KR100351382B1 - Rubber composition for water surface activation and its manufacturing method - Google Patents

Rubber composition for water surface activation and its manufacturing method Download PDF

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KR100351382B1
KR100351382B1 KR1019990033225A KR19990033225A KR100351382B1 KR 100351382 B1 KR100351382 B1 KR 100351382B1 KR 1019990033225 A KR1019990033225 A KR 1019990033225A KR 19990033225 A KR19990033225 A KR 19990033225A KR 100351382 B1 KR100351382 B1 KR 100351382B1
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rubber
weight
parts
water
surfactant
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KR20010017624A (en
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전창호
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주식회사 테크노홀딩스
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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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/26—Crosslinking, e.g. vulcanising, of macromolecules of latex
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • 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

Abstract

본 발명은 물의 계면활성화를 위한 고무 조성물 및 그 제조방법을 제공코자 하는 것이다.The present invention is to provide a rubber composition and a method for producing the same for the surface activation of water.

즉, 본 발명은 천연고무(또는 합성고무)에 알카리성 세라믹인 수산화 칼슘과, 비 이온 계면활성제, 소다회, SLS(soudium lauryl sulfate)를 첨가하고, 고무가황제를 첨가하여 고무 배합기에서 약 1~2시간 혼합하여 고무압축 성형기에서 섭씨 약 150~170℃의 온도로 가열하여 가교시간 약 12~17분간 성형 조건하에서 발포 성형된 조성물을 섬유의 세정시 물을 계면활성화 하여 섬유의 오물을 제거할 수 있는 고무 조성물 및 그 제조방법을 제공하는 것이다.That is, the present invention adds calcium hydroxide, which is an alkaline ceramic, a nonionic surfactant, soda ash and SLS (soudium lauryl sulfate) to natural rubber (or synthetic rubber), and a rubber vulcanizing agent to add about 1 to 2 in a rubber compounder. By mixing for a time, the rubber compression molding machine is heated to a temperature of about 150 ~ 170 ℃ Celsius crosslinking time for 12 to 17 minutes under the molding conditions of the foam-molded composition can be used to remove the dirt of the fiber by surface-activated when cleaning the fiber It is to provide a rubber composition and a method for producing the same.

본 발명에 의하여 제조된 고무 조성물로 이루어진 볼을 세탁조에 투입하여 세탁을 수행할 경우 물을 계면활성화 하고 물의 PH를 알카리화 하여 하이드록실 이온을 생성함으로써 섬유의 오물을 분해 유화, 분산, 젖음성, 침투 등의 작용을 보인다.When washing the ball made of the rubber composition prepared in accordance with the present invention into the washing tank to perform the surface-activated water and alkaline the pH of the water to produce hydroxyl ions to decompose, emulsify, disperse, wettability, penetration of the fiber It shows the action.

본 발명의 특징에 있어서 천연고무(또는 합성고무) 에 첨가된 수산화 칼슘의 작용은 대기 중에서는 수분을 용출시키고 물 중에서는 대기 중에 용출시킨 계면활성제를 세탁시 일정한 용량만을 용출시켜 헹굼, 탈수시에는 계면활성제의 용출이 거의 없고 배수되는 물에는 거품의 발생이 없어 생활오수로 인한 수질오염을 근본적으로 방지하는 것이다.In the characteristic of the present invention, the action of calcium hydroxide added to natural rubber (or synthetic rubber) is to elute the moisture in the air and the surfactant eluted in the air in water to rinse only a certain volume during washing, rinsing and dehydration. There is little elution of surfactant and there is no bubble in the drained water, which basically prevents water pollution caused by domestic sewage.

상기 고무 조성물은 고무 성형 프레스로 압축 성형시 가교화 시키는 온도에 의하여 고무 자체가 발포되어 다공성으로 비표면적이 형성되어 물과 접촉시 계면활성제의 용출이 용이하여 섬유의 세정력을 일정한 수치로 획일화시킬 수 있는 것이다.The rubber composition is foamed by the temperature of crosslinking during compression molding with a rubber molding press to form a specific surface area with porosity, so that the surfactant is easily eluted when contacted with water to uniformize the cleaning power of the fiber to a constant value. It can be.

