KR101394239B1 - High-speed spinning lubricant for wool - Google Patents

High-speed spinning lubricant for wool Download PDF

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KR101394239B1
KR101394239B1 KR1020120110428A KR20120110428A KR101394239B1 KR 101394239 B1 KR101394239 B1 KR 101394239B1 KR 1020120110428 A KR1020120110428 A KR 1020120110428A KR 20120110428 A KR20120110428 A KR 20120110428A KR 101394239 B1 KR101394239 B1 KR 101394239B1
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emulsion
spinning
wool
silica
speed
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KR1020120110428A
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KR20140044459A (en
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성태현
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주식회사 피.와이.씨
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/78Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon; with halides or oxyhalides of silicon; with fluorosilicates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30Flame or heat resistance, fire retardancy properties
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00Protein-based fibres, e.g. animal fibres
    • D10B2211/01Natural animal fibres, e.g. keratin fibres
    • D10B2211/02Wool
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties

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  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

본 발명은, 실리콘계 유제로서, 폴리디메틸실록산, 실리카, 폴리에틸렌글리콜 및 방부제를 함유하는 양모용 고속 방적용 유제에 관한 것이다.
본 발명에 따른 방적 유제는, 폴리디메틸실록산의 실리콘계 유제를 사용하여, 평활성을 부여할 수 있고, 실리카를 함유함으로써, 섬유의 집속성도 함께 향상시킬 수 있으며, 폴리에틸렌글리콜을 함유함으로써, 경시안정성을 가지고, 고온에도 안정하여 작업성을 향상시킬 수 있으므로, 고속 방적에 적합한 양모용 고속 방적용 유제이다.
The present invention relates to a high-speed emulsion for wool which contains polydimethylsiloxane, silica, polyethylene glycol and a preservative as silicone emulsions.
The spinning tackifying agent according to the present invention can impart smoothness by using a silicone oil of polydimethylsiloxane. By containing silica, it is possible to improve the collecting property of fibers as well. By containing polyethylene glycol, It is a high-speed emulsion for wool which is suitable for high-speed spinning because it can be stabilized at high temperature to improve workability.

Description

양모용 고속 방적용 유제{HIGH-SPEED SPINNING LUBRICANT FOR WOOL} [0001] HIGH-SPEED SPINNING LUBRICANT FOR WOOL [0002]

본 발명은 양모의 방적 작업에 사용되는 양모용 고속 방적용 유제에 관한 것으로, 보다 구체적으로는, 실리콘계 유제로서, 폴리디메틸실록산, 실리카, 폴리에틸렌글리콜, 및 방부제를 함유하는 양모용 고속 방적용 유제에 관한 것이다.The present invention relates to a high-speed emulsion for wool which is used for spinning wool, and more specifically to a high-speed emulsion for wool which contains polydimethylsiloxane, silica, polyethylene glycol and preservative as silicone emulsion .

방적 공정에서는, 섬유에 방적 성능을 부여하고, 사질을 향상시키기 위해 방적 유제를 사용한다. 섬유 덩어리를 펴고 당겨서 가지런히 하여 꼬임을 주어 실을 제조하는 방적 공정에 있어서는, 섬유 상호 및 섬유와 방적 기계를 구성하는 금속 또는 고무 등의 접촉부와의 사이에 마찰이 중요한 요소로 작용하고, 방적 유제의 가장 큰 역할이 이 마찰을 조절하는 것이다. 이와 더불어, 일반적으로, 양모 방적용 유제는 포합성능, 대전방지성, 세정성 등의 조건을 갖춘 성분들의 적절한 배합으로 이루어진 조성물이어야 한다. In the spinning process, spinning emulsions are used to impart spinning performance to the fibers and improve the texture. In the spinning process of spinning a yarn by stretching and laminating a fiber lump and aligning it, friction acts as an important factor between the fibers and the contact portion of the fibers and the metal or rubber constituting the spinning machine, The biggest role of this is to control this friction. In addition, in general, the woolen moth tanning emulsion should be a composition comprising an appropriate combination of components having conditions such as blending performance, antistatic property, cleaning property and the like.

특히, 고속 방적용 유제는, 연속적인 방적 작업으로 발생한 열에 의해 실이 끓어지는 것을 방지하기 위해서 고온안정성이 있어야 하며, 고속도의 작업에서도 평활성이 양호할 것이 요구되는데, 종래의 유제로는 이러한 요구 특성을 충분히 발휘할 수 없었다. In particular, the high-speed emulsion is required to have high temperature stability in order to prevent boiling of the yarn due to heat generated by continuous spinning operation, and to have good smoothness even in a high-speed operation. Could not be fully demonstrated.

