TW202113195A - Manufacturing method of hydrophobic yarn - Google Patents

Manufacturing method of hydrophobic yarn Download PDF

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Publication number
TW202113195A
TW202113195A TW108134718A TW108134718A TW202113195A TW 202113195 A TW202113195 A TW 202113195A TW 108134718 A TW108134718 A TW 108134718A TW 108134718 A TW108134718 A TW 108134718A TW 202113195 A TW202113195 A TW 202113195A
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Taiwan
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yarn
hydrophobic
weight
polyester yarn
water
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TW108134718A
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Chinese (zh)
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TWI718683B (en
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傅怡評
宋憶青
林淑惠
莊青霖
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財團法人紡織產業綜合研究所
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Priority to TW108134718A priority Critical patent/TWI718683B/en
Priority to CN201911125452.1A priority patent/CN112553900A/en
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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
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35Heterocyclic compounds
    • 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
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/395Isocyanates
    • 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
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters
    • 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
    • D06M2200/10Repellency against liquids
    • D06M2200/12Hydrophobic properties

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A manufacturing method of a hydrophobic yarn includes performing a hydrophobic treatment to a polyester yarn. The polyester yarn is soaked in a hydrophobic treatment solution and treated by a pressure cycling at a temperature of 25℃ to 75℃ and under a pressure of 1 to 5kgf/cm2 to form a hydrophobic yarn. The hydrophobic treatment solution includes 5 parts by weight to 45 parts by weight of a fluorine-free water repellent, 0.5 parts by weight to 5 parts by weight of a bridging agent, and 50 parts by weight to 95.5 parts by weight of a solvent.

Description

疏水紗線的製造方法 Manufacturing method of hydrophobic yarn

本揭示內容是關於一種疏水紗線的製造方法,特別是一種對聚酯紗線進行疏水處理以製造疏水紗線的方法。 The present disclosure relates to a method for manufacturing a hydrophobic yarn, in particular, a method for preparing a hydrophobic yarn by subjecting polyester yarn to hydrophobic treatment.

近年來,人們對家庭休閒與健康的意識逐漸提升,故消費者對於機能性織物的需求亦隨之增加。其中一種廣受消費者喜愛的機能性織物是撥水織物,其不但能抵禦輕微雨水,又能夠兼具透氣的效果,從而使得身體能保持乾爽,因此如何製作撥水織物是近年來最重要的發展之一。然而,傳統的撥水織物的製作方法由於其製程限制,存在藥劑利用率較低、無法穩定加工、撥水塗層厚度過高、打樣時間冗長、撥水塗層不易均勻分布、及織物品質不穩定等問題。 In recent years, people's awareness of family leisure and health has gradually increased, so consumer demand for functional fabrics has also increased. One of the functional fabrics popular among consumers is water-repellent fabric, which not only can withstand light rain, but also has a breathable effect, so that the body can keep dry. Therefore, how to make water-repellent fabric is the most important in recent years. One of development. However, the traditional water-repellent fabric production method has low chemical utilization rate, inability to process stably, excessively high water-repellent coating thickness, long sampling time, difficult uniform distribution of the water-repellent coating, and poor fabric quality due to the limitations of the manufacturing process. Stability and other issues.

本揭示內容提供一種疏水紗線的製造方法,其包括對聚酯紗線進行疏水處理,其中在溫度為25℃至75℃下,將聚酯紗線泡於疏水處理溶液中以1~5kgf/cm2的壓力 進行加壓循環,形成疏水紗線。疏水處理溶液包括5重量份至45重量份的無氟撥水劑、0.5重量份至5重量份的架橋劑、以及50重量份至95.5重量份的溶劑。 The present disclosure provides a method for manufacturing a hydrophobic yarn, which includes subjecting polyester yarn to hydrophobic treatment, wherein the polyester yarn is soaked in a hydrophobic treatment solution at a temperature of 25°C to 75°C at a rate of 1 to 5 kgf/ The pressure of cm 2 performs a pressurization cycle to form a hydrophobic yarn. The hydrophobic treatment solution includes 5 parts by weight to 45 parts by weight of a fluorine-free water repellent, 0.5 parts by weight to 5 parts by weight of a bridging agent, and 50 parts by weight to 95.5 parts by weight of a solvent.

在一些實施方式中,無氟撥水劑的重量與架橋劑的重量的比值介於9至11之間。 In some embodiments, the ratio of the weight of the fluorine-free water-repellent agent to the weight of the bridging agent is between 9-11.

在一些實施方式中,進行加壓循環的時間介於15分鐘至45分鐘之間。 In some embodiments, the time to perform the pressurization cycle is between 15 minutes and 45 minutes.

在一些實施方式中,在對聚酯紗線進行疏水處理前,更包括將聚酯紗線捲繞為筒紗。 In some embodiments, before the hydrophobic treatment of the polyester yarn, it further comprises winding the polyester yarn into a cheese yarn.

在一些實施方式中,在對聚酯紗線進行疏水處理前,更包括對聚酯紗線進行染色處理。 In some embodiments, before performing hydrophobic treatment on the polyester yarn, it further includes dyeing the polyester yarn.

在一些實施方式中,在對聚酯紗線進行染色處理後,對聚酯紗線進行疏水處理前,更包括對聚酯紗線進行清洗。 In some embodiments, after dyeing the polyester yarn and before performing the hydrophobic treatment on the polyester yarn, it further includes washing the polyester yarn.

在一些實施方式中,聚酯紗線是由短纖維所構成,且聚酯紗線的英制支數介於12支至45支之間。 In some embodiments, the polyester yarn is composed of short fibers, and the imperial count of the polyester yarn is between 12 and 45.

在一些實施方式中,聚酯紗線是由長纖維所構成,且長纖維的纖維細度介於1dpf至2.5dpf之間。 In some embodiments, the polyester yarn is composed of long fibers, and the fiber fineness of the long fibers is between 1 dpf and 2.5 dpf.

在一些實施方式中,依AATCC 22標準方法對水洗30次的由疏水紗線所製成的撥水織物進行撥水度量測,撥水織物的撥水度大於或等於70。 In some embodiments, the water-repellent fabric made of hydrophobic yarns washed 30 times in water is measured according to the AATCC 22 standard method, and the water-repellent fabric has a water repellency greater than or equal to 70.

在一些實施方式中,溶劑是水。 In some embodiments, the solvent is water.

參考以下描述和所附申請專利範圍,可更理解本揭示內容的這些和其他特徵、特點和優點。 These and other features, characteristics and advantages of the present disclosure can be better understood with reference to the following description and the scope of the attached patent application.

應該理解的是,前述的一般性描述和下列具體說明僅僅是示例性和解釋性的,並旨在提供所要求的本發明的進一步說明。 It should be understood that the foregoing general description and the following specific description are merely exemplary and explanatory, and are intended to provide further description of the present invention as required.

