TWI695042B - Spray ink and spray ink set - Google Patents
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本發明是有關於一種噴塗液與噴塗液組，且特別是有關於一種適用於以噴塗的方式對織物進行表面處理的噴塗液與噴塗液組。 The invention relates to a spraying liquid and a spraying liquid group, and in particular to a spraying liquid and a spraying liquid group suitable for surface treatment of fabrics by spraying.
隨著紡織產業的發展，紡織品除了要求造型美觀以外，更追求各種舒適與防護的機能。因此，近年來兼具美觀與實用的紡織品已在市場上成為主流產品。 With the development of the textile industry, in addition to requiring beautiful appearance, textiles also pursue various functions of comfort and protection. Therefore, in recent years, both aesthetic and practical textiles have become mainstream products in the market.
然而，目前的機能織品大多適用於特定環境條件。舉例而言，發熱衣適用於寒冷的環境，而可保持穿戴者的體溫。另一方面，涼感衣則適用於濕熱的環境，而有助於逸散穿戴者的體熱。對於運動員或需要穿戴於不同環境的穿戴者而言，更需要具有環境響應(environmentally responsive)功能的織品。舉例而言，運動員在運動期間需要快速排除體熱，而在相對靜止時需要保持體溫。因此，開發具有環境響應功能的材料為本領域目前的重要課題之一。 However, current functional fabrics are mostly suitable for specific environmental conditions. For example, the heating suit is suitable for cold environments, while maintaining the wearer's body temperature. On the other hand, cool clothes are suitable for hot and humid environments and help to dissipate the wearer's body heat. For athletes or wearers who need to wear in different environments, fabrics with environmentally responsive functions are even more needed. For example, athletes need to quickly remove body heat during exercise, while maintaining body temperature when they are relatively still. Therefore, the development of materials with environmental response functions is one of the important topics in the field.
本發明提供一種噴塗液，包括具有環境響應功能的材料，且適用於以噴塗的方式對織物進行表面處理。 The invention provides a spraying liquid, which includes materials with environmental response functions, and is suitable for surface treatment of fabrics by spraying.
本發明的噴塗液適用於以噴塗的方式對織物進行表面處理。噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物。溫度響應功能性組成物用以隨溫度調節噴塗液的親水性。噴塗液的黏度範圍為1cps至5cps，且噴塗液的表面張力範圍為30dyne/cm至60dyne/cm。 The spray solution of the present invention is suitable for surface treatment of fabrics by spraying. The spray liquid includes a temperature-responsive functional composition in a content ranging from 5 phr to 30 phr. The temperature-responsive functional composition is used to adjust the hydrophilicity of the spray liquid with temperature. The viscosity of the spray liquid ranges from 1 cps to 5 cps, and the surface tension of the spray liquid ranges from 30 dyne/cm to 60 dyne/cm.
在一些實施例中，溫度響應功能性組成物包括N-異丙基(甲基)丙烯醯胺、二甲基丙烯醯胺、丙烯醯嗎啉、二乙基丙烯醯胺或其組合。 In some embodiments, the temperature-responsive functional composition includes N-isopropyl(meth)acrylamide, dimethylacrylamide, acrylmorpholine, diethylacrylamide, or a combination thereof.
在一些實施例中，溫度響應功能性組成物在所述噴塗液中的含量範圍為15phr至30phr。 In some embodiments, the content of the temperature-responsive functional composition in the spray liquid ranges from 15 phr to 30 phr.
在一些實施例中，噴塗液更包括溫度響應加強劑。溫度響應加強劑與溫度響應功能性組成物形成微相分離。 In some embodiments, the spray fluid further includes a temperature response enhancer. The temperature response enhancer forms a microphase separation with the temperature response functional composition.
在一些實施例中，溫度響應加強劑包括聚乙二醇、聚乙烯醇、氯化鈉或其組合。 In some embodiments, the temperature response enhancer includes polyethylene glycol, polyvinyl alcohol, sodium chloride, or a combination thereof.
