KR810000935B1 - Process for the preparation of water repellent agent containing aluminate - Google Patents
Process for the preparation of water repellent agent containing aluminate Download PDFInfo
- Publication number
- KR810000935B1 KR810000935B1 KR1019800000321A KR800000321A KR810000935B1 KR 810000935 B1 KR810000935 B1 KR 810000935B1 KR 1019800000321 A KR1019800000321 A KR 1019800000321A KR 800000321 A KR800000321 A KR 800000321A KR 810000935 B1 KR810000935 B1 KR 810000935B1
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- water
- parts
- water repellent
- paraffin
- aluminum
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
Abstract
Description
본발명은 스테아린산알미늄을 함유하는 발수제 제조방법에 관한 것으로서, 더 상세히 설명하면 물, 스테아린산과 파라핀왁스를 용융시켜 혼합물을 만들고 생성된 혼합물에 수용성 알미늄염을 유화제와 함께 첨가 교반하여 스테아린산 알미늄이 형성되도록 하는 발수제 제조방법에 관한 것이다.The present invention relates to a method for preparing a water repellent containing aluminum stearate, which will be described in more detail, in which water, stearic acid and paraffin wax are melted to form a mixture, and a water-soluble aluminum salt is added to the resulting mixture with an emulsifier to form aluminum stearate. It relates to a water repellent production method.
스테아린산 알미늄은 포지에 처리하면 섬유에 침투하여 발수작용을 하면서 포지의 통기성을 그대로 유지하므로 천막포지나 의류등의 직포처리용 발수제로 종래부터 사용되고 있다.Aluminum stearate is conventionally used as a water repellent agent for woven fabrics, such as tent cloths and garments, because it maintains the air permeability of the forge while penetrating the fiber to perform water repellent action.
그러나 스테아린산알미늄은 물에 불용성이어서 벤젠과 같은 유기용매에 용해시켜 상요하여야하므로, 유기용제의 사용에 따른 공장내의 환경 공해와 화재의 위험성이 높게되는 문제점이 나타나고 고가의 유기용제를 사용하는데 따른 경제성도 문제로 대두되고 있다. 또한 스테아린알미늄을 수성으로 처리하는 경우에는 물리적인 교반등으로 물에 분산시켜 처리하는바, 물리적인 교반에 의하면 유화작용이 일어나지만 정치시키면 분리되므로 사용현장에서 강력하게 교반시키면서 처리하여야하는 사용상의 불편점이 있음은 물론이고 균질의 현탁액이 되지아니하므로 포지에도 스테아린산알미늄이 균일하게 처리되지 아니하는 경우가 있어서 완전한 방수효과를 얻지 못하는 경우가 있었다.However, since aluminum stearate is insoluble in water and must be dissolved in an organic solvent such as benzene, the problem of environmental pollution and fire in the factory increases due to the use of organic solvents, and the economical efficiency of using expensive organic solvents also appears. It is a problem. In addition, when stearin aluminum is treated with water, it is treated by dispersing it in water with physical agitation. The physical agitation causes emulsification, but it is separated when it is left still. Of course, since it does not become a homogeneous suspension, even forge aluminum stearate may not be uniformly treated in some cases, so that a complete waterproof effect may not be obtained.
본 발명의 목적은 스테아린산알미늄이 균일하게 분산되어 장기간 보관시에도 분리되지 아니하는 발수제 에말죤을 제공하는 것이다.It is an object of the present invention to provide a water repellent emulsion, in which aluminum stearate is uniformly dispersed and does not separate even during long-term storage.
본 발명은 물, 스테아린산과 파라핀왁스를 유화제의 존재하에 가열 용융시켜 균질의 유화액을 만들고 생성된 혼합물에 수용성 알미늄을 첨가하여 반응시키므로서, 서스테아린산과 수용성 알미늄염이 유화된 상태에서 반응되도록하여 생성된 스테아린산알미늄이 유화액 중에 균일하게 혼합된 상태로 존재하도록 함을 특징으로 한 것이다. 본 발명의 일예를 구체적으로 설명하면 교반기가 정설된 반응용기에 전체 중량의 약 50-60%에 해당하는 물을 주입하고 파라핀왁스, 스테아린산, 염화파라핀 및 수용성 알미늄화합물을 첨가하고 85-90℃로 가열하면서 교반하여 균일하게 혼합되도록 하고 계속 교반하면서 트리에타놀아민을 첨가 교반하여 에멀죤화시킨다.The present invention is produced by heating and melting water, stearic acid and paraffin wax in the presence of an emulsifier to make a homogeneous emulsion and reacting by adding water-soluble aluminum to the resulting mixture, so that the stearic acid and the water-soluble aluminum salt react in an emulsified state. It is characterized in that the aluminum stearate is present in a uniformly mixed state in the emulsion. To explain an example of the present invention specifically, about 50-60% of the total weight of water is injected into the reaction vessel in which the stirrer is established, and paraffin wax, stearic acid, paraffin chloride, and water-soluble aluminum compound are added, and the temperature is increased to 85-90 ° C. Stir with heating to ensure uniform mixing and continue to stir to emulsify by adding and stirring triethanolamine.