在本文中,由「一數值至另一數值」表示的範圍,是一種避免在說明書中一一列舉該範圍中的所有數值的概要性表示方式。因此,某一特定數值範圍的記載,涵蓋該數值範圍內的任意數值以及由該數值範圍內的任意數值界定出的較小數值範圍,如同在說明書中明文寫出該任意數值和該較小數值範圍一樣。 In this article, the range represented by "a value to another value" is a general way to avoid listing all the values in the range one by one in the specification. Therefore, the record of a specific numerical range covers any numerical value in the numerical range and the smaller numerical range defined by any numerical value in the numerical range, as if the arbitrary numerical value and the smaller numerical value are clearly written in the specification The scope is the same.

本文使用的「約」、「近似」、「本質上」、或「實質上」包括所述值和在本領域普通技術人員確定的特定值的可接受的偏差範圍內的平均值,考慮到所討論的測量和與測量相關的誤差的特定數量(即,測量系統的限制)。例如,「約」可以表示在所述值的一個或多個標準偏差內,或例如±30%、±20%、±15%、±10%、±5%內。再者,本文使用的「約」、「近似」、「本質上」、或「實質上」可依量測性質、塗佈性質或其它性質,來選擇較可接受的偏差範圍或標準偏差,而可不用一個標準偏差適用全部性質。 As used herein, "approximately", "approximately", "essentially", or "substantially" includes the stated value and the average value within the acceptable deviation range of the specific value determined by a person of ordinary skill in the art, taking into account all The measurement in question and the specific number of errors associated with the measurement (ie, the limitations of the measurement system). For example, "about" can mean within one or more standard deviations of the stated value, or, for example, within ±30%, ±20%, ±15%, ±10%, ±5%. Furthermore, "about", "approximately", "essentially", or "substantially" used herein can be based on measurement properties, coating properties, or other properties to select a more acceptable deviation range or standard deviation, and It is possible to apply all properties without a standard deviation.

雖然下文中利用一系列的操作或步驟來說明在此揭露之方法,但是這些操作或步驟所示的順序不應被解釋 為本揭示內容的限制。例如,某些操作或步驟可以按不同順序進行及/或與其它步驟同時進行。此外,並非必須執行所有的操作、步驟及/或特徵才能實現本揭示內容的實施方式。此外,在此所述的每一個操作或步驟可以包含數個子步驟或動作。 Although a series of operations or steps are used below to illustrate the methods disclosed herein, the sequence of these operations or steps should not be interpreted This is a limitation of the content of this disclosure. For example, certain operations or steps may be performed in a different order and/or simultaneously with other steps. In addition, it is not necessary to perform all operations, steps and/or features to realize the implementation of the present disclosure. In addition, each operation or step described herein may include several sub-steps or actions.

為了解決先前技術所提及的問題,本揭示內容提供一種對聚酯紗線進行疏水處理以製造疏水紗線的方法。由所述疏水紗線製得的撥水織物具有良好的撥水度及良好的耐水洗性。 In order to solve the problems mentioned in the prior art, the present disclosure provides a method for hydrophobically treating polyester yarns to produce hydrophobic yarns. The water-repellent fabric made from the hydrophobic yarn has good water repellency and good washing resistance.

本揭示內容的疏水紗線的製造方法包括對聚酯紗線進行疏水處理,在溫度為25℃至75℃下,將聚酯紗線泡於疏水處理溶液中以1~5kgf/cm2的壓力進行加壓循環,以形成疏水紗線。疏水處理溶液包括5重量份至45重量份的無氟撥水劑、0.5重量份至5重量份的架橋劑、以及50重量份至95.5重量份的溶劑。根據聚酯紗線的用量,可透過調整溫度以使疏水處理溶液中的成分最佳化以均勻附著於聚酯紗線上。溫度例如是30、35、40、45、50、55、60、65或70℃。在一些實施方式中,高溫的效果優於低溫的效果。壓力例如是1.5、2、2.5、3、3.5、4或4.5kgf/cm2。在一些實施方式中,聚酯紗線是聚對苯二甲酸乙二酯(polyethylene terephthalate;PET)紗線。在一些實施方式中,進行加壓循環的時間介於15分鐘至45分鐘之間。時間例如是20、25、30、35或40分鐘。 The method for producing hydrophobic yarns of the present disclosure includes hydrophobic treatment of polyester yarns. The polyester yarn is soaked in a hydrophobic treatment solution at a temperature of 25°C to 75°C at a pressure of 1 to 5 kgf/cm 2 A pressure cycle is performed to form a hydrophobic yarn. The hydrophobic treatment solution includes 5 parts by weight to 45 parts by weight of a fluorine-free water repellent, 0.5 parts by weight to 5 parts by weight of a bridging agent, and 50 parts by weight to 95.5 parts by weight of a solvent. According to the amount of polyester yarn, the temperature can be adjusted to optimize the composition of the hydrophobic treatment solution to uniformly adhere to the polyester yarn. The temperature is, for example, 30, 35, 40, 45, 50, 55, 60, 65, or 70°C. In some embodiments, the effect of high temperature is better than that of low temperature. The pressure is, for example, 1.5, 2, 2.5, 3, 3.5, 4, or 4.5 kgf/cm 2. In some embodiments, the polyester yarn is a polyethylene terephthalate (PET) yarn. In some embodiments, the time to perform the pressurization cycle is between 15 minutes and 45 minutes. The time is, for example, 20, 25, 30, 35, or 40 minutes.

值得注意的是,相較於僅將紗線沾附疏水處理 溶液的疏水處理方式,藉由加壓將疏水處理溶液的成分附合至紗線上,所述成分對紗線的滲透性和持久性較佳,且經處理的紗線可具有更佳的耐水洗性。 It’s worth noting that compared to just attaching the yarn to the hydrophobic treatment The method of hydrophobic treatment of the solution. The components of the hydrophobic treatment solution are attached to the yarn by pressure. The components have better permeability and durability to the yarn, and the treated yarn can have better washing resistance Sex.

此外,本揭示內容藉由加壓循環的方式對聚酯紗線進行疏水處理,疏水處理溶液中不須添加滲透劑,即可透過前述的處理條件得到具有良好疏水效果的疏水紗線。 In addition, the present disclosure performs hydrophobic treatment on the polyester yarn by means of a pressurized cycle. The hydrophobic treatment solution does not need to add a penetrant, and a hydrophobic yarn with good hydrophobic effect can be obtained through the aforementioned treatment conditions.