Description

물의 계면활성화를 위한 고무 조성물 및 그 제조방법{.}Rubber composition for the surface activation of water and its manufacturing method {.}

본 발명은 물의 계면 활성화를 위한 고무 조성물 및 그 제조방법에 관한 것으로서, 더욱 상세히는 천연고무(또는 합성고무)에 알카리성 세라믹과 계면활성제 등을 첨가하여 세탁시 별도의 세제를 첨가하지 않고서도 물을 계면의 상태로 변화 시켜주고, 하이드록실 이온의 생성으로 물을 계면 활성화 시켜 섬유를 세정할 수 있는 고무 조성물 및 그 제조방법을 제공코자 하는 것이다.The present invention relates to a rubber composition for the surface activation of water and a method of manufacturing the same, and more particularly, to the natural rubber (or synthetic rubber) by adding an alkaline ceramic and a surfactant, such as washing water without adding a separate detergent The present invention provides a rubber composition capable of changing the state of the interface and cleaning the fibers by interfacially activating water by generating hydroxyl ions, and a method of manufacturing the same.

종래의 세탁 방법은 세탁기의 세탁조에 물과 함께 합성세제를 투입하여 의류를 세탁하고 있는바, 세탁시에 발생된 세탁수의 배수로 인한 수질오염을 발생시켜 생태계를 파괴하고 있으며, 적조현상, 토질오염, 악취발생 등 환경오염 등의 문제점이 심각하였던 것이다.In the conventional washing method, laundry is washed by putting synthetic detergent together with water into a washing tank of a washing machine, causing water pollution due to the drainage of washing water generated during washing, destroying the ecosystem, and red tide phenomenon and soil pollution. Problems such as environmental pollution, such as bad smells, were serious.

이에 본 발명에서는 천연고무(또는 합성고무)에 알카리족 세라믹과 비 이온 계면활성제를 첨가하여 압축 성형시의 조건을 찾아내어 규격화된 성형품, 즉 고무조성물 및 그 제조방법을 제공함에 발명의 기술적 과제를 두고 본 발명을 완성한 것이다.In the present invention, by adding an alkali ceramic and a non-ionic surfactant to natural rubber (or synthetic rubber) to find the conditions during compression molding to provide a standardized molded article, that is, a rubber composition and a method of manufacturing the same. The present invention has been completed.

