TW480246B - Cationically charged coating on glass fibers and method for making the same - Google Patents
Cationically charged coating on glass fibers and method for making the same Download PDFInfo
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- TW480246B TW480246B TW088121775A TW88121775A TW480246B TW 480246 B TW480246 B TW 480246B TW 088121775 A TW088121775 A TW 088121775A TW 88121775 A TW88121775 A TW 88121775A TW 480246 B TW480246 B TW 480246B
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- functional
- cationic polymer
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- coating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
- B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/328—Polyamides
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
Abstract
Description
480246 Α7 Β7 五、發明說明（1) IL明背- 本發明是關於過濾物質。更具體地説，本發明是關於改 變電％的過遽物。 改變電荷的過濾物在此項技術中是已知的。其通常是以 微孔性薄膜所組成或使用玻璃纖維，玻璃纖維和纖維素纖維 的混合物，或纖維素纖維和矽粒子的混合物。改變電荷通常 是藉由以電荷改變作用劑及分離交鏈作用劑包覆薄膜或至少 一邵分的纖維來完成，以確保包覆的持久性。 雖然微孔性薄膜通常能夠有效地過濾，通過薄膜的的流 動速率通常比纖維過濾物低。再者，在過濾程序期間，微孔 性薄膜的背壓通常比纖維過濾物高。所以，需要一種能有效 過濾具電荷粒子的纖維過濾物。亦需要一種以玻璃纖維所組 成的纖維過濾物，其不需沉澱步驟，交鏈作用劑，或纖維素 纖維或矽粒子的存在。 本發明藉由提供一種具有電荷包覆的玻璃纖維來解學 上述的困難和問題。此包覆包含一種官能陽離子聚合物，其 已藉由加熱而形成交鏈。亦即，官能陽離 經濟部智慧財產局員工消費合作社印制衣 破璃纖維上之後再以加熱而形成交鍵。舉例言== 離子聚合物可爲α-環氧氯丙烷官能基多胺或環氧氣丙烷 含能基多氨胺。 十#本發明進一步提供一種纖維過濾物，其包含具有陽離子 吃何包覆的玻璃纖維。此包覆包含官能陽離子聚合物，其已 猎由加熱而形成交鏈；換言之，官能陽離子聚合物在至 五、發明說明（2 ) 破場纖維上之後再以加熱而形成交鏈。此外，官能陽離子聚 合物可爲α-環氧氯丙烷官能基多胺或α_環氧氯丙烷官能基 多氨胺。 本發明亦提供一種製備纖維過濾物的方法。此方法包括 提供一種具有玻璃埽爲的纖維過濾物，將已加熱產生交鏈的 Τ能陽離子聚合物在足以使官能陽離子聚合物完全包覆纖維 的情況下通過纖維過濾物，且在一溫度下加熱所產生之已包 覆的纖維㈣物-段充足的時間使玻璃纖維上的官能陽離子 =合物產生交鏈。此官能陽離子聚合物可爲α_環氧氣丙燒官 能基多胺或α -環氧氣丙烷官能基多氦胺。 本發明提供許多勝過先前已知之物質的優點。第一，本 發明的方法不需使用分離或第二次沉澱或交鏈作用劑。第 二，本發明的方法可在滾輪物品的連續程序中使用。第三， 不需要纖維素成分。當然，普通熟於此項技術者可更加了解 到其他優點。 施例詳舳描沭 經濟部智慧財產局員工消費合作社印製 ^於此使用之“陽離子電荷”（cati〇nically charged) 一詞 是指一種在玻璃纖維上的包覆，而官能聚合物的“陽離子 的”是指分别在包覆和許多正電荷團之聚合物中存在的離 子。因此，“陽離子電荷，，和“正電荷”是同義的。此類正 笔荷團通常包含（但不限制於此）許多四鍵基圏。 “ T能化”（funCti〇nalized)一詞是指許多官能基團之陽 離子聚合物中的存在情形，而非加熱時，能夠形成交鏈的陽 離子基團。因此，官能基團爲熱可交鏈基團。此類官能基的 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 480246480246 Α7 Β7 V. Description of the invention (1) IL Mingbei-The present invention relates to filtering substances. More specifically, the present invention relates to a superconducting material that changes the% of electricity. Charge-changing filters are known in the art. It is usually composed of a microporous film or uses glass fibers, a mixture of glass fibers and cellulose fibers, or a mixture of cellulose fibers and silicon particles. Changing the charge is usually accomplished by coating the film or at least one fraction of the fiber with a charge changing agent and separating the cross-linking agent to ensure the durability of the coating. Although microporous membranes are generally effective at filtering, the flow rate through the membrane is usually lower than that of fiber filters. Furthermore, during the filtration process, the back pressure of the microporous membrane is usually higher than that of the fibrous filter. Therefore, there is a need for a fiber filter that can effectively filter charged particles. There is also a need for a fiber filter made of glass fibers that does not require a precipitation step, a cross-linking agent, or the presence of cellulose fibers or silicon particles. The present invention solves the above-mentioned difficulties and problems by providing a glass fiber having a charge coating. This coating contains a functional cationic polymer that has been crosslinked by heating. In other words, the employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, the Ministry of Economic Affairs, printed the clothes on the consumer cooperative to break the glass fiber and then heat it to form a cross bond. For example, the == ionic polymer can be an α-epichlorohydrin functional polyamine or an epoxy propane energetic polyamine. Ten # The present invention further provides a fiber filter comprising glass fibers having a cationic coating. This coating contains a functional cationic polymer that has been crosslinked by heating; in other words, the functional cationic polymer is crosslinked by heating after the field-breaking fibers of (5) Invention Description (2). In