在一些實施方式中,在對聚酯紗線的疏水紗線進行疏水處理前,更包括將聚酯紗線捲繞為筒紗。在一些實施方式中,在對聚酯紗線進行疏水處理前,更包括對聚酯紗線進行染色處理。在一些實施方式中,在對聚酯紗線進行染色處理後,對聚酯紗線進行疏水處理前,更包括對聚酯紗線進行清洗。在一些實施方式中,本揭示內容的疏水紗線的製造方法可整合在現行的筒紗染色製程中。筒紗染色製程的步驟包括但不限於對筒紗進行鬆筒、精煉、漂白、染色、還原洗、排水清洗、脫水、烘乾、絡筒等處理。在排水清洗後,可向裝有筒紗的染缸注入疏水處理溶液,進行加壓循環,以對染色後的筒紗進行疏水處理。因此,本揭示內容的疏水紗線的製造方法可利用現行的筒紗染色設備執行,並可輕易整合在現行的筒紗染色製程中,並且,由經疏水處理的聚酯紗線所製成的撥水織物具有良好的摩擦色牢度和耐洗染色牢度。 In some embodiments, before performing the hydrophobic treatment on the hydrophobic yarn of the polyester yarn, it further comprises winding the polyester yarn into a cheese. In some embodiments, before performing hydrophobic treatment on the polyester yarn, it further includes dyeing the polyester yarn. In some embodiments, after dyeing the polyester yarn and before performing the hydrophobic treatment on the polyester yarn, it further includes washing the polyester yarn. In some embodiments, the hydrophobic yarn manufacturing method of the present disclosure can be integrated into the current cheese dyeing process. The steps of the cheese dyeing process include, but are not limited to, loosening, refining, bleaching, dyeing, reducing washing, drainage cleaning, dehydration, drying, and winding of the cheese. After draining and washing, the hydrophobic treatment solution can be injected into the dye vat containing the cheese, and the pressurized cycle is carried out to carry out the hydrophobic treatment on the dyed cheese. Therefore, the hydrophobic yarn manufacturing method of the present disclosure can be implemented by the current cheese dyeing equipment, and can be easily integrated into the current cheese dyeing process, and is made of hydrophobic treated polyester yarn Water-repellent fabric has good color fastness to rubbing and color fastness to washing.

在一些實施方式中,無氟撥水劑的重量與架橋劑的重量的比值介於9至11之間。比值例如是9.5、10或10.5。當比值落於上述範圍時,疏水紗線可用於製作具有 良好撥水度的撥水織物。當比值太小,則撥水度可能不足,當比值太大,則會造成無氟撥水劑的浪費。在一些實施方式中,依AATCC 22標準方法對水洗30次的由疏水紗線所製成的撥水織物進行撥水度量測,撥水織物的撥水度大於或等於70。 In some embodiments, the ratio of the weight of the fluorine-free water-repellent agent to the weight of the bridging agent is between 9-11. The ratio is, for example, 9.5, 10, or 10.5. When the ratio falls within the above range, the hydrophobic yarn can be used to make Water repellent fabric with good water repellency. When the ratio is too small, the water repellency may be insufficient, and when the ratio is too large, it will cause waste of fluorine-free water repellent. In some embodiments, water-repellent fabrics made of hydrophobic yarns washed 30 times in water are measured according to the AATCC 22 standard method, and the water-repellent fabric has a water repellency greater than or equal to 70.

本揭示內容的疏水紗線的製造方法可用於由短纖維或長纖維構成的聚酯紗線。在一些實施方式中,聚酯紗線的英制支數介於12支至45支之間。英制支數例如是15、20、25、30、35或40支。在一些實施方式中,聚酯紗線例如是由短纖維所構成,其中短纖維例如是長度較短的天然纖維或切斷的化學纖維。舉例來說,短纖維例如是切斷的聚對苯二甲酸乙二酯纖維,且纖維長度介於25~100mm之間。在另一些實施方式中,聚酯紗線例如是由長纖維所構成,其中長纖維例如是蠶絲或連續不斷的化學纖維。舉例來說,長纖維例如是聚對苯二甲酸乙二酯長纖維,其中長纖維的纖維細度介於1dpf至2.5dpf之間,且纖維規格例如是30d/12f至75d/72f之間。纖維細度例如是1.2、1.4、1.6、1.8、2、2.2或2.4dpf。 The method for producing hydrophobic yarns of the present disclosure can be used for polyester yarns composed of short fibers or long fibers. In some embodiments, the imperial count of the polyester yarn is between 12 and 45. The imperial count is, for example, 15, 20, 25, 30, 35, or 40. In some embodiments, the polyester yarn is, for example, composed of short fibers, where the short fibers are, for example, short natural fibers or cut chemical fibers. For example, the short fiber is cut polyethylene terephthalate fiber, and the fiber length is between 25 and 100 mm. In other embodiments, the polyester yarn is composed of, for example, long fibers, and the long fibers are, for example, silk or continuous chemical fibers. For example, the long fiber is a polyethylene terephthalate long fiber, wherein the fiber fineness of the long fiber is between 1dpf and 2.5dpf, and the fiber specification is between 30d/12f and 75d/72f, for example. The fiber fineness is, for example, 1.2, 1.4, 1.6, 1.8, 2, 2.2, or 2.4 dpf.

在一些實施方式中,無氟撥水劑是一種塗佈前乳液,其是由以下步驟製得:(1)均質化油水混合物,以形成起始迷你乳液,其中起始迷你乳液的組成包含油相的丙烯酸酯單體以及水相的水與第一界面活性劑;(2)加入起始劑使起始迷你乳液進行迷你乳化聚合反應(miniemulsion polymerization),以形成聚丙烯酸酯之迷 你乳液。丙烯酸酯單體包含:短鏈丙烯酸酯單體CH2=C(R1)COOR2,R1為氫或甲基,R2為甲基或乙基;化學式為CH2=C(R1)COOR3的長直鏈丙烯酸酯單體,其中R1為氫或甲基,R3為C12至C20的直鏈烷基;化學式為CH2=C(R1)COOR4的改質丙烯酸酯單體,其中R1為氫或甲基,R4為-(CH2)nOH,n=2-4;以及交聯丙烯酸酯單體,具有至少兩個丙烯醯基;以及(3)混合有機矽系統、酸催化劑與聚丙烯酸酯的迷你乳液來進行水解縮合反應及耦合反應,以形成塗佈前乳液。塗佈前乳液含有由有機氧化矽與聚丙烯酸酯所組成的有機-無機複合的聚合物。有機矽系統包含有機矽烷、直鏈聚矽氧烷及六甲基二矽氮烷(hexamethyldisilazane;HMDS)。有機矽烷包含:化學式為R5-Si-(OR6)3的第一長鏈三烷氧基矽烷,其中R5為C5至C10的直鏈烷基,R6為甲基或乙基;化學式為R7-Si-(OR6)3的第二長鏈三烷氧基矽烷,其中R7為直鏈烷基,其碳數大於R5碳數至少7,R6為甲基或乙基;以及化學式為R8-Si-(OR6)3的改質三烷氧基矽烷,其中R8為-(CH2)nNH2,n=2-4,R6為甲基或乙基。 In some embodiments, the fluorine-free water repellent is a pre-coating emulsion, which is prepared by the following steps: (1) Homogenizing the oil-water mixture to form a starting mini-emulsion, wherein the composition of the starting mini-emulsion includes oil (2) Adding the initiator to make the initial miniemulsion undergo miniemulsion polymerization to form a polyacrylate miniemulsion. Acrylate monomers include: short-chain acrylate monomer CH 2 =C(R 1 )COOR 2 , R 1 is hydrogen or methyl, R 2 is methyl or ethyl; the chemical formula is CH 2 =C(R 1 ) The long linear acrylate monomer of COOR 3 , where R 1 is hydrogen or methyl, and R 3 is a linear alkyl group of C12 to C20; the modified acrylate monomer of the chemical formula is CH 2 =C(R 1 )COOR 4 Body, wherein R 1 is hydrogen or methyl, R 4 is -(CH 2 ) n OH, n=2-4; and a cross-linked acrylate monomer having at least two acryl groups; and (3) mixed organic The mini-emulsion of silicon system, acid catalyst and polyacrylate is used for hydrolysis condensation reaction and coupling reaction to form the pre-coating emulsion. The emulsion before coating contains an organic-inorganic composite polymer composed of organic silica and polyacrylate. The organosilicon system includes organosilane, linear polysiloxane, and hexamethyldisilazane (HMDS). Organosilanes include: the first long-chain trialkoxysilane of the chemical formula R 5 -Si-(OR 6 ) 3 , wherein R 5 is a C5 to C10 linear alkyl group, and R 6 is a methyl or ethyl group; It is the second long-chain trialkoxysilane of R 7 -Si-(OR 6 ) 3 , wherein R 7 is a straight chain alkyl group, the carbon number is greater than R 5 and the carbon number is at least 7, and R 6 is methyl or ethyl ; And a modified trialkoxysilane with the chemical formula R 8 -Si-(OR 6 ) 3 , wherein R 8 is -(CH 2 ) n NH 2 , n=2-4, and R 6 is methyl or ethyl .

