201219616 六、發明說明： 【發明所屬之技術領域】 本發明係有關用在反光衣服之螢光纖維素再生纖維（ 例如標準 EN 471、EN 1150、CAN/CSA Z96-02、 ANSI/ISEA 207-2006 和 BS EN 4 7 1 : 2 0 0 3 中所述者），其在 製造紗及紡織物的用途以及製造這些纖維之方法。 0 【先前技術】 技術現況： EN 471專門處理個人防護裝備（特別是反光衣服）的 反光效果。通常，反光衣服包含螢光背景材料及逆反射性 材料。就本發明之目的而言，根據EN 471中之定義，發射 較長波長之輻射而非吸收該輻射的材料被描述爲螢光材料 :在下文中也可使用術語高可見度材料。本發明係關於該 螢光背景材料而非逆反射性材料。 Ο EN 1150處理非專業用途之反光衣服。標準Emi5〇相 較於標準EN471之間的差異爲衣服中之螢光材料的定義領 域。此外，在ΕΝ 1 1 5 0中允許8種不同的螢光色彩（在εν 47 1中只允許黃色、橙色和紅色螢光色彩）。 CAN/CSA Ζ96-02標準爲高可見度反光衣服的加拿大 標準。衣服視應用而分爲三種類別。其對螢光材料領域和 輻射後的色座標之要求相應於標準ΕΝ471。 美國標準ANSI/ISEA 207-2006防護性衣服之要求視應 用而定義。即警察、救援部隊和建築工人對防護性衣服之 -5- 201219616 要求是不同的。這三組衣服對高能見度背景材料的要求不 同。 到現在爲止，局能見度材料完全以合成纖維（特別是 聚酯）爲基礎製造，但是，其有關於穿著的舒適和安全方 面的缺點。此種紡織物的缺點特別是屬於由於不足的水分 調節材料性質以及合成纖維的典型危險（即靜電）之不愉 快的皮膚環境和長時間穿著後氣味的發展。複雜的紡織結 構，代表一種替代方法。在這些結構中，外側含有高能見 度的組成部分及內側主要包括纖維素纖維，以改良穿著舒 適性’諸如W02006/01 7709中所述者。現今根據黏液法及 萊塞爾（Lyocell )法之纖維被特別稱爲纖維素再生纖維 。這些在世界各地都用於具有介於0.8和15 dtex之間的個 別纖維纖度之紡織物和非織物領域的標準應用。 纖維素再生纖維的確可使用習知浴法用螢光染料染色 。但以此方式染色之纖維不符合耐光堅牢度的要求（大於 4，根據ISO 105-B02測量）。氙燈曝照之後，它們被大幅 漂白，且顯示在色度上的顯著改變及和色彩强度上的顯著 減少，其例如可以色空間的座標之改變描述。 幾十年來，已知：黏液纖維可藉由添加顏料而以永久 方式染色。對應纖維可在市場上得到。然而，相較於紡絲 染色之合成纖維，至今其不可能產生符合EN471要求的紡 絲染色之再生纖維。 【發明內容】 -6 - 201219616 課題的定義： 與技術現況相較’課題爲獲得一種纖維，其一方面符 合防護性及反射性衣物之要求（例如在EN 471和 CAN/CSA Z90-02中所描述的）且另一方面增加此衣服的 穿著舒適性及安全方面的要求，並有合理的經濟效益。因 此，應可能從此類之纖維而不添加任何其他纖維類型之狀 況下製造該防護性及反射性衣服。 Q. 特別重要的是：由這些纖維製造之紡織物通過以下根 據EN 471 (及其他標準）之對背景材料的要求： •最小光密度因子（根據CIE公告號15.2之標準値） 及色空間 •在曝露於氙燈後之色彩：根據ISO 105-B02方法3進 行樣品之曝照 •乾及濕的摩擦堅牢度（ISO 105-A0 2) 另一個重要的標準是根據ISO 105-B02方法2之纖維的 Q 耐光堅牢度， 另外，該課題是使適當製造方法可用於這些纖維。 解決方案： 令人驚訝的是，可使用纖維素再生纖維解決此課題， 該纖維含有經倂入之螢光顏料-在下文中也稱爲“發光顏料 ”和倂入紡絲原液中之色彩顏料。 在此方面，對於本發明藉由螢光顏料之的目的，特別 是應了解：螢光顔料顯示在白天人眼可以分辨的個別色彩 。如果不是這種情況下，本發明的目的-警示效果-自然無 201219616 法實現。在此方面’該等顏料顯然不同於純粹光學增白劑 0 令人驚訝地發現：相較於另一個只含有色彩顏料的纖 維，由於色彩顏料’可以得到根據本發明之纖維素再生纖 維的耐光堅牢度之明顯改善。根據iSO 105-B02測量，此 係高於4。 在此方面，藉由螢光顏料達到所需的高光密度因子。 根據本發明之纖維素再生纖維顯不在Μ燈試驗曝照之後’ 根據EN ISO 471測量之光密度因子：黃色纖維之大於0.7 、橙色纖維之大於0.4及紅色纖維之大於0.25且僅略改變 色之座標。以同樣的方式，彼等顯示氙燈試驗曝照之後， 根據CAN/CSA Z96-02測量之光密度因子：螢光黃色-綠色 纖維之大於0.38、螢光橙色-紅色纖維之大於0.20及螢光紅 色纖維之大於〇. 125且只有很少改變之色座標。 該等纖維也符合EN 471及關於摩擦堅牢度、耐汗堅牢 度、水洗堅牢度、乾洗堅牢度、次氯酸鹽漂白堅牢度及耐 熨烫堅牢度的類似規範所要求之其他値。 根據本發明之紡絲染色之纖維素再生纖維可例如根據 黏液法、改良之黏液法（例如莫代爾（Modal )法、使用 硫酸A1之無鋅黏液法、波諾絲（P〇lynosic )法、等等）以 及根據溶劑紡絲法（其係以有機溶劑諸如熔化水性氧化胺 或已知爲離子液體製備）。該等纖維可分別相應指定爲黏 液、莫代爾（Modal )、波諾絲（polynosic )、萊塞爾（ Lyocell )。以同樣的方式，其他替代方法諸如胺甲酸酯 -8- 201219616 (Carbamat)或銅銨（Cupro)法原則上是可能的。 精紡係以1.1-25，較佳爲0.2-5.0重量百分比色彩顏料 和0.1-22，較佳爲7.0-17.0重量百分比之發光顏料（該等 百分比均相對於纖維素計）實施。 一般專家已知用於對應纖維之紡絲染色的產品係適合 作爲色彩顏料。尤其色彩顏料Aquamarine 藍色3G來自 Messrs. Tennents Textile Colors (於發色基團形式之 Cu-駄青（phthalocyanide)錯合物）、Aquarine 黃色 10G( Messrs. Tennants Textile Colors，單偶氮染料）及 Aquis 撥色 0341 (Messrs. Heubach，二芳基類（diarylid) Π比哩 咐酮（pyrazolon)染料）係分別適合於藍色、黃色、橙 色螢光纖維。 發光顏料較佳含有胺基經改質之苯并胍胺作爲發色基 團。例如來自Messrs之RTS系列的黃色顏料Lunar黃色27和 橙色顏料Blaze 5。Swada適合具有3 - 4微米的粒徑。這些 Q 物質在紡絲染色條件下具有足夠的穩定性，即個別紡絲浴 的紡絲溶液分別具有非常高的、非常低的pH値或高溫。 發光顏料基本上是適合具有其他發色基團，例如磺醯 胺基團，其先決條件爲彼等具有所稱穩定劑。 在非專業用途之螢光纖維的情形中，允許8種不同色 彩諸如標準ΕΝ 1 1 5 0中所述。在運動紡織物中，聚酯過度 染色堅牢度對於實際應用發揮重要作用，因爲許多運動紡 織物係從黏液、莫代爾（Modal )或萊塞爾（Lyo cell )與 合成纖維之摻合物製造。如果只有螢光顏料紡入纖維素纖 -9 - 201219616 維，則亦根據此標準，耐光堅牢度太低。因此在此情形中 爲了達成足夠耐光堅牢度，也需要倂入根據本發明之染料 顏料。 根據本發明之纖維的耐光堅牢度可進一步藉由添加穩 定劑改良。