본 발명은 천연고무(또는 합성고무)에 알카리성 세라믹 분말과 액상 및 분말 계면활성제 등을 첨가하여 압축성형 발포하여 다공화한 것으로서 물을 계면활성화 하기 위한 고무조성물을 제공코자 하는 것이다.본 발명에서는 고무의 가황촉진제 첨가시 사용하는 혼합기에서 고무의 성질을 잃지 않는 범위에서 알카리성 세라믹분말과 액상 및 분말의 계면활성제와 첨가제의 첨가 한도를 찾아내는 실험을 수차례에 걸쳐서 실행함으로서 그 한계를 확인할 수 있었고, 압축 성형시에 압축 온도와 고무의 가교화 시간에 따라서 성형의 형태가 불규칙하고 부풀어올라 성형의 모양을 규칙적으로 생산하기 위한 성형의 조건은 첨가제의 량을 고무의 중량부에 대하여 약 188~233중량부 첨가할 수 있고 성형물의 형상은 원형으로서 약 50~80mm의 크기로 가열온도는 섭씨 약 150~170℃, 압축시간은 약 12~17분의 성형조건하에 이루어진 고무 조성물 및 그의 제조방법에 그 특징이 있는 것으로서, 이를 이하의 실시예와 함께 상세히 설명하면 다음과 같다.(실시예 1)천연고무(또는 합성고무) 100중량부에 아래와 같은 첨가제를 적량 첨가한다.1) 비 이온 계면활성제로서 액상의 라우릴 알킬 설페이트(Lauryl alkil sulfate-이하 'LAS'라 한다) 또는 NP-8: 50중량부2) SLS(soudium lauryl sulfate): 73중량부3) 소다회(Na2CO3): 90중량부4) 수산화칼슘[Ca(OH)2]: 20중량부위의 성분은 물을 계면활성화 하기 위한 첨가제로서 천연고무(또는 합성고무) 100중량부에 총 233중량부로서 첨가되도록 한다.그리고 상기 조성물에는 이미 공지되어 업계에서 널리 사용되고 있는 아래의 고무가황촉진제를 배합한다.1) S(유황): 3중량부2) ZnO(산화아연): 5중량부3) 스테아린산(경화 지방산): 2중량부4) 가황촉진제 테트라메틸우람디설파이프(이하 'TT'라 한다): 1중량부5) 가황촉진제 테트라메틸티우람모노설파이드(이하 'TS'라 한다): 0.5중량부6) 가황촉진제 디벤조티아질디설파이드(이하 'DM'이라 한다): 2중량부이와 같은 고무가황촉진제를 상기 조성물 100중량부에 총 13.5중량부로 첨가하여 통상의 고무 배합기(일명 '리다기')에서 약 2~3시간 배합한 후 24시간 상온에서 숙성하여 고무 성형 프레스에서 압축성형 하였다.상기와 같이 조성된 본 발명의 고무 조성물(=볼)은 의복 등을 세탁시 세탁조에 투입하여 세탁을 할 경우 물을 계면활성화 하고 물의 PH를 알카리화 하여 하이드록실 이온을 생성 섬유의 오물을 분해 유화, 분산, 젖음성, 침투 등의 작용을 행하여 세제없이도 세탁물을 깨끗하게 세탁할 수 있는 것으로서,본 발명의 고무조성물을 세탁물과 함께 세탁수가 저수된 세탁조에 투입하면 고무조성물에 포함된 비 이온 계면활성제가 수산화기에 의해 세탁수에 용해되면서 계면활성분자가 생성되고, 생성된 계면활성분자는 세탁물에 묻어 있는 때를 둘러싸게 되어 계면활성분자가 섬유와 때 사이의 결합력을 약화시켜 때가 의류로부터 분리되므로 별도의 세제없이도 세탁물에 묻어있는 때를 분리세탁할 수 있게 되는 것이다.상기 본 발명의 고무조성물에 첨가되어 있는 수산화칼슘은 대기 중에서는 수분을 용출시키지만 수중에서는 대기중에 용출시킨 계면활성제를 세탁시 일정한 용량만을 용출시키도록 작용하게 되어 세탁물을 헹굼, 탈수시에는 계면활성제의 용출이 거의 없고 배수되는 물에는 거품의 발생이 없어 생활오수로 인한 수질오염을 근본적으로 방지할 수 있는 것이다.The present invention is to provide a rubber composition for surface-activating water by adding an alkaline ceramic powder, a liquid and powdered surfactant, and the like by compression molding and foaming to natural rubber (or synthetic rubber). The limit was confirmed by several experiments to find the limit of addition of surfactants and additives of alkaline ceramic powder, liquid and powder in the range that does not lose the rubber properties in the mixer used for the addition of vulcanization accelerator. The molding conditions are irregular and swell according to the compression temperature and the crosslinking time of the rubber at the time of molding, and the conditions for molding to regularly produce the shape of the molding are about 188 to 233 parts by weight based on the weight of the rubber. It can be added and the shape of the molding is circular and the size of about 50 ~ 80mm and the heating temperature is Celsius About 150 ~ 170 ℃, the compression time is characterized in that the rubber composition and the production method thereof made under the molding conditions of about 