在一些實施例中，噴塗液更包括介面活性劑，包括曲拉通X-100、十二烷基硫酸鈉、十二烷基苯磺酸鈉或其組合。 In some embodiments, the spray liquid further includes a surfactant, including Triton X-100, sodium dodecyl sulfate, sodium dodecylbenzenesulfonate, or a combination thereof.
在一些實施例中，噴塗液更包括添加劑。添加劑包括抗菌劑、加濕助劑或其組合。 In some embodiments, the spray fluid further includes additives. Additives include antibacterial agents, humidification aids, or combinations thereof.
在一些實施例中，噴塗液的pH值範圍為7至8。 In some embodiments, the pH value of the spray solution ranges from 7 to 8.
本發明的噴塗液組包括如上所述的噴塗液，且包括光起始劑。光起始劑用以吸收光以使溫度響應功能性組成物發生聚合反應。 The spray solution group of the present invention includes the spray solution described above, and includes a photoinitiator. The photoinitiator is used to absorb light so that the temperature-responsive functional composition undergoes a polymerization reaction.
在一些實施例中，光起始劑的吸收波長範圍為200nm至400nm。 In some embodiments, the absorption wavelength of the photoinitiator ranges from 200 nm to 400 nm.
在一些實施例中，光起始劑包括(2,4,6-三甲基苯甲醯基)二苯基氧化膦、2-羥基-2-甲基-1-苯基丙烷-1-酮、雙氧水、雙醯基氧化膦或其組合。 In some embodiments, the photoinitiator includes (2,4,6-trimethylbenzyl)diphenylphosphine oxide, 2-hydroxy-2-methyl-1-phenylpropan-1-one , Hydrogen peroxide, bis-acetylphosphine oxide or a combination thereof.
基於上述，本發明實施例的噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物，其可使噴塗液具有溫度響應的效果。具體而言，在環境溫度低於溫度響應功能性組成物的轉換溫度時，噴塗液具有較高的親水性，且表面形成有此噴塗液的織物能夠具有較低的透濕度。另一方面，在環境溫度高於溫度響應功能性組成物的轉換溫度時，噴塗液的親水性降低，且表面形成有此噴塗液的織物的透濕度提高。此外，本發明實施例的噴塗液的黏度範圍為1cps至5cps，且表面張力之範圍為30dyne/cm至60dyne/cm。如此一來，可避免阻塞噴頭而可使噴塗製程順利地進行，且可具有較佳的噴塗效果。 Based on the above, the spray liquid of the embodiments of the present invention includes a temperature-responsive functional composition with a content ranging from 5 phr to 30 phr, which can make the spray liquid have a temperature-responsive effect. Specifically, when the ambient temperature is lower than the transition temperature of the temperature-responsive functional composition, the spray liquid has high hydrophilicity, and the fabric formed with the spray liquid on the surface can have a low moisture permeability. On the other hand, when the ambient temperature is higher than the transition temperature of the temperature-responsive functional composition, the hydrophilicity of the spray liquid decreases, and the moisture permeability of the fabric formed with the spray liquid on the surface increases. In addition, the viscosity of the spray solution of the embodiment of the present invention is 1 cps to 5 cps, and the surface tension ranges from 30 dyne/cm to 60 dyne/cm. In this way, the spray head can be prevented from being blocked, the spraying process can proceed smoothly, and the spraying effect can be better.
為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。 In order to make the above-mentioned features and advantages of the present invention more obvious and understandable, the embodiments are specifically described below in conjunction with the accompanying drawings for detailed description as follows.
L:光線 L: light
LS:光源 LS: light source
S1:光起始劑 S1: Photoinitiator
S2:噴塗液 S2: spray fluid
SH1、SH2:噴頭 SH1, SH2: nozzle
T:織物 T: fabric
圖1是依照本發明一些實施例的噴塗製程的示意圖。 FIG. 1 is a schematic diagram of a spraying process according to some embodiments of the present invention.
