hours under the water bath constant temperature condition of 28 ℃, 3 parts of sodium fluosilicate is mixed to be foamed by a high-speed foaming machine and vulcanized, and the foaming material is prepared. The pittsburgh sleep quality index has no obvious change.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (6)

1. The natural foaming material is characterized by comprising a modified nerve-soothing agent, wherein the nerve-soothing agent is one or more of a nerve-soothing agent A, a nerve-soothing agent B and a nerve-soothing agent C, and the nerve-soothing agent A is:
Figure FDA0003070431920000011
the tranquilizer B is
Figure FDA0003070431920000012
The tranquilizer C is
Figure FDA0003070431920000013
2. The natural foaming material of claim 1, wherein the preparation method of the modified nerve-soothing agent comprises the following steps: dispersing the tranquilizer and dopamine in water, grinding at room temperature for 10min, and performing ultrasonic treatment for 30-60min to obtain modified tranquilizer.
3. The natural foam material of claim 1, further comprising natural latex, sulfur, a vulcanization accelerator, zinc oxide, potassium ricinoleate, potassium vegetable oleate, potassium hydroxide, 2-hydroxycyclodextrin, and sodium fluorosilicate.
4. The natural foaming material of claim 3, comprising 167 parts of natural latex, 2 parts of sulfur, 2 parts of vulcanization accelerator, 2 parts of zinc oxide, 4 parts of potassium ricinoleate, 4 parts of potassium vegetable oleate, 1 part of potassium hydroxide, 1 part of 2-hydroxycyclodextrin, 3 parts of sodium fluorosilicate, and 0.1-5 parts of modifying tranquilizer.
5. A method for preparing the natural foaming material of any one of claims 1 to 4, which comprises the following steps: adding the modified nerve-soothing agent into natural latex, sulfur, a vulcanization accelerator, zinc oxide, potassium ricinoleate, potassium vegetable oleate, potassium hydroxide and 2-hydroxycyclodextrin, uniformly mixing by using a high-speed dispersion machine to form a mixed solution, curing for 8-12h under the condition of water bath constant temperature of 28 ℃, mixing with sodium fluosilicate, foaming by using a high-speed foaming machine, and vulcanizing to obtain the foaming material.
6. Use of the natural foaming material of any one of claims 1 to 4 in the bedding field.
CN202110543136.7A 2021-05-18 2021-05-18 Natural foaming material Pending CN113214548A (en)

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KR102145295B1 (en) * 2019-05-29 2020-08-19 주식회사 정우 Process for producing Pre-Vulcanized latex foam with excellent processibility
CN110292573A (en) * 2019-06-12 2019-10-01 颇黎芳香医药科技（上海）有限公司 A kind of relieve stagnation sleeping compound essential oil
CN110558796A (en) * 2019-09-23 2019-12-13 江苏金世缘乳胶制品股份有限公司 Anti-static natural latex pillow

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Application publication date: 20210806