TWI276712B - Textile composite material comprising activated carbon fibres and production thereof - Google Patents

Abstract

The present invention relates to a textile sheetlike structure (1), in particular for protection against biological and chemical noxiants and poisons, such as biological and chemical warfare agents, said sheetlike structure (1) having a textile support layer (2) and a first sheetlike piece (3) of activated carbon fibres which is laminated onto the support layer (2), wherein the sheetlike structure (1) further comprises a second sheetlike piece (4) of activated carbon fibres which is laminated onto the support layer (2) such that edges of the two sheetlike pieces (3, 4) touch and/or overlap and wherein the two sheetlike pieces (3, 4) are joined together by the support layer (2). This provides a seamless joining together of two or more sheetlike pieces of activated carbon fibres to form a broadened, continuous sheetlike structure of activated carbon fibres to provide improved making-up utilization of the resulting material in the production of protective materials (such as for example protective suits, protective gloves, protective footwear, protective clothing items, etc).

Description

J276712 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種複合材料 曰 t式之纺織片狀結構，特別 疋用於防護生物及化學有宝 夺 ϋ初及毒物，如生物及化學戰劑 4又入’如5青求項1之前^ ° 1疋之片狀結構。再者，本發明 係有關一種製造此種材料之古 卞 < 万法。本發明進一步有闋此種 纺織片狀結構，在製造任何種類之防護材料，如例如防護 套衣、防護手套、防護鞋襪(例如防護長筒鞋)及其他防護衣 服、及防護蓋套（例如，運送事故亡者）、睡袋及類似物之使 用不僅用於軍事用途，而且也用於民間用途，特別是用 於NBC用途。最後，本發明係有闊上述防護材料本身。 【先前技術】 碳纖維具有相當非特定吸收性質，而因此—原因係最廣 泛使用之吸收物。法律規定以及環保責任意識之抬頭都導 致對活化碳纖維之需求愈來愈大。再者，活化碳纖維也用 於對抗化學及生物有害物及毒物之防護材料中。 θ 活化碳纖維一般係由碳質原料，較佳可產生經濟合理產 率之化合物之碳化（carb〇nization，又以同意詞sm〇ldering (悶燒）、pyolysis(熱解）稱之）及隨後活化而得。碳化過程中 揮發性組成***或裂開及活化過程中燒除所產生的重量損 失極為巨大。雖然碳化作用係將碳質原料轉化成碳，但隨 後之活化過程則包含控制活化碳之燒除以提高孔隙度及因 此内表面積（孔隙體積）及結果活化碳之性能。所產生活化碳 之性質及成分，不論是細或粗多孔、堅固或易碎，也都視 102594.doc J276712 原料而定。常用原料之實例為椰子殼、廢木料、草皮、煙 煤、瀝青、聚合物’但也有塑膠，其也在活化碳質織造物 之製造中扮演重要角色。有關活化碳之製造之更多細節可 ^ 參閱例如金利（Η· ν· Kienle)及巴德（E· Bader)之”Aktivkohle und ihre industrielle Anwendung’丨（活性碳及其工業應 用）(Enke Verlag Stuttgart，1980)。 活化碳係以各種型式：粉碎碳、暗硬煤炭、粒狀活化碳、 成型碳及圓球狀活化碳以及活化碳纖維，特別是由活化碳 鲁 纖維所構成之片狀結構使用。此等活化碳纖維片狀结構係 . 用於例如以上所提及任何種類之防護材料之製造。 • 活化奴纖維片狀結構之製造在例如W0-A-98/041678及 其相當物 EP 0 966 558 B1及 DE 698 09 718 T2或在 WO-A- 01/70372及DE 196 47 366 A1中己有說明。所包含的一般程 序是經由碳化及活化窯或爐產生由適當可碳化原料（例 如，為纖維素、黏膠、棉、聚丙烯睛等等）所構成之紡織片 狀結構；在窯或爐，可用之原料之最大網狀物寬度（亦即， 紡織原料通過窯或爐之最大闊度）受到窯或爐尺寸之限 制。而且，碳化及隨後活化，都會使材料明顯收縮，故最 終產物’亦即’完成之碳化及活化碳纖維結構，具有較原 料明顯為小之網狀物寬度，在製造過程中，與原料相比最 - 終產物收縮率值達30%或更大，視製造方法而定。 用於這些目的的碳化及活化窯或爐一般都不能用於製造 起過12 0厘米寬之活化碳纖維結構網狀物。這在有些情形， 將使此一材料在加工或更正確言之裁剪以製造上述防護材 102594.doc 1276712 :列如，㈣防護套衣及類似物)時，裁剪利用率差到低於 /。之明確缺點。”裁剪利料"―詞有時又同義稱為"裁剪 ^數"、"利用程度"、"利用因數"、"利用率”、"材料之利 用程度”等等，其特徵為可用於製造最終產物 :衣服之原料之百分比；當裁剪成因素例如僅.ΟΙ及： :寺’意即，纺織原料裁剪及隨後加工成所欲最後產物(例 能=衣服等）有鄉及…纺織原料損失掉（亦即，不 【發明内容】 :此本叙明之目的為提供-種至少實質避免戋至少實 質減少先前技藝之上述缺點之方法及材料。 4 而之再一目的為提供一種製造具有較大網狀物寬产 广在上述防護材料(防護套衣及 ： 有改進之裁剪利用率。 以之Ik過％中 為解決上述問題，本發明提出 之型式之纺織片狀結構。本發明纺織二項1之複合材料 利具雜例係附屬請求項之主題· w狀結搆之進一步有 【實施方式】 羞鞋襪(例如’防護長筒鞋)及其它 覆蓋物(例如，用以運送事故亡者)、防護：勿’及防護 些都是利用本發明之纺織片結構 織片結構。本發明因此也有關本發明之^含本發明之紡 上述防護材料之使用。 、、哉片結構在製造 102594.doc 1276712 本發明最後係有關一種製造本發明紡織片結構之方法。 根據本發明之第一方面，其因此提供者為一種型式為複 合材料之透氣、透水及透水氣紡織片結構，其特別可用於 防護生物及化學有害物及毒物，如生物及化學戰劑侵入，、 該紡織片結構包含紡織支撑層，其上層疊二片之活：碳纖 維之片狀結構，使得二片之活化碳纖維之片狀結構接觸及/ 或交疊，二片活化碳纖維之片狀結構係由纺織支揮層接人 在二起，因而形成準連續卓一活化碳纖維片狀層。:片狀； -詞，如此處所用’係表示—種平坦或平面形狀之二維結 構。"支撑層"一詞，如此處所用，係表示活化碳纖維片狀 片之載體層。 本發明可製造任何所欲寬度之活化碳_片狀結構，其 由各別寬度也由製造作業預^或限制之個別活化碳纖維片 狀片所组成。個別活化碳纖維片狀片因此透過紡織支撑声 無縫且有效地接合在一起。任何二活化碳纖維片狀片間之 過渡部位或區域，活化碳纖維片狀片之各自相隣邊緣或邊 :在整個接觸長度中都接觸，及二活化碳纖維片狀片相鱗 邊緣或邊界之接觸可作成或設計成二活化碳纖維片狀片之 這些邊緣或邊界整齊緊靠或交 、 片狀片即可有效接合在-^ Λ樣二或多活化碳纖維 I而形成無限可調整尺寸或寬产 之總活化碳纖維片狀結構。 又 當此一材料然後用以製造 k上述種類之防護材料（例如，防 護套衣、防護手套、防護鞋 ^ ^ % ^ ^ 碱專專）時，此一材料將產生明 顯改進之裁剪利料，特別是有關上述防護材料製造過程 102594.doc 11276712 中材料切成合適大小之裁剪。更 ^ ^ ^ 更符疋吕之，與個別活化纖 維片狀片比較，裁剪成率因數可提高至9〇%以上；亦即， 本發明紡織片狀片90%以上可用於加工成為上述防護材 料，剩下的是1〇%以下之裁剪廢料或不可利殘餘物。與此 相反’不接合在-起之個別活化纖維片狀片之裁剪成率因 數’在有些情形僅在60%以下。 本發明之進一步優點、性質、方面及特徵自圖式所描繪 之較佳具體例之說明將很明白。J276712 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a composite 曰t-type textile sheet structure, particularly for protecting biological and chemical treasures, such as biological and chemical warfare. The agent 4 is again in the form of a sheet structure such as 5 ° 1 before the 1 ° 1 。. Furthermore, the present invention relates to an ancient 卞 &; method for making such a material. The invention further relates to such a textile sheet structure for the manufacture of any type of protective material such as, for example, protective covers, protective gloves, protective footwear (such as protective long shoes) and other protective clothing, and protective covers (eg The use of sleeping bags, sleeping bags and the like is used not only for military purposes, but also for civilian purposes, especially for NBC applications. Finally, the invention has the above-mentioned protective material itself. [Prior Art] Carbon fibers have quite non-specific absorption properties, and thus, the cause is the most widely used absorbent. The rise in legal requirements and awareness of environmental responsibility has led to an increasing demand for activated carbon fiber. Furthermore, activated carbon fibers are also used in protective materials against chemical and biological hazards and poisons. Θ-activated carbon fibers are generally carbonized (preferably sm〇ldering, pyrolysis, pyrolysis) and subsequent activation of a carbonaceous material, preferably a compound of economically reasonable yield. And got it. The weight loss caused by the volatility of the volatile components during splitting or cracking and burning during the carbonization process is extremely large. Although carbonization converts carbonaceous feedstock to carbon, subsequent activation processes involve controlling the combustion of activated carbon to increase porosity and hence internal surface area (pore volume) and the resulting performance of activated carbon. The nature and composition of the activated carbon produced, whether fine or coarse porous, strong or brittle, are also dependent on the raw materials of 102594.doc J276712. Examples of commonly used raw materials are coconut shells, waste wood, turf, bituminous coal, bitumen, polymers, but also plastics, which also play an important role in the manufacture of activated carbonaceous woven fabrics. More details on the manufacture of activated carbon can be found, for example, in the "Aktivkohle und ihre industrielle Anwendung'" (activated carbon and its industrial