本發明實施例所提供的噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物，且適用於對織物進行表面處理。經表面處理的織物能夠具有溫度響應的功能。在一些實施例中，經表面處理的織物在高溫環境下可具有較高的透濕度，而在相對低溫的環境下則具有較低的透濕度。在一些實施例中，透濕度的轉換溫度可在攝氏32度至攝氏35度之間。 The spray solution provided by the embodiments of the present invention includes a temperature-responsive functional composition with a content ranging from 5 phr to 30 phr, and is suitable for surface treatment of fabrics. The surface-treated fabric can have the function of temperature response. In some embodiments, the surface-treated fabric may have a higher moisture permeability in a high-temperature environment and a lower moisture permeability in a relatively low-temperature environment. In some embodiments, the conversion temperature of the moisture permeability may be between 32 degrees Celsius and 35 degrees Celsius.
此外，本發明實施例的噴塗液的黏度範圍為1cps至5cps，且表面張力之範圍為30dyne/cm至60dyne/cm。如此一來，可使本發明實施例的噴塗液適用於噴塗製程。換言之，可使用噴塗製程將本發明實施例的噴塗液形成於織物上，而對織物進行表面處理。在一些實施例中，本發明實施例的噴塗液的pH值範圍可為7至8。在此些實施例中，噴塗液為中性或弱鹼性，故可避免對噴塗設備造成損壞。 In addition, the viscosity of the spray solution of the embodiment of the present invention is 1 cps to 5 cps, and the surface tension ranges from 30 dyne/cm to 60 dyne/cm. In this way, the spray solution of the embodiment of the present invention can be applied to the spraying process. In other words, the spraying process can be used to form the spraying liquid of the embodiment of the present invention on the fabric, and the surface of the fabric can be treated. In some embodiments, the pH value of the spray solution of the embodiments of the present invention may range from 7 to 8. In these embodiments, the spray liquid is neutral or weakly alkaline, so damage to the spray equipment can be avoided.
本發明實施例的噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物。溫度響應功能性組成物能夠隨溫度調節噴塗液的親水性。在一些實施例中，溫度響應功能性組成物包括長鏈分子。此些長鏈分子彼此並排，而兩兩之間具有間隙。在低溫環境下(例如是低於上述的轉換溫度)，長鏈分子之間具有氫 鍵，以遮蔽此些間隙。基於此些氫鍵，噴塗液可具有較高的親水性，且噴塗有此噴塗液的織物可具有較低的透濕度。另一方面，在高溫環境下(例如是高於上述的轉換溫度)，上述氫鍵的數量減少，而打開長鏈分子之間的間隙。基於氫鍵的減少，噴塗液具有較低的親水性，且噴塗有此噴塗液的織物可具有較高的透濕度。在一些實施例中，溫度響應功能性組成物包括N-異丙基(甲基)丙烯醯胺(N-isopropyl acrylamide，NIPAAM)、二甲基丙烯醯胺(N,N-dimethyl acrylamide)、丙烯醯嗎啉(acryloyl morpholine)、二乙基丙烯醯胺(N,N-diethyl acrylamide)或其組合。在一些實施例中，溫度響應功能性組成物在噴塗液中的含量範圍為15phr至30phr。 The spray liquid of the embodiment of the present invention includes a temperature-responsive functional composition in a content ranging from 5 phr to 30 phr. The temperature-responsive functional composition can adjust the hydrophilicity of the spray liquid with temperature. In some embodiments, the temperature-responsive functional composition includes long-chain molecules. These long-chain molecules are side by side with a gap between them. Under low temperature environment (for example, below the above-mentioned transition temperature), there is hydrogen between long-chain molecules Key to cover these gaps. Based on these hydrogen bonds, the spray liquid can have a higher hydrophilicity, and the fabric sprayed with the spray liquid can have a lower moisture permeability. On the other hand, under a high-temperature environment (for example, higher than the above-mentioned transition temperature), the number of the aforementioned hydrogen bonds decreases, and the gap between the long-chain molecules is opened. Based on the reduction of hydrogen bonding, the spray liquid has a lower hydrophilicity, and the fabric sprayed with the spray liquid can have a higher moisture permeability. In some embodiments, the temperature-responsive functional composition includes N-isopropyl (meth) acrylamide (N-isopropyl acrylamide, NIPAAM), dimethyl acrylamide (N, N-dimethyl acrylamide), propylene Acryloyl morpholine, N, N-diethyl acrylamide or a combination thereof. In some embodiments, the content of the temperature-responsive functional composition in the spray liquid ranges from 15 phr to 30 phr.