게다가, 기존의 폴리디메틸실록산을 함유하는 실리콘계 유제는 경시안정성이 떨어져, 유화시 오랜 시간이 경과하면 분리현상이 발생하는 문제를 가지고 있었다.In addition, the conventional silicone-based emulsion containing polydimethylsiloxane has a problem of deterioration with time and separation phenomenon when a long time passes during emulsification.

또한, 섬유를 합쳐서 꼬임을 주는 방적 작업에 있어서, 섬유에 높은 집속성과 함께 적당한 평활성도 동시에 부여할 수 있는 유제의 개발이 요구되고 있는 실정이다.
(특허문헌 1) JPH10-088481 A
In addition, in the spinning operation in which the fibers are twisted together, there is a need to develop an emulsion which can impart both high strength and smoothness to fibers at the same time.
(Patent Document 1) JPH10-088481 A

본 발명은 상기와 같은 종래 양모용 고속 방적용 유제의 문제점을 해결하기 위해 고안된 것으로, 고속 방적에 적합하도록 고온안정성을 가지고, 높은 집속성과 함께 적당한 평활성을 가지며, 경시안정성이 향상된 양모용 고속 방적용 유제를 제공하는 것을 목적으로 한다.Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems of the conventional high-speed spinning oil for wools, and it is intended to provide a high speed spinning machine for spinning with high temperature stability suitable for high speed spinning, The object of the present invention is to provide an application emulsion.

<1> 본 발명에 의한 양모용 고속 방적용 유제는, 실리콘계 유제로서, 폴리디메틸실록산, 실리카, 폴리에틸렌글리콜 및 방부제를 함유한다.&Lt; 1 > The high-speed emulsion for wool use according to the present invention contains a polydimethylsiloxane, silica, polyethylene glycol and a preservative as silicone emulsions.

<2> 본 발명의 다른 태양은, <1>에 기재된 양모용 고속 방적용 유제에 있어서, 전체 유제에 대하여, 폴리디메틸실록산의 함유량은 10중량%∼15중량%이고, 실리카의 함유량은 15중량%∼20중량%이며, 폴리에틸렌글리콜의 함유량은 6중량%∼16중량%인 것을 특징으로 하는 양모용 고속 방적용 유제이다.<2> Another aspect of the present invention is the high-speed emulsion for wool use according to <1>, wherein the content of the polydimethylsiloxane relative to the whole emulsion is 10 wt% to 15 wt%, the content of silica is 15 wt% % To 20% by weight, and the content of polyethylene glycol is 6% by weight to 16% by weight.

<3> 본 발명의 또 다른 태양은, <1> 또는 <2>에 기재된 양모용 고속 방적용 유제에 있어서, 유제 내에서 실리카는 콜로이드 상태이고, 그 입자의 크기가 10.0∼20.0nm인 것을 특징으로 하는 양모용 고속 방적용 유제이다. <3> Another aspect of the present invention is the high-speed emulsion for wool use according to <1> or <2>, wherein the silica in the emulsion is in a colloidal state and the particle size is 10.0 to 20.0 nm Is a high-speed emulsion for wool.

본 발명에 따른 방적 유제는, 폴리디메틸실록산을 함유하여, 뛰어난 평활성을 가지고, 실리카를 함유함으로써, 섬유의 집속성도 함께 향상시킬 수 있다. 또한, 폴리에틸렌글리콜을 함유함으로써, 우수한 경시안정성을 발휘하고, 고온에서도 안정하여 작업성을 향상시킬 수 있어서 고속 방적에 매우 적합한 양모용 고속 방적용 유제를 얻을 수 있다. The spinning oil agent according to the present invention contains polydimethylsiloxane, and has excellent smoothness and contains silica, thereby improving the collecting property of the fibers. In addition, by containing polyethylene glycol, it is possible to obtain a high-speed emulsion for wool which is excellent in high-speed spinning, because it can exhibit excellent long-term stability and is stable at high temperature and improved workability.

본 발명의 양모용 고속 방적용 유제 조성물의 각각의 성분을 더욱 상세히 설명하면 다음과 같다.
Each component of the high-speed emulsion composition for wool of the present invention will be described in more detail as follows.