applications) by Jinli (Η· ν·Kienle) and E. Bader (Enke Verlag Stuttgart) , 1980) Activated carbon is used in various forms: pulverized carbon, dark hard coal, granular activated carbon, formed carbon and spherical activated carbon, and activated carbon fiber, especially a sheet-like structure composed of activated carbon fiber. Such activated carbon fiber sheet structures are used, for example, in the manufacture of any of the types of protective materials mentioned above. • The manufacture of activated slave fiber sheet structures is, for example, W0-A-98/041678 and its equivalent EP 0 966 558 B1 and DE 698 09 718 T2 are described in WO-A-01/70372 and DE 196 47 366 A1. The general procedure involved is to produce a suitably carbonizable feedstock via a carbonization and activation kiln or furnace (for example, a textile sheet structure composed of cellulose, viscose, cotton, polypropylene, etc.; in the kiln or furnace, the maximum mesh width of the raw materials available (ie, the maximum width of the textile material through the kiln or furnace) ) To the size of the kiln or furnace. Moreover, carbonization and subsequent activation will cause the material to shrink significantly, so the final product 'is 'completed carbonization and activated carbon fiber structure, which has a significantly smaller mesh width than the raw material, is manufactured. In the process, the maximum end product shrinkage value is 30% or more compared to the raw material, depending on the manufacturing method. The carbonization and activation kiln or furnace used for these purposes cannot be used to manufacture a width of 120 cm. Activated carbon fiber structure mesh. In some cases, this material will be cut or otherwise properly cut to make the above protective material 102594.doc 1276712: column, (4) protective cover and the like) The utilization rate is worse than /. The clear shortcomings. "Cutting the benefit" "words are sometimes synonymously called ""cutting ^", "utilization degree", "utility factor", " "Utilization", "the degree of utilization of materials", etc., characterized by the percentage of raw materials that can be used to make the final product: clothing; when tailored into factors such as only .ΟΙ and : :寺' means that the textile material is cut and Processing into the desired final product (eg, clothing, clothing, etc.) has a township and... textile materials are lost (ie, not [invention]: the purpose of this description is to provide - at least substantially avoid, at least substantially reduce the prior art A method and material for the above disadvantages. 4 Yet another object is to provide a wide-width fabric with a wide mesh width to produce the above protective materials (protective cover and: improved cutting utilization ratio. To solve the above problems, the textile sheet structure of the type proposed by the present invention. The invention relates to the composite material of the textile item 1 of the invention. The subject matter of the accessory item is further provided by the w-shaped structure. [Implementation] Shy footwear (such as 'protective long shoes) and other coverings (for example, Transportation accidents), protection: Do not use and protect are all using the woven fabric structure of the present invention. The invention is therefore also related to the use of the above-mentioned protective material of the present invention. The slab structure is manufactured 102594.doc 1276712 The invention is finally directed to a method of making the woven sheet structure of the present invention. According to a first aspect of the invention, it is therefore provided as a vented, permeable and water permeable woven sheet structure of the type which is particularly useful for protecting biological and chemical hazards and poisons, such as biological and chemical warfare agents. The textile sheet structure comprises a textile support layer on which two sheets of live: carbon sheet-like structure are formed, such that the sheet-like structures of the two activated carbon fibers are in contact with and/or overlap, and the sheet-like structure of the two activated carbon fibers is The textile support layer is joined together to form a quasi-continuously activated carbon fiber sheet layer. : Sheet; - Word, as used herein, refers to a two-dimensional structure of a flat or planar shape. The term "support layer", as used herein, refers to a carrier layer that activates a carbon fiber sheet. The present invention is capable of producing an activated carbon-sheet structure of any desired width, which is comprised of individual activated carbon fiber sheet sheets each having a width that is also predetermined or limited by the manufacturing operation. The individual activated carbon fiber flakes are thus seamlessly and efficiently joined together by the textile support sound. Any transitional region or region between the two activated carbon fiber sheets, the adjacent edges or edges of the activated carbon fiber sheet: contact throughout the length of contact, and contact with the edge or boundary of the scale of the second activated carbon fiber sheet The edges or borders of the two activated carbon fiber flakes are formed or designed to be in close contact with each other or the flakes can be effectively joined to the two or more activated carbon fibers I to form an infinitely adjustable size or a wide production. Activate the carbon fiber sheet structure. When this material is then used to make the above-mentioned types of protective materials (for example, protective covers, protective gloves, protective shoes, etc.), this material will produce significantly improved cutting materials. In particular, the material in the above protective material manufacturing process 102594.doc 11276712 is cut to a suitable size. More ^ ^ ^ is more inferior to Lu Zhi, compared with the individual activated fiber flakes, the cutting rate factor can be increased to more than 9〇%; that is, more than 90% of the textile sheet of the invention can be used for processing as the above protective material. The rest is less than 1% of the cutting waste or non-profit residue. On the contrary, the cutting rate factor ' of the individual activated fiber sheet sheets which are not joined is only 60% or less in some cases. Further advantages, aspects, aspects and features of the present invention will become apparent from the description of the preferred embodiments illustrated herein.

