WO2012148116A2 - Mousse de latex fonctionnelle naturellement colorée et son procédé de fabrication - Google Patents

Mousse de latex fonctionnelle naturellement colorée et son procédé de fabrication Download PDF

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Publication number
WO2012148116A2
WO2012148116A2 PCT/KR2012/002927 KR2012002927W WO2012148116A2 WO 2012148116 A2 WO2012148116 A2 WO 2012148116A2 KR 2012002927 W KR2012002927 W KR 2012002927W WO 2012148116 A2 WO2012148116 A2 WO 2012148116A2
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WO
WIPO (PCT)
Prior art keywords
latex
natural material
functional natural
functional
latex foam
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Ceased
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PCT/KR2012/002927
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English (en)
Korean (ko)
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WO2012148116A3 (fr
Inventor
홍성열
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ITNC CO Ltd
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ITNC CO Ltd
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Publication of WO2012148116A2 publication Critical patent/WO2012148116A2/fr
Publication of WO2012148116A3 publication Critical patent/WO2012148116A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C08L21/02—Latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032—Pigments, colouring agents or opacifiyng agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Definitions

  • the present invention relates to a functional natural dyeing latex foam and a method for manufacturing the same, and more specifically, to a functional natural material such as volcanic stone, loess, charcoal, jade, green tea, germanium, elvan, phytoncide and finely mixed with water, and
  • a functional natural material such as volcanic stone, loess, charcoal, jade, green tea, germanium, elvan, phytoncide and finely mixed with water
  • the functional natural material mixed with water is ball milled together with the vulcanizing agent and the accelerator to adsorb and liquefy the functional natural material on the surface of the vulcanizing agent and the accelerator. It is made to be uniformly dispersed throughout, so that the durability and color are excellent, and the cell and the surface are cleanly foamed.
  • Latex is made of rubber as a raw material, and has a number of excellent advantages over conventional cotton pillows and spring mattresses.
  • the latex pillows support the cervical spine of the human body in sleep by its soft elasticity
  • the latex mattress supports the human body in a balanced way along the curve of the human body to maintain the optimal C-shaped cervical spine and By eliminating the weight burden, you can maintain an optimal posture, which helps prevent neck discs, lumbar discs or turtle necks, snoring and sleep.
  • the latex can be classified into two types as follows.
  • -Synthetic latex It is manufactured by using synthetic rubber. It is synthesized by low temperature emulsion polymerization method using fatty acid soap as an emulsifier, and its properties change according to the percentage of mixing natural latex.
  • Natural latex of the two latex is superior in tensile strength or gel strength (gel strength) compared to the synthetic latex (excellent elasticity or lifespan and natural materials, there is a human-friendly advantage.
  • the raw material is expensive and mass production is difficult, there is a disadvantage that the price is expensive.
  • the functional additives are never evenly distributed, aggregated and partially cured, and production and production of commercially available products are difficult.
  • an object of the present invention is to solve the problems of the conventional latex foam described above, the surface of the vulcanizing agent and the accelerator to functional natural materials such as volcanic stone, loess, charcoal, jade, green tea, germanium, ganban stone, phytoncide
  • functional natural materials such as volcanic stone, loess, charcoal, jade, green tea, germanium, ganban stone, phytoncide
  • Another object of the present invention by distributing the functional natural material evenly in the latex foam, to have a natural color even without a separate dyeing process to produce a latex foam that is excellent in color as well as clean cells and surfaces.
  • various functionalities far-infrared radiation, antimicrobial power, water vein wave prevention, electromagnetic wave prevention, metabolism promotion, etc.
  • Method for producing a functional natural dye latex foam of the present invention for achieving the above object, the step of finely processing the functional natural material to 1,000 ⁇ 10,000mesh mixed with water, and vulcanization of the functional natural material mixed with the water Ball milling by mixing with the agent and the accelerator, thereby adsorbing and liquefying the functional natural material on the surface of the vulcanizing agent and accelerator, injecting and mixing the liquefied additive in the latex stock solution, foaming the mixed mixture And forming, wherein the functional natural material is one or two or more selected from the group consisting of volcanic stone, loess, charcoal, jade, green tea, germanium, elvan, phytoncide, and side, and the functional natural material is 0.5 to 5 parts by weight based on 100 parts by weight of the latex stock solution is characterized in that it is used.
  • the functional natural dye latex foam according to the present invention by mixing the functional natural material with water, and ball milling the functional natural material mixed with the water with a vulcanizing agent and accelerator to the functional natural material on the surface of the vulcanizing agent and accelerator After adsorbing and liquefying, it is prepared by mixing, foaming and molding the latex stock with a hardener, an oxidizing agent, an anti-aging agent and a filler, and the functional natural materials are volcanic stone, loess, charcoal, jade, green tea, germanium, elvan, phytoncide And selected from the group consisting of one or two or more, the functional natural material is characterized in that it is used by 0.5 to 5 parts by weight based on 100 parts by weight of the latex stock solution.