addition, the functional cationic polymer may be an? -Epoxychloropropane-functional polyamine or an? -Epoxychloropropane-functional polyamine. The invention also provides a method for preparing a fiber filter. The method includes providing a fiber filter having a glass fiber, passing a T-energy cationic polymer that has been heated to produce a cross-link through the fiber filter under a condition sufficient to completely cover the functional cationic polymer, and at a temperature The coated fiber aggregates produced by heating for a sufficient period of time cause functional cations on the glass fibers to crosslink. The functional cationic polymer may be an α-epoxy propane functional polyamine or an α-epoxy propane functional polyhelium amine. The present invention provides many advantages over previously known substances. First, the method of the present invention does not require the use of a separation or secondary precipitation or cross-linking agent. Second, the method of the present invention can be used in a continuous process of roller articles. Third, no cellulose component is required. Of course, those skilled in the art will know more about other advantages. The examples describe in detail the printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ The term "cationically charged" as used herein refers to a coating on glass fibers, while the " "Cationic" refers to the ions present in the coating and in many positively charged polymers, respectively. Therefore, "cationic charge," and "positive charge" are synonymous. Such pendant charges usually include (but are not limited to) many four-bond radicals. The term "FunCtiOnalized" is Refers to the presence of many functional groups in cationic polymers, rather than being able to form cross-linked cationic groups when heated. Therefore, functional groups are thermally cross-linkable groups. This type of functional group is suitable for this paper China National Standard (CNS) A4 (210 X 297 mm) 480246
五、發明說明（3 乾例包括每氧基，乙婦亞氨基，及環硫化物。這些官能基可 :易地與其匕陽離子聚合物反應。這些其他的基團通常至少 二2—反應氫原子，例如氨基，氫氧基，及硫醇類基團。需 /王思到έ旎基與其他基團的反應常會產生能與其他官能基反 應的基團。例如環氧基與氨基的反應會形成>8-羥氨基團。 因此，刼離子官能基聚合物”是指任何含有許多正電 何基團及其他能夠藉由加熱而形成交鏈的官能基的聚合物。 此類聚合物中特别有用的例子爲α _環氧氣丙烷_官能多胺， 其聚合物包含α-環氧氯丙烷-官能多氨胺。兩種類的聚合物 可得自 Wilmington，Delaware 之 Hercules Inc·的 Kymene® 樹 脂。其他合適的樹脂包括陽離子改變漿料，如Nati〇nal Stareh 的 Redibond 〇 於此使用之“熱交鏈”（thermally crosslinked)—詞是指 陽離子官能基聚合物的包覆已在一溫度下加熱一段時間而與 上述的官能基團形成交鏈。加熱溫度通常可在5〇。〇至15〇〇c 之間變化。加熱時間通常爲溫度的函數及視陽離子聚合物中 的官能基種類而定。例如，加熱時間可少於一分鐘至6 〇分鐘 或更久。 於此使用之“ ζ位能”（zeta potential，亦即“電位能”） 是指附著於固態表面之靜止液體層和液體中可移動之擴散層 之間的電位差。ζ未能可以此項技術中已知的方法來計算。 舉例而言，如Robert J· Hunter之“膠體科學之？：仿Λ匕，， Academic Press，New York，1981 ;第三章，“ g 位能的計 算 ”（The Calculation of Zeta Potential)，以及第四章，“雷 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公釐） 6 ----------丨«.-裝 (請先閱讀背面之注意事項再填寫本頁) ----- ^---------AW1 一 經濟部智慧財產局員工消費合作社印製 ΥΗ]/ν'ΡΚ-001-0592 五、發明說明（4 ) 動爹數的測量，，（Measurement 〇f Ε1〇价 Parameters)。在高濃度電解質中，正電荷表面通常會產生正 €位能而覆電荷表面通常產生負g位能。 卜如丽所述，本發明提供一種具有陽離子電荷包覆的玻璃 、義、、隹。此包覆包含藉由加熱而形成交鏈的官能陽離子，其中 耳能陽離子聚合物纟包覆於玻璃纖維上後藉由加_而形成交 鏈。 ^此類聚合物中特别有用的例子爲α_環氧氯丙燒.官能多 胺，其聚合物包含α-環氧氯丙燒_官能多氨胺 合物可得自 Wilmingt〇n，Delaware 之 Hercuies 心的 Kymene®樹脂。其他合適的樹脂包括陽離子改變聚料，如5. Description of the invention (3 Dry examples include peroxy, ethimino, and episulfides. These functional groups can easily react with their cationic polymers. These other groups are usually at least two 2-reactive hydrogen atoms , Such as amino, hydroxyl, and thiol groups. Need / Wang thought that the reaction of rudyl and other groups will often produce groups that can react with other functional groups. For example, the reaction of epoxy and amino groups will Formation > 8-hydroxyamino group. Therefore, "fluorene ion functional polymer" refers to any polymer containing many positively charged groups and other functional groups capable of forming cross-links by heating. In such polymers Particularly useful examples are alpha-epoxypropane-functional polyamines, whose polymers include alpha-epoxychloropropane-functional polyamines. Two types of polymers are available from Kymene® resins from Hercules Inc., Wilmington, Delaware Other suitable resins include cationic altering pastes, such as