圖1A及1B顯示各顯示根據本發明之紡織片狀結構丨之概 略分解圖。本發明之紡織片狀結構丨，其特別適用於防護生 物及化學有害物及毒物，如生物及化學戰劑侵入，係由許 多層2，3，4，5以紡織複合物或層疊物之方式構成。紡織片 狀結構1包含紡織支撑層2，其係層疊於第一片狀片3之活化 石反纖維及第二片狀片4之活化碳纖維；亦即，二活化碳纖維 片狀片3，4係耐久地接合至紡織支撑層2。二活化碳纖維片 狀片3, 4之層疊於支撑層2係一方面二片狀片3, 4由支撑層2 接合在一起，而另一方面二片狀片3, 4之邊緣或邊界相互接 觸及/或交疊，較佳在整個接觸或交疊邊緣或邊界之長度。 f’層疊”一詞-在此也同義稱為”層疊塗覆，，_應了解為特別 意指二或多層藉由適當層疊劑（=例如黏著劑）接合在一 起；請参考R5mpp，Chemielexikon，10th Edition，Volume 3, 1997, Georg Thieme Verlag Stuttgart/New York，page 2088 頭字：nKaschierenn(層疊塗覆）。層疊技術本身己為熟諳本 技藝者所熟知。 在第一具體例中，如圖1A所示，二片狀片3，4接觸，使 102594.doc -10- 1276712 侍=等各自邊緣或邊界沿整個接觸長度整齊緊靠，在透過 層2接合在一起之二片狀片3, 4之間不留下間隙。如此 為 片狀片3, 4製造出單一、不間斷活化碳纖維片狀層。 :呆片狀片3，4沿各自接觸邊緣或邊界之整個接觸長 :整齊或緊密緊靠，二片狀片3, 4較佳在層疊於支撑層2之 直接先切成合適大小，使活化碳纖維片狀片3, 4之接合邊 緣或邊界相互相容並相互整齊接合或緊靠。BRIEF DESCRIPTION OF THE DRAWINGS Figures 1A and 1B show schematic exploded views each showing a woven sheet structure according to the present invention. The textile sheet structure crucible of the invention is particularly suitable for protecting biological and chemical harmful substances and poisons, such as biological and chemical warfare agents, by means of a plurality of layers 2, 3, 4, 5 in the form of textile composites or laminates. Composition. The textile sheet structure 1 comprises a textile support layer 2 which is laminated on the activated stone counter fiber of the first sheet piece 3 and the activated carbon fiber of the second sheet piece 4; that is, the second activated carbon fiber sheet piece 3, 4 is durable. Groundly joined to the textile support layer 2. The two activated carbon fiber sheets 3, 4 are laminated on the support layer 2, on the one hand, the two sheets 3, 4 are joined together by the support layer 2, and on the other hand, the edges or boundaries of the two sheets 3, 4 are in contact with each other. And/or overlapping, preferably over the length of the entire contact or overlapping edge or boundary. The term f'casing" is also synonymously referred to herein as "stack coating", which is understood to mean in particular that two or more layers are joined together by a suitable laminating agent (= for example an adhesive); please refer to R5mpp, Chemielexikon, 10th Edition, Volume 3, 1997, Georg Thieme Verlag Stuttgart/New York, page 2088 Headline: nKaschierenn (Laminated Coating). The lamination technique itself is well known to those skilled in the art. In the first specific example, as shown in FIG. 1A, the two sheets 3, 4 are in contact, so that the respective edges or boundaries of 102594.doc -10- 1276712 wait for the entire contact length to be tightly aligned, and are joined at the transmission layer 2 There is no gap between the two sheets 3, 4 together. Thus, a single, uninterrupted activated carbon fiber sheet layer is produced for the sheet sheets 3, 4. : the entire contact length of the tabs 3, 4 along the respective contact edges or borders: neat or close, the two sheets 3, 4 are preferably cut into the appropriate size directly on the support layer 2 to activate The joint edges or boundaries of the carbon fiber sheet 3, 4 are compatible with each other and are aligned or abutted against each other.

在第一替代具體例中，如圖1B所示，活化碳纖維片狀片 =4係層疊在支撑層2上，使得二片狀片之相互接合邊緣 或邊界又$，片狀片3，4同時耐久地接合至紡織支撑層2並 、、' 、支择層2接合在一起。圖1B標示區域之詳細放大圖 ⑼頁示僅為況明之用片狀片4之一外邊緣區域麵起；應了解的 疋，在完成材料1本身中片狀片4之此一外邊緣區域係直接 及同大小放在片狀片3之上。此一具體例也產生由二活化碳 、截、准片狀片3，4所組成之單一、連續活化碳纖維片狀層。在 此具體例中，片狀片3, 4可在交疊區域另外接合在一起， 特=是藉黏附，較佳藉黏著劑非連貫點之形式施用點狀不 連續黏著劑，此將在以下說明。在此一具體例中，當二交 豐片狀片3, 4相互交疊至各自總面積之〇1%至2〇%，特別是 〇.1°/。至10%，較佳〇.1%至5%是有利的；這不僅可確保二片 狀片3，4可良好接合在一起以形成不中斷活化碳纖維片狀 層，而且也意謂著相對小的交疊材料損失比例上也小。 在以上所述及圖1A及1]3所示二具體例中，二片狀片3, 4 係藉纺織支撑層2接合在一起。一般而言，二片狀片3，*因 102594.doc * 1276712 此將無縫接合而形成不中斷活化_維層。 每=片3, 4之接合於支撑層2有利的是藉黏附進行。在 母一情形，黏附都是以x $册 疋仃在 黏著劑而進行。為貝黏著劑點之形式不連續施用 俜浐非〆丨沾 毛月之目的’"黏著劑點”-詞特別 係才曰非㊅小的黏著劑小 諸μ ,/'、隹，其未相互接觸地施加於 诸層上而黏附在一起。 在圖1Α及1Β所示本發明 支撑層2相反面之第例卜另外可在紡織 签展ς 一 及第一片狀片3, 4之二面層疊紡織覆 主^ / 一片狀片3, 4較佳係黏附於此覆蓋層5。這在每一種 如！上所述、以不連貫黏著劑點之形式不連續施用 4耆β而το成。在本發明之此―特^具體例中，二片狀片 ^ 4另外由覆盍層5覆蓋。覆蓋層5之存在具有以下優點：第 T ’穩定二活化碳纖維片狀片，及第二，在使用時，特別 是在防護材料如防護過多應力及伸長率之防護套衣時保護 片狀片3，4，使活化碳纖維基本上不會被過度磨蝕。 舜=片狀片3及4較佳在每一情形各在二片狀片3及4之一面 復蓋黏著劑至不超過3G%，特別是不超過抓，較佳不超過 2〇/〇，更佳不超過15%之程度，以便與紡織支撑層2及覆蓋 層5(右有存在）有良好之接合，及可確保良好之透氣、透水 及透水蒸氣。換言之，活化碳纖維片狀片之二面或表面各 不含黏著劑之面積不低於7〇%，特別是不低於75%，較佳不 低於80%，更佳不低於85%之程度，而因此可自由接近被吸 收之生物及化學有害物及毒物。這不僅可確保良好吸收效 率及能力，而且良好透氣、透水及透水蒸氣。然而，複合 102594.doc -12- ,1276712 物仍充分難固可在使用中，特別是在防護套衣穿用時，耐 受機械應力。為製造強壯且機械穩定之複合物，一般使用 以下S之黏著劑即足：覆蓋二片狀片3及4之每一片，每一 情形以片狀片3及4之一面或表面為準，5%至3〇%，特別是 10/〇至25/〇，車父佳1〇至2〇%。這也可提供良好透氣、透水及 透水蒸氣性，增加防護套衣及其它防護衣物穿用舒適感， 當彼等使用本發明紡織片狀結構時。 為此一目的，黏著劑之使用量，以面積重量或單位重量 _ (乾重）計异，為在5至3〇克/平方米之範圍内，特別是在5至 25克7平方米之範圍内，較佳在10至20克/平方米之範圍内， 全部重量皆以片狀片3及4之一單一面為準（”面積重量，，或 ’’單位重量”在本文中係指黏著劑施用於欲黏合基材特定面 積之里）。上述諸量，在每一情形，皆以活化碳纖維片狀片 3及4之二面或表面之一為準；黏著劑總使用量，在每一情 形，以整個片狀片3或4為準；亦即，以片狀片3或4之二面 或二表面為準時，將為二倍多。 黏著劑有利的是印刷在紡織支撑層2及/或片狀片3, 4及/ 或覆蓋層（若存在），特別是規則或不規則格柵或圖案之形 式’較佳為不規則，特別是電腦袼柵或圖案之形式，使得 所謂巷道或溝道之形成而因此在使用狀態時可避免生物及 化學有害物及毒物突破紡織片狀結構1，或更精確言之，活 化碳纖維層3, 4(”巷道或溝道形成”係指巷道或溝道在材料 中之形成’欲被吸收之生物及化學有害物及毒物會通過該 等巷道或溝道而不被吸收）。一般而言，此等施加黏著劑用 102594.doc -13- memIn the first alternative embodiment, as shown in Fig. 1B, the activated carbon fiber sheet-like sheet = 4 is laminated on the support layer 2 such that the mutually joined edges or borders of the two sheet-like sheets are again $, and the sheet-like sheets 3, 4 are simultaneously Durably bonded to the textile support layer 2 and, ', the support layer 2 is joined together. Figure 1B shows a detailed enlarged view of the area (9). The page shows only the outer edge region of one of the sheet-like sheets 4; it should be understood that the outer edge region of the sheet 4 in the finished material 1 itself is Directly and equally placed on top of the sheet 3 . This specific example also produces a single, continuously activated carbon fiber sheet layer composed of two activated carbon, cut-off, and quasi-sheets 3,4. In this specific example, the sheet-like sheets 3, 4 may be additionally joined together in the overlapping region, in particular, by adhesion, preferably by the application of a non-coherent adhesive in the form of a point-like discontinuous adhesive, which will be as follows Description. In this specific example, when the two cross-shaped sheets 3, 4 overlap each other to 〇1% to 2% of the total area, in particular, 〇1°/. It is advantageous to 10%, preferably 〇1% to 5%; this not only ensures that the two sheets 3, 4 are well joined together to form an uninterrupted activated carbon fiber sheet layer, but also means relatively small The overlap material loss ratio is also small. In the two specific examples shown above and shown in Figs. 1A and 1], the two sheets 3, 4 are joined together by the textile support layer 2. In general, the two sheets 3, * will be seamlessly joined by 102594.doc * 1276712 to form an uninterrupted activation layer. The bonding of each of the sheets 3, 4 to the support layer 2 is advantageously carried out by adhesion. In the case of the mother, the adhesion is carried out in the form of an adhesive. For the purpose of discontinuous application of the adhesive layer in the form of 贝 俜浐 〆丨 ' ' ' ' & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & The contact is applied to the layers to adhere together. The first example of the opposite side of the support layer 2 of the present invention shown in Figures 1A and 1B can be additionally applied to the textile signing and the first sheet 3, 4 The laminated textile cover main / sheet piece 3, 4 is preferably adhered to the cover layer 5. This is discontinuously applied in the form of a discontinuous adhesive point, as described in each of! In the specific embodiment of the present invention, the two sheets 4 are additionally covered by the covering layer 5. The presence of the covering layer 5 has the following advantages: a T'stabilized two activated carbon fiber sheet, and a second When used, especially in protective materials such as protective covers that protect against excessive stress and elongation, the sheet-like sheets 3, 4 are protected so that the activated carbon fibers are not substantially excessively abraded. 