值得注意的是,無氟撥水劑中已導入幫助紗線柔軟及滲透性好的矽成分,因此疏水處理溶液中不需添加滲透劑即可應用於疏水處理聚酯紗線。 It is worth noting that the fluorine-free water repellent has been introduced into the silicon component that helps the yarn to be soft and has good permeability. Therefore, the hydrophobic treatment solution can be applied to the hydrophobic treatment of polyester yarn without adding a penetrant.

在一些實施方式中,短鏈丙烯酸酯單體是甲基丙烯酸甲酯(methyl methacrylate;MMA)、甲基丙烯酸乙酯(ethyl methacrylate)、丙烯酸甲酯(methyl acrylate)、丙烯酸乙酯(ethyl acrylate)。短鏈丙烯酸酯單體可聚合為聚丙烯酸酯的主鏈。 In some embodiments, the short-chain acrylate monomer is methyl methacrylate (MMA), ethyl methacrylate (ethyl methacrylate), methyl methacrylate (methyl methacrylate), and methyl methacrylate (MMA). acrylate), ethyl acrylate (ethyl acrylate). Short-chain acrylate monomers can be polymerized into the main chain of polyacrylate.

在一些實施方式中,長直鏈丙烯酸酯單體例如是甲基丙烯酸十八酯(stearyl methacrylate;SMA)。由於末端基為C12-C20的直鏈烷基,因此具有較佳的疏水性。 In some embodiments, the long linear acrylate monomer is, for example, stearyl methacrylate (SMA). Since the terminal group is a C12-C20 linear alkyl group, it has better hydrophobicity.

在一些實施方式中,改質丙烯酸酯單體是丙烯酸2-羥乙酯(2-hydroxyethyl acrylate;2-HEA)。由於改質丙烯酸酯單體的末端基為氫氧基,因此可用以改善織物對手部的觸感。 In some embodiments, the modified acrylate monomer is 2-hydroxyethyl acrylate (2-HEA). Since the terminal group of the modified acrylate monomer is a hydroxyl group, it can be used to improve the touch of the fabric on the hand.

在一些實施方式中,交聯丙烯酸酯單體例如是二丙烯酸三丙二醇酯(tripropylene glycol diacrylate;TPGDA)。由於交聯丙烯酸酯單體的兩端皆具有可進行自由基聚合反應的丙烯醯基,因此兩端皆可與丙烯酸單體或聚丙烯酸酯反應形成化學鍵結,而可提高聚丙烯酸酯的交聯密度。 In some embodiments, the crosslinking acrylate monomer is, for example, tripropylene glycol diacrylate (TPGDA). Since both ends of the crosslinked acrylate monomer have acryl groups that can undergo free radical polymerization, both ends can react with acrylic monomers or polyacrylates to form chemical bonds, which can improve the crosslinking of polyacrylates. density.

在一些實施方式中,第一界面活性劑是非離子型界面活性劑、陰離子型界面活性劑或陽離子型界面活性劑。可使用一種以上的界面活性劑。非離子型界面活性劑例如是聚合壬基苯酚聚氧乙烯醇(polymerizable nonylphenol polyethoxylate;Ne-40)。陰離子型界面活性劑例如是十二烷基硫酸鈉(sodium dodcecyl sulfate;SDS)。陽離子型界面活性劑例如是十六烷基三甲基氯化銨(hexadecyl trimethyl ammonium chloride;HTAC)。 In some embodiments, the first surfactant is a nonionic surfactant, an anionic surfactant, or a cationic surfactant. More than one surfactant can be used. The nonionic surfactant is, for example, polymerizable nonylphenol polyethoxylate (Ne-40). The anionic surfactant is, for example, sodium dodcecyl sulfate (SDS). The cationic surfactant is, for example, hexadecyl trimethyl ammonium chloride (HTAC).

在一些實施方式中,均質化步驟更包含加入油 相的三乙氧基乙烯基矽烷(triethoxy vinyl silane)。三乙氧基乙烯基矽烷的乙烯基可與纖維之間產生化學鍵結,以改善乳液與纖維間的接著力。 In some embodiments, the homogenization step further includes adding oil Phase triethoxy vinyl silane (triethoxy vinyl silane). The vinyl group of the triethoxy vinyl silane can form chemical bonds with the fibers to improve the adhesion between the emulsion and the fibers.

在一些實施方式中,聚丙烯酸酯的迷你乳液的液滴粒徑可為500nm以下。在一些實施方式中,迷你乳化聚合反應是在溫度為約60℃至約85℃的環境中進行。在一些實施方式中,形成的聚丙烯酸酯的迷你乳液的pH值為約5至約7。 In some embodiments, the droplet size of the polyacrylate mini-emulsion may be 500 nm or less. In some embodiments, the mini-emulsion polymerization reaction is carried out in an environment with a temperature of about 60°C to about 85°C. In some embodiments, the formed polyacrylate mini-emulsion has a pH of about 5 to about 7.