Redibond by National Stareh. The term "thermally crosslinked" as used herein means that the coating of the cationic functional polymer has been at a temperature Heating for a period of time to form cross-links with the functional groups described above. The heating temperature can usually be varied from 50.00 to 1500c. The heating time is usually a function of temperature and depends on the type of functional group in the cationic polymer For example, the heating time can be less than one minute to 60 minutes or more. As used herein, "zeta potential" (also known as "potential energy") refers to a stationary liquid layer and a solid surface attached to a solid surface. The potential difference between the movable diffusion layers in the liquid. Ζ cannot be calculated by methods known in the art. For example, Robert J. Hunter, "In Colloid Science ?: Imitation Λ, Academic Press , New York, 1981; Chapter III, "The Calculation of Zeta Potential", and Chapter IV, "The size of the paper is subject to the Chinese National Standard (CNS) A4 (210 x 297 mm) ) 6 ---------- 丨 «.-install (please read the precautions on the back before filling this page) ----- ^ --------- AW1 A Ministry of Economic Affairs wisdom Printed by the Consumer Affairs Cooperative of the Property Bureau] / ν'ΡΚ-001-0592 5. Description of the invention ( 4) Measurement of dynamic number, (Measurement 〇f Ε1〇 Valence Parameters). In high-concentration electrolyte, positively charged surface usually generates positive € potential energy and overlying charged surface usually generates negative g potential energy. As described by Bu Li, The invention provides a glass having a cationic charge coating. The coating includes functional cations that form a cross-link by heating, wherein the ear energy cationic polymer 纟 is coated on the glass fiber by adding _ The formation of cross-linking. ^ A particularly useful example of this type of polymer is alpha-epoxychloropropane. Functional polyamines whose polymers contain alpha-epoxychloropropane-functional polyaminoamine compounds are available from Wilmington, Delaware. Kymene® resin for Hercuies hearts. Other suitable resins include cationic modifying polymers such as
Natl〇nal Starch的Redib〇nd。理想上，陽離子官能基聚合物 爲環氧氯丙燒官能基的多胺或U氧氯丙燒-官 胺。 本發明進-步提供—種包含具有陽離子電荷包覆之玻 瑀纖維的玻璃過濾物。此包覆爲上 的官能陽離子聚合物。 由加熱而形成交鏈 經濟部智慧財產局員工消費合作社印製 上，纖維過滤物包含至少5〇%重量的玻璃纖維，並 料過遽物中所有纖維的重量而定。在某些實施 〇〇 ※的玻璃纖維。然而’若具有其它纖維時纖 输It 製備的纖維，或由此之混合物。 I隹素纖維的來源包括（僅作爲例證）樹木，如軟 木，稻麥和牧草，如稻，針茅草，小麥，s 狀纖維和茅草’如藏渣;竹;木質莖，如黄、麻?亞及二麻莖 本紙張尺度適财關家_ (CNS)A4規格（21G X 297公羞) 7 A7 A7 B7 五、發明說明（ 和***；韌皮纖維，如亞廒 麻類和宁麻·，葉子，如蕉麻及瓊麻； 以及種子，如棉和棉毛。 ^ . 奴木和硬木被廣泛地當作纖維素纖 、、隹的未源，此纖維可葬由 准了軋由任何常用的製漿程序來製造，如機 械’化學機械，半化學， 蹲 ^ 3化予私序。軟木的例子包括（僅作 爲例證）大王松，小王紅，估、去上 煎 … 杜仏、達松，黑雲杉，白雲杉，傑克松， " 私鐵杉，紅&，和紅柏。硬木的例子包括（僅作爲 例證）白楊，樺樹，山毛櫸，橡木，槭樹和橡膠樹。 訂 經濟部智慧財產局員工消費合作社印製 熱塑性聚合物的例子包括(僅作爲例證)包頭聚乙縮醛， 如聚（氧化次甲基）或聚甲酸，聚（三氯乙酸），聚（正戊酸），以 及聚（丙醛）；丙烯聚合物，如聚丙醯胺，聚丙烯酸，聚（甲基 丙烯酸），聚（乙基丙烯酸鹽），〃及聚（甲^丙歸酸鹽）；氣碳 聚合物，如聚（四氟乙烯），過氟乙基_丙烯共聚物，乙烯_四氟 乙烯共聚物，聚（氯化三氟乙烯），乙烯_氯化三氟乙婦共聚 物，聚（乙烯叉氟化物），及聚（乙烯基氟化物）；聚醯胺，如聚 (6-氨基己酸乙酯）或聚（ε-己内醯胺），聚（環己烷己二醯二 胺），聚（環己烷癸二醯二胺），以及聚（11_氨基十一烷二酸）； t芳香族驢胺，如聚（亞胺-1，3 -次苯基-異酉太酸基）或聚（w _ 次苯基-異酉太醯胺）；二甲苯塑膠，如聚？-二甲苯婦和聚（氯 -Z7—二曱苯）·，聚芳香羥酯，如聚（氧-2,6-二甲基-1，4-次苯基） 或聚（P-氧化次苯基）；聚芳香族磺胺，如聚（氧-1，4·次苯基續 跣-1，4-氧化次苯基-1，4-次苯基-異丙又-1，4-次苯基）和聚（續 跣-1，4-氧化次苯基-1，4-氧化次苯基磺玦-4,4’-二次苯基）；聚 碳酸鹽，如聚（雙酚Α)或聚（羰基雙氧-Μ-次苯基異丙又]，4_ 次苯基）；聚g旨，如聚（乙埽-對苯二甲基），和聚（四次甲基對 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） YHw-PK~nm.am 480246 A7Redibon from NatlOnal Starch. Ideally, the cationic functional polymer is an epichlorohydrin-functional polyamine or U-chlorochloropropane-guanamine. The present invention further provides a glass filter comprising a glass fiber having a cationic charge coating. This coating is a functional cationic polymer. Formed by heating to form a cross-link. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the fiber filter contains at least 50% by weight of glass fiber, and it depends on the weight of all fibers in the aggregate. In some implementations 〇〇 ※ glass fiber. However, 'if there are other fibers, the fibers prepared by It, or a mixture thereof, are infused. Sources of Irisin fibers include (by way of illustration only) trees, such as softwood, rice wheat, and forage, such as rice, sedge grass, wheat, s-shaped fibers and thatch 'such as Tibetan dregs; bamboo; woody stalks such as yellow, hemp? Asian and two hemp stalks of this paper size suitable for financial affairs _ (CNS) A4 specifications (21G X 297 male shame) 7 A7 A7 B7 V. Description of the invention (and hemp; bast fibers such as ramie and ning hemp · , Leaves, such as abaca and sisal; and seeds, such as cotton and cotton wool. ^. Slumber and hardwood are widely used as the source of cellulose fibers, crickets, and this fiber can be buried by any common The pulping process is used to manufacture, such as mechanical 'chemical machinery, semi-chemical, squatting ^ 3 to private order. Examples of cork include (for illustration only) Da Wangsong, Xiao Wang Hong, estimate, go frying ... Du Fu, Da Pine, black spruce, white spruce, jack pine, " hemlock, red &, and red cedar. Examples of hardwoods include (by way of illustration only) poplar, birch, beech, oak, maple, and rubber trees. Order Examples of thermoplastic polymers printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs include (only By way of example) Polyacetal with toe caps, such as poly (oxymethylene) or polyformic acid, poly (trichloroacetic acid), poly (n-valeric acid), and poly (propionaldehyde); propylene polymers, such as polypropylamine , Polyacrylic acid, poly (methacrylic acid), poly (ethyl acrylate), fluorene and poly (methylpropionate); gas carbon polymers, such as poly (tetrafluoroethylene), perfluoroethyl propylene Copolymer, ethylene_tetrafluoroethylene copolymer, poly (trifluoroethylene chloride), ethylene_trifluoroethane copolymer, poly (ethylene fork fluoride), and poly (vinyl fluoride); polyfluorene Amines, such as poly (6-aminohexanoic acid ethyl ester) or poly (ε-caprolactam), poly (cyclohexanehexanediamine diamine), poly (cyclohexanedecanediamine diamine), and poly (11_aminoundecane diacid); t aromatic donkey amines, such as poly (imine-1,3-phenylene-isoperanyl acid) or poly (w_ phenylene-isoperanylamine) ; Xylene plastics, such as poly? -Xylene and poly (chloro-Z7-dioxobenzene), polyaromatic hydroxy esters, such as poly (oxy-2,6-dimethyl-1,4-phenylene ) Or poly (P-oxyphenylene oxide) ; Polyaromatic sulfonamides, such as poly (oxy-1,4 · phenylene sulfonium-1,4-oxyphenylene-1,4-phenylene-isopropyl-1,2-phenylene) And poly (continuene-1,4-oxyphenylene-1,4-oxyphenylenesulfonyl-4,4'-secondary phenyl); polycarbonates, such as poly (bisphenol A) or poly (Carbonyldioxy-M-phenylene isopropyl), 4-phenylene); polyg, such as poly (acetylene-p-xylylene), and poly (tetramethylidene are suitable for this paper in China) National Standard (CNS) A4 Specification (210 X 297 mm) YHw-PK ~ nm.am 480246 A7
請 再， 填 寫 本 頁 裝 閱 讀 背 之 注 意 事 項«· 訂 # 480246 7 五、發明說明（ 大致上’官能陽離子聚合物的溶液爲含量介於〇丄心 重量的水溶液，其根據官能陽離子聚合物溶液的重量而定。。 例如，此溶液可含0.W重量的官能陽離子聚合⑯。另—例 子’此溶液可含〇.1_1%重量的官能陽離子聚合物。 «些f施例中’官能陽離子聚合物的水溶液可包含能 夠與水溶解或混合的少量極性有機溶劑。若需要的話，此2 溶，的體積通常佔異相體積的5()%以下。例如，此類溶射 佔：相積的20 %以下。此類溶劑的例子包括(僅作爲例 低醇類：如甲醇，乙醇’卜丙醇，異丙醇，i丁醇，異丁醇' 和t-丁醇；酉同類，如丙酮，丁_，二乙綱；二。惡燒；及⑽-一甲基甲驢胺。 根據官能陽離子聚合物，可調整含聚合物之水溶液的pH 値。例如，α-環氧氯丙燒官能基多胺或心環氧氯丙燒官能 基多氨胺可具有驗性或略酸性的ρΗ値。例如，此類溶液的 pH値可介於6_10之間。ρΗ値可藉由此項技術中所熟知的方 法來調整。例如’藉由添加無機酸（如鹽酸或硫酸，或驗性溶 液，如氫氧化鈉，氫氧化鉀，或氫氧化胺溶液）的稀釋溶液至 聚合物中來調整pH値。 經濟部智慧財產局員工消費合作社印製 可利用任何此項技術中已知的方法來將陽離子官能基 聚合物的溶液通過纖維過遽物。例如，溶液可藉由在過遽物 已施力壓力之側的反側減少壓力而使溶液被“吸引，，而通過 過濾物。或者，可利用壓力而強迫溶液通過過濾物。 一旦纖維過濾物被陽離子官能基聚合物包覆，則聚合物 藉由在一溫度下充分地加熱一段時間而與聚合物中的官能基 ‘紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） YHW-PK-nnun^oo 10 A7 B7 、發明說明（8 團產生父鏈。此溫度通常可在5〇β〇_ΐ5〇β。之間變化。加熱時 間通系爲溫度以及陽離子聚合物中之官能基團種類的函數。 例如，加熱時皆可在1 -6〇分鐘内變化或更久。