舜 = sheet-like sheets 3 and 4 In each case, each of the two sheets 3 and 4 covers the adhesive to no more than 3G%, especially no more than Preferably, it does not exceed 2 〇 / 〇, more preferably does not exceed 15%, in order to have a good bond with the textile support layer 2 and the cover layer 5 (the right is present), and to ensure good breathability, water permeability and water vapor permeability In other words, the area of the activated carbon fiber sheet is not less than 7〇%, especially not less than 75%, preferably not less than 80%, more preferably not less than 85%. To the extent that it is free to access the absorbed biological and chemical hazards and poisons, which not only ensures good absorption efficiency and capacity, but also is well ventilated, permeable and permeable to water vapor. However, compound 102594.doc -12- , 1276712 It is still difficult to be solid and can withstand mechanical stresses during use, especially when the protective cover is worn. To make a strong and mechanically stable composite, the following S adhesive is generally used: the cover: two sheets 3 And each of the four pieces, each case is based on one side or surface of the sheet pieces 3 and 4, 5% to 3%, especially 10/〇 to 25/〇, and the car is preferably 1 to 2%. This also provides good breathability, water permeability and water vapor permeability, increased protective clothing and other The clothing is comfortable to wear, when they use the textile sheet structure of the present invention. For this purpose, the amount of the adhesive used is calculated by the area weight or the unit weight _ (dry weight), which is 5 to 3 inches. Within the range of grams per square meter, especially in the range of 5 to 25 grams and 7 square meters, preferably in the range of 10 to 20 grams per square meter, all of which are in the form of a single sheet of sheet-like sheets 3 and 4 The term "area weight," or "unit weight" as used herein means that the adhesive is applied to a specific area of the substrate to be bonded.) The above amounts, in each case, are activated carbon fiber sheets 3 And one of the two sides or one of the surfaces; the total amount of the adhesive, in each case, the entire sheet 3 or 4; that is, the two or two surfaces of the sheet 3 or 4 On time, it will be more than doubled. The adhesive is advantageously printed on the textile support layer 2 and/or the sheet 3, 4 and/or the cover layer (if present), in particular in the form of regular or irregular grids or patterns, preferably irregular, particularly It is in the form of a computer grid or pattern, so that the formation of a so-called roadway or channel can avoid biological and chemical hazards and poisons from breaking through the textile sheet structure 1 in the state of use, or more precisely, activating the carbon fiber layer 3, 4 ("Roadway or channel formation" means the formation of a roadway or channel in a material. The biological and chemical hazards and poisons to be absorbed will pass through the roadways or channels without being absorbed. In general, these adhesives are used 102594.doc -13- mem

之格柵或圖案可並藉電腦輔助或在電腦控制下(稱為CM 耆劑格栅或電腦點黏著劑袼栅）經 〜 ,,.^ 並知加。這己為熟諳 本，者所熟知。黏著劑以不規則格柵或 纺織黏著劑層2及/或片狀片3,4及/或覆蓋層5(若存在時），、 具有：避免所得黏附一起之材料如所知視覺非所欲所謂毛 尹雷效果（Moire effect)之優點。 用於將活化碳纖維片狀片3, 4固定於纺織支撑層2或覆蓋 層（若有時）之黏著劑可透過例如筛網印刷；施㈣㈣之孔 之淨直徑係在5至【，_微米之範圍内，特別是在1〇〇至575 微米之範圍内，較佳在刚至3崎米之範圍内；這是黏著 劑在通過篩網施加之過程中被強迫通過之篩網最小孔卜 由於黏著劑性質，特別是由於其黏度及由於欲黏附在一起 之基材(亦即’紡織支撑層2’活化碳纖維片狀片及視需 要覆蓋層5)之性質’特別是彼等表面張力著; 潤濕性之故’及由於諸各別層層疊而成複合物之者= 力，完成紡織片狀結構丨在欲黏附一起之諸基材或層上之黏 著劑點明顯較印刷㈣、網之淨孔徑為大；完成材料^中黏著 劑點之大小可在廣大範圍内變化且一般係在1〇〇至丨〇,〇⑼ 微米之範圍内，特別是5〇〇至5,〇〇〇微米之範圍内，以黏著 劑點之平均直徑而言。 t 但原則上黏著劊也可利用任何其它適當習用方法，特別 是產生不連續、較佳點狀黏著劑之方法施加。例如，黏著 劑可用彫刻輥或雙點方法或類似法施加。 热諳本技藝者所知及用於黏附之任何黏著劑皆可使用。 J02594.doc -14- 1276712 熱塑性黏著劑特別適合。同樣特別適當的為反應性而特別 疋異氰酸酯反應性黏著劑，其在交聯及硬化後可產生聚胺 基甲酸酯基黏著黏合。也特別適當的為各種黏著劑之組 σ，彼等可依序施加或更精確言之塗覆；這即可將各種黏 著劑之性質結合在單一材料中。 本發明所用活化碳纖維片狀片3，4 一般為活化碳纖維片 狀結構。這些活化碳纖維片狀結構可為例如紡織織造物、 織物、布、非織造物、針織物、針織襪類、各種針織物（如， 例如，毛圈針織物、抽圈針織物等等）、非織造稀鬆布、棉 胎或紡織複合材料，皆由活化碳纖維所組成。較佳使用活 化碳纖維織物、布或非織造物作為片狀片3,4之活化碳纖維 片狀結構；這將使本發明獲得最好的結果。 片狀片3, 4之活化碳纖維片狀結構之面積重量或單位重 ϊ (即，每單位面積之重量）變化可很大。所用活化碳纖維片 狀結構一般之面積重量（=單位重量）為在5〇至25〇克/平方米 之範圍内，特別是在50至200克/平方米之範圍内，較佳在 80至180克/平方米之範圍内，更佳在9〇至15〇克/平方米之範 圍内。所用活化碳纖維片狀結構之厚度一般係在〇1至1〇毫 米之範圍内，特別是在0.2至〇.8毫米之範圍内，較佳在〇·3 至〇·5毫米之範圍内。這些數值係活化碳纖維之剖面厚度。 結合高吸收能力及吸收效率之特別良好之機械穩定性係 在第-及/或第二片狀片3, 4由碳化及活化纖維素或黏勝液 及/或碳化及活化聚丙烯腈所組成時達成。特別良好的結果 是以由碳化及活化聚丙烯腈所組成之活化碳纖維達成，這 102594.doc •15- 1276712 可確保最好之之機械穩定性。 片狀片3, 4之活化碳纖維片狀片結構之機械穩定性可藉 利用由所謂的長絲纖維，亦即未旋紡或非旋紡無端纖維^ 組成之活化碳纖維片狀片結構而進一步提高。長絲或無端 纖維特別是工業上以各種方法製造之實際無端纖維並根據 德國標準規範DIN _(H部2 (剛携）形成紡織製造物件 之成分；有關此事之進一步細節’可參閱例如 Chemielexikon，9版，卷2 (1997)頁 1336，頭字”長綠"。 雖然基本上本發明可使用活化碳旋紡纖維(即，短纖維 為上述理由，特別是因為改進之機械穩定性’根據本發明 使用長絲纖維為較佳。 活化碳纖維片狀片3, 4之機械敎性可藉利用具有纖度 (即，細度或號規）不低於〇.9丹尼，特別是不低於丨撕尼， 較佳不低於Η丹尼，更佳在G.8至12丹尼之範圍内，甚至 更佳在1.0至1.2丹尼之範圍内。 柄保良好機械敎性，片狀片3, 4之活化碳纖維一般具 有早位重量(即，每單位長度重量)在1〇至2.0克/米之範圍 内：特別是^至U克/米之範圍内，較佳在“至“克/米 之範圍内。 下 片狀片3, 4之活化碳纖維較佳擁有抗張強度大於Μ克/丹 尼，更佳大於1.8克/丹尼，這相當於 、祁田於纖維之抗撕裂性。片狀 月3，4之活化碳纖維之括張抽旦、玄， 柷張伸長率，亦即最高延伸性較佳大 於8%,以其原來長度為 敉隹大 卡j確保有良好之機械強度。 -方面為增加穿用舒適感，及另—方面為改進片狀片Μ 102594.doc -16- 1276712 而因此整體而言紡織片狀片結構1之活化碳纖維之延伸性/ 強度性質’活化碳纖維應具有一定水份含量，其一般係在 5/〇至15%之範圍内，以活化碳纖維重量為準。 為了上述理由’較佳為當片狀片3, 4之活化碳纖維之密度 為不低於1.2克/立方厘米，特別是不低於13克/立方厘米， 特別是不低於1.4克/立方厘米及高達2〇克/立方厘米。 為特別適用於軍事以及民間用途，當片狀片3, 4之活化碳 纖維具低可燃性而更佳具有限氧指數（Limiting 〇xygeri Index ; LOI)不低於50%。阻燃性質可藉添加阻燃劑至活化 碳纖維或以阻燃劑浸潰活化碳纖維而進一步增強。 為確保良好吸收性能及效率，片狀片3, 4之活化碳纖維應 具有内表面積（BET，亦即活化碳纖維中孔隙、毛細管、空 腔等所提供之比内表面積）超過8〇〇平方米/克，更佳在800 至2,000平方米/克，特別是在1，〇〇〇至ι,5〇〇平方米/克。 具有上述性質且根據本發明可用作為片狀片3，4之活化 石厌纖維片狀結構’市面上有售。