  • the functional natural material is evenly distributed and foamed throughout the latex foam, the functional natural material is not separated from the latex foam even during washing or long-term use, so that the preservation and durability are very high, and the mixing of the functional natural material It has various functionalities (far-infrared radiation, antimicrobial power, water wave prevention, electromagnetic wave prevention, metabolism promotion, etc.) for health, and provides an effect of not impairing the inherent breathability and elasticity of latex foam.
  • 1 is a manufacturing process of the functional natural dye latex foam according to the present invention.
  • the method for producing a functional natural dye latex foam according to the present invention comprises the step of finely processing the functional natural material to 1,000 ⁇ 10,000mesh and mixing with water (S1), and mixing the functional natural material mixed with the water and the vulcanizing agent and accelerator By ball milling, adsorbing the liquefied natural substance on the surface of the vulcanizing agent and the accelerator to liquefy (S2), and adding the liquefied additive to the latex stock solution (S3), and mixing the mixed mixture It includes foaming and molding step (S4).
  • the functional natural material is finely processed into 1,000 ⁇ 10,000mesh and mixed with water (S1).
  • the functional natural material is used one or two or more selected from the group consisting of volcanic stone, loess, charcoal, jade, green tea, germanium, elvan, phytoncide and the side.
  • the function of the functional natural material will be described again below.
  • the functional natural material is larger than 1,000 mesh, since the adsorption is not made smoothly during ball milling with the vulcanizing agent and the accelerator, which is a post-process, it may be difficult to distribute the functional natural material evenly inside the latex foam, so that the processing is performed at 1000 mesh or more. And although the functional natural material may be processed more finely than 10,000mesh, which is not economical to process to less than 10000mesh, this is not necessarily limited.
  • the mixing ratio of the functional natural material and water is not limited, and the functional natural material may be mixed with a vulcanizing agent and an accelerator so that ball milling is possible.
  • the mixing ratio of the functional natural material and water is 1 by volume. : It can be about 0.5 ⁇ 3.
  • the powdering process may be omitted, mixed with water, or used as it is.
  • the functional natural material is preferably used by 0.5 to 5 parts by weight based on 100 parts by weight of the latex stock solution, which will be described later, when the functional natural material is less than 0.5 parts by weight, its functionality becomes insignificant, exceeding 5 parts by weight If the foam is not made smoothly, rather than the inherent function of the latex foam may be lowered, it should be used within the range of 0.5 to 5 parts by weight.
  • the functional natural material mixed with the water is ball milled with a vulcanizing agent and an accelerator in a ball mill for at least 12 hours to the surface of the vulcanizing agent and the accelerator.
  • the functional material is adsorbed to liquefy (S2).
  • the functional natural material When latex foaming through the adsorption and liquefaction of the functional material (S2), the functional natural material is uniformly distributed in the latex together with the adsorbent vulcanizing agent and accelerator, the functional natural material is adsorbed on the surface of the vulcanizing agent and accelerator If not, that is, if the liquefaction (S2) process is omitted, it is difficult to evenly distribute even when partially cured during foaming.
  • vulcanizing agent and the accelerator all materials commonly available in the art belonging to the art may be used, for example, sulfur as the vulcanizing agent, zinc 2-mercaptobenzothiazole (MZ) and zinc diethyl dithiocarbamate (EZ) as the accelerator. Can be mixed.
  • the amount of the vulcanizing agent and the accelerator is preferably used at about 0.5 to 2 parts by weight based on 100 parts by weight of the latex stock solution, and in the case of using sulfur, MZ and EZ as described above, 1 part by weight of sulfur and 1 part by weight of MZ. Parts and EZ 1 part by weight may be used respectively.
  • the functional additive is uniformly adsorbed on the surface of the vulcanizing agent and the promoter when mixed processing is performed for 12 hours or more, but the processing time is not necessarily limited.
  • the ball milled to the latex stock solution is added to the liquefied additive, mixed (S3).
  • the mixing method is not limited at the time of mixing, and the mixing ratio is 0.5 to 5 parts by weight of the functional natural material, 0.5 to 2 parts by weight of vulcanizing agent and 0.5 to 2 parts by weight of accelerator based on 100 parts by weight of the latex stock solution as described above. .
  • a curing agent, an oxidizing agent, an antioxidant, a filler, and the like which may be normally mixed when foaming of the latex, may be additionally mixed.
  • the curing agent, the oxidizing agent, the antioxidant, and the filler may also be based on 100 parts by weight of the latex stock solution. It is preferable to use about 0.5-1 weight part each.
  • the mixed mixture is foamed and molded (S4).
  • the foaming and molding process using a foaming machine as a step to create a suitable amount of foam in the latex stock solution, when the foaming is completed, it is injected into a mold and vulcanized at a temperature of 95 ⁇ 110 °C, the vulcanized latex After demolding, the foam is washed with water and dried at a temperature in the range of 50 to 60 ° C.
  • Latex foam is a liquid latex stock is cured by reacting the latex stock solution and the vulcanizing agent through the vulcanization.
  • the reason for vulcanization at 95-110 ° C. for 30 minutes to 40 minutes during the vulcanization process is that vulcanization is not sufficiently achieved at less than 95 ° C., and when the mold is in excess of 110 ° C., the part where the mold and the latex stock solution come into contact is hardened. This is because elasticity is impaired, and sufficient elasticity is not achieved when vulcanized for 30 minutes or less, and elasticity is impaired when vulcanized for 40 minutes or more.
