經濟部屮央標準局β工消费合作社印製 ‘‘OibG'i Λ 6 _；_ϋ6_ 五、發明説明（） 〔產業上之利用範圍〕 本發明係有鬭於一種製紙方法，不只可Μ提高«充料 ，细撤鐵維及其他添加蕖品等之生產率，且可增加在抄紙 機上之濾水性。 〔習知技藉〕 一般于抄紙時，通常在抄紙主要原料紙粲之外，並併 用有缜充料。尤其在中性抄紙中，一般使用Μ磺酸鈣為主 鱧之缜充料。 然而，在使用《充料時，會鏖生諸如在金羼篩網上之 脫水工程中，«充料之生產率降低，滴水速度遲缓等操作 上及經濟上不佳之狀況。 因此，為逹到提高生產率及滴水之目的，已有各種使 用生產率改良劑或濾水性改良劑之方法被提出。 在此類技術中，有一棰利用陽離子水溶性高分子物質 ，使抄紙產生適當之凝集，以提高生產率及濾水性之方法 ，在很久’以前已被提出過。 在特開昭57-51900號公報中，曾舉出併用矽膠及陽離 子澱粉之抄舐方法。 在特開昭62-191598號公報中，曾舉出Μ陽離子性聚 合物配合皂土Μ提高生產率之方法。 在特開昭62-110998號公報中，曾舉出添加瞜質矽酸 ，陽離子性兩性聚丙烯基醢胺衍生物或陽離子澱粉之方法 Ο 然而，無論Κ何種方法，要同時提高《充料，細撤绻 (請先閲讀背面之注意事項再塡寫本頁) 本紙張尺度边用中國Η家標準（CNS)甲4規格（210x297公及） 3 loibo· Λ 6 Η 6 經濟部屮央標準局灵工消t合作社印製 五、發明説明（） 維及其他藥品之生產率及濾水性，且對質地等品質無不良 彩響，同時在經濟上符合價廉，但可滿足生產率及濾水性 需求之方法，目前仍未完成。 〔本發明欲解決之課題〕 本發明係提出一棰抄紙方法*以解決已往抄紙工程中 «充料，細撤繼維及其他藥品等之生產率不足之課題，並 提高其濾水性，Μ增加其可操作性及生產效率。 〔解決課題之手段〕 本發明之發明人等，為得到提高抄紙工程中《充料， 细撤纖維等之生產率及濾水性之方法，經刻意檢討之結果 ，發現以兩性澱粉及齡性高分子聚硫酸矽酸鋁（在本說明 書中有些地方略稱為「PASS」）合併使用時可以由低成本 得到高生產率及高濾水性，乃完成本發明。 (兩性澱粉） 本發明中所使用之澱粉原料，係通常使用之原料澱粉 *如馬鈐薯澱粉，珍珠粉澱粉，玉米澱粉Μ及上述澱粉之 加水分解澱粉等，其定義為分子中含有陽離子基及陰離子 基之澱粉。亦即，為使兩棰官能基均能導入其中，因此必 須以化學方法將之導入。陽離子化之方法，係使用通常之 方法，即變性劑係使用含3级胺基或4级銨基等之陽離子 化藥劑的一《方法，可藉諸如濕式法，乾式法等方法實施 。陰離子化之方法，可使用含磷酸基，磺酸基，羧基等陰 離子化劑，再以上述陽離子化同樣之處理方法實施。此外 ，在得自地下莖之原料澱粉中，亦有原先即含有陰離子性 (請先閲讀背面之注意事項再塡寫本頁) 訂_ 線' 本紙張尺度边用中國國家標準（CNS)甲4規格（210x297公龙） 4 AG Η 6 五、發明説明（） 基者，此類澱粉只要加以《離子化反應«理即可容易地得 到兩性澱粉。 Μ這些變性劑對澱粉逐次反應》將陽離子基及陰離子 基導入于澱粉中，即為兩性澱粉。一般Μ置換度來表示其 程度，置捵度之定義係指澱粉中蕕萄糖單位數對導入置基 之數目而言。 適用於本發明之兩性澱粉，其置換度，隈離子基爲 0.01〜0.05,陰離子基為0.005〜0.05爲宜。 (PASS) 本發明中使用之齡性高分子聚碇酸矽酸鋁，乃記載于 特開平2-167814號公報中之物質，可使用由日本輕金屬 (股）生產並販賣于一般市面上、商品名為「PASSj之商品 。此物質係由硫酸鋁與二氣化矽所得到之高分子無機物， 其溫度及pH範圍在目前使用之硫酸鋁之上，應用範圍更為 廣泛。 (添加量） 本發明中兩性澱粉及「PASS」之添加量，必須配合各 棰抄紙之條件，決定最適當之量後使用。 經濟部中央標準局A工渭费合作社印驭 亦即，必須考慮紙漿之種類，填充料配合率等及紙漿 原料之組成，pH，損壊紙之混合比例等等。一般添加量， 其簡易榡準為相對於紙漿原料固形分可添加0.1〜2.0%之 兩性澱粉、0.05〜10.0%之「PASSj (風乾>。 本發明中兩性澱粉及「PASS」亦可合併使用添加于紙 漿原料中，其添加方法並無特別規定，且在紙漿原料調製 5 (請先閱讀背面之注意事項洱蜞寫本頁) 本紙5艮尺度边用中國國家標準（CNS)f 4規格(210x297公龙）Printed by the β-Consumer Cooperative Society of the Ministry of Economic Affairs, Standard Industrial and Consumer Cooperatives '' OibG'i Λ 6 _; _ϋ6_ V. Description of the invention () [Scope of use in the industry] The present invention is a paper-making method, not only can it be improved « The productivity of filling, fine iron removal and other added products, etc., and can increase the water drainage on the paper machine. [Conventional Techniques] Generally, when making paper, it is usually used in addition to the main raw material of papermaking. Especially in neutral papermaking, calcium sulfonate is generally used as the main filling of snakehead. However, when using "Filling," such as dehydration projects such as on Jinjin screens, «Filling productivity decreases, dripping speed is slow, and other operational and economically unfavorable conditions. Therefore, for the purpose of improving productivity and dripping, various methods of using productivity modifiers or water drainage modifiers have been proposed. Among such technologies, there is a method that uses cationic water-soluble polymer substances to produce proper aggregation of papermaking to improve productivity and water drainage, which has been proposed a long time ago. In Japanese Patent Laid-Open No. 57-51900, a method of copying silicone rubber and cationic starch was cited. In Japanese Patent Laid-Open No. 62-191598, there has been mentioned a method of increasing productivity by mixing M cationic polymer with bentonite M. In Japanese Unexamined Patent