例如，可用於本發明之活 化石反纖維片狀結構CCTeks (Challenge Carbon TechnologyThe grille or pattern can be accessed by computer aid or under computer control (called CM sputum grille or computer dot adhesive splicer) via ~, ,. This is familiar and well known. Adhesive with irregular grid or textile adhesive layer 2 and / or sheet 3, 4 and / or cover layer 5 (if present), has: to avoid the resulting adhesion of the material as the known vision is not desired The advantage of the so-called Moire effect. The adhesive for fixing the activated carbon fiber sheet 3, 4 to the textile support layer 2 or the cover layer (if any) can be printed through, for example, a screen; the net diameter of the holes of the (4) (4) is 5 to [, _ micron. Within the range of 1 〇〇 to 575 μm, preferably in the range of up to 3 μm; this is the minimum aperture of the screen that the adhesive is forced to pass through during application through the screen. Due to the nature of the adhesive, in particular due to its viscosity and the nature of the substrate to be adhered together (ie the 'textile support layer 2' activated carbon fiber sheet and optionally the cover layer 5'), especially their surface tension The reason for the wettability and the combination of the individual layers to form the composite = force, complete the textile sheet structure, the adhesive points on the substrates or layers to be adhered together are significantly better than the printing (4), net The clear pore size is large; the size of the adhesive point in the finished material can vary over a wide range and is generally in the range of 1 〇〇 to 丨〇, 〇 (9) μm, especially 5 〇〇 to 5, 〇〇〇 In the range of micrometers, in terms of the average diameter of the adhesive points. t However, in principle, the adhesive can also be applied by any other suitable method of application, particularly in the form of a discontinuous, preferably point-like adhesive. For example, the adhesive can be applied by an engraving roll or a two-point method or the like. Any adhesive known to the skilled artisan and used for adhesion can be used. J02594.doc -14- 1276712 Thermoplastic adhesives are particularly suitable. Also particularly suitable are reactive, especially isocyanate-reactive adhesives which, upon crosslinking and hardening, produce a polyurethane-based adhesive bond. Also particularly suitable are the various sets of adhesives σ which can be applied sequentially or more precisely; this combines the properties of the various adhesives into a single material. The activated carbon fiber sheet 3, 4 used in the present invention is generally an activated carbon fiber sheet structure. These activated carbon fiber sheet structures may be, for example, woven woven fabrics, fabrics, cloths, nonwovens, knitted fabrics, knitted hosiery, various knitted fabrics (e.g., terry knits, woven knits, etc.), Weaving scrims, batt or textile composites are composed of activated carbon fibers. It is preferred to use an activated carbon fiber woven fabric, cloth or nonwoven as the activated carbon fiber sheet structure of the sheet piece 3, 4; this will give the best results of the present invention. The area weight or unit weight (i.e., weight per unit area) of the activated carbon fiber sheet structure of the sheet piece 3, 4 may vary widely. The activated carbon fiber sheet structure generally has an area weight (= unit weight) in the range of 5 to 25 g/m2, particularly in the range of 50 to 200 g/m2, preferably 80 to 180. Within the range of grams per square meter, more preferably in the range of 9 to 15 grams per square meter. The thickness of the activated carbon fiber sheet structure is generally in the range of from 1 to 1 mm, particularly in the range of from 0.2 to 0.8 mm, preferably in the range of from 〇3 to 5·5 mm. These values are the cross-sectional thickness of the activated carbon fibers. Particularly good mechanical stability combined with high absorption capacity and absorption efficiency is composed of the first and/or second sheet 3, 4 consisting of carbonized and activated cellulose or viscous liquid and/or carbonized and activated polyacrylonitrile. Time reached. Particularly good results are achieved with activated carbon fibers consisting of carbonized and activated polyacrylonitrile, which ensures the best mechanical stability of 102594.doc •15-1276712. The mechanical stability of the activated carbon fiber sheet structure of the sheet piece 3, 4 can be further improved by utilizing an activated carbon fiber sheet structure composed of so-called filament fibers, that is, unspun or non-spun endless fibers. . Filaments or endless fibres, in particular the actual endless fibres produced industrially in various ways and according to the German standard DIN _ (Part H 2 (strapped) forms the constituents of the textile manufactured article; further details on this matter can be found, for example, in Chemielexikon , 9th Edition, Vol. 2 (1997), p. 1336, the heading "Long Green". Although basically the invention can use activated carbon spinning fibers (ie, short fibers for the above reasons, especially because of improved mechanical stability' The use of filament fibers is preferred in the present invention. The mechanical properties of the activated carbon fiber sheet 3, 4 can be utilized with a fineness (i.e., fineness or gauge) not less than 〇.9 Danny, especially not lower than丨 尼 ,, preferably not less than Η Danny, better in the range of G. 8 to 12 Danny, even better in the range of 1.0 to 1.2 Danny. Handle good mechanical flexibility, sheet The activated carbon fibers of 3, 4 generally have a late weight (i.e., weight per unit length) in the range of from 1 Torr to 2.0 g/m: particularly in the range of from U to U g/m, preferably in "to gram" Within the range of /m. The activated carbon fiber of the lower sheet 3, 4 preferably has anti- The tensile strength is greater than that of gram/danny, and more preferably greater than 1.8 gram/danny, which is equivalent to the tear resistance of the fiber in the field. The activated carbon fiber of the flaky month 3, 4 includes Zhang Qiandan, Xuan, 柷The elongation of the sheet, that is, the maximum extensibility is preferably greater than 8%, and the original length is 敉隹 卡 j to ensure good mechanical strength. - The aspect is to increase the wearing comfort, and the other is to improve the sheet. Μ 102594.doc -16- 1276712 and thus the overall extensibility/strength property of the activated carbon fiber of the textile sheet structure 1 'activated carbon fiber should have a certain moisture content, which is generally in the range of 5/〇 to 15% For the above reasons, it is preferred that the density of the activated carbon fibers of the sheet-like sheets 3, 4 is not less than 1.2 g/cm 3 , particularly not less than 13 g/cm 3 , in particular It is not less than 1.4 g/cm 3 and up to 2 g/cm. It is especially suitable for military and civil use. When the activated carbon fiber of the sheet 3, 4 has low flammability and better has an oxygen limiting index (Limiting) 〇xygeri Index ; LOI) not less than 50%. Further enhanced by adding a flame retardant to the activated carbon fiber or impregnating the activated carbon fiber with a flame retardant. To ensure good absorption performance and efficiency, the activated carbon fiber of the sheet piece 3, 4 should have an internal surface area (BET, that is, activated carbon fiber) The specific internal surface area provided by pores, capillaries, cavities, etc.) exceeds 8 square meters per gram, more preferably from 800 to 2,000 square meters per gram, especially at 1, 〇〇〇 to ι, 5 〇〇 square meters / The activated stone fiber sheet structure having the above properties and usable as the sheet piece 3, 4 according to the present invention is commercially available. For example, CCTeks (Challenge Carbon Technology) can be used in the present invention.