  • the reason why the drying temperature is 50 to 60 ° C. is that the drying becomes slower than 50 ° C. and the productivity is lowered. When the temperature exceeds 60 ° C., the oxidation of latex is promoted due to the high temperature, and the characteristics deteriorate.
  • the thickness is preferably within 15cm, but is not necessarily limited thereto.
  • Functional natural dyeing latex foam prepared according to the manufacturing process as described above is finely processed functional natural material into 1,000 ⁇ 10,000mesh mixed with water, and ball mill processing the functional natural material mixed with water with a vulcanizing agent and accelerator After adsorbing and liquefying the functional material on the surface of the vulcanizing agent and the accelerator, it is prepared by mixing, foaming and molding the latex stock solution together with a curing agent, an oxidizing agent, an anti-aging agent and a filler, according to the production method of the present invention.
  • a curing agent an oxidizing agent, an anti-aging agent and a filler
  • the latex foam of the present invention can be applied to various household goods such as pillows, mattresses, cushions, mats, various covers.
  • volcanic stone is a rock mass of volcanic eruptions, which is a relatively porous mass, and its natural beauty is very beautiful.
  • the color can be expressed in various natural colors such as reddish brown, dark gray and brown depending on the rock quality. There is no alteration and discoloration, and it is possible to produce various uses.
  • the volcanic stone is weakly alkaline and emits far-infrared rays, which is beneficial to the human body, as well as excellent antibacterial and anti-fungal action. It is a natural mineral that has excellent effects on odor removal, heavy metals and oil absorption.
  • Loess refers to the soil accumulated by the fine grains of rocks broken by weathering inside the continent, and has a great effect on self-cleaning, resonance, biorhythm, and far-infrared radiation. The effect is excellent, and the odor removal effect is also excellent.
  • Charcoal is a porous material that emits large amounts of far-infrared rays, including the effect of blocking and removing various harmful waves including electromagnetic waves, deodorization such as odor removal, removing various harmful bacteria, and various purification effects.
  • Jade contains minerals, calcium and magnesium that are extremely necessary for the human body. Among them, magnesium accounts for more than 40%, and magnesium is a component of chlorophyll. At the same time, the cells that make up our body cells are also made of magnesium, so the air waves coming out of the jade and the air waves of the human cells are the same wave. Therefore, the waves emanating from the breathing jade evenly penetrates the human body cells and has a resonance resonance function, thereby inducing resurgence of tissues, blood circulation and weak alkalizing of blood, and excretion of harmful wastes in the body.
  • Green tea is a medicinal leaf of green tea, which has various effects such as arousal, diuretic, detoxification, anti-inflammatory, bactericidal, hypertension, diabetes prevention, anti-oxidation, cholesterol lowering and pharmacological effects, skin beauty and smell It has an excellent effect on removal, and contains a lot of catechin, deanine, tannin, caffeine and sugar amino acids, and also contains polyphenols.
  • Germanium has an effect of removing excess pain by discharging excess current when the germanium is in contact with the human body or introduced into the human body in a state where an excessive current is present in the human body and a pain (for example, a back neck, a lower back, etc.) is generated.
  • the waste of the human body is combined with the hydrogen ions to be excreted, and by supplying the oxygen in the human body smoothly by the strong oxygen supply itself has the effect of promoting metabolism.
  • germanium plays an important role in generating interferon having anti-cancer activity in the human body by generating far infrared rays and electrons, and has an effect of increasing NK cells and phagocytic cells that destroy cancer cells.
  • germanium when germanium is in contact with the human body, the electrons of germanium are introduced into the human body and combine with the electrons of the foreign matter, and the electrons of the foreign material are introduced and combined into the holes of the germanium, which decomposes foreign substances in the human body, that is, heavy metals and foreign substances. have.
  • Elvanite is composed of 30,000 to 150,000 multi-layered porous materials per cm 3, and has a large specific surface area to adsorb or decompose pollutants, heavy metals, etc., and also exhibits antibacterial, insect repellent, and strong deodorizing properties.
  • more than 40 kinds of minerals that elevate the human body are eluted, which is effective for metabolism and skin health management.It is also effective in promoting blood circulation and metabolism by resonance, resonance, and absorption by a large amount of far-infrared radiation. have.
  • Phytoncide is a generic name for a bactericidal substance emitted from plants. It is a natural material having various functions such as antibacterial, stress relief, immune enhancement, skin soothing, and deodorizing function.
  • the phytoncide is composed of volatile substances such as terpene, and the phytoncide has a good night's sleep. Induce.
  • Noodles are used as natural dyes, and blue limestone can only be obtained by chemical changes such as oxidation and reduction using lime and lye.
  • the color itself has insect repellent, antiseptic function, and is also used to treat cancer and leukemia
  • Functional natural dyeing latex foam according to the present invention and a method for producing the same natural natural latex, such as volcanic stone, loess, charcoal, jade, green tea, germanium, ganban stone, phytoncide and the like adsorbed on the surface of the vulcanizing agent and accelerator and upon foaming of the natural latex
  • the functional natural material is uniformly distributed throughout the latex foam, it can be widely used in various articles made of the latex foam material such as bed mattress, pillow, bedding, and the like.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