Publication No. 62-110998, a method for adding squalic silicic acid, a cationic amphoteric polyacrylamide derivative or cationic starch was mentioned. However, regardless of the method of K, the "filling" ， Fine withdrawal (please read the precautions on the back before writing this page) The size of this paper is based on the Chinese NH Standard (CNS) A 4 specifications (210x297) and 3 loibo · Λ 6 Η 6 Ministry of Economic Affairs standard Printed by Ju Ling Gong Xiaot Cooperative Society V. Description of invention () Maintains the productivity and water drainage of other medicines, and has no adverse color effects on texture and other qualities, and is economically affordable, but can meet the needs of productivity and water drainage The method has not been completed yet. [Problems to be solved by the present invention] The present invention proposes a papermaking method * to solve the problem of insufficient productivity in the previous papermaking process of «filling, fine-removal, maintenance and other medicines, etc., and improve its water drainage, M increases its Maneuverability and production efficiency. [Means for Solving the Problem] The inventors of the present invention have found that amphoteric starch and ageing polymers are used to improve the productivity and water drainage of "filling, fine fiber removal, etc." in the papermaking process. When polyaluminum silicate sulfate (abbreviated as "PASS" in some places in this specification) is used in combination, high productivity and high water drainage can be obtained from low cost, which completes the present invention. (Amphoteric starch) The starch raw materials used in the present invention are the commonly used raw material starches * such as tapioca potato starch, pearl powder starch, corn starch M and hydrolyzed starch of the above starch, which are defined as containing cationic groups in the molecule And anionic starch. That is, in order to allow both functional groups to be introduced into it, it must be introduced chemically. The cationization method is the usual method, that is, the denaturant is a method using a cationization agent containing a tertiary amine group or a tertiary ammonium group, etc., which can be implemented by methods such as wet method and dry method. For the anionization method, anionizing agents containing phosphoric acid groups, sulfonic acid groups, carboxyl groups, etc. can be used, and the same treatment method as the above cationization can be used. In addition, the raw starch obtained from the underground stems also contains anionic properties (please read the precautions on the back before writing this page). _LINE 'This paper uses Chinese National Standard (CNS) Grade 4 specifications (210x297 male dragon) 4 AG Η 6 V. Description of the invention () Based on this kind of starch, as long as the "ionization reaction" is applied, the amphoteric starch can be easily obtained. Μ These modifiers react successively to the starch >> The introduction of cationic groups and anionic groups into the starch is amphoteric starch. Generally, the degree of substitution of M is used to express its degree. The definition of the degree of substitution refers to the number of units of starch in starch relative to the number of bases introduced. The amphoteric starch suitable for the present invention has a substitution degree of Kuma ion