Co·, Ltd.)及 TCT (Taiwan Carbon Technologies，Taiwan)有 售。 可用於本發明之活化碳纖維片狀結構也可根據w〇_A_ 98/041678 或其相當物 EP 0 966 558 B1 及 DE 698 09 718 T2 或根據WO-A-01/70372製造；上述這些文獻之整個内容均 併於此以供参考。 為提高吸收效率或吸收性能，片狀片3, 4之活化碳纖維可 -17- 102594.docCo·, Ltd.) and TCT (Taiwan Carbon Technologies, Taiwan) are available for sale. The activated carbon fiber sheet structure which can be used in the present invention can also be produced according to WO 98/041678 or its equivalents EP 0 966 558 B1 and DE 698 09 718 T2 or according to WO-A-01/70372; The entire content is here for reference. In order to improve the absorption efficiency or absorption performance, the activated carbon fiber of the sheet piece 3, 4 can be -17-102594.doc

1276712 用-或多種觸媒浸潰。可用 u . M 觸媒之實例為酵音 $孟’ ’寺別是金屬離子，較佳為銅 ’、 鋅及/或采之離子。觸媒之 “翻、絶、 之田旦， 里'Γ在廣大粑圍内變化；觸媒 里-般將在0.05至12重量％之範圍$，較佳 舌 量％之範圍内，更佳在2至8重 10重 為準。 重里/β之耗圍内，以活化碳纖維 本發明紡織片狀片結構!之纺織支撑層2及可選用 ^一般係構成或設計成_支㈣及⑽物，㈣是纺織片曰 狀片結構。"紡織物"在本段及整體而言本說明書中 =為具有非常廣大之意義，特別是應_〇: 1969;之 二義。這—方面之進一步細節可參閱例如Rihnpp =職_011’ 1〇版，卷6, 1999,頁彻至侧特別是 頭字.："TextiUe (紡織物）"、”Textilfasern (纺織纖維）"及 Textilverbundst〇ffe (紡織組合物），，部份。 I用作為纺織支撑層2及纺織覆蓋層5之紡織片狀片結構 之實例為’例如紡織織造物、織物、布、非織造物、針織 織物、襪類、各種針織物（如，例如，毛圈針織物、抽圈針 織物等等)、非織造稀鬆布、棉胎或紡織複合物及類似物。 支槔層2及覆蓋層5可具有相同或不同面積相關或單位重 量 ° 支撑層2及覆蓋層5之面積相關重量（單位重量）可在廣大 轭圍内變化；一般而言，彼等之面積重量係在1〇至1〇〇克/ 平方米之範圍内，特別是在15至75克/平方米之範圍内。因 此，紡織片狀片結構1之面積重量整體而言明顯減低。 102594.doc -18- 1276712 在較佳具體例中，幼钟古3堂@ ? β 紡織支林層2及可選用覆蓋層5係各構 成或設計成具有面積重量在約25至約35克/平方米範圍内 之輕量紡織非織造物。 上所述、、方、哉支撑層2及活化碳纖維片狀片3 4及 層5係可透水、透水蒸氣及透氣，特別是透m由於點 ::用黏㈣固定諸個別層，故片狀片結構丨整體而言也具 :些性為。特定言之，就自本發明片狀結構製造防護材 防護衣物而言，這即可增加穿用者舒服感。 本發明活化碳纖維片狀片3, 4之層疊於纺織支撑層2可提 斷壬：：欲片狀延伸或尺寸’特別是任何所欲寬度之不中 活化麵維片狀結構。這在本發明紡織片狀結構！ 1才物：加工疋極有利的’特別是：當防護材料，例如防 防護套衣係由本發明紡織片狀結構1構成時，利用 率即會改進，特別是當個別片切成合適大小時。裁剪產率 因數（即，材料之利用程度）因此可提高至90%以上，而先前 =藝之習用活化碳纖維片狀結構網狀物在某些情形之裁剪 利用率相當差，到在6〇%以下。 纖之紡織片狀結構1可為任何所… 纖維片狀結構無縫大面積製造之起點。 本發明之紡織片狀結構1特&丨^ ^ 護材料，特用於製造任何種類之防 長筒心甘 護手套、防護鞋機（例如防護 =鞋及其它防護衣服及/或防護覆蓋物及防護睡袋及類 :物，特別是民間及軍事用途， 製造之防護材料也是本發明之此方式 102594.doc -19- 1276712 本發明進-步提供-種製造纺織片狀結構之方法，該纺 ，片狀結構㈣如上所述構成或設計，特別是用於防止生 勿及化學戰劑侵人；該方法包含自活化碳纖維製造第一網 狀(即纺織闕度或紡織寬度之形狀)片狀結構及自活化礙纖 維製造第二網狀(即紡織闊度或纺織寬度之形狀)片狀結構 並將這二種片狀結構層疊於纺織支撑層上，其中第二網狀 片狀結構係自活化碳纖維製造並橫向層疊於紡織支撑層縱 向延伸及與第—網狀片狀結構對抵，使二網狀片狀結構之 =邊接觸及/或又$ ’及其中二網狀活化碳纖維片狀結構 係藉紡織支撑層接合在一起。—般而言，活化碳纖維之二 網狀物之層疊於紡織支撑層係同時進行，因為這樣即可確 保二網狀物在支撑材料上無間隙密合。 有關本發明方法之進一步細節’可參閱以上有關本發明 結構之解說及說明，彼等在細節上也適用於本發 對應於有關根據本發明之纺織片狀結構 型態，本發明之方法可根據二種具體例或變種實行：—種 2根據本發明之第-具體例中，係將二種由活化 構成之網狀片狀結構放在一起並層疊於纺 、·維 得彼等沿彼等邊界或邊緣接觸而不交疊，亦即，：等 等接觸邊界或邊緣整齊緊靠。要達成這樣，當欲接合二 起之二網狀活化碳纖維片狀結構在彼 " ^ , 日邊於紡織岁樘恳 月'j才切成合適尺寸，使得二網狀片狀結構 曰 利的。這可藉由將活化碳纖維所構成之二網狀片狀結= 102594.doc -20- !276712 放在一起，及以便彼等在層疊於紡織支撑屏 ^ 網狀片狀結構之接 交疊部份切一刀，使得欲放在一起之_胃才稍父疊，在 觸邊界或邊緣相互相合或相互整齊緊靠 第二變種-從加工工程觀點言之實行 、，、 將二網狀片狀結構在彼等層疊於紡織支撐I層稍為簡單-包含 起’使得彼等沿彼等接觸邊緣或邊界交= 織支撑層，使彼等在所得最終產物也保”㈢嗟於紡 支撑層。肖根據本發明之第一具體：又且層®於紡織 第二具體例之優點為欲放在一起之二勿=發明之 前切成合適大小，故可節省—作業或製程步驟。這2宜 之進-步詳細’可參閱以上有關本發明紡織片狀結構之: 明及解說，其細節也適用於此。 况 在由活化碳纖維所組成之二網狀片狀結構己層疊 支撑層之後’及視情況額外覆蓋層層疊於支撑層反面之二 狀片狀結構之-面後，所得材料即可進一步加工，或更精 確言之’可裁切而形成根據本發明之紡織片狀結構。1 在先前技藝’相反地，活化碳纖維片狀結構及特別是活 化碳纖維織造物一般不能製造成寬度丨2 〇厘米以上之網狀 物，致在有些情形裁剪利用率差（即，原料裁切之利用程度 很差），僅在60。/。以下。與此相反，本發明可製造任何所欲 尺寸，包括超過120厘米以上之網狀物寬度，以致裁剪產率 因數可提高至90%以上。因此，根據本發明之技術，在各 種成就中，第一次可製造以為基礎網狀物寬度超過丨2〇厘米 以上及明顯更寬之活化碳纖維織造物、織物及布。 102594.doc -21 - 1276712 片狀結構法有一典型具體例，其中活化碳纖維 物、織物及布係在一在:別是活化碳纖維織造 寬網妝鉍業中放在一起，而產生無縫之超 先裁切，致邊這是藉由網狀物交疊層疊於支撑層或層疊前 先裁切致邊界相互無縫靠近或整齊而完成。 本發明之谁一牛4 Μ ^ 行者在閱讀本說：：二：緻改良、修正及變化，精於實 — 曰不这漏本發明之範圍時將很明白及 可貫現。1276712 Immersion with - or multiple catalysts. An example of a u. M catalyst can be used as a fermentation sound. $孟' ” Temple is a metal ion, preferably copper ’, zinc and/or ions. Catalysts "turn over, absolutely, the Tian Dan, Li 'Γ in the vast circumference of the circumference; the catalyst will generally range from 0.05 to 12% by weight in the range of $, preferably in the range of better 2 to 8 weights and 10 weights. Within the weight of the weight / β, to activate the carbon fiber of the textile sheet structure of the invention! The textile support layer 2 and the optional ^ general system are composed or designed as _ branch (4) and (10), (4) It is the structure of the woven piece of woven fabric. "Textiles" In this paragraph and in the whole of this specification = has a very broad meaning, especially _〇: 1969; the second meaning. This is further For details, see, for example, Rihnpp = job _011' 1 〇 version, volume 6, 1999, page to the side, especially the first word.: "TextiUe (textile)", "Textilfasern (textile fiber)" and Textilverbundst〇ffe (Textile composition), part. An example of a woven sheet-like sheet structure used as the textile support layer 2 and the woven cover layer 5 is, for example, a woven woven fabric, a woven fabric, a cloth, a nonwoven fabric, a knitted fabric, a hosiery, and various knitted fabrics (e.g., hair). Loop knits, woven knits, etc.), nonwoven scrims, batt or textile composites and the like. The support layer 2 and the cover layer 5 may have the same or different area correlation or unit weight. The area-related weight (unit weight) of the support layer 2 and the cover layer 5 may vary within a wide range of yokes; in general, their area The weight is in the range of 1 to 1 gram per square meter, especially in the range of 15 to 75 grams per square meter. Therefore, the area weight of the textile sheet structure 1 is significantly reduced as a whole. 102594.doc -18- 1276712 In a preferred embodiment, the young bells 3 @ @ β textile branch layer 2 and the optional cover layer 5 are each constructed or designed to have an area weight of from about 25 to about 35 g / Lightweight textile nonwovens in the square meter range. The above-mentioned, square, and ruthenium support layer 2 and the activated carbon fiber sheet-like sheet 34 and layer 5 are permeable to water, permeable to water vapor and gas permeable, in particular, due to the point:: fixing the individual layers with the adhesive (four), so that the sheet is The film structure as a whole also has some properties. In particular, in terms of the manufacture of protective material protective clothing from the sheet structure of the present invention, this increases the wearer's comfort. The layer of the activated carbon fiber sheet 3, 4 laminated on the textile support layer 2 can be modified to: the sheet extending or the size 'in particular any desired width of the active surface sheet-like structure. This is in the textile sheet structure of the present invention! 