La présente invention concerne une mousse de latex fonctionnelle, naturellement colorée, et son procédé de fabrication. Plus particulièrement, la présente invention porte sur une mousse de latex fonctionnelle, naturellement colorée, des matières naturelles fonctionnelles étant dispersées de façon homogène dans toute la mousse de latex pour obtenir une durabilité et une couleur supérieures de la mousse de latex et afin de permettre à des alvéoles et à une surface de la mousse de latex d'être mises sous forme de mousse de façon nette. A cette fin, le procédé de fabrication de mousse de latex fonctionnelle, naturellement colorée, comporte les étapes suivantes : l'exécution d'un traitement fin sur une matière naturelle fonctionnelle à 1000 jusqu'à 10 000 mesh et le mélange de la matière naturelle traitée et d'eau ; le mélange dudit mélange d'eau et de matière naturelle fonctionnelle avec un agent de vulcanisation et un accélérateur, et l'exécution d'un traitement de broyage à boulets afin de permettre à ladite matière naturelle fonctionnelle d'être adsorbée sur les surfaces de l'agent de vulcanisation et de l'accélérateur et, donc, de liquéfier l'agent de vulcanisation et le promoteur ; l'injection dudit additif liquéfié dans une solution de latex non diluée et le mélange de l'additif et de la solution ; le moussage et le moulage dudit mélange mélangé. Ladite matière naturelle fonctionnelle est choisie parmi au moins une ou deux matières naturelles d'un groupe constitué par la roche volcanique, le lœss, le charbon, le jade, le thé vert, le germanium, le porphyre à quartz, les phytoncides et la renouée des teinturiers (Polygonum tinctorium). Ladite matière naturelle fonctionnelle est utilisée à hauteur de 0,5 à 5 parties en poids pour 100 parties en poids de ladite solution de latex non diluée.
PCT/KR2012/002927 2011-04-26 2012-04-18 Mousse de latex fonctionnelle naturellement colorée et son procédé de fabrication Ceased WO2012148116A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0039094 2011-04-26
KR1020110039094A KR101072923B1 (ko) 2011-04-26 2011-04-26 기능성 천연염색 라텍스 폼 및 그 제조방법