본 발명의 방적 유제는 폴리디메틸실록산을 함유하는 실리콘계 유제이다. 폴리디메틸실록산을 함유하는 실리콘계 유제는, 표면장력이 매우 적어서, 확전성(넓어지기 쉬운 성질), 침투성이 강하고, 얇은 피막을 형성할 수 있다. 또한, 온도에 의한 점도 변화가 적고, 화학적으로 안정되어 있으며, 내산화성이 우수하고, 마찰계수가 적고, 평활성이 우수하여 연속 방적 작업에 적합하다.
The spinning emulsion of the present invention is a silicone emulsion containing a polydimethylsiloxane. The silicone emulsion containing a polydimethylsiloxane has a very small surface tension, is strong in spreadability (widening property), permeable, and can form a thin film. Further, it is suitable for continuous spinning work because it has little viscosity change due to temperature, is chemically stable, has excellent oxidation resistance, has a low coefficient of friction, and is excellent in smoothness.

폴리디메틸실록산의 구조는 하기 화학식(Ⅰ)과 같다.The structure of the polydimethylsiloxane is represented by the following formula (I).

Figure 112012080671133-pat00001
(Ⅰ)
Figure 112012080671133-pat00001
(I)

본 발명에서 사용되는 폴리디메틸실록산의 분자량은 500∼2000 바람직하게는 700∼1500이며, 더욱 바람직하게는 900∼1200이다.The molecular weight of the polydimethylsiloxane used in the present invention is 500 to 2000, preferably 700 to 1500, and more preferably 900 to 1200.

유제 내에서 그 함유량은, 10중량%∼15중량%인 것이 바람직하다. 폴리디메틸실록산을 이 범위 내로 함유하는 경우, 평활성이 뛰어나며 매끄러운 드래프트가 생긴다. 또한, 고무와의 마찰이 양호하므로 롤러에 감기는 현상이 적으며, 특히, 하절기에 고온다습한 경우에도 롤러에 감김이 적다. The content thereof in the emulsion is preferably 10% by weight to 15% by weight. When the polydimethylsiloxane is contained in this range, smoothness is excellent and a smooth draft is produced. In addition, since the friction with the rubber is good, the roller is less likely to be wound, and even when it is hot and humid in the summer, it is less wound on the roller.

특히, 본 발명은 실리카를 함유함으로써, 상기 평활성과 함께, 높은 집속성을 부여할 수 있는 방적 유제를 얻을 수 있다. In particular, by containing silica, the present invention can provide a spinning emulsion which can impart a high accumulation property to the above-mentioned smoothness.

양모 방적 공정은, 양모 섬유로 만든 스테이플 섬유(단섬유) 등의 짧은 섬유를 조작하여 적당한 굵기의 기다란 실을 만드는 공정을 말하는 것이고, 적당한 굵기의 실을 만들기 위해서는, 섬유를 모아서 묶을 수 있는 집속성을 가져야 한다. 따라서, 본 발명의 실리카를 함유한 방적 유제를 첨가함으로써, 집속성을 향상시킬 수 있어 효율적인 작업이 이루어질 수 있다. The wool spinning process refers to a process for fabricating an elongated yarn of an appropriate thickness by manipulating short fibers such as staple fibers (short fibers) made of wool fibers. In order to make yarns of a proper thickness, . Therefore, by adding the spinning oil containing silica of the present invention, the collecting property can be improved, and an efficient operation can be achieved.

본 발명에서 사용할 수 있는 실리카로는, 20℃에서의 비중이 1.10∼1.25이고 최대 점도가 25CP이며, 실리카 입자의 크기는 10.0∼20.0nm이고, pH(1%)는 9.0∼11.0인 것을 들 수 있다.Examples of the silica that can be used in the present invention include silica having a specific gravity of 1.10 to 1.25 at 20 占 폚, a maximum viscosity of 25 CP, a silica particle size of 10.0 to 20.0 nm and a pH of 9.0 to 11.0 have.

본 발명에서 실리카는 콜로이드의 형태로 존재하는 것이 바람직하고, 실리카 입자의 크기가 상기 범위를 만족하면 방적 유제의 경시안정성이 우수하다. In the present invention, the silica is preferably present in the form of a colloid. When the size of the silica particles is in the above range, stability of the spinning oil emulsion over time is excellent.

실리카의 함유량은, 15중량%∼20중량%인 것이 바람직한데, 15중량% 미만이면, 섬유를 모아서 묶을 수 있는 집속성이 미비해지고, 20중량% 이상이면 실리카가 과량이 되어 평활성이 미비해진다.
The content of silica is preferably 15 wt% to 20 wt%, and if it is less than 15 wt%, the aggregation property of collecting and bundling the fibers becomes insufficient, and if it is 20 wt% or more, the silica becomes excessive and the smoothness becomes insufficient.