原則上有兩種類型之可用於螢光纖維且其效率 機制不同的穩定劑。 在此方面，這些爲UV吸收劑和自由基淬滅體。使用 紫外線吸收劑，光能轉換成熱能，然後以熱能放出。在化 學名詞上，這些物質爲有機共軛芳族化合物（二苯基酮、 三畊、三唑和草醯苯胺（oxal-anilide ))或無機物質（ 例如奈米-ZnO和奈米-Ti02)，其具有經由光分散機制的 效果。自由基淬滅體爲例如所謂的HAL S產物（位阻胺光 穩定劑）。 纖維素再生纖維可含有其他添加劑。在本發明之一較 佳體系中，纖維素再生纖維另外配備阻燃劑。 阻燃性纖維之一較佳體系係藉由另外倂入顏料形狀之 阻燃劑製造。特別是有機磷化合物成爲除了其他類型的顏 料形狀之阻焰劑的問題。對於黏液例如極合適且習知之 2,2’-氧基雙[5,5-二甲基-1,3,2-二氧雜磷烷 （ dioxaphosphorinan) ]2,2’二硫化物，其可分別以 Exolit或 Sando flam之商標名取得。在本發明之其他較佳體系中， 纖維素再生纖維最後加工成抗菌形式。在此方面，專家可 使用其已知的物質。 本發明之標的也可爲使用根據本發明之纖維來製造紗 -10- 201219616 。爲了具有適合於個別應用之性質，此種根據本發明之紗 也可含有另一來源的纖維諸如例如（阻焰性）聚酯、副丙 烯腈纖維（Modacryl )、對-和間-芳香族聚醯胺、聚醯胺 醯亞胺（Kermel® )、（阻焰性）羊毛、聚苯并咪唑（ PBI)、聚醯亞胺（P84®)、聚醯胺、（阻焰性）聚醯胺 、阻焰性丙烯酸類纖維、三聚氰胺纖維、聚苯硫醚（PPS )、聚四氟乙烯（PTFE )、坡璃纖維、棉、絲、碳纖維 0 、經氧化熱穩定性聚丙烯腈纖維（PANOX® )和導電纖維 以及這些纖維之摻合物。在本發明之一較佳體系中，摻合 配合物同樣地進行高可見度最後處理。 同樣地本發明之標的爲根據本發明之纖維用於製造紡 織物的用途。除了根據本發明之纖維以外，此紡織物也可 以含有其他纖維，例如（阻焰性）聚酯、副丙烯腈纖維（ Modacryl )、對-和間-芳香族聚醯胺、聚醯胺醯亞胺（ Kermel® )、（阻焰性）羊毛、聚苯并咪唑（PB〗）、聚 Q 醯亞胺（P 8 4 ® )、聚醯胺、（阻焰性）聚醯胺、阻焰性 丙烯酸類纖維、三聚氰胺纖維、聚苯硫醚（PPS )、聚四 氟乙烯（PTFE )、玻璃纖維、棉、絲、碳纖維、經氧化 熱穩定性聚丙烯腈纖維（PANOX®)和導電纖維以及這些 纖維之摻合物。在本發明之一較佳體系中，其他纖維同樣 地具有高可見度最後處理。紡織物較佳爲編織物、針織物 或經編織物，但基本上也可以是纖維網（非織物）。在編 織物或針織物的事例中，根據本發明之纖維與其他纖維之 摻合可藉由在紗製造前摻合（所謂之緊密摻合物），或藉 -11 - 201219616 由當編織或針織時，共同使用個別不同纖維類型之純紗。 以同樣的方式本發明的標的也爲根據本發明的纖維用 於生產反光衣服的用途’即通常上述所指的紗或紡織物爲 紡織鏈的中間步驟。此類衣服物件的不同設計對專業人士 是習知的且因此不需更詳細的描述。 【實施方式】 本發明現在將根據實例說明。應了解這些實例是本發 明體系之可能形式。本發明絕非局限於這些實例之範圍。 氙燈曝照之前和之後在纖維片上測量色座標和發光密 度因子。該纖維片係以四個步驟製備：將10克的纖維與水 混合，然後根據ISO 3 6 8 8 : 1 999 ( E)，在片成形器裝置 中旋轉，然後最後脫水。濕纖維片然後在92°C下最後乾燥 20分鐘。以此方式獲得的纖維片的每表面積的重量等於 285克/米2及直徑爲20公分。 實例1 : 用10.5重量百分比的發光顏料橙色（Messrs. SWADA ，RTS系列’ Blaze 5 )和1 .7重量百分比色彩顏料橙色 Aquis 橙色 0341 (Messrs. Heubach，二芳基-Π比唾酮（相對 於纖維素質量）之含量製造紡絲染色之黏液纖維1.7 dtex 〇 具有經倂入之色彩顏料和發光顏料的發光纖維氙燈試 驗曝照之後保持穩定（見圖1 )。色座標保持在所給予之 -12- 201219616 範圍內。色彩密度因子輕微下降。洗滌之後光穩定性是高 的且色彩保持不變。摩擦堅牢度（乾及濕）符合標準中之 値。由此我們可以得出結論：這些用於防護性紡織物之發 光纖維符合標準ΕΝ 471之所有類別。 實例2 (比較）： 紡絲染色之黏液纖維1.7 dtex含有12%發光顏料橙色 0 ( Messrs. SWADA，RTS系列blaze 5 )(相對於纖維素質 量）。在此例中沒有使用色彩顏料。 實例2顯示（表1 ):只含發光顏料並紡入發光顏料之 發光纖維不符合標準EN 471，因爲UV照射之後色座標落 在給定的範圍之外和光密度係數顯著下降。表1中也給予 耐光堅牢度。根據最先進的技術，纖維之耐光堅牢度的2 之測量値因此過低而不符合標準。 因此，從所提供的實例1和2，可清楚瞭解：要將該等 〇 纖維使用於防護性衣服，必需將色彩顏料與發光顏料一起 倂入。 實例3 : 具有1 · 7 dtex之個別纖度的紡絲染色之阻焰性黏液纖 維含有21重量百分比2，2，-氧基雙[5,5-二甲基-1,3,2-二氧 雜磷院]2,2’二硫化物（Exolit 5060，Messrs·CIariant)、 !3·2 % 發光顏料黃色（Lunar 黃色 27，Messrs，SWADA )和2.6 %色彩顏料黃色（Aquarine 黃色 10G Messrs, -13- 201219616201219616 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a fluorescent cellulose regenerated fiber for use in reflective clothing (for example, standard EN 471, EN 1150, CAN/CSA Z96-02, ANSI/ISEA 207-2006) And BS EN 4 7 1 : 2 0 0 3), its use in the manufacture of yarns and textiles, and methods of making such fibers. 0 [Prior Art] Technology Status: EN 471 specializes in the reflective effect of personal protective equipment (especially reflective clothing). Typically, reflective garments contain a fluorescent background material and a retroreflective material. For the purposes of the present invention, a material that emits longer wavelength radiation rather than absorbing the radiation is described as a fluorescent material as defined in EN 471: The term high visibility material may also be used hereinafter. The