Please fill in this page and read the notes on the back «· # # 480246 7 V. Description of the invention (roughly, the solution of the functional cationic polymer is an aqueous solution with a content of 0 to 100%, based on the functional cationic polymer solution Depending on the weight ... For example, this solution may contain 0. W by weight of functional cationic polymer (s). Another example is that this solution may contain 0.1 to 1% by weight of functional cationic polymer. «Some examples of 'functional cations' The aqueous solution of the polymer may contain a small amount of polar organic solvent that can be dissolved or mixed with water. If necessary, the volume of these two solvents usually accounts for less than 5 ()% of the volume of the heterogeneous phase. For example, such dissolution shots account for: 20 of the phase product % Or less. Examples of such solvents include (by way of example only lower alcohols: such as methanol, ethanol 'propanol, isopropanol, i-butanol, isobutanol' and t-butanol; 酉 similar, such as acetone, Ding, Diethyla; 2. Smoldering; and stilbene-monomethylmethanine. The pH of the polymer-containing aqueous solution can be adjusted according to the functional cationic polymer. For example, α-epoxychloropropane functional group Polyamine or cardiac epichlorohydrin The functional polyamino amine may have an experimental or slightly acidic pH. For example, the pH of such a solution may be between 6 and 10. The pH may be adjusted by methods well known in the art. For example, 'borrowing The pH is adjusted by adding a diluted solution of an inorganic acid (such as hydrochloric acid or sulfuric acid, or a test solution such as sodium hydroxide, potassium hydroxide, or amine hydroxide solution) to the polymer. Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Consumption Cooperative Printing can use any method known in the art to pass a solution of a cationic functional polymer through the fiber perforate. For example, the solution can be reduced by reducing the pressure on the opposite side of the permeate from which the pressure has been applied The solution is "attracted and passed through the filter. Alternatively, pressure can be used to force the solution through the filter. Once the fiber filter is coated with a cationic functional polymer, the polymer is heated sufficiently for a period of time at a temperature Time and the functional groups in the polymer 'paper size apply Chinese National Standard (CNS) A4 specifications (210 X 297 mm) YHW-PK-nnun ^ oo 10 A7 B7, invention description (8 groups produce parent chain. This The temperature can usually be varied between 5〇β〇_ΐ 50〇. The heating time is generally a function of temperature and the type of functional group in the cationic polymer. For example, it can be changed within 1 to 60 minutes when heating Or longer.
請 先 閱 讀 背 之 注 意 項I 填 寫裝 奮 頁I 本發明將藉由以下的範例而做進一步的説明。然而，這 些範例並不限制本發明的範圍和精神。 範例1 訂 以100 ml的去離子水稀釋2 mi儲存的Kymene® 450溶 液（含20%重量的固體）來製造含有〇 4%重量之^-環氧氯丙 貌έ月匕基夕氣胺的水溶液（Kymene⑧，Hercules Inc.， Wilmington Delaware)。因 Kymene⑧ 45〇 的有效 pH 値範圍介 於5-9，而此溶液的pH値爲6，故不再進一步地調整ρΗ[値。 將Kymene⑧稀釋溶液25 ml倒在已先放置粗糙溶塊玻璃漏斗 之直徑90 mm的微纖維玻璃纖維上（Whatman Type GF/D，其 孔徑爲 2.7 微米，Whatman International Ltd.，Maidstone， 經濟部智慧財產局員工消費合作社印製Please read the note on the back of the page I to fill in the page I. The present invention will be further explained by the following examples. However, these examples do not limit the scope and spirit of the present invention. Example 1 Dilute 2 mi of stored Kymene® 450 solution (containing 20% by weight of solids) with 100 ml of deionized water to make a solution containing 0.4% by weight of ^ -epoxychloropropane and hydrazine. Aqueous solution (Kymene (R), Hercules Inc., Wilmington Delaware). Because the effective pH range of Kymene⑧ 45〇 is between 5-9, and the pH of this solution is 6, the pH is not adjusted further. Pour 25 ml of Kymene 溶液 diluted solution onto a 90mm diameter microfiber glass fiber (Whatman Type GF / D, with a pore diameter of 2.7 microns, which has been placed in a rough fused glass funnel, Whatman International Ltd., Maidstone, Ministry of Economics Intellectual Property Printed by Bureau Consumers Cooperative