起始劑用以引發自由基聚合反應,在一些實施方式中,起始劑是2,2'-偶氮雙異丁睛(2,2’-azobis(2-methylpropionitrile);AIBN)。在80℃左右下,2,2'-偶氮雙異丁睛會分解並釋放出自由基,以引發丙烯酸酯單體進行自由基聚合反應。 The initiator is used to initiate a free radical polymerization reaction. In some embodiments, the initiator is 2,2'-azobis(2-methylpropionitrile) (AIBN). At about 80°C, 2,2'-azobisisobutyronitrile will decompose and release free radicals to initiate free radical polymerization of acrylate monomers.

在一些實施方式中,水解縮合反應及耦合反應是在pH值為約5至約12以及溫度為約15℃至約40℃的環境中進行。在一些實施方式中,起始迷你乳液與有機矽系統的重量比為2.5:1至7.5:1。 In some embodiments, the hydrolysis condensation reaction and the coupling reaction are carried out in an environment with a pH of about 5 to about 12 and a temperature of about 15°C to about 40°C. In some embodiments, the weight ratio of the starting miniemulsion to the silicone system is 2.5:1 to 7.5:1.

在一些實施方式中,第一長鏈三烷氧基矽烷是三乙氧基辛基矽烷(octyltriethoxysilane;OTES)。在一些實施方式中,第二長鏈三烷氧基矽烷是三甲氧基十六烷基矽烷(hexadecyltrimethoxysilane;HTMS)。上述第一長鏈三烷氧基矽烷及第二長鏈三烷氧基矽烷由於具有長直鏈烷基,可提供疏水性。在一些實施方式中,第一長鏈三烷氧基矽烷與第二長鏈三烷氧基矽烷之莫耳比為1:0.5至1:2。 In some embodiments, the first long-chain trialkoxysilane is octyltriethoxysilane (OTES). In some embodiments, the second long-chain trialkoxysilane is hexadecyltrimethoxysilane (HTMS). The first long-chain trialkoxysilane and the second long-chain trialkoxysilane can provide hydrophobicity due to the long linear alkyl group. In some embodiments, the molar ratio of the first long-chain trialkoxysilane to the second long-chain trialkoxysilane is 1:0.5 to 1:2.

在一些實施方式中,改質三烷氧基矽烷是3-氨基丙基三乙氧基矽烷(3-aminopropyltriethoxysilane;APTES)。胺基可與纖維之間形成化學鍵結,來增加乳液與纖維之間的附著力。此外,還可改善手部對於纖維的觸感。 In some embodiments, the modified trialkoxysilane is 3-aminopropyltriethoxysilane (APTES). The amine group can form a chemical bond with the fiber to increase the adhesion between the emulsion and the fiber. In addition, it can also improve the hand feel to the fiber.

在一些實施方式中,有機矽烷更包含三乙氧基乙烯基矽烷(triethoxy vinyl silane;TEVS)。三乙氧基乙烯基矽烷的乙烯基可與纖維之間產生化學鍵結,以改善乳液與纖維間的接著力。 In some embodiments, the organosilane further includes triethoxy vinyl silane (TEVS). The vinyl group of the triethoxy vinyl silane can form chemical bonds with the fibers to improve the adhesion between the emulsion and the fibers.

酸催化劑是用以催化有機矽烷中之各種三烷氧基矽烷進行水解反應。在一些實施方式中,酸催化劑是醋酸。 The acid catalyst is used to catalyze the hydrolysis reaction of various trialkoxysilanes in organosilanes. In some embodiments, the acid catalyst is acetic acid.

直鏈聚矽氧烷是指具有長直鏈矽氧鍵結的聚矽氧烷,其可做為有機氧化矽聚合物的主鏈,且其末端基可為氫氧基或胺基。在一些實施方式中,直鏈聚矽氧烷例如是末端氫氧基聚二甲基矽氧烷(hydroxyl-terminated polydimethylsiloxane;hydroxyl terminated-PDMS),動黏度的範圍可為30~100mm2/s。末端基為氫氧基的直鏈聚矽氧烷可與有機矽烷水解後形成的氫氧基進行縮合反應而產生矽氧鍵結。 Linear polysiloxane refers to a polysiloxane with a long linear silicon-oxygen bond, which can be used as the main chain of an organosilicon polymer, and its terminal group can be a hydroxyl group or an amine group. In some embodiments, the linear polysiloxane is, for example, hydroxyl-terminated polydimethylsiloxane (hydroxyl terminated-PDMS), and the dynamic viscosity can range from 30 to 100 mm 2 /s. The linear polysiloxane whose terminal group is a hydroxyl group can undergo condensation reaction with the hydroxyl group formed after the hydrolysis of the organosilane to produce a silicon-oxygen bond.

在一些實施方式中,六甲基二矽氮烷(hexamethyldisilazane;HMDS)可做為耦合劑,推測可用以提昇有機矽系統之各種化合物與聚丙烯酸酯間的作用力,以形成穩定的有機-無機複合聚合物。 In some embodiments, hexamethyldisilazane (HMDS) can be used as a coupling agent. It is speculated that it can be used to increase the force between various compounds of the organosilicon system and polyacrylate to form a stable organic-inorganic Composite polymer.

在一些實施方式中,混合有機矽系統、酸催化劑與聚丙烯酸酯的迷你乳液的步驟更包含混合第二界面活 性劑。在一些實施方式中,第一界面活性劑包含非離子型界面活性劑以及陰離子型界面活性劑,且第二界面活性劑包含陽離子型界面活性劑。上述陰離子型界面活性劑例如可為十二烷基硫酸鈉(sodium dodcecyl sulfate;SDS)。非離子型界面活性劑例如是聚合壬基苯酚聚氧乙烯醇(polymerizable nonylphenol polyethoxylate;Ne-40)。陽離子界面活性劑例如可為十六烷基三甲基氯化銨(hexadecyl trimethyl ammonium chloride;HTAC)。第一界面活性劑與第二界面活性劑可用以提昇乳液的穩定性。 In some embodiments, the step of mixing the organosilicon system, the acid catalyst and the polyacrylate mini-emulsion further includes mixing the second interfacial activity. Sex agent. In some embodiments, the first surfactant includes a nonionic surfactant and an anionic surfactant, and the second surfactant includes a cationic surfactant. The anionic surfactant may be sodium dodcecyl sulfate (SDS), for example. The nonionic surfactant is, for example, polymerizable nonylphenol polyethoxylate (Ne-40). The cationic surfactant can be, for example, hexadecyl trimethyl ammonium chloride (HTAC). The first surfactant and the second surfactant can be used to improve the stability of the emulsion.

在另一實施方式中,第一界面活性劑包含一非離子型界面活性劑以及一陽離子型界面活性劑,且第二界面活性劑包含陰離子型界面活性劑。 In another embodiment, the first surfactant includes a nonionic surfactant and a cationic surfactant, and the second surfactant includes an anionic surfactant.