在一些實施例中，本發明實施例的噴塗液更可包括溫度響應加強劑。溫度響應加強劑能夠進一步地提高噴塗液的溫度響應效果。具體而言，溫度響應功能性組成物不相容於溫度響應加強劑，但彼此之間仍藉由化學鍵而彼此相連。如此一來，溫度響應功能性組成物與溫度響應加強劑在宏觀上為均相，而在微觀上具有相分離的現象(或稱為微相分離)。在低溫環境下(例如是低於上述的轉換溫度)，此相分離所造成的微間隙仍然被上述的氫鍵遮蔽。另一方面，在高溫環境下(例如是高於上述的轉換溫度)，氫鍵減少而暴露出此些微間隙，故可進一步地提高形成有此噴塗液的織物的透濕度。換言之，藉由添加溫度響應加強劑，可進一步擴大形成有噴塗液的織物在低溫環境與高溫環境下的透濕度差 異。在一些實施例中，溫度響應加強劑包括聚乙二醇(poly(ethylene glycol)，PEG)、聚乙烯醇(Polyvinyl alcohol)、氯化鈉或其組合。在一些實施例中，溫度響應加強劑在噴塗液中的含量範圍為5phr至30phr。 In some embodiments, the spray liquid of the embodiments of the present invention may further include a temperature response enhancer. The temperature response enhancer can further improve the temperature response effect of the spray liquid. Specifically, the temperature-responsive functional composition is not compatible with the temperature-response enhancer, but is still connected to each other by chemical bonds. In this way, the temperature-responsive functional composition and the temperature-response enhancer are macroscopically homogeneous, and have a phenomenon of phase separation microscopically (or called microphase separation). In a low-temperature environment (for example, below the above-mentioned transition temperature), the micro-gap caused by this phase separation is still shielded by the aforementioned hydrogen bonds. On the other hand, in a high-temperature environment (for example, higher than the above-mentioned transition temperature), hydrogen bonds are reduced to expose these micro gaps, so the moisture permeability of the fabric formed with the spray liquid can be further improved. In other words, by adding a temperature response enhancer, it is possible to further expand the difference in the moisture permeability of the fabric formed with the spray liquid in a low temperature environment and a high temperature environment different. In some embodiments, the temperature response enhancer includes polyethylene glycol (poly(ethylene glycol), PEG), polyvinyl alcohol (Polyvinyl alcohol), sodium chloride, or a combination thereof. In some embodiments, the content of the temperature response enhancer in the spray liquid ranges from 5 phr to 30 phr.
在一些實施例中，本發明實施例的噴塗液更可包括介面活性劑。舉例而言，介面活性劑可包括曲拉通X-100(Triton X-100)、十二烷基硫酸鈉(Sodium dodecyl sulfate)、十二烷基苯磺酸鈉(sodium dodecyl benzenesulfonate)或其組合。在一些實施例中，介面活性劑在噴塗液中的含量範圍為0.1phr至1.0phr。此外，在一些實施例中，本發明實施例的噴塗液更可包括抗菌劑、加濕助劑或其組合。藉由將添加劑加入噴塗液，更可使藉由此噴塗液進行表面處理的織物具有額外的機能，且可調整噴塗液的黏度與表面張力。在一些實施例中，抗菌劑可包括幾丁聚醣、金屬鹵化物、季銨鹽類、二苯基醚類或其組合。加濕助劑可包括離子型乳化劑、非離子型乳化劑、樹酯或其組合。在一些實施例中，添加劑在噴塗液中的含量範圍可為3phr至10phr。 In some embodiments, the spray liquid of the embodiments of the present invention may further include a surfactant. For example, the surfactant may include Triton X-100, sodium dodecyl sulfate, sodium dodecyl benzenesulfonate or a combination thereof . In some embodiments, the content of the surfactant in the spray liquid ranges from 0.1 phr to 1.0 phr. In addition, in some embodiments, the spray liquid of the embodiments of the present invention may further include an antibacterial agent, a humidification aid, or a combination thereof. By adding additives to the spray liquid, the fabrics surface-treated by the spray liquid can have additional functions, and the viscosity and surface tension of the spray liquid can be adjusted. In some embodiments, the antibacterial agent may include chitosan, metal halides, quaternary ammonium salts, diphenyl ethers, or a combination thereof. The humidification aid may include an ionic emulsifier, a non-ionic emulsifier, a resin, or a combination thereof. In some embodiments, the content of the additive in the spray liquid may range from 3 phr to 10 phr.