12 to 17 minutes, which will be described in detail with the following examples. A suitable amount of the following additives is added to 100 parts by weight of natural rubber (or synthetic rubber): 1) Liquid lauryl alkyl sulfate (hereinafter referred to as 'LAS') or NP-8 as a non-ionic surfactant: 50 parts by weight 2) SLS (soudium lauryl sulfate): 73 parts by weight 3) Soda ash (Na 2 CO 3 ): 90 parts by weight 4) Calcium hydroxide [Ca (OH) 2 ]: 20 parts by weight of the component to surfactant As an additive, 100 parts by weight of natural rubber (or synthetic rubber) is added as a total of 233 parts by weight. The composition includes the following rubber vulcanization accelerators known in the art and widely used in the art. 1) S (sulfur) : 3 parts by weight 2) ZnO (zinc oxide): 5 parts by weight 3) Stearic acid ( Fatty acid): 2 parts by weight 4) vulcanization accelerator tetramethyluram disulfide (hereinafter referred to as 'TT'): 1 part by weight 5) vulcanization accelerator tetramethylthiuram monosulfide (hereinafter referred to as 'TS'): 0.5 parts by weight 6) Vulcanization accelerator dibenzothiazyl disulfide (hereinafter referred to as 'DM'): A rubber vulcanization accelerator such as 2 parts by weight is added to 100 parts by weight of a total of 13.5 parts by weight of a conventional rubber compounding machine (aka 'Leida group') After mixing for about 2 to 3 hours in aging at room temperature for 24 hours and compression molding in a rubber molding press. The rubber composition (= ball) of the present invention as described above is put into a washing tank when washing clothes, etc. to wash. In this case, the surface of the water is activated and the pH of the water is alkalinized to generate hydroxyl ions. The soil of the fiber can be decomposed, emulsified, dispersed, wettable, penetrated, and the like to clean laundry without detergent. When the substance is added to the washing tank with washing water, the nonionic surfactant contained in the rubber composition is dissolved in the washing water by the hydroxyl group to generate surfactant molecules, and the generated surfactant molecules are found in the laundry. The encapsulation of the surfactants weakens the binding force between the fibers and the soil, so that the soil is separated from the garment, so that the soiled laundry can be separated and washed without a separate detergent. The calcium hydroxide added to the rubber composition of the present invention. Silver elutes moisture in the air, but it acts to elute only a certain amount of the surfactant eluted in the air during washing.Therefore, there is almost no elution of the surfactant when washing the water, and bubbles are generated in the drained water. It is possible to fundamentally prevent water pollution due to domestic sewage The.