在一些實施方式中,混合有機矽系統、酸催化劑與聚丙烯酸酯之迷你乳液包括以下步驟:(1)混合有機矽系統及酸催化劑,部分水解有機矽烷,以形成一溶膠-凝膠溶液;以及(2)混合溶膠-凝膠溶液與聚丙烯酸酯之迷你乳液以形成塗佈前乳液。 In some embodiments, the mini-emulsion of mixing organosilicon system, acid catalyst and polyacrylate comprises the following steps: (1) mixing organosilicon system and acid catalyst to partially hydrolyze organosilane to form a sol-gel solution; and (2) Mix the sol-gel solution and the mini-emulsion of polyacrylate to form the pre-coating emulsion.

在一些實施方式中,架橋劑包括由以下式(1)表示的化合物,R-(Z)m 式(1)其中,R表示從具有m個異氰酸酯基的聚異氰酸酯化合物去除m個異氰酸酯基所得之殘基;m為2至10的整數;Z彼此相同或不同,且Z由以下式(2)表示,

Figure 108134718-A0101-12-0012-1
在式(2)中,R1為C1-C6烷基、C2-C6烯基、C7-C12芳烷基、N-取代胺甲醯基、苯基、硝基、鹵素原子或-COO-R2,R2為氫原子或C1-C6烷基;n為0至3的整數,且當n為2或3時,R1彼此相同或不同。m例如為2至6的整數。R例如是包括脂肪族基團、環脂肪族基團、雜環基團或芳香族基團且包括至少三個連續的伸乙氧基或至少一個聚羥基羧酸的殘基的m價基團。 In some embodiments, the cross-linking agent includes a compound represented by the following formula (1), R-(Z) m formula (1), wherein R represents the result of removing m isocyanate groups from a polyisocyanate compound having m isocyanate groups Residue; m is an integer from 2 to 10; Z is the same or different from each other, and Z is represented by the following formula (2),
Figure 108134718-A0101-12-0012-1
In formula (2), R 1 is C1-C6 alkyl, C2-C6 alkenyl, C7-C12 aralkyl, N-substituted aminomethanyl, phenyl, nitro, halogen atom or -COO-R 2 , R 2 is a hydrogen atom or a C1-C6 alkyl group; n is an integer from 0 to 3, and when n is 2 or 3, R 1 is the same or different from each other. m is an integer of 2 to 6, for example. R is, for example, an m-valent group that includes an aliphatic group, a cycloaliphatic group, a heterocyclic group, or an aromatic group and includes at least three consecutive ethoxy groups or at least one residue of a polyhydroxycarboxylic acid .

本揭示內容的架橋劑具有三官能基的多端點固定主架構,與無氟撥水劑進行化學反應後,可有效提高無氟撥水劑在紗線表面的附著性,以增加耐水洗次數。 The bridging agent of the present disclosure has a trifunctional multi-terminal fixed main structure, and after chemical reaction with the fluorine-free water-repellent agent, it can effectively improve the adhesion of the fluorine-free water-repellent agent on the yarn surface to increase the washing resistance times.

本揭示內容的架橋劑為經由吡唑封端的異氰酸酯化合物,其在常溫(例如10℃至50℃)下可以穩定儲存,且在加熱後可釋放出異氰酸酯基團而進行架橋反應。 The bridging agent of the present disclosure is an isocyanate compound blocked by pyrazole, which can be stored stably at normal temperature (for example, 10°C to 50°C), and can release isocyanate groups after heating to perform a bridging reaction.

具有m個異氰酸酯基的聚異氰酸酯化合物可為公知的聚異氰酸酯化合物,舉例可為脂肪族二異氰酸酯、環脂肪族二異氰酸酯、雜環或芳香族二異氰酸酯或上述二異氰酸酯之二聚體、三聚體或多聚體等的改性聚異氰酸酯化合物。上述二異氰酸酯化合物例如是六亞甲基二異氰酸酯、異佛爾酮二異氰酸酯、二環己基甲烷二異氰酸酯、二苯基甲烷二異氰酸酯或甲苯二異氰酸酯。進一步說,聚異氰酸酯化合物可為六亞甲基二異氰酸酯縮二脲、六亞甲基二異氰酸酯三聚體、異佛爾酮二異氰酸酯三聚體、甲苯二異氰酸酯三聚 體、甲苯二異氰酸酯五聚體或異佛爾酮二異氰酸酯與甲苯二異氰酸酯經環化反應所得的五聚體。 The polyisocyanate compound having m isocyanate groups may be well-known polyisocyanate compounds, for example, aliphatic diisocyanates, cycloaliphatic diisocyanates, heterocyclic or aromatic diisocyanates, or dimers and trimers of the above-mentioned diisocyanates Or modified polyisocyanate compounds such as polymers. The above-mentioned diisocyanate compound is, for example, hexamethylene diisocyanate, isophorone diisocyanate, dicyclohexylmethane diisocyanate, diphenylmethane diisocyanate, or toluene diisocyanate. Furthermore, the polyisocyanate compound may be hexamethylene diisocyanate biuret, hexamethylene diisocyanate trimer, isophorone diisocyanate trimer, toluene diisocyanate trimer The pentamer obtained by the cyclization reaction of isophorone diisocyanate and toluene diisocyanate.

在一些實施方式中,溶劑是水。 In some embodiments, the solvent is water.

本揭示內容的疏水紗線可應用來製作能提供適度防水且具有透氣功能的紡織物。在一些實施方式中,疏水紗線可應用來製成例如衣服、外套、或褲子等服飾的裏層,提供隔濕乾爽的效果。此外,疏水紗線可應用於不同的織物組織設計中,且可使織物的組織設計更加彈性,例如:提供局部性的疏水性需求。此外,疏水紗線可應用於製作單向導濕織物,其內層可利用本揭示內容的疏水紗線製作,外層則以吸水性紗線製作,因此,穿著者的汗水可由內層向外層排出,達到吸溼快乾的效果,且可避免汗水回滲。 The hydrophobic yarn of the present disclosure can be applied to make a textile that can provide moderate waterproofness and has a breathable function. In some embodiments, the hydrophobic yarn can be used to form the inner layer of apparel, such as clothes, coats, or pants, to provide moisture barrier and dryness. In addition, the hydrophobic yarn can be used in different fabric weave designs, and can make the fabric weave design more flexible, for example, to provide local hydrophobicity requirements. In addition, the hydrophobic yarn can be used to make unidirectional moisture-conducting fabrics. The inner layer can be made of the hydrophobic yarn of the present disclosure, and the outer layer is made of absorbent yarn. Therefore, the wearer’s sweat can be drained from the inner layer to the outer layer. To achieve the effect of moisture absorption and quick drying, and can avoid sweat back seepage.