基於上述，本發明實施例的噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物，其可使噴塗液具有溫度響應的效果。具體而言，在環境溫度低於溫度響應功能性組成物的轉換溫度時，噴塗液具有較高的親水性，且表面形成有此噴塗液的織物能夠具有較低的透濕度。另一方面，在環境溫度高於溫度響應功能性組成物的轉換溫度時，噴塗液的親水性降低，且表面形 成有此噴塗液的織物的透濕度提高。此外，本發明實施例的噴塗液的黏度範圍為1cps至5cps，且表面張力之範圍為30dyne/cm至60dyne/cm。如此一來，可避免阻塞噴頭而可使噴塗製程順利地進行，且可具有較佳的噴塗效果。在一些實施例中，噴塗液的黏度趨近上述黏度範圍的上限時(例如是1cps至5cps)，噴塗液可與壓電式噴頭相容，且在壓電式噴頭中具有良好的流動性。另外，在一些實施例中，噴塗液的表面張力趨近上述表面張力範圍的下限時(例如是30dyne/cm至60dyne/cm)，噴塗液可均勻地披覆於織物的表面上。 Based on the above, the spray liquid of the embodiments of the present invention includes a temperature-responsive functional composition with a content ranging from 5 phr to 30 phr, which can make the spray liquid have a temperature-responsive effect. Specifically, when the ambient temperature is lower than the transition temperature of the temperature-responsive functional composition, the spray liquid has high hydrophilicity, and the fabric formed with the spray liquid on the surface can have a low moisture permeability. On the other hand, when the ambient temperature is higher than the transition temperature of the temperature-responsive functional composition, the hydrophilicity of the spray liquid decreases and the surface shape The moisture permeability of the fabric formed with this spray solution is increased. In addition, the viscosity of the spray solution of the embodiment of the present invention is 1 cps to 5 cps, and the surface tension ranges from 30 dyne/cm to 60 dyne/cm. In this way, the spray head can be prevented from being blocked, the spraying process can proceed smoothly, and the spraying effect can be better. In some embodiments, when the viscosity of the spraying liquid approaches the upper limit of the above viscosity range (for example, 1 cps to 5 cps), the spraying liquid is compatible with the piezoelectric nozzle and has good fluidity in the piezoelectric nozzle. In addition, in some embodiments, when the surface tension of the spray liquid approaches the lower limit of the above surface tension range (for example, 30 dyne/cm to 60 dyne/cm), the spray liquid can uniformly coat the surface of the fabric.