본 발명에 사용되는 알미늄염으로는 황산알미늄, 염기성초산 알미늄등이 있는바, 그외에도 수용성이면서 발수작용에 영향을 미치지 아니하는 수용성 알미늄혼합물이면 어떤것도 사용할 수 있다.Examples of the aluminum salt used in the present invention include aluminum sulfate and basic aluminum acetate, and any other water-soluble aluminum mixture which is water-soluble and does not affect water repellency can be used.
본 발명에 의한 에말죤 제조시에는 알미늄염과 스테아린산 외에도 염화파라핀 등의 다수 발수제를 첨가할 수 있을 뿐아니라 유화제도 트리에타놀 아민이외의 다른 계면활성제를 사용할 수 있다. 본 발명에 의하면 스테라인산은 전체중량의 10내지 20%정도 사용하고 알미늄화합물은 사용하는 스테아린산의 중량에 대하여 10:1내지 10:2비율로 사용하며 파라핀은 전체중량의 15내지 25% 사용하고 유화제는 전체중량의 5 내지 10% 사용하여 물50-60%에 유화시킨다. 이경우 필요에 따라서는 소량의 염화파라핀이나 석유수지등을 첨가할수도 있다.In the preparation of the emalon according to the present invention, in addition to the aluminum salt and stearic acid, not only a plurality of water repellents such as paraffin chloride can be added, but also an emulsifier may use a surfactant other than triethanol amine. According to the present invention, stearic acid is used in an amount of 10 to 20% of the total weight, and an aluminum compound is used in a ratio of 10: 1 to 10: 2 relative to the weight of stearic acid used, and paraffin is used in an amount of 15 to 25% of the total weight. Is emulsified in 50-60% of water using 5-10% of the total weight. In this case, if necessary, a small amount of paraffin chloride or petroleum resin may be added.
전술한 본 발명의 방법에 의하면 스테아린산과 알미늄화합물이 유화제에 의하여 유화된 상태에서 반응하여 스테아린산알미늄이 형성되므로 제조된 스테아린산알미늄이 에멀죤중에 균일하게 분산된 상태로 존재하게 되어 장기간 저장 또는보관시에도 분리되지 않게 되고 수성이므로 유기용매를 사용할 필요가 없어서 공장의 환경공해나 화재의 위험이 없으며 불과의 혼합이 잘되므로 사용시 직물의 종류에 따라 물과 에말죤의 비율을 임의로 조절하여 사용할 수 있어서 처리작업이 간편하게 된다.According to the above-described method of the present invention, stearic acid and the aluminum compound react in an emulsified state with an emulsifier to form aluminum stearate, so that the prepared aluminum stearate is uniformly dispersed in the emulsion, so that even during long-term storage or storage Since it is not separated and it is water-based, there is no need to use organic solvents, so there is no danger of environmental pollution or fire in the factory, and the mixing of fire is good. Therefore, the ratio of water and emalone can be arbitrarily adjusted according to the type of fabric. It's easy.
실시예Example
물 57부를 반응용기에 주입하고 파라핀 25부, 스테아린산 10부 및 염화파라핀 2부를 투입하여 85내지 90℃로 가열 용융시키고 황산알미늄 1부를 가한다음 트리에타놀 아민 5부를 80분간에 걸쳐 서서히 첨가하면서 교반하여 에말죤을 제조한다.Inject 57 parts of water to the reaction vessel, add 25 parts of paraffin, 10 parts of stearic acid and 2 parts of paraffin chloride, heat and melt them at 85 to 90 ° C, add 1 part of aluminum sulfate, and stir while slowly adding 5 parts of triethanol amine over 80 minutes. Manufactures Emaljohn.
제조된 에말죤은 물과 어떠한 비율로도 혼합된다.The prepared emalon is mixed with water in any proportion.
실시예Example
파라핀 15부가염기성 초산알미늄 2부 및 석유수지 5부를 사용하고 다른 물질들은 실시예 1과 같이 사용하여 실시예 1의 방법으로 에말죤을 제조한다.Emalzone was prepared by the method of Example 1 using 2 parts of paraffin 15 parts basic aluminum acetate and 5 parts of petroleum resin and the other materials as in Example 1.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000321A KR810000935B1 (en) | 1980-01-30 | 1980-01-30 | Process for the preparation of water repellent agent containing aluminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000321A KR810000935B1 (en) | 1980-01-30 | 1980-01-30 | Process for the preparation of water repellent agent containing aluminate |
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| Publication Number | Publication Date |
|---|---|
| KR810000935B1 true KR810000935B1 (en) | 1981-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800000321A KR810000935B1 (en) | 1980-01-30 | 1980-01-30 | Process for the preparation of water repellent agent containing aluminate |
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| KR (1) | KR810000935B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031112A (en) * | 2012-12-30 | 2013-04-10 | 广西三威林产工业有限公司 | Paraffin emulsion waterproof agent and preparation method thereof |
-
1980
- 1980-01-30 KR KR1019800000321A patent/KR810000935B1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031112A (en) * | 2012-12-30 | 2013-04-10 | 广西三威林产工业有限公司 | Paraffin emulsion waterproof agent and preparation method thereof |
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