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WO2012148116A2 true WO2012148116A2 (fr) 2012-11-01
WO2012148116A3 WO2012148116A3 (fr) 2013-01-03

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KR101378442B1 (ko) * 2011-09-27 2014-03-26 신현덕 은나노 라텍스폼 제조방법 및 그에 따른 은나노 라텍스폼
KR101378491B1 (ko) * 2011-09-27 2014-03-26 주식회사 코라텍스 황토나노 라텍스폼 제조방법 및 그에 따른 황토나노 라텍스폼
KR101306090B1 (ko) * 2011-11-09 2013-09-09 (주)한성헬스피아 편백나무로 표면처리된 매트리스 및 그 제조방법
KR101328755B1 (ko) * 2011-11-09 2013-11-13 (주)한성헬스피아 나무 분쇄물로 표면처리된 매트리스 및 그 제조방법
CN114431689B (zh) * 2021-11-24 2023-07-21 吉祥三宝高科纺织有限公司 一种对婴童头部和颈部具有防护功能的护型枕
KR102620439B1 (ko) * 2023-06-13 2024-01-03 주식회사 엔씨엘 천연라텍스 폼 제조방법

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KR20040064467A (ko) * 2003-01-13 2004-07-19 위성렬 라텍스 매트리스 및 기능성 라텍스 매트리스의 제조방법및 그 제조장치
KR20070043230A (ko) * 2005-10-20 2007-04-25 박재현 녹차 분말을 함유한 고무장갑 및 그 제조방법
KR100672785B1 (ko) 2006-03-22 2007-01-22 윤재술 음이온 발생베개의 제조방법
KR100883173B1 (ko) 2008-04-08 2009-02-10 티엘엑스 시암 컴퍼니 리미티드 음이온 발생 천연 라텍스 폼 및 그 제조방법
KR100986452B1 (ko) * 2008-05-20 2010-10-08 임근춘 천연 라텍스를 주제로 한 신발 밑창의 제조방법

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WO2012148116A3 (fr) 2013-01-03
KR20110059821A (ko) 2011-06-07

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