England)。漏斗放在一過滤燒瓶中，玻璃燒瓶被供以眞空以 吸引溶液通過玻璃纖維超過20秒，藉以使聚合物包覆纖維。 將過濾物從漏斗取下且在85 °C的爐子中加熱一小時使玻璃 過濾物纖維上的聚合物形成交鏈。從爐子取出後，根據包覆 纖維的程序以500 ml蒸餾，去離子水來清洗過濾物。然後將 此清洗，包覆之過濾物空氣乾燥。 以直徑0.5微米聚苯乙烯乳膠微粒子懸浮液1〇〇 ml(其具 有表面滴定値7_0 ueg/g的羧酸官能基）來測試過濾物的獲 取效率，懸浮液不具表面活化劑（Bangs Laboratory，Inc.， Fishers，Indian a)且濃度爲每毫升108粒子。從90 mm圓盤狀 t紙張尺度適用中國國家標準（CNS)A4規格（210 X 29^公釐） YHW-PK-001-0592 480246 A7 五、發明說明（9 切下2英吋（5.丨^叫直徑的過濾圓盤，將兩層過濾圓盤放在2 英吋（5.1 cin)直徑的Nalgene再使用過濾容器（得自NaperviUe，England). The funnel was placed in a filter flask, and the glass flask was emptied to draw the solution through the glass fibers for more than 20 seconds, thereby coating the fibers with the polymer. The filter was removed from the funnel and heated in an oven at 85 ° C for one hour to crosslink the polymer on the glass filter fibers. After removal from the furnace, the filter was washed with 500 ml of distilled and deionized water according to the fiber-coated procedure. This was then washed and the coated filter was air-dried. 100 ml of polystyrene latex microparticle suspension with a diameter of 0.5 micron (having a surface titration of 値 7_0 ueg / g carboxylic acid functional group) was used to test the efficiency of filtering the filter. The suspension did not have a surfactant (Bangs Laboratory, Inc. ., Fishers, Indian a) and a concentration of 108 particles per milliliter. From the 90 mm disc-shaped t-paper scale to the Chinese National Standard (CNS) A4 specification (210 X 29 ^ mm) YHW-PK-001-0592 480246 A7 V. Description of the invention (9 cut 2 inches (5. 丨^ Called a diameter filter disc, two layers of filter discs were placed in a 2-inch (5.1 cin) diameter Nalgene reuse filter container (obtained from NaperviUe,
Illinois〈 Nalge Nunc International，稱號 Nalgene # 300-4000 ’ 250 ml)中。利用重力使粒子懸浮液通過過濾物。 9 9 · 9 %以上的粒子藉由使溶液通過結合基重爲每平方碼6盘 司或6 osy(每平方公尺2〇3克或2〇3 gsm)的包覆而除去。Illinois <Nalge Nunc International, titled Nalgene # 300-4000 '250 ml). The particle suspension was passed through the filter by gravity. More than 99.9% of the particles were removed by passing the solution through a coating with a combined basis weight of 6 discs per square yard or 6 osy (203 g or 203 gsm per square meter).
Whatman玻璃過濾物在包覆之前的$位能爲46毫伏 特，而包覆之後的ξ位能爲16_36毫伏特。藉由測量將氯化 鉀溶液（蒸餾水中濃度爲10 mM，pH 4.7且溫度22°C)通過已 固足在 Electro Kinetic Analyzer (EKA? BrookhavenWhatman glass filter has 46 millivolts in the $ position before coating, and 16-36 millivolts in the ξ position after coating. The potassium chloride solution (10 mM in distilled water, pH 4.7, and temperature 22 ° C) was passed through an electrokinetic analyzer (EKA? Brookhaven).
Instruments Corporation，Hotlsville，New York)上之薄膜支 持物中的數層薄膜時所產生的蒸氣位能來決定固體薄膜的ζ 位能。測试私序和計算方法發表於D. Fairhurst和V. Ribitsch 之“粒子尺寸分佈I，核定和定義” （Particle Size Distribution II, Assessment and Characterization)，第 22 章， ACS 論文序 5虎 472 ’ Theodore Provder 編輯。 範例2 重複範例1的程序，但將爲使過濾物之纖維上的聚合物 形成交鏈而加熱所需的時間從一小時減爲1 〇分鐘。過濾獲取 效率依範例1所述來完成。 範例3 重複範例2的程序，但將爲使過濾物之纖維上的聚合物 形成交鏈而加熱所需的溫度增爲1 〇〇 t。過濾獲取效率依範 例1所述來完成。 本紙張尺度適用中國國家標準（CNS)A4規格(210 X 297公复） 12The potential energy of the vapour generated by several layers of thin film in a thin film support on Instruments Corporation, Hotlsville, New York) determines the zeta potential of the solid film. The test sequence and calculation method were published in "Particle Size Distribution II, Assessment and Characterization" by D. Fairhurst and V. Ribitsch, Chapter 22, ACS Paper Proceeding 5 Tiger 472 'Theodore Provder editing. Example 2 The procedure of Example 1 was repeated, but the time required to heat the polymer on the fibers of the filter to form a cross-link was reduced from one hour to 10 minutes. Filtration efficiency is achieved as described in Example 1. Example 3 The procedure of Example 2 was repeated, but the temperature required to heat the polymer on the fiber of the filter to form a cross-link was increased to 100 t. The filtering acquisition efficiency is completed as described in Example 1. This paper size applies to China National Standard (CNS) A4 (210 X 297 public copy) 12
請 先 閱 讀 背 面 之 注 意 I·! 再零ί 填二 ί裝 頁 I 訂 經濟部智慧財產局員工消費合作社印製 YHW-PK-001-0S9? 480246 A7 - _____ _____ B7 五、發明說明（ 範例4 以範例1所述之方法來製備含有〇·4%重量之α_環氧氯 丙fe官能基多氨胺的水溶液（Kymene®，Hercules Inc.， Wilmington Delaware)。將 Kymene®稀釋溶液 25 ml 倒在已先 放置粗糙熔塊玻璃漏斗之直徑90 mm的微纖維玻璃纖維上 (LB-5211-A-0，得自 Hollingsworth & Vose Company，EastPlease read the note on the back I ·! Then fill in the two pages I order the printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economy YHW-PK-001-0S9? 480246 A7-_____ _____ B7 V. Description of the invention (Example 4 An aqueous solution (Kymene®, Hercules Inc., Wilmington Delaware) containing 0.4% by weight of α-epoxychloropropene functional polyamines was prepared by the method described in Example 1. Pour 25 ml of the diluted solution of Kymene® On a 90 mm diameter microfiber glass fiber (LB-5211-A-0, from Hollingsworth & Vose Company, East