present invention is directed to the fluorescent background material rather than the retroreflective material. Ο EN 1150 handles reflective clothing for non-professional purposes. The difference between the standard Emi5〇 phase and the standard EN471 is the definition of fluorescent materials in clothing. In addition, 8 different fluorescent colors are allowed in ΕΝ 1 1 50 (only yellow, orange and red fluorescent colors are allowed in εν 47 1). The CAN/CSA Ζ96-02 standard is the Canadian standard for high visibility reflective clothing. Clothes are divided into three categories depending on the application. Its requirements for the field of fluorescent materials and the color coordinates after irradiation correspond to the standard ΕΝ471. The requirements of the US standard ANSI/ISEA 207-2006 protective clothing are defined by application. That is, the requirements of the police, rescue forces and construction workers for protective clothing -5 - 201219616 are different. These three sets of clothing have different requirements for high visibility background materials. Until now, local visibility materials have been manufactured entirely on synthetic fibers (especially polyester), but they have disadvantages in terms of comfort and safety. Disadvantages of such textiles are particularly due to the unpleasant skin environment due to insufficient moisture regulating material properties and the typical hazard of synthetic fibers (i.e., static electricity) and the development of odor after prolonged wear. A complex textile structure represents an alternative. In these structures, the outer portion contains a high-visibility component and the inner side mainly includes cellulose fibers to improve wearing comfort' such as described in WO2006/01 7709. The fibers according to the slime method and the Lyocell method are now called cellulose regenerated fibers. These are used throughout the world for standard applications in the textile and non-woven fields with individual fiber deniers between 0.8 and 15 dtex. Cellulose regenerated fibers can indeed be dyed with fluorescent dyes using conventional bath methods. However, fibers dyed in this manner do not meet the requirements for light fastness (greater than 4, measured according to ISO 105-B02). After exposure to xenon lamps, they are greatly bleached and exhibit significant changes in chromaticity and a significant reduction in color intensity, which can be described, for example, by changes in the coordinates of the color space. For decades, it has been known that mucin fibers can be dyed in a permanent manner by the addition of pigments. Corresponding fibers are available on the market. However, compared to the spun dyed synthetic fibers, it has not been possible to produce a spun dyed regenerated fiber according to EN471. [Description of the Invention] -6 - 201219616 Definition of the subject: Compared with the current state of the art, the subject is to obtain a fiber that meets the requirements of protective and reflective clothing on the one hand (for example, in EN 471 and CAN/CSA Z90-02). And on the other hand, it increases the wearing