고속 방적은 연속 방적을 통한 고속도, 단공정으로 방적사의 품질이 양호한 방적 작업으로, 고속 방적시 작업 공정의 효율을 극대화시키기 위해서는 고속 방적에 적합한 유제를 사용할 필요가 있다. 이를 위해서는, 연속 작업으로 발생하는 고온의 열에 의해서도 실이 끊어지거나 변색되지 않도록, 고온안정성을 가져 작업성을 향상시킬 수 있는 유제의 사용을 필요로 한다.High-speed spinning is a spinning operation with good quality of spinning yarn at high speed through continuous spinning. It is necessary to use an emulsion suitable for high-speed spinning in order to maximize the efficiency of work process during spinning. For this purpose, it is necessary to use an emulsion which has high temperature stability and can improve the workability so that the yarn is not broken or discolored even by the heat of high temperature generated by the continuous operation.

본 발명에서는, 폴리에틸렌글리콜을 함유함으로써, 대전방지성과 함께 방적 공정에서 고온안정성을 부여할 수 있고, 또한, 시간의 경과에 따른 유제의 층분리 현상을 방지하는 경시안정성도 가질 수 있다. In the present invention, by containing polyethylene glycol, it is possible to impart high temperature stability in a spinning process together with antistatic property, and also to have a long-term stability to prevent layer separation phenomenon of an emulsion with time.

본 발명에서 사용되는 폴리에틸렌글리콜의 분자량은 200∼1000, 바람직하게는 300∼800이며, 더욱 바람직하게는 400∼600이다. 유제에서 그 함유량은, 6중량%∼16중량%인 것이 바람직하다.
The molecular weight of the polyethylene glycol used in the present invention is 200 to 1000, preferably 300 to 800, and more preferably 400 to 600. The content thereof in the emulsion is preferably 6 wt% to 16 wt%.

본 발명의 유제는 상기 성분들 외에 방부제 성분을 함유한다. 방부제 성분의 예로, 메틸클로로이소티아졸리논을 들 수 있다.The emulsions of the present invention contain an antiseptic component in addition to the above components. An example of an antiseptic component is methylchloroisothiazolinone.

메틸클로로이소티아졸리논의 함유량은, 0.04중량%∼0.12중량%인 것이 바람직하다.
The content of methyl chloroisothiazolinone is preferably 0.04 wt% to 0.12 wt%.

양모 방적시 본 고속 방적용 유제의 급유량은 양모 섬유에 대하여 급유분으로 0.5%∼1%(o.p.u, Oil Pick-Up)가 되도록 스프레이 혹은 드롭 방식으로 급유해 주면 된다.
In case of wool spinning, the supply rate of the high-speed spinning oil can be supplied by spraying or dropping the wool fiber so that it becomes 0.5 ~ 1% (opu, oil pick-up).

본 발명의 한 실시형태로서, 본원의 양모용 고속 방적용 유제는 다른 유제와 병용하여, 방적 공정에서 상승적으로 평활성을 향상시킬 목적으로 사용될 수 있다.
As one embodiment of the present invention, the high-speed emulsions for wools of the present invention can be used in combination with other emulsions for the purpose of synergistically improving the smoothness in the spinning process.

이하, 본 발명을 하기 실시예에 의해 보다 구체적으로 설명한다. 그러나 이들 실시예는 본 발명에 대한 이해를 돕기 위한 것일 뿐, 이들에 의해 본 발명이 한정되는 것은 아니다.
Hereinafter, the present invention will be described more specifically with reference to the following examples. However, these embodiments are only for the purpose of helping understanding the present invention, and the present invention is not limited thereto.

실시예Example

하기 실시예 및 비교예에서 사용되는 물질의 조성비는 [표 1]에 나타낸 바와 같다.The composition ratios of the materials used in the following Examples and Comparative Examples are shown in Table 1.

<실시예 1>&Lt; Example 1 >

(1) 원료 투입(1) Raw material input

폴리에틸렌글리콜(PEG-400, 한농화성), 콜로이달 실리카(ST-30, 에스켐텍사), 폴리디메틸실록산(PY-803, 분자량:1000, SEKIJYO KASEI사), 메틸클로로이소티아졸리논을 하기 표 1에 나타낸 비율로 투입하고 상온에서 약 30분간 교반시켰다.(PY-803, molecular weight: 1000, manufactured by SEKIJYO KASEI) and methyl chloroisothiazolinone were dissolved in a solvent such as N, N-dimethylformamide, N, N-dimethylacetamide, And the mixture was stirred at room temperature for about 30 minutes.