本發明實施例更提供一種噴塗液組。噴塗液組包括如上所述的噴塗液，且包括光起始劑。光起始劑與噴塗液可共同地被噴塗於織物上。光起始劑能夠吸收光，以使溫度響應功能性組成物(或溫度響應功能性組成物與溫度響應加強劑)發生聚合反應。在一些實施例中，噴塗液組適用於紫外光噴塗製程，且光起始劑能夠吸收紫外光。舉例而言，光起始劑的吸收波長範圍可為200nm至400nm。在一些實施例中，光起始劑可包括(2,4,6-三甲基苯甲醯基)二苯基氧化膦(2,4,6-trimethylbenzoyl diphenyl phosphineoxide，TPO)、2-羥基-2-甲基-1-苯基丙烷-1-酮(2-hydroxy-2-methyl-1-phenylpropane-1-one)、雙氧水(hydrogen peroxide)、雙醯基氧化膦(bis acyl phosphine oxide)或其組合。 The embodiment of the present invention further provides a spray solution set. The spray solution group includes the spray solution described above, and includes a photoinitiator. The photoinitiator and the spray liquid can be sprayed onto the fabric together. The photoinitiator can absorb light to cause the temperature-responsive functional composition (or the temperature-responsive functional composition and the temperature-responsive enhancer) to undergo a polymerization reaction. In some embodiments, the spray solution set is suitable for the ultraviolet spraying process, and the photoinitiator can absorb ultraviolet light. For example, the absorption wavelength range of the photoinitiator may be 200 nm to 400 nm. In some embodiments, the photoinitiator may include (2,4,6-trimethylbenzoyl diphenyl phosphineoxide (TPO), 2-hydroxy- 2-methyl-1-phenylpropane-1-one (2-hydroxy-2-methyl-1-phenylpropane-1-one), hydrogen peroxide, bis acyl phosphine oxide or Its combination.
圖1是依照本發明一些實施例的噴塗製程的示意圖。 FIG. 1 is a schematic diagram of a spraying process according to some embodiments of the present invention.
請參照圖1，在一些實施例中，噴塗設備包括噴頭SH1、 噴頭SH2以及光源LS。噴頭SH1可裝載本發明實施例的光起始劑S1，而噴頭SH2可裝載本發明實施例的噴塗液S2。噴頭SH1與噴頭SH2可一起移動，且將噴塗液S2與光起始劑S1共同地噴塗於織物T上，以對織物T進行表面處理。在一些實施例中，噴頭SH1與噴頭SH2可朝向兩者的移動方向依序排列。然而，所屬領域中具有通常知識者可依據實際需求調整噴頭SH1與噴頭SH2的配置，本發明並不以此為限。在一些實施例中，織物T可包括聚乙烯對苯二甲酸酯(polyethylene terephthalate，PET)、尼龍或其他織料。光源LS經配置以對經噴塗於織物T上的含有噴塗液與光起始劑之混合液照射光線L，以使噴塗液中的成分(例如是溫度響應功能性組成物)進行聚合反應及/或使噴塗液固化。在一些實施例中，光源LS為紫外光源。在此些實施例中，光線L為紫外光，例如是在200nm至400nm的波長範圍中的光線。 Please refer to FIG. 1, in some embodiments, the spraying device includes a spray head SH1 Nozzle SH2 and light source LS. The spray head SH1 may be loaded with the photoinitiator S1 of the embodiment of the present invention, and the spray head SH2 may be loaded with the spray liquid S2 of the embodiment of the present invention. The spray head SH1 and the spray head SH2 can move together, and the spray liquid S2 and the photoinitiator S1 are sprayed on the fabric T together to perform surface treatment on the fabric T. In some embodiments, the shower head SH1 and the shower head SH2 may be sequentially arranged toward the moving directions of the two. However, those skilled in the art can adjust the configuration of the shower head SH1 and the shower head SH2 according to actual needs, and the invention is not limited to this. In some embodiments, the fabric T may include polyethylene terephthalate (PET), nylon, or other woven materials. The light source LS is configured to irradiate the mixed liquid containing the spray liquid and the photoinitiator sprayed on the fabric T with light L, so that the components in the spray liquid (for example, temperature-responsive functional compositions) undergo polymerization and/or Or make the spray liquid solidify. In some embodiments, the light source LS is an ultraviolet light source. In these embodiments, the light L is ultraviolet light, for example, light in the wavelength range of 200 nm to 400 nm.