comfort and safety requirements of this garment, and has reasonable economic benefits. Therefore, it is possible to manufacture such protective and reflective garments from such fibers without the addition of any other fiber types. Q. It is particularly important that textiles made from these fibers meet the following requirements for background materials according to EN 471 (and other standards): • Minimum optical density factor (according to CIE Bulletin No. 15.2) and color space • Color after exposure to xenon lamps: Exposure of samples according to ISO 105-B02 Method 3 • Dry and wet friction fastness (ISO 105-A0 2) Another important criterion is the fiber according to ISO 105-B02 Method 2 The Q light fastness, in addition, the subject is to make a suitable manufacturing method for these fibers. Solution: Surprisingly, this problem can be solved using cellulose regenerated fibers containing entangled fluorescent pigments - hereinafter also referred to as "luminescent pigments" and color pigments incorporated into the spinning dope. In this regard, for the purposes of the present invention by means of fluorescent pigments, it is specifically understood that the fluorescent pigments show individual colors that can be resolved by the human eye during the day. If this is not the case, the purpose of the present invention - the warning effect - is naturally achieved by the 201219616 method. In this respect, the pigments are clearly different from the pure optical brighteners 0. It has surprisingly been found that compared to another fiber containing only color pigments, the colorfastness of the cellulose-recycled fibers according to the invention can be obtained. Significant improvement in fastness. This is higher than 4 according to the iSO 105-B02 measurement. In this regard, the desired high optical density factor is achieved by the fluorescent pigment. The cellulose-recycled fiber according to the invention is not exposed to the xenon lamp test. 'The optical density factor measured according to EN ISO 471: greater than 0.7 for yellow fibers, greater than 0.4 for orange fibers and greater than 0.25 for red fibers and only slightly changed color. coordinate. In the same way, after showing the xenon test exposure, the optical density factor measured according to CAN/CSA Z96-02: greater than 0.38 for fluorescent yellow-green fibers, greater than 0.20 for fluorescent orange-red fibers, and fluorescent red The fiber is larger than 〇. 125 and has only a few changed color coordinates. These fibers also comply with EN 471 and other specifications required for similar specifications for friction fastness, sweat fastness, wash fastness, dry fastness, hypochlorite bleach fastness and ironing fastness. The spun dyed cellulose regenerated fiber according to the present invention can be, for example, a mucus method, a modified mucus method (for example, a Modal method, a zinc-free mucus method using sulfuric acid A1, a P〇lynosic method, etc.) Etc.) and according to a solvent spinning process (which is prepared with an organic solvent such as a molten aqueous amine oxide or known as an ionic