(2) 숙성(2) Aging

20∼30℃의 상온에서 1시간 동안 교반하면서 숙성시켰다.And aged at room temperature of 20 to 30 DEG C for 1 hour with stirring.

(3) 상수 투입(3) Constant injection

상수를 표 1에 나타낸 비율이 되도록 투입하고 교반하여 양모용 고속 방적용 유제를 제조하였다.
The constants were added as shown in Table 1 and stirred to prepare a high-speed emulsion for wool.

<비교예 1~3>&Lt; Comparative Examples 1 to 3 >

구성 성분의 조성비를 하기 [표 1]에 나타낸 것으로 한 것 이외에는, 실시예 1과 동일하게 제조하였다.
The same procedure as in Example 1 was carried out except that the compositional ratio of the components was as shown in Table 1 below.

[표 1] [Table 1]

Figure 112012080671133-pat00002

Figure 112012080671133-pat00002

<평가><Evaluation>

상기 실시예 및 제조예의 양모용 고속 방적용 유제에 대한 물성 평가는 다음과 같은 방법으로 실시하였고, 그 결과는 [표 2]에 나타낸다.The physical properties of the high-speed emulsion for wool use in the above Examples and Production Examples were evaluated in the following manner, and the results are shown in Table 2.

(1) 평활성 시험(1) Smoothness test

양모 섬유에 대하여 상기 양모용 방적 유제를 급유분으로 0.8%(o.p.u)가 되도록 스프레이하고, 방적 처리 후 바로 손으로 만져서 평가하였다.The wool fibers were sprayed with 0.8% (o.p.u) of the oil-repellent agent for the wool, and evaluated by directly touching after spinning.

[평가기준][Evaluation standard]

○ : 부드러움○: Softness

△ : 보통△: Normal

× : 미흡×: Poor

(2) 해사장력(2) Maritime tension

상기 양모용 방적 유제를 사용하여 방적 작업을 한 다음, 콘에 감은 방적사에 대하여 1개월이 지난 후 해사장력 측정기(PA-701, Toray사)로 해사장력을 측정하였다. After spraying with the spinning oil for the wool, the yarn tension was measured with a marine tension meter (PA-701, Toray) after one month passed to the spinning yarn wound around the cone.

(3) 경시안정성(유화안정성)(3) Stability over time (emulsion stability)

- 유화액의 경시안정성- Stability of emulsion over time

상기 양모용 방적 유제를 물에 유화하여 30% 유화액 500g을 제조한 다음, 2일 경과 후의 경시안정성을 체크하였다. The above-described spinning oil for wool was emulsified in water to prepare 500 g of a 30% emulsion, and the stability with time was checked after 2 days.

- 방적 유제 자체의 경시안정성- Stable stability of spill emulsion itself

상기 양모용 방적 유제 1kg을 실외에서 보관한 후 6개월 경과 후의 경시안정성을 체크하였다.1 kg of the above-mentioned spinning oil for wool was kept outdoors, and the stability with time after 6 months was checked.

[경시안정성 평가 방법][Method for Evaluating Time Stability]

분리현상 및 오일 스팟(oil spot) 현상이 있는 지를 체크하였다.Separation phenomenon and an oil spot phenomenon.

○ : 분리현상 내지 오일 스팟 없음○: No separation phenomenon or oil spot

△ : 일부 분리현상 또는 오일 스팟이 발생함△: Partial separation phenomenon or oil spot occurred

× : 분리현상 및 다수의 오일 스팟 발생X: Separation phenomenon and many oil spots

(4) 내열성(4) Heat resistance

시험관에 상기 양모용 방적 유제의 원액을 넣고, 200℃에서 2시간 방치하였다. 열을 가하기 전, 후의 GARDNER COLOR를 측정하여 그 차이를 측정하였다.The stock solution of the spinning oil for wool was placed in a test tube and allowed to stand at 200 ° C for 2 hours. GARDNER COLOR before and after applying heat was measured and the difference was measured.