Walpole，Massachusetts，其含有3-7%丙埽樹脂結合物以及 0.5 osy或17 gsm Reemay支撐麻布）。漏斗放在一過濾燒瓶 中’玻璃燒瓶被供以眞空以吸引溶液通過玻璃纖維超過2 〇 秒，藉以使聚合物包覆纖維。將過濾物從漏斗取下且在85 的爐子中加熱一小時使玻璃過濾物纖維上的聚合物形成交 鏈。從爐子取出後，根據包覆纖維的程序以1 〇〇〇 ml蒸館， 去離子水來清洗過濾物。然後將此清洗，包覆之過遽物空氣 乾燥。 從90 mm圓盤狀男裁下2英叶（5.1 cm)直徑的過濾圓 盤’將單一層過濾圓盤放在2英叶（5· 1 cm)直徑的Nalgene再 使用過濾容器中，如範例1所示。使1 〇〇毫升〇丨％重量的 氣化鈉溶液以重力通過過滤物。食鹽水溶液清洗後，使用2 〇 〇 mi ’ 0 · 5微米直徑，不具表面活化劑的聚苯乙烯乳膠微粒子 如範例1所述來測試過濾獲取效率。將〇·2%重量的氯化納 溶液100 ml與2 X 108粒子/ml的粒子溶液1〇〇 mi混合來製備 此200 ml(每毫升含108粒子）的粒子溶液。然後將產生的溶 液藉由重力通過過濾物。99.9 %以上的粒子藉由使溶液通過 基重爲2.2 osy(75gsm)的包覆玻璃過濾物而除去。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 13 請 先 閱 讀 背 之 注Walpole, Massachusetts, which contains 3-7% propane resin conjugate and 0.5 osy or 17 gsm Reemay support linen). The funnel was placed in a filter flask. The glass flask was emptied to attract the solution through the glass fibers for more than 20 seconds, thereby coating the fibers with the polymer. The filter was removed from the funnel and heated in an oven for one hour to cause the polymer on the glass filter fibers to crosslink. After taking out from the furnace, the filter was washed with 1,000 ml of steaming room and deionized water according to the procedure of coating fibers. This was then washed and the coated article was air-dried. A 2-inch leaf (5.1 cm) diameter filter disc was cut from a 90 mm disc-shaped male tailor. 'Place a single-layer filter disc in a 2-inch leaf (5.1 cm) diameter Nalgene and reuse it in a filter container, as shown in the example. 1 is shown. 100 ml of a weight% sodium gas solution was passed through the filter by gravity. After washing with a common salt solution, 200 mi ′ 0. 5 μm diameter polystyrene latex particles without a surfactant were used to test the filtration efficiency as described in Example 1. 100 ml of a 0.2% by weight sodium chloride solution was mixed with 100 ml of a particle solution of 2 × 108 particles / ml to prepare this 200 ml (containing 108 particles per ml) particle solution. The resulting solution was then passed through the filter by gravity. 99.9% or more of the particles were removed by passing the solution through a glass-coated filter having a basis weight of 2.2 osy (75 gsm). This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm). 13 Please read the note at the back
意[ % 再零I· 重έ 本. 頁 I 訂 經濟部智慧財產局員工消費合作社印製 YHW-PK-001-0S92 480246 A7 B7 五 、發明說明（11) 範例 重複範例4的程序，但所利用的微纖維玻璃過濾物改爲 LA-8141-0-A’ 其亦得自 Hollingsworth & Vose Company，East Walpole，Massachusetts，亦含有3-7¾丙烯樹脂結合物以及 〇·5 〇sy或17 gsm Reemay支撐麻布。如範例4，99.9 %以上 的粒子藉由使溶液通過包覆玻璃過濾物來過濾而除去，其基 重爲 2·5 osy(85gsm)。 雖然本説明書已詳細地説明了相關的具體實施例，其將 被精於此項技術者所重視而一旦瞭解了前述内容後，可輕易 地思索出這些實施例的替換物，改變及同等物。所以，本發 明的範圍應視附加的申請專利範圍和任何由此之同等物而 定。Meaning [% Rezero I · Replicate. Page I Order Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Employee Cooperatives Printed by YHW-PK-001-0S92 480246 A7 B7 V. Description of Invention (11) Example Repeats the procedure of Example 4, but The used microfiber glass filter was changed to LA-8141-0-A 'which was also obtained from Hollingsworth & Vose Company, East Walpole, Massachusetts, and also contained 3-7¾ acrylic resin conjugate and 0.5 sy or 17 gsm Reemay supports sackcloth. As in Example 4, more than 99.9% of the particles were removed by filtering the solution through a glass-coated filter, and its basis weight was 2.5 osy (85 gsm). Although this specification has described the specific embodiments in detail, it will be valued by those skilled in the art and once you understand the foregoing, you can easily think about alternatives, changes and equivalents of these embodiments. . Therefore, the scope of the invention should be determined by the scope of the additional patent application and any equivalents thereof.
請 先 閱 讀 背 之 注 意 再， 填 1 I裝 頁 I 叮 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 14 YHW-PK-001-059?Please read the back note first, fill in 1 I install the page I Ding printed by the Intellectual Property Bureau of the Ministry of Economic Affairs employee consumer cooperatives The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 14 YHW-PK-001 -059?