liquid). These fibers can be designated as mucus, Modal, polynosic, and Lyocell, respectively. In the same way, other alternative methods such as carbamate-8-201219616 (Carbamat) or copper ammonium (Cupro) are in principle possible. The worsted system is carried out in an amount of from 1.1 to 25, preferably from 0.2 to 5.0% by weight of the color pigment and from 0.1 to 22, preferably from 7.0 to 17.0% by weight of the luminescent pigment, both of which are relative to the cellulose. It is known to the general expert that a product for spinning dyeing of a corresponding fiber is suitable as a color pigment. In particular, the color pigment Aquamarine Blue 3G comes from Messrs. Tennents Textile Colors (Cu-phthalocyanide complex in the form of chromophore), Aquarine Yellow 10G (Messrs. Tennants Textile Colors, monoazo dye) and Aquis The coloring 0341 (Messrs. Heubach, diarylid pyrazolon dye) is suitable for blue, yellow, and orange fluorescent fibers, respectively. The luminescent pigment preferably contains an amine-modified benzoguanamine as a chromophoric group. For example, the yellow pigment Lunar Yellow 27 and the orange pigment Blaze 5 from the RTS series of Messrs. Swada is suitable for particle sizes of 3 - 4 microns. These Q materials have sufficient stability under spinning dyeing conditions, i.e., the spinning solutions of individual spinning baths have very high, very low pH or high temperatures, respectively. The luminescent pigments are basically suitable for having other chromophoric groups, such as sulfonamide groups, provided that they have a so-called stabilizer. In the case of non-professional fluorescent fibers, eight different colors are allowed, such as those described in the standard ΕΝ 1 1 50. In sports textiles, polyester dye fastness plays an important role in practical applications because many sports textiles are made from mucilage, Modal or a blend of Lyo cell and synthetic fibers. If only fluorescent pigments are spun into cellulose fibers - 201219616, the light fastness is too low according to this standard. Therefore, in order to achieve sufficient light fastness in this case, it is also necessary to incorporate the dye pigment according to the present invention. The light fastness of the fiber according to the present invention can be further improved by the addition of a stabilizer. In principle, there are two types of stabilizers which can be used for fluorescent fibers and which have different efficiency mechanisms. In this respect, these are UV absorbers and free radical quenchers. With UV absorbers, light energy is converted into heat and then released as heat. In chemical terms, these substances are organic conjugated aromatic compounds (diphenyl ketone, tritonic, triazole, and oxal-anilide) or inorganic substances (such as nano-ZnO and nano-Ti02). It has the effect via a light dispersion mechanism. The free radical quencher is, for example, the so-called HAL S product (hindered amine light stabilizer). Cellulose regenerated fibers may contain other additives. In a preferred system of the invention, the cellulose regenerated fibers are