1. The processing of the crucible is extremely advantageous. In particular, when the protective material, such as the protective cover, is composed of the textile sheet structure 1 of the present invention, the utilization rate is improved, particularly when the individual sheets are cut to a suitable size. The cutting yield factor (ie, the degree of material utilization) can therefore be increased to more than 90%, while the conventionally used activated carbon fiber sheet-like structure mesh is quite poor in some cases, up to 6〇%. the following. The fiber textile sheet structure 1 can be the starting point for the seamless large-area manufacturing of the fiber sheet structure. The textile sheet structure 1 of the present invention is specially used for manufacturing any kind of anti-long tube heart-protecting gloves and protective shoe machine (for example, protection = shoes and other protective clothes and/or protective coverings and Protective sleeping bags and the like: articles, especially for civil and military use, the protective material produced is also the mode of the present invention. 102594.doc -19- 1276712 The present invention further provides a method for producing a textile sheet structure, the spinning, The sheet structure (4) is constructed or designed as described above, in particular for preventing bioinvasion and chemical warfare agent from invading; the method comprises producing a first web (ie, a textile twist or a textile width) sheet structure from the activated carbon fiber. And self-activated fibers to fabricate a second web (ie, a textile width or a textile width) sheet structure and laminate the two sheet structures on the textile support layer, wherein the second web sheet structure is self-activated The carbon fiber is fabricated and laterally laminated on the textile support layer to extend longitudinally and abut against the first-mesh sheet-like structure, so that the two-mesh sheet-like structure is in contact with the edge and/or the two-mesh activated carbon fiber sheet structure system The textile support layers are joined together. In general, the lamination of the two webs of activated carbon fibers is carried out simultaneously with the textile support layer, as this ensures that the two webs have no gaps in the support material. Further details of the method may be referred to the above description and description of the structure of the invention, which are also applicable in detail to the present invention corresponding to the textile sheet structure according to the invention, the method of the invention may be based on two specific Example or variant implementation: - 2 In accordance with the first embodiment of the present invention, two kinds of mesh-like structures composed of activation are placed together and laminated on the boundary or edge of the spinning, the weide, etc. Contact without overlapping, that is,: etc. Contact the boundary or the edge is neatly close. To achieve this, when you want to join the two mesh-like activated carbon fiber sheet structure in the ", ^, the day in the textile age恳月'j is cut into suitable sizes to make the two-mesh sheet structure profitable. This can be achieved by placing the two mesh-like slabs of activated carbon fiber = 102594.doc -20-!276712. And so that Cutting a knife on the overlapping portion of the textile support screen and the mesh-like sheet structure, so that the stomach to be put together is slightly parented, and the touch boundary or the edge meets each other or is neatly aligned with the second variant - From the point of view of the processing engineering, the two mesh-like sheet structures are layered on the textile support layer I are slightly simple - including 'to make them along the edges or borders of the support layer to make the support layer And the final product obtained is also guaranteed to "(3) entangled in the spun bearing layer. According to the first specific embodiment of the present invention, the second embodiment of the layer is in the textile. The advantage of the second embodiment is that it is intended to be put together. The size can be saved - the operation or the process steps. The two steps can be referred to the above description of the textile sheet structure of the present invention: the details are also applicable thereto. After the support layer of the two mesh-like sheets composed of activated carbon fibers has been laminated, and the additional cover layer is laminated on the surface of the two-shaped sheet-like structure on the reverse side of the support layer, the obtained material can be further processed, or More precisely, 'can be cut to form a textile sheet structure according to the present invention. 1 In the prior art 'oppositely, activated carbon fiber sheet structures and in particular activated carbon fiber wovens are generally not manufactured into webs having a width of more than 2 cm, resulting in poor tailoring utilization in some cases (ie, raw material cutting) The degree of utilization is very poor), only at 60. /. the following. In contrast, the present invention can be fabricated to any desired size, including web widths in excess of 120 cm, such that the crop yield factor can be increased to over 90%. Thus, in accordance with the teachings of the present invention, among various accomplishments, activated carbon fiber wovens, fabrics, and fabrics having a base web width of more than 丨2〇 cm and a significantly wider width can be produced for the first time. 102594.doc -21 - 1276712 The sheet structure method has a typical example in which activated carbon fiber, fabric and cloth are put together in a different kind of activated carbon fiber weaving wide mesh makeup industry, resulting in a seamless super Cutting is first performed, which is accomplished by stacking the webs on the support layer or stacking the edges before stacking to make the borders seamlessly close to each other or neatly. Who is the author of the present invention? 行 ^ The reader is reading the book: 2: To improve, correct, and change, to be precise - not to understand the scope of the invention will be very clear and achievable.