상기와 같은 본 발명의 고무 조성물은 고무 성형 프레스로 압축 성형시 가교화 시키는 온도에 의하여 고무 자체가 발포되어 다공성으로 비표면적이 형성되어 물과 접촉시 계면활성제의 용출이 용이하여 섬유의 세정력을 일정한 수치로 획일화 시킬 수 있고, 그로 인하여 본 발명은 세제없이 각종 의류의 세탁을 수행할 수 있어 세탁수에 의한 수질오염을 대폭 줄일 수 잇는 매우 유용한 발명이다.The rubber composition of the present invention as described above is the rubber itself is foamed by the cross-linking temperature during compression molding in a rubber molding press to form a specific surface area of the porous, so that the elution of the surfactant when contacting with water to maintain a constant cleaning power of the fiber Numerical value can be made uniform, and thus the present invention can perform washing of various clothes without detergent, which is a very useful invention that can greatly reduce water pollution by washing water.

Claims (2)

고무 100중량부에 수산화칼슘[Ca(OH)2] 20중량부, 계면 활성제 50중량부, SLS(soudium lauryl sulfate) 73중량부, 소다회(Na2CO3) 90중량부를 혼합한 조성물에 고무가황촉진제로서 유황 3중량부, 산화아연 5중량부, 스테아린산 2중량부, 가황촉진제 TT 1중량부, 가황촉진제 TS 0.5중량부, 가황촉진제 DM 2중량부가 혼합되어 조성되는 것을 특징으로 하는 물의 계면활성화를 위한 고무 조성물.Rubber vulcanization accelerator in a composition obtained by mixing 20 parts by weight of calcium hydroxide [Ca (OH) 2 ], 50 parts by weight of surfactant, 73 parts by weight of sodium lauryl sulfate (SLS), and 90 parts by weight of soda ash (Na 2 CO 3 ). As sulfur 3 parts by weight, zinc oxide 5 parts by weight, stearic acid 2 parts by weight, vulcanization accelerator TT 1 part by weight, vulcanization accelerator TS 0.5 parts by weight, vulcanization accelerator DM 2 parts by weight of the composition, characterized in that for Rubber composition. 고무 100중량부에 수산화칼슘[Ca(OH)2] 20중량부, 계면 활성제 50중량부, SLS(soudium lauryl sulfate) 73중량부, 소다회(Na2CO3) 90중량부를 상호 혼합하여 조성물을 제조하고,20 parts by weight of calcium hydroxide [Ca (OH) 2 ], 50 parts by weight of surfactant, 73 parts by weight of sodium lauryl sulfate (SLS), and 90 parts by weight of soda ash (Na 2 CO 3 ) were mixed with each other to prepare a composition. , 상기 조성물에 고무가황촉진제로서 유황 3중량부, 산화아연 5중량부, 스테아린산 2중량부, 가황촉진제 'TT' 1중량부, 가황촉진제 'TS' 0.5중량부, 가황촉진제 'DM' 2중량부를 혼합한 조성물을 고무배합기로 약 1~3시간 배합하여 고무로울러에서 규격화시켜 고무성형 프레스로 섭씨 약 150~170℃의 가열온도와 가교시간 약 12~17분으로 압축 성형하는 것을 특징으로 하는 물의 계면활성화를 위한 고무 조성물의 제조방법.3 parts by weight of sulfur, 5 parts by weight of zinc oxide, 2 parts by weight of stearic acid, 1 part by weight of vulcanization accelerator 'TT', 0.5 parts by weight of vulcanization accelerator 'TS', and 2 parts by weight of vulcanization accelerator 'DM' as the rubber vulcanization accelerator The composition of the composition is blended with a rubber mixer for about 1 to 3 hours and standardized in a rubber roller, and the rubber molding press is compression molded at a heating temperature of about 150 to 170 ° C. and a crosslinking time of about 12 to 17 minutes. Method for producing a rubber composition for.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000910A (en) * 1990-06-20 1992-01-29 원본미기재 Shampoo composition
KR950700986A (en) * 1992-04-13 1995-02-20 THIXORROPIC LIQUID AUTOMATIC DISHWASHING COMPOSITION WITH THICORROPIC LIQUID AUTOMATIC DISHWASHING COMPOSITION
KR950700982A (en) * 1992-04-13 1995-02-20 Manufacturing method of thixotropic liquid detergent composition (PROCESS FOR PREPARING THIXOTROPIC LIOUID DETERGENT COMPOSITIONS)
JPH07126687A (en) * 1993-11-05 1995-05-16 Toho Chem Ind Co Ltd Detergent composition
KR19980063508A (en) * 1996-12-10 1998-10-07 야마모토 히데키 Cleaning composition for mold for molding semiconductor device and cleaning method of mold using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000910A (en) * 1990-06-20 1992-01-29 원본미기재 Shampoo composition
KR950700986A (en) * 1992-04-13 1995-02-20 THIXORROPIC LIQUID AUTOMATIC DISHWASHING COMPOSITION WITH THICORROPIC LIQUID AUTOMATIC DISHWASHING COMPOSITION
KR950700982A (en) * 1992-04-13 1995-02-20 Manufacturing method of thixotropic liquid detergent composition (PROCESS FOR PREPARING THIXOTROPIC LIOUID DETERGENT COMPOSITIONS)
JPH07126687A (en) * 1993-11-05 1995-05-16 Toho Chem Ind Co Ltd Detergent composition
KR19980063508A (en) * 1996-12-10 1998-10-07 야마모토 히데키 Cleaning composition for mold for molding semiconductor device and cleaning method of mold using same

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