additionally provided with a flame retardant. One of the preferred systems of the flame-retardant fiber is produced by additionally infiltrating a pigment-shaped flame retardant. In particular, organophosphorus compounds have become a problem with flame retardants other than other types of pigments. For mucilage, for example, 2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinan] 2,2' disulfide, which is very suitable and known, can be used. Obtained under the trade names of Exolit or Sando flam, respectively. In other preferred systems of the invention, the cellulose regenerated fibers are finally processed into an antimicrobial form. In this regard, experts can use their known substances. The subject matter of the invention may also be the use of fibers according to the invention for the manufacture of yarns -10- 201219616. In order to have properties suitable for individual applications, such yarns according to the invention may also contain fibers of another source such as, for example, (flame retardant) polyesters, paraacrylonitrile fibers (Modacryl), p- and m-aromatic polyfluorenes. Amines, polyvinylamines (Kermel®), (flammable) wool, polybenzimidazole (PBI), polyimine (P84®), polyamines, (flammable) polyamines, Flame-retardant acrylic fiber, melamine fiber, polyphenylene sulfide (PPS), polytetrafluoroethylene (PTFE), glass fiber, cotton, silk, carbon fiber 0, oxidized heat-stable polyacrylonitrile fiber (PANOX®) And conductive fibers and blends of these fibers. In a preferred embodiment of the invention, the blended complex is likewise subjected to high visibility final treatment. Likewise, the subject matter of the invention is the use of the fibers according to the invention for the manufacture of woven fabrics. In addition to the fibers according to the invention, the textile may also contain other fibers, such as (flame retardant) polyesters, paraacrylonitrile fibers (Modacryl), p- and m-aromatic polyamines, polyamidosamines. Amine (Kelmel®), (flame-resistant) wool, polybenzimidazole (PB), poly-Q-imine (P 8 4 ® ), polyamine, (flammable) polyamide, flame retardant Acrylic fiber, melamine fiber, polyphenylene sulfide (PPS), polytetrafluoroethylene (PTFE), glass fiber, cotton, silk, carbon fiber, oxidized heat stabilized polyacrylonitrile fiber (PANOX®) and conductive fiber and these a blend of fibers. In a preferred embodiment of the invention, the other fibers are similarly finished with high visibility. The woven fabric is preferably a woven fabric, a knitted fabric or a warp knitted fabric, but may basically be a fibrous web (non-woven fabric). In the case of a woven or knitted fabric, the blending of the fibers according to the invention with other fibers can be achieved by blending before the yarn is produced (so-called intimate blending), or by -11 - 201219616 by weaving or knitting. When using a combination of pure yarns of different fiber types. In the same manner, the subject matter of the present invention is also the use of the fiber according to the present invention for the production of reflective garments, i.e., the yarn or woven fabric generally referred