[평가기준][Evaluation standard]

○ : 2 이하○: not more than 2

△ : 2∼3?: 2 to 3

× : 3 이상
X: 3 or more

<결과><Result>

[표 2][Table 2]

Figure 112012080671133-pat00003
Figure 112012080671133-pat00003

상기 표 2의 결과로부터, 실시예 1은 평활성 및 집속성이 모두 우수함을 알 수 있다. 그와는 대조적으로, 폴리디메틸실록산의 함유량이 10중량% 미만인 비교예 1의 경우 평활성이 나쁜 것을 확인할 수 있다. 또한, 실리카의 함유량이 15중량% 미만인 비교예 1, 2의 경우 해사장력이 낮아, 집속성이 미흡함을 확인할 수 있고, 실리카 함유량이 20중량% 이상인 비교예 3의 경우 상대적으로 평활성이 떨어짐을 확인할 수 있다.From the results shown in Table 2, it can be seen that Example 1 is excellent both in smoothness and in house properties. In contrast, in Comparative Example 1 in which the content of polydimethylsiloxane is less than 10% by weight, it can be confirmed that the smoothness is poor. In Comparative Examples 1 and 2 in which the content of silica was less than 15% by weight, the marine tension was low and the accumulation property was insufficient. In Comparative Example 3 in which the silica content was 20% by weight or more, .

[표 3][Table 3]

Figure 112012080671133-pat00004
Figure 112012080671133-pat00004

상기 표 3의 결과에서 볼 수 있듯이, 폴리에틸렌글리콜을 6중량%∼16중량%로 함유한 실시예 1의 경우, 경시안정성 실험에서 유화시 48시간 이상, 유제 자체도 6개월 이상 분리현상 없이 유지되고, 내열성 또한 뛰어난 것을 확인할 수 있었던 반면, 폴리에틸렌글리콜을 함유하지 않은 비교예 4 및 폴리에틸렌글리콜을 6중량% 미만으로 함유하는 비교예 5의 경우, 경시안전성 및 내열성이 떨어짐을 확인할 수 있었다.
As can be seen from the results of Table 3, in the case of Example 1 containing 6 wt% to 16 wt% of polyethylene glycol, the emulsion was retained for 48 hours or more and the emulsion itself for 6 months or more And the heat resistance was also excellent. On the other hand, in Comparative Example 4 containing no polyethylene glycol and Comparative Example 5 containing less than 6% by weight of polyethylene glycol, safety and heat resistance were deteriorated with time.

Claims (3)

실리콘계 유제로서, 폴리디메틸실록산, 실리카, 폴리에틸렌글리콜, 방부제, 및 상수를 함유하며,
전체 유제 100중량%에 대하여, 폴리디메틸실록산을 10중량%~15중량%, 실리카를 15중량%~20중량%, 폴리에틸렌글리콜을 6중량%~16중량%, 방부제를 0.04중량%~0.12중량% 함유하고, 나머지는 상수이며,
상기 실리카는 콜로이달 실리카이고, 그 입자의 크기가 10.0~20.0nm인
것을 특징으로 하는, 양모용 고속 방적용 유제.
As the silicone oil-based emulsion, there are used polydimethylsiloxane, silica, polyethylene glycol, preservative,
Wherein the emulsion contains 10 to 15 wt% of polydimethylsiloxane, 15 to 20 wt% of silica, 6 to 16 wt% of polyethylene glycol, 0.04 to 0.12 wt% of a preservative based on 100 wt% And the rest are constants,
Wherein the silica is colloidal silica and the particle size is 10.0 to 20.0 nm
Wherein the emulsion is a high-speed emulsion for wool.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0995868A (en) * 1995-09-29 1997-04-08 Nikka Chem Co Ltd Antipilling agent for wool and wool-blended fiber
JPH1088481A (en) * 1996-09-11 1998-04-07 New Japan Chem Co Ltd Finish for fiber
KR100471931B1 (en) * 2000-07-31 2005-03-10 산요가세이고교 가부시키가이샤 Spin Finish for Elastic Fibers
JP2009510249A (en) 2005-10-04 2009-03-12 ダウ・コーニング・リミテッド Liquid silicone rubber composition for textile coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0995868A (en) * 1995-09-29 1997-04-08 Nikka Chem Co Ltd Antipilling agent for wool and wool-blended fiber
JPH1088481A (en) * 1996-09-11 1998-04-07 New Japan Chem Co Ltd Finish for fiber
KR100471931B1 (en) * 2000-07-31 2005-03-10 산요가세이고교 가부시키가이샤 Spin Finish for Elastic Fibers
JP2009510249A (en) 2005-10-04 2009-03-12 ダウ・コーニング・リミテッド Liquid silicone rubber composition for textile coating

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