相較於使用含浸製程以對織物進行表面處理，本發明實施例的噴塗液可適用於以噴塗的方式對織物進行單面的表面處理。此外，相較於網版印刷或刮刀塗佈，本發明實施例的噴塗液可適用於以噴塗的方式局部地對織物進行表面處理。換言之，可減少噴塗液的使用量，而可在達到溫度響應效果的情況下維持織物的手感。 Compared with using an impregnation process to perform surface treatment on the fabric, the spray solution of the embodiment of the present invention can be applied to perform a single-sided surface treatment on the fabric by spraying. In addition, compared to screen printing or doctor blade coating, the spray solution of the embodiments of the present invention can be applied to locally surface-treat fabrics by spraying. In other words, the amount of spray fluid used can be reduced, and the texture of the fabric can be maintained while the temperature response is achieved.
以下，將以實驗例來驗證本發明實施例的噴塗液與噴塗液組。然而，在不逾越本發明範疇之情況下，可適當地改變所用材料及其含量等。因此，不應由下文所述之實驗例對本發明作出 限制性地解釋。 In the following, the spray solution and the spray solution group of the embodiment of the present invention will be verified by experimental examples. However, without exceeding the scope of the present invention, the materials used and their contents can be appropriately changed. Therefore, the present invention should not be made by the experimental examples described below Explain restrictively.
請參照上表1與表2，實驗例1至實驗例12為本發明一些實施例的噴塗液。實驗例1至實驗例12的噴塗液的黏度範圍皆在1cps至5cps內，且表面張力範圍皆在30dyne/cm至60dyne/cm的範圍內。由實驗例2至實驗例4可知，提高噴塗液中溫度響應功能性組成物的含量可能提高噴塗液的黏度。由實驗例3與實驗例5至實驗例8可知，在噴塗液中添加溫度響應加強劑亦可能提高噴塗液的黏度。由實驗例5至實驗例8與實驗例9至實驗例12可知，添加介面活性劑能夠有效地降低噴塗液的表面張力，且可能降低噴塗液的黏度。 Please refer to Table 1 and Table 2 above. Experimental Examples 1 to 12 are spray liquids of some embodiments of the present invention. The viscosity of the spray solutions of Experimental Example 1 to Experimental Example 12 are all within 1 cps to 5 cps, and the surface tension ranges are within the range of 30 dyne/cm to 60 dyne/cm. It can be seen from Experimental Example 2 to Experimental Example 4 that increasing the content of the temperature-responsive functional composition in the spray liquid may increase the viscosity of the spray liquid. It can be seen from Experimental Example 3 and Experimental Example 5 to Experimental Example 8 that adding a temperature response enhancer to the spray liquid may also increase the viscosity of the spray liquid. It can be known from Experimental Example 5 to Experimental Example 8 and Experimental Example 9 to Experimental Example 12 that the addition of the surfactant can effectively reduce the surface tension of the spray liquid and may reduce the viscosity of the spray liquid.
請參照上表3，表3整理實驗例13的噴塗液組中噴塗液的各成分含量。 Please refer to Table 3 above, Table 3 collates the content of each component of the spray solution in the spray solution group of Experimental Example 13.
請參照上表4，表4整理表面形成有實驗例13的噴塗液組的織物在攝氏20度與攝氏40度下的透濕度，且記載未經表面處理的織物在上述溫度下的透濕度(作為比較例)。在實驗例13與比較例中，織物的材質為PET。由表4可知，相較於比較例，織物經實驗例13的噴塗液表面處理過後在低溫下透濕度些微下降，而可提供穿戴者更佳的保濕及保暖效果。另一方面，相較於比較例，織物經實驗例13的噴塗液表面處理過後在高溫下透濕度明顯提高，而可提供穿戴者良好的排濕及排熱效果。由此可知，相較於比較例，經實驗例13的噴塗液表面處理的織物可具有更明顯的溫度響應效果。 Please refer to Table 4 above. Table 4 summarizes the moisture permeability at 20°C and 40°C of the fabrics formed with the spray solution group of Experimental Example 13 on the surface. As a comparative example). In Experimental Example 13 and Comparative Example, the material of the fabric is PET. It can be seen from Table 4 that, compared with the comparative example, after the surface treatment of the spray liquid of the experimental example 13, the moisture permeability of the fabric drops slightly at low temperature, and it can provide better moisture retention and warmth effect for the wearer. On the other hand, compared with the comparative example, after the surface treatment of the spraying liquid of the experimental example 13, the moisture permeability of the fabric is significantly improved at high temperature, and it can provide the wearer with good moisture and heat removal effects. It can be seen that, compared with the comparative example, the fabric treated with the spray solution of Experimental Example 13 can have a more obvious temperature response effect.