to above is an intermediate step of the textile chain. The different designs of such clothing items are well known to the professional and therefore do not require a more detailed description. [Embodiment] The present invention will now be described based on examples. It should be understood that these examples are possible forms of the system of the invention. The invention is in no way limited to the scope of these examples. The color coordinates and the illuminance density factor were measured on the fiber sheets before and after the xenon lamp exposure. The fiber sheet was prepared in four steps: 10 grams of fiber was mixed with water, then rotated in a sheet former apparatus according to ISO 3 6 8 8 : 1 999 (E), and finally dehydrated. The wet fiber sheets were then finally dried at 92 ° C for 20 minutes. The fiber sheet obtained in this manner had a weight per surface area equal to 285 g/m 2 and a diameter of 20 cm. Example 1: Using 10.5 weight percent luminescent pigment orange (Messrs. SWADA, RTS series 'Blaze 5) and 1.7 weight percent color pigment orange Aquis orange 0341 (Messrs. Heubach, diaryl-pyridinium sinone (relative to The content of cellulose quality) is made of spun dyed mucilage fiber 1.7 dtex 发光 The luminescent lamp with entangled color pigments and luminescent pigments remains stable after exposure (see Figure 1). The color coordinates remain in the given - Within the range of 12-201219616, the color density factor is slightly reduced. After washing, the light stability is high and the color remains the same. The friction fastness (dry and wet) meets the standard. From this we can conclude that these use The luminescent fiber of the protective textile conforms to all categories of the standard 471 471. Example 2 (Comparative): The dyed mucilage fiber 1.7 dtex contains 12% luminescent pigment orange 0 (Messrs. SWADA, RTS series blaze 5 ) (relative to Cellulose quality). In this case, no color pigment was used. Example 2 shows (Table 1): luminescent fiber containing only luminescent pigment and spun into luminescent pigment does not meet the standard EN 471, because the color coordinates fall outside the given range and the optical density factor drops significantly after UV irradiation. The light fastness is also given in Table 1. According to the most advanced technology, the measurement of the light fastness of the fiber is Low and not in compliance with the standard. Therefore, from Examples 1 and 2 provided, it is clear that the use of the enamel fibers for protective clothing requires the color pigment to be incorporated with the luminescent pigment. Example 3: With 1 · The spun dyed mucilage fibers of 7 dtex of individual denier contain 21% by weight of 2,2,-oxybis[5,5-dimethyl-1,3,2-dioxaphosphine]2, 2' disulfide (Exolit 5060, Messrs·CIariant), !3.2% luminescent pigment yellow (Lunar Yellow 27, Messrs, SWADA) and 2.6% color pigment yellow (Aquarine Yellow 10G Messrs, -13- 201219616