下文將參照實驗例1至3,更具體地描述本發明的特徵。雖然描述了以下實施例,但是在不逾越本發明範疇之情況下,可適當地改變所用材料、其量及比率、處理細節以及處理流程等等。因此,不應由下文所述之實施例對本發明作出限制性地解釋。 Hereinafter, the features of the present invention will be described in more detail with reference to Experimental Examples 1 to 3. Although the following embodiments are described, the materials used, their amounts and ratios, processing details, processing procedures, etc. can be appropriately changed without going beyond the scope of the present invention. Therefore, the embodiments described below should not restrictively interpret the present invention.

實驗例1:對短纖維紗線製成的撥水織物進行性質量測Experimental example 1: Performing quality test on water-repellent fabric made of short fiber yarn

對由短纖維構成的紗染聚對苯二甲酸乙二酯(PET)紗線進行疏水處理,在不同溫度及處理時間下,將捲繞為筒紗的紗線泡於疏水處理溶液中以4kgf/cm2的壓力進行加壓循環,形成疏水紗線。疏水處理溶液包括10重量份的無氟撥水劑、1重量份的架橋劑、以及89重量份的水。對由疏水紗線所製成的撥水織物進行撥水度量測(依 AATCC 22標準方法)及耐水洗測試(依AATCC 135(1)(II)(A)i標準方法)。量測結果請參以下表一。 The yarn-dyed polyethylene terephthalate (PET) yarn composed of short fibers is subjected to hydrophobic treatment. Under different temperatures and treatment times, the yarn wound into a cheese is soaked in a hydrophobic treatment solution at 4kgf The pressure of /cm 2 performs a pressurization cycle to form a hydrophobic yarn. The hydrophobic treatment solution includes 10 parts by weight of fluorine-free water repellent, 1 part by weight of bridging agent, and 89 parts by weight of water. Water-repellent fabrics made of hydrophobic yarns were tested for water repellency (according to AATCC 22 standard method) and washing resistance test (according to AATCC 135(1)(II)(A)i standard method). Please refer to Table 1 below for the measurement results.

Figure 108134718-A0101-12-0014-2
Figure 108134718-A0101-12-0014-2

由表一可知,由本實驗例的疏水紗線製得的撥水織物具有良好的撥水度及耐水洗性。 It can be seen from Table 1 that the water-repellent fabric made from the hydrophobic yarn of this experimental example has good water-repellency and washing resistance.

接下來,對由短纖維(英制支數:15支)構成的紗染PET紗線進行疏水處理。在溫度70℃下,在不同的處理時間下,將捲繞為筒紗的紗線泡於疏水處理溶液中以4kgf/cm2的壓力進行加壓循環,形成疏水紗線。疏水處理溶液包括無氟撥水劑、架橋劑、以及水。對由疏水紗線製成的撥水織物進行摩擦色牢度量測(依CNS1499標準方法)、耐洗染色牢度量測(依CNS1494標準方法)及撥水度量測(依AATCC 22標準方法)。量測結果請參以下表二。 Next, the yarn-dyed PET yarn composed of short fibers (English count: 15 counts) is subjected to hydrophobic treatment. At a temperature of 70°C and different treatment times, the yarn wound into a cheese is immersed in a hydrophobic treatment solution under a pressure of 4 kgf/cm 2 to carry out a pressurization cycle to form a hydrophobic yarn. The hydrophobic treatment solution includes a fluorine-free water repellent, a bridging agent, and water. The water-repellent fabric made of hydrophobic yarn is tested for rubbing color fastness (according to CNS1499 standard method), washing and dyeing fastness measurement (according to CNS1494 standard method) and water repellency measurement (according to AATCC 22 standard method) ). Please refer to Table 2 below for the measurement results.

Figure 108134718-A0101-12-0015-3
Figure 108134718-A0101-12-0015-3

由表二可知,在溫度為70℃、處理時間為20分鐘、及無氟撥水劑與架橋劑的比值為10的條件下,由本實驗例的疏水紗線製得的撥水織物具有耐水洗性,且具有良好的摩擦色牢度、耐洗染色牢度及撥水度。 It can be seen from Table 2 that under the conditions of a temperature of 70°C, a treatment time of 20 minutes, and a ratio of fluorine-free water repellent to bridging agent of 10, the water repellent fabric made from the hydrophobic yarn of this experimental example is washable. It has good color fastness to rubbing, color fastness to washing and water repellency.

實驗例2:對短纖維紗線或長纖維紗線製成的撥水織物進行性質量測Experimental example 2: Performing quality test on water-repellent fabric made of short fiber yarn or long fiber yarn

對由短纖維(英制支數:15支)或長纖維(規格:40d/36f)構成的紗染PET紗線或PET色紗進行疏水處理,在不同溫度及時間下,將捲繞為筒紗的紗線泡於疏水處理溶液中以4kgf/cm2的壓力進行加壓循環,形成疏水紗染 PET紗線或疏水PET色紗。疏水處理溶液包括無氟撥水劑、架橋劑、以及水。對由疏水紗線製成的撥水織物進行摩擦色牢度量測(依CNS1499標準方法)、耐洗染色牢度量測(依CNS1494標準方法)及撥水度量測(依AATCC 22標準方法)。疏水紗染PET紗線的量測結果請參以下表三。疏水PET色紗的量測結果請參以下表四。 Dyed PET yarn or PET dyed yarn composed of short fiber (English count: 15) or long fiber (specification: 40d/36f) is hydrophobically treated, and it will be wound into a cheese yarn at different temperatures and times. The yarn is soaked in a hydrophobic treatment solution at a pressure of 4kgf/cm 2 for pressurization cycle to form hydrophobic yarn dyed PET yarn or hydrophobic PET dyed yarn. The hydrophobic treatment solution includes a fluorine-free water repellent, a bridging agent, and water. The water-repellent fabric made of hydrophobic yarn is tested for rubbing color fastness (according to CNS1499 standard method), washing and dyeing fastness measurement (according to CNS1494 standard method) and water repellency measurement (according to AATCC 22 standard method) ). Please refer to Table 3 below for the measurement results of hydrophobic yarn dyed PET yarn. Please refer to Table 4 below for the measurement results of hydrophobic PET dyed yarn.

Figure 108134718-A0101-12-0016-4
Figure 108134718-A0101-12-0016-4
Figure 108134718-A0101-12-0017-5
Figure 108134718-A0101-12-0017-5

Figure 108134718-A0101-12-0017-6
Figure 108134718-A0101-12-0017-6
Figure 108134718-A0101-12-0018-7
Figure 108134718-A0101-12-0018-7

由表三及表四可知,由疏水紗染PET紗線或疏水PET色紗所製成的撥水織物具耐水洗性,且具有良好的摩擦色牢度、耐洗染色牢度及撥水度。 It can be seen from Table 3 and Table 4 that the water-repellent fabric made of hydrophobic yarn dyed PET yarn or hydrophobic PET colored yarn has washing resistance, and has good rubbing fastness, washing and dyeing fastness and water repellency .