【圖式簡單說明】 圖1Α顯示本發明紡織片狀結構根據第-具體例之概略分 解圖’、中活化奴纖維之二接合或組合片狀片之邊緣相互 接觸並相互整齊終止或整齊緊靠，及 圖1B顯不本發明紡織片狀結構根據第二替代具體例之概 略刀解圖’其中活化碳纖維之二接合或組合片狀片之邊緣 相互交疊。 【主要元件符號說明】 紡織片狀結構 : 紡織支撑層 1 第一片狀片 I 第二片狀片 ; 紡織覆蓋層 102594.doc (S) •22-BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A shows a schematic exploded view of a textile sheet structure of the present invention according to a first embodiment, in which the edges of the two bonded or combined sheets of the activated slave fiber are in contact with each other and are neatly terminated or neatly abutted. And FIG. 1B shows a schematic diagram of the textile sheet structure of the present invention according to a second alternative embodiment in which the edges of the activated carbon fibers are joined or the edges of the combined sheet are overlapped. [Main component symbol description] Textile sheet structure: Textile support layer 1 First sheet I Second sheet; Textile cover 102594.doc (S) • 22-

Claims (1)

^1276712 十、申請專利範圍： 1 · 種纺織片狀結構（1 )，其用於防護生物及化學有害物及 毒物如生物及化學戰劑侵入， 5亥片狀結構（1)包含紡織支撑層（2)及由活化碳纖維製成 之第一片狀片（3)，該第一片狀片（3)係層疊於該支撑層（ 上， θ -其中該片狀結構（1)進一步包含由活化碳纖維製成之第 一片狀片（4)，該第二片狀片（4)係層疊於該支撑層 上’使得該二片狀片（3, 4)之邊緣接觸及/或交疊，及 -其中該二片狀片（3, 4)係藉該支撑層（2)接合在一起。 2·如印求項1之紡織片狀結構，其中二片狀片（3，句係僅藉該 支撑層（2)接合在一起。 3·如請求項1之紡織片狀結構，其中二片狀片（3,4)係在交疊 部份另外接合在一起或黏附在一起。 如μ求項1之紡織片狀結構，其中由活化碳纖維製成之二 片狀片+ (3, 4)係藉黏著劑以不連貫點之形式不連續方式施 站著J而黏附於支撑層⑺，其中該黏著劑係以不規則 :腦計算袼柵或圖案之形式印刷在片狀片(3, 4)及/或支 ^層（2)上’而形成巷道及溝道並因此在該紡織片狀結構 (1)使用狀態時避免欲被吸收之生物及化學有害物及毒物 穿透。 3求員1之紡織片狀結構，其中另外有紡織覆蓋層(5) 層疊於支撑層（2)反面之第一及第二片狀片（Μ)上，使二 片狀片（3, 4)另外由覆蓋層（5)接合在一起。 102594.doc 1276712 如明求項1之紡織片狀結構，其中由活化碳纖維製成之第 片狀（3’ 4)各為具有面積相關重量（單位重量）在 50至250克/平方米之範圍内及厚度在0.1至10毫米之範圍 内之活化奴纖維片狀結構，其中由活化碳纖維製成之第 及第一片狀（3，4)各為織造物、織物、布、非織造物、 針織織物、襪、針織物、非織造稀鬆布、棉胎或紡織複 合材料，各由活化碳纖維所組成。 7·如明求項1之紡織片狀結構，其中第一及/或第二片狀片（％ 4)活化碳纖係由碳化及活化纖維素、黏膠液或聚丙烯腈所 組成之長絲纖維，其中活化碳纖維之纖度（纖維細度）在 〇·8至1.2丹尼之範圍θ，抗張強度大於15克/丹尼、抗張 伸長率大於8%及單位重量在L〇至2〇克/米之範圍内。 8· —種防護材料，該防護材料包含如請求項丨至7之紡織片 狀結構。 9. 如請求項8之防護材料’該防護材料係自防護套衣、防護 夾克、防護褲、防護手套、防護鞋襪、防護衣服、防護 覆蓋物及防護睡袋所組成之族群中所選出。 10. —種製造紡織片狀結構（1)之方法，該結構係用於防護生 物及化學有害物及毒物如生物及化學戰劑及類似物侵 入， 該片狀結構（1)包含紡織支撑撑層（2)及由活化碳纖維所 製成之第一及第二片狀片（3, 4)，該第一及第二片狀片（3, 4)各層疊於該支撑撑層（2)上，使得該二片狀片（3, 4)之邊 緣接觸及/或交疊，及由活化碳纖維所製成之該二片狀片 102594.doc 1276712 (3, 4)係藉該支樘 兮方、m 層（2)接合在一起， 5亥方法包含以下步驟： (i) 自活化碳纖维制、 狀片狀結構—網狀片狀結構（3)並將第一網 .. 即)層疊於紡織支撑層⑺， (ii) 接著將自活化破孅输杂丨 田 截維製造之第二網狀片狀結構（4)橫 向層且於η亥紡織支撐層⑺縱向延伸，並對抵該第一網 狀片狀結構（3)，使二網狀片狀結構接觸及/或交疊，及 (iii) 最後將二網狀片狀結構（3,句經由該紡織支撑層（2)接 合在一起。^1276712 X. Patent application scope: 1 · A kind of textile sheet structure (1), which is used to protect biological and chemical harmful substances and poisons such as biological and chemical warfare agents from invading, 5 hail-like structure (1) including textile support layer (2) and a first sheet (3) made of activated carbon fibers, the first sheet (3) being laminated on the support layer (on, θ - wherein the sheet structure (1) further comprises Activating the first sheet (4) made of carbon fiber, the second sheet (4) being laminated on the support layer such that the edges of the two sheets (3, 4) are in contact with and/or overlap And - wherein the two sheets (3, 4) are joined together by the support layer (2). 2. The textile sheet structure of the item 1, wherein two sheets (3, sentence series only By the support layer (2) joined together. 3. The textile sheet structure of claim 1, wherein the two sheets (3, 4) are additionally joined or adhered together in the overlapping portion. The textile sheet structure of claim 1, wherein the two sheets of the activated carbon fiber + (3, 4) are applied in a discontinuous manner in the form of a discontinuous point. Standing on J and adhering to the support layer (7), wherein the adhesive is formed by printing on the sheet (3, 4) and/or the support layer (2) in the form of an irregular: brain calculation grid or pattern. The roadway and the channel and thus the biological and chemical harmful substances and poisons to be absorbed are prevented from penetrating when the textile sheet-like structure (1) is used. 3 The textile sheet structure of the clerk 1 has an additional textile covering layer ( 5) Laminated on the first and second sheet-like sheets on the opposite side of the support layer (2) such that the two sheets (3, 4) are additionally joined together by the cover layer (5). 102594.doc 1276712 The textile sheet structure of claim 1, wherein the first sheet (3' 4) made of activated carbon fibers each have an area-related weight (unit weight) in the range of 50 to 250 g/m 2 and a thickness of 0.1 An activated slave fiber sheet structure in the range of up to 10 mm, wherein the first and third sheets (3, 4) made of activated carbon fibers are woven fabrics, fabrics, cloths, nonwovens, knitted fabrics, socks, Knitted fabrics, nonwoven scrims, batt or textile composites, each consisting of activated carbon fibers. The textile sheet structure of claim 1, wherein the first and/or second sheet (% 4) activates the carbon fiber-based filament fiber composed of carbonized and activated cellulose, viscose or polyacrylonitrile. , wherein the activated carbon fiber has a fineness (fiber fineness) in the range of 〇·8 to 1.2 Danny, a tensile strength greater than 15 g/denier, a tensile elongation greater than 8%, and a unit weight in the range of L〇 to 2 gram. Within the scope of the meter. 8. A protective material comprising the textile sheet structure of claim 7 to 9. 9. The protective material of claim 8 'The protective material is self-protecting jacket, protective jacket Selected from the group consisting of protective pants, protective gloves, protective footwear, protective clothing, protective coverings and protective sleeping bags. 10. A method of manufacturing a textile sheet structure (1) for protecting against biological and chemical hazards and poisons such as biological and chemical warfare agents and the like, the sheet structure (1) comprising a textile support a layer (2) and first and second sheet pieces (3, 4) made of activated carbon fibers, each of the first and second sheet pieces (3, 4) being laminated on the support layer (2) The two sheets (3, 4) are brought into contact with and/or overlapped, and the two sheets 102594.doc 1276712 (3, 4) made of activated carbon fibers are used for the support. The square and m layers (2) are joined together, and the 5 hai method comprises the following steps: (i) self-activated carbon fiber, sheet-like structure-mesh sheet structure (3) and cascading the first web.. In the textile support layer (7), (ii) the second mesh sheet structure (4) produced by the self-activated smashing and transmissive stalks is transversely stretched and extended longitudinally in the η woven support layer (7), and a first mesh sheet structure (3) that contacts and/or overlaps the two mesh sheet structures, and (iii) a second web sheet structure (3, sentence through the textile The support layers (2) are joined together. 102594.doc102,594.doc