Claims (1)
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| TW088121775A TW480246B (en) | 1998-12-18 | 1999-12-13 | Cationically charged coating on glass fibers and method for making the same |
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| EP (1) | EP1140724A1 (en) |
| CN (1) | CN1398241A (en) |
| AR (1) | AR021733A1 (en) |
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| BR (1) | BR9915855A (en) |
| PE (1) | PE20001471A1 (en) |
| TW (1) | TW480246B (en) |
| WO (1) | WO2000037385A1 (en) |
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| MXPA02000795A (en) | 1999-07-21 | 2002-07-22 | Procter & Gamble | Microorganism filter and method for removing microorganism from water. |
| AU7340100A (en) * | 1999-08-31 | 2001-03-26 | Kimberly-Clark Worldwide, Inc. | Portable purification system |
| KR100777951B1 (en) | 2001-08-23 | 2007-11-28 | 더 프록터 앤드 갬블 캄파니 | Water filter materials, corresponding water filters and processes for using the same |
| US7615152B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products, Inc. | Water filter device |
| US7614508B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products Inc. | Water filter materials, water filters and kits containing silver coated particles and processes for using the same |
| US7614507B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products Inc. | Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same |
| US20050279696A1 (en) | 2001-08-23 | 2005-12-22 | Bahm Jeannine R | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| KR102139022B1 (en) | 2010-07-30 | 2020-07-29 | 알콘 인코포레이티드 | A silicone hydrogel lens with a crosslinked hydrophilic coating |
| JP6130791B2 (en) | 2011-01-04 | 2017-05-17 | ザ リサーチ ファウンデーション オブ ザ ステイト ユニヴァーシティ オブ ニューヨーク | Functionalization of nanofiber microfiltration membranes for water purification |
| HUE029018T2 (en) | 2011-10-12 | 2017-02-28 | Novartis Ag | Method for making uv-absorbing ophthalmic lenses by coating |
| US9505184B2 (en) | 2011-11-15 | 2016-11-29 | Novartis Ag | Silicone hydrogel lens with a crosslinked hydrophilic coating |
| WO2014095690A1 (en) | 2012-12-17 | 2014-06-26 | Novartis Ag | Method for making improved uv-absorbing ophthalmic lenses |
| CA2911888C (en) | 2013-02-14 | 2017-09-19 | Nanopareil, Llc | Hybrid felts of electrospun nanofibers |
| US9708087B2 (en) | 2013-12-17 | 2017-07-18 | Novartis Ag | Silicone hydrogel lens with a crosslinked hydrophilic coating |
| CN106715101B (en) | 2014-08-26 | 2019-11-05 | 诺华股份有限公司 | Method for applying stable coating in silicone hydrogel contact lens on piece |
| WO2016074750A1 (en) | 2014-11-13 | 2016-05-19 | Gerresheimer Glas Gmbh | Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter |
| EP3391101B1 (en) | 2015-12-15 | 2020-07-08 | Alcon Inc. | Method for applying stable coating on silicone hydrogel contact lenses |
| DE102017113206A1 (en) * | 2017-06-15 | 2018-12-20 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Sizing-free and silane-free modified fiberglass surfaces, composite materials made therefrom, and methods of making the modified fiberglass surfaces |
| CN111386478B (en) | 2017-12-13 | 2023-11-14 | 爱尔康公司 | Zhou Pao and month polishing gradient contact lens |
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| GB2043734B (en) * | 1979-03-01 | 1983-08-17 | Amf Inc | Filter and method of making same |
| US4230573A (en) * | 1979-06-08 | 1980-10-28 | Amf Incorporated | Cartridge filter and method of making same |
| GB2056485B (en) * | 1979-08-09 | 1983-10-12 | Amf Inc | Beverage filtration process |
| US4523995A (en) * | 1981-10-19 | 1985-06-18 | Pall Corporation | Charge-modified microfiber filter sheets |
| JPS6058221A (en) * | 1983-09-09 | 1985-04-04 | Toyo Roshi Kk | Filter material for filtering air |
| US4915839A (en) * | 1984-03-15 | 1990-04-10 | Cuno, Incorporated | Process for surface modifying a microporous membrane |
| US5151189A (en) * | 1990-09-17 | 1992-09-29 | Gelman Sciences, Inc. | Cationic charge modified microporous membrane |
| EP0673753B1 (en) * | 1993-07-21 | 1999-12-15 | Unitika Limited | Porous tube of fiber-reinforced plastic and methods of manufacturing the same |
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- 1999-12-15 WO PCT/US1999/029702 patent/WO2000037385A1/en not_active Application Discontinuation
- 1999-12-15 CN CN99814543A patent/CN1398241A/en active Pending
- 1999-12-15 AU AU25889/00A patent/AU2588900A/en not_active Abandoned
- 1999-12-15 EP EP99968480A patent/EP1140724A1/en not_active Withdrawn
- 1999-12-15 BR BR9915855-8A patent/BR9915855A/en not_active Application Discontinuation
- 1999-12-15 PE PE1999001258A patent/PE20001471A1/en not_active Application Discontinuation
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| AU2588900A (en) | 2000-07-12 |
| AR021733A1 (en) | 2002-07-31 |
| PE20001471A1 (en) | 2000-12-25 |
| CN1398241A (en) | 2003-02-19 |
| EP1140724A1 (en) | 2001-10-10 |
| BR9915855A (en) | 2001-10-23 |
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