Tennants Textile Colors，發色基團爲單偶氮基團） 等百分比均相對於纖維素計。在氙燈試驗中照射高可 纖維且然後在曝照之前和之後測量色座標。根據試驗 ISO 105-B02測量堅牢度。 黃色阻焰性高可見度纖維顯示優異的結果。阻焰 可見度纖維之光密度因子極高（0.98 )且曝照後該 0.81)保持高於標準之要求（黃色纖維爲0.7)很多 照後色座標與曝照前幾乎相同，其表明高品質發光纖 所有的堅牢度測試顯示符合標準 EN IS0471的所有 之優異結果。 實例4 : 用11.0重量百分比發光顏料藍色（Cornet藍色 Messrs. SWADA )和3.2重量百分比色彩顏料藍 Aquarine 藍色 3G，Messrs. Tennents Textile Colors > 基團爲Cu -酞青（phthalocyanide)錯合物之含量製造 1 . 7 dtex之個別纖度的紡絲染色之黏液纖維。該等堅 列於表1中。 根據本發明製造之藍色高可見度纖維用於非專業 的聚酯過度染色堅牢度顯示非常好的値，色彩堅牢 >4(表1)。這些結果證實：高可見度纖維素纖維可 標準ΕΝ 1 1 5 0且非常適合於非專業用途（例如休閒體 動）之衣服。 ，該 見度 方法 性高 値（ 。曝 維。 要求 60, 色（ 發色 具有 牢度 用途 度爲 符合 育活 -14- 201219616 表1 實例 1 2 3 4 顏色 橙色 橙色 黃色，FR 藍色 光密度因子 曝照前 0.47 0.47 0.98 曝照後 0.41 0.31 0.81 曝照前色座標 X 0.565 0.537 0.400 Y 0.377 0.417 0.528 曝照後色座標 X 0.520 0.423 0.398 Y 0.384 0.427 0.488 摩擦堅牢度 乾 ISO 105-A02 4 41 濕 2 2 耐光堅牢度 ISO 105-B02 4 2 4.5 6 水洗堅牢度60°C ISO 105-C06 顏色改變 5 5 染色黏液 5 5 染色羊毛 4-5 4-5 聚酯-過染 顏色改變 5 4-5 4-5 染色黏液 4 2-3 4-5 染色聚酯 1-2 2 4-5 汗漬酸性IS0-E04 顏色改變 5 染色黏液 5 染色羊毛 4-5 汗漬鹼性 顏色改變 5 染色黏液 5 染色羊毛 4-5Tennants Textile Colors, the chromophore group is a monoazo group) The percentages are relative to the cellulose. The high fiber was irradiated in the xenon lamp test and then the color coordinates were measured before and after the exposure. Fastness was measured according to test ISO 105-B02. Yellow flame retardant high visibility fibers show excellent results. The optical density factor of the flame retardant visibility fiber is extremely high (0.98) and the 0.81) after exposure is higher than the standard requirement (yellow fiber is 0.7). Many of the color coordinates are almost the same as before exposure, indicating high quality fiber. All fastness tests showed all the excellent results in accordance with the standard EN IS0471. Example 4: With 11.0 weight percent luminescent pigment blue (Cornet Blue Messrs. SWADA) and 3.2 weight percent color pigment blue Aquarine Blue 3G, Messrs. Tennents Textile Colors > group Cu-phthalocyanide The content of the material produced a spun dyed mucilage fiber of individual denier of 1.7 dtex. These are listed in Table 1. The blue high-visibility fibers made in accordance with the present invention are used for non-professional polyester over-dye fastness to show very good flaws, and the color is firm > 4 (Table 1). These results confirm that high-visibility cellulose fibers are standard ΕΝ 1 150 and are well suited for non-professional (eg casual) clothing. The visibility method is high (exposure dimension. Requires 60, color (chromophore has fastness of use to meet the requirements of breeding-14-201219616 Table 1 Example 1 2 3 4 color orange orange yellow, FR blue optical density factor exposure Before the photo 0.47 0.47 0.98 After exposure 0.41 0.31 0.81 Exposure color coordinates X 0.565 0.537 0.400 Y 0.377 0.417 0.528 After exposure color coordinates X 0.520 0.423 0.398 Y 0.384 0.427 0.488 Friction fastness ISO 105-A02 4 41 Wet 2 2 Light fastness ISO 105-B02 4 2 4.5 6 Wash fastness 60 °C ISO 105-C06 Color change 5 5 Dyeing mucus 5 5 Dyed wool 4-5 4-5 Polyester - Overdyed color change 5 4-5 4- 5 Dyeing Mucus 4 2-3 4-5 Dyeing Polyester 1-2 2 4-5 Sweating Acidity IS0-E04 Color Change 5 Dyeing Mucus 5 Dyed Wool 4-5 Perspiration Alkaline Color Change 5 Stained Mucus 5 Dyed Wool 4-5
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