綜上所述，本發明實施例的噴塗液包括含量範圍為5phr至30phr的溫度響應功能性組成物，其可使噴塗液具有溫度響應的效果。具體而言，在環境溫度低於溫度響應功能性組成物的轉 換溫度時，噴塗液具有較高的親水性，且表面形成有此噴塗液的織物能夠具有較低的透濕度。另一方面，在環境溫度高於溫度響應功能性組成物的轉換溫度時，噴塗液的親水性降低，且表面形成有此噴塗液的織物的透濕度提高。此外，本發明實施例的噴塗液的黏度範圍為1cps至5cps，且表面張力之範圍為30dyne/cm至60dyne/cm。如此一來，可避免阻塞噴頭而可使噴塗製程順利地進行，且可具有較佳的噴塗效果。 In summary, the spray liquid of the embodiments of the present invention includes a temperature-responsive functional composition with a content ranging from 5 phr to 30 phr, which can make the spray liquid have a temperature-responsive effect. Specifically, when the ambient temperature is lower than the temperature, the functional composition is converted. When the temperature is changed, the spray liquid has high hydrophilicity, and the fabric formed with the spray liquid on the surface can have a low moisture permeability. On the other hand, when the ambient temperature is higher than the transition temperature of the temperature-responsive functional composition, the hydrophilicity of the spray liquid decreases, and the moisture permeability of the fabric formed with the spray liquid on the surface increases. In addition, the viscosity of the spray solution of the embodiment of the present invention is 1 cps to 5 cps, and the surface tension ranges from 30 dyne/cm to 60 dyne/cm. In this way, the spray head can be prevented from being blocked, the spraying process can proceed smoothly, and the spraying effect can be better.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。 Although the present invention has been disclosed as above with examples, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be subject to the scope defined in the appended patent application.
L:光線 L: light
LS:光源 LS: light source
S1:光起始劑 S1: Photoinitiator
S2:噴塗液 S2: spray fluid
SH1、SH2:噴頭 SH1, SH2: nozzle
T:織物 T: fabric
Claims (10)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284146A (en) * | 1997-11-21 | 2001-02-14 | 宝洁公司 | Flushable fiber structure |
| CN1938391A (en) * | 2004-03-26 | 2007-03-28 | 大金工业株式会社 | Surface treating agent, fluorine-containing monomer and fluorine-containing polymer |
| CN101994253A (en) * | 2009-08-18 | 2011-03-30 | 东丽纤维研究所（中国）有限公司 | Temperature-sensitive type finishing agent as well as preparation method and applications thereof |
| TWI591080B (en) * | 2013-11-22 | 2017-07-11 | 大金工業股份有限公司 | Aqueous emulsion surface treatment agent |
| CN108118533A (en) * | 2016-11-30 | 2018-06-05 | 北京服装学院 | A kind of intelligent fiber with environment-responsive or its product and preparation method thereof |
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- 2018-09-04 TW TW107131032A patent/TWI695042B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284146A (en) * | 1997-11-21 | 2001-02-14 | 宝洁公司 | Flushable fiber structure |
| CN1938391A (en) * | 2004-03-26 | 2007-03-28 | 大金工业株式会社 | Surface treating agent, fluorine-containing monomer and fluorine-containing polymer |
| CN101994253A (en) * | 2009-08-18 | 2011-03-30 | 东丽纤维研究所（中国）有限公司 | Temperature-sensitive type finishing agent as well as preparation method and applications thereof |
| TWI591080B (en) * | 2013-11-22 | 2017-07-11 | 大金工業股份有限公司 | Aqueous emulsion surface treatment agent |
| CN108118533A (en) * | 2016-11-30 | 2018-06-05 | 北京服装学院 | A kind of intelligent fiber with environment-responsive or its product and preparation method thereof |
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