實驗例3:對不同顏色的短纖維紗線或長纖維紗線製成的撥水織物進行性質量測Experimental example 3: Performing quality test on water-repellent fabrics made of short fiber yarns or long fiber yarns of different colors

對由短纖維或長纖維構成的不同顏色的紗染PET紗線進行疏水處理,在溫度為70℃下,將捲繞為筒紗的紗線泡於疏水處理溶液中以4kgf/cm2的壓力進行加壓循環,形成疏水紗線。疏水處理溶液包括10重量份的無氟撥水劑、1重量份的架橋劑、以及89重量份的水。對由疏水紗線製成的撥水織物進行撥水度量測(依AATCC 22標準方法)、乾摩擦色牢度量測(依CNS1499標準方法)、濕摩擦色牢度量測(依CNS1499標準方法)及耐洗染色牢度量測(依 CNS1494標準方法)。量測結果請參以下表五及表六。 Hydrophobic treatment is performed on the yarn-dyed PET yarn of different colors composed of short fibers or long fibers. At a temperature of 70℃, the yarn wound into a cheese is soaked in a hydrophobic treatment solution at a pressure of 4kgf/cm 2 Perform a pressurization cycle to form a hydrophobic yarn. The hydrophobic treatment solution includes 10 parts by weight of fluorine-free water repellent, 1 part by weight of bridging agent, and 89 parts by weight of water. Water-repellent fabrics made of hydrophobic yarns are measured for water repellency (according to AATCC 22 standard method), dry rubbing color fastness measurement (according to CNS1499 standard method), wet rubbing color fastness measurement (according to CNS1499 standard) Method) and washing fastness measurement (according to CNS1494 standard method). Please refer to Table 5 and Table 6 below for the measurement results.

Figure 108134718-A0101-12-0019-8
Figure 108134718-A0101-12-0019-8

Figure 108134718-A0101-12-0019-9
Figure 108134718-A0101-12-0019-9

由表五及表六可知,由紗染PET紗線所製成的 撥水織物耐水洗,且具有良好的摩擦色牢度和耐洗染色牢度。 From Table 5 and Table 6, we can see that the yarn dyed PET yarn is made Water-repellent fabrics are resistant to washing, and have good color fastness to rubbing and fastness to washing and dyeing.

儘管已經參考某些實施方式相當詳細地描述了本發明,但是亦可能有其他實施方式。因此,所附申請專利範圍的精神和範圍不應限於此處包含的實施方式的描述。 Although the present invention has been described in considerable detail with reference to certain embodiments, other embodiments are also possible. Therefore, the spirit and scope of the appended patent application should not be limited to the description of the embodiments contained herein.

對於所屬技術領域人員來說,顯而易見的是,在不脫離本發明的範圍或精神的情況下,可以對本發明的結構進行各種修改和變化。鑑於前述內容,本發明意圖涵蓋落入所附權利要求範圍內的本發明的修改和變化。 It is obvious to those skilled in the art that various modifications and changes can be made to the structure of the present invention without departing from the scope or spirit of the present invention. In view of the foregoing, the present invention intends to cover the modifications and changes of the present invention falling within the scope of the appended claims.

Claims (10)

一種疏水紗線的製造方法,包括:對聚酯紗線進行疏水處理,在溫度為25℃至75℃下,將所述聚酯紗線泡於疏水處理溶液中以1~5kgf/cm2的壓力進行加壓循環,形成所述疏水紗線,所述疏水處理溶液包括:5重量份至45重量份的無氟撥水劑;0.5重量份至5重量份的架橋劑;以及50重量份至95.5重量份的溶劑。 A method for producing a hydrophobic yarn includes: performing a hydrophobic treatment on a polyester yarn, and soaking the polyester yarn in a hydrophobic treatment solution at a pressure of 1 to 5 kgf/cm 2 at a temperature of 25°C to 75°C. The pressure is circulated under pressure to form the hydrophobic yarn, and the hydrophobic treatment solution includes: 5 parts by weight to 45 parts by weight of a fluorine-free water repellent; 0.5 parts by weight to 5 parts by weight of a bridging agent; and 50 parts by weight to 95.5 parts by weight of solvent. 如請求項1所述的製造方法,其中所述無氟撥水劑的重量與所述架橋劑的重量的比值介於9至11之間。 The manufacturing method according to claim 1, wherein the ratio of the weight of the fluorine-free water-repellent agent to the weight of the bridging agent is between 9 and 11. 如請求項1所述的製造方法,其中進行所述加壓循環的時間介於15分鐘至45分鐘之間。 The manufacturing method according to claim 1, wherein the time for performing the pressurization cycle is between 15 minutes and 45 minutes. 如請求項1所述的製造方法,在對所述聚酯紗線進行所述疏水處理前,更包括將所述聚酯紗線捲繞為筒紗。 The manufacturing method according to claim 1, further comprising winding the polyester yarn into a cheese before subjecting the polyester yarn to the hydrophobic treatment. 如請求項1所述的製造方法,在對所述聚酯紗線進行所述疏水處理前,更包括對所述聚酯紗線進行染色處理。 The manufacturing method according to claim 1, further comprising dyeing the polyester yarn before performing the hydrophobic treatment on the polyester yarn. 如請求項5所述的製造方法,在對所述聚酯紗線進行所述染色處理後,對所述聚酯紗線進行所述疏水處理前,更包括對所述聚酯紗線進行清洗。 The manufacturing method according to claim 5, after performing the dyeing treatment on the polyester yarn, and before performing the hydrophobic treatment on the polyester yarn, further comprising washing the polyester yarn . 如請求項1所述的製造方法,其中所述聚酯紗線是由短纖維所構成,且所述聚酯紗線的英制支數介於12支至45支之間。 The manufacturing method according to claim 1, wherein the polyester yarn is composed of short fibers, and the imperial count of the polyester yarn is between 12 and 45. 如請求項1所述的製造方法,其中所述聚酯紗線是由長纖維所構成,且所述長纖維的纖維細度介於1dpf至2.5dpf之間。 The manufacturing method according to claim 1, wherein the polyester yarn is composed of long fibers, and the fiber fineness of the long fibers is between 1 dpf and 2.5 dpf. 如請求項1所述的製造方法,其中依AATCC 22標準方法對水洗30次的由所述疏水紗線所製成的撥水織物進行撥水度量測,所述撥水織物的撥水度大於或等於70。 The manufacturing method according to claim 1, wherein the water-repellent fabric made of the hydrophobic yarn that has been washed 30 times is subjected to water-repellency measurement according to the AATCC 22 standard method, and the water-repellent degree of the water-repellent fabric is Greater than or equal to 70. 如請求項1所述的製造方法,其中所述溶劑是水。 The manufacturing method according to claim 1, wherein the solvent is water.
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