group of 0.01 ~ 0.05 and anion group of 0.005 ~ 0.05. (PASS) The aged polymer polyaluminum silicate used in the present invention is described in Japanese Patent Laid-Open No. 2-167814. It can be produced and sold on the general market by the Japanese light metal company. The product named "PASSj. This substance is a polymer inorganic substance obtained from aluminum sulfate and silicon dioxide. Its temperature and pH range are above the currently used aluminum sulfate, and the application range is wider. (Additional amount) In the invention, the addition amount of amphoteric starch and "PASS" must be matched with the conditions of each paper, and the most appropriate amount should be determined before use. Yin Yu, A Weiwei Cooperative, Central Bureau of Standards, Ministry of Economic Affairs. That is, the type of pulp, the blending ratio of fillers, the composition of pulp raw materials, pH, the mixing ratio of damaged paper, etc. must be considered. The general addition amount, its simple standard is to add 0.1 ~ 2.0% of amphoteric starch and 0.05 ~ 10.0% of "PASSj (air-drying)" to the solid content of pulp raw materials. The amphoteric starch and "PASS" can also be used in combination in this invention It is added to the pulp raw material, and the method of addition is not specified, and it is prepared in the pulp raw material 5 (please read the precautions on the back side to write this page first) This paper uses the Chinese National Standard (CNS) f 4 specifications on the 5 gram scale side ( 210x297 male dragon)
AG HC 經濟部中央標準局β工渭费合作社印5Ϊ. 五、發明説明（） 之任何階段中添加均宜。此外，雖然已知添加順序與生產 率及濾水性之提高並無鼷係，然Μ「PASS」先添加，再添 加兩性酒粉之方法為宜。 〔實施例之詳細說明〕 以下即以實施例具醱說明本發明，然本發明並不受實 施例内容之任何限制。 奮掄例1 : 本實施例中，紙狻使用CSF350H1之LBKP，《充料使用 市售之製紙用輕質碳酸鈣（奥多摩工樂公司製）。以5%之 添加率（相對於紙漿〉添加《充料後，將兩者之混合漿液調 成濃度2 %之紙漿原料。將此紙漿原料稀釋成0.5%後， 添加1.0%之「PASS」。其次，再添加1%之Cato 3210 (王子國際公司製）水溶液（兩性澱粉），使成〇· 5%。 «充料及細撖鑛雄合計之生產率MB r i t jar tester 測定。在攪拌速度lOOOrpia，金羼篩網200 nesh之條件下 ，採取初期30秒之濾水，測定其固形分後，卽可求得生產 率〇 此外，嫌水性係以Canadian freeness tester測定其 濾水度。其結果示于第1表中。 (請先閲讀背面之注意事項再项寫本頁) 裝. 訂- 線 本紙張尺度边用中國國家楳準（CNS)V4規格（210父297公址) 6 AG Π 6 五、發明説明（） 經濟部屮央梂準局β工消赀合作社印¾ 表 1 兩性澱粉 (% ) 「PASS」 (96 ) 生產率 (%) 濾水度 (ml) 實施例1 0.5 1.0 63.1 583 比較例ι-a 0 0 14.5 250 比較例1-b 0.5 0 25.1 369 比較例1-c 0 1.0 17.4 322 比較例1-d 陽離子澱 粉 0.5 1 . 0 25.2 370 比較例1-e 0.5 硫酸鋁 1.0 40.0 415 比較例1 - f 生產率改 良劑 (帕可； perco1) 47 0.01 Organosoa 0. 1 P 46. 1 448 (請先閲讀背面之注念事項再埙寫本頁) 裝- 訂 本紙張尺度边用中國Η家標準（CNS)甲4規格（210x297公址） Λ 6 13 6 五、發明説明（） 比較例卜a; 第1表中所示之比較例l_a，係于實施例1中，同時 去除兩性毅粉及「PASS」之糸統。 比較例卜b，c : 第1表中所示之比較例，係于實施例1中去除兩 性澱粉之条统，比較例卜b係實施例1中去除「PASS」之 条法。 比較例卜d: 第1表中所示之Ι-d，係于實施例1中添加「陽離子 澱粉」CAT0F(王子國際公司製〉取替兩性澱粉之結果。 比較例卜e: 第1表中所示之比較例1-e，係于實施例1中，併用 硫酸鋁Μ取替「PASS」之結果。 比較例Ι-f : 第1表中所示之比較例1- f，係于實施例1中，併用 皂土糸陽離子性聚丙烯基醢胺Μ取代「PASS」之結果。此 例中，係MAllied Colloid 公司製之 Organosoap 0.1% 及 生產率改善劑Percol 47 0.02%之添加量寅施。 (請先閱讀背面之注意事項再填寫本頁) 裝- ' 線. 經濟部屮央櫺準局β工消贽合作社印$1 本紙張尺度边用中國國家標準（CNS)甲4規格（210x297公度） 8AG HC Ministry of Economic Affairs Central Standards Bureau β Gongwei Fei Cooperative Printed 5Ϊ. Fifth, the invention description () should be added at any stage. In addition, although it is known that the order of addition and productivity and water drainage are not improved, the method of adding “PASS” first and then adding amphoteric wine powder is appropriate. [Detailed description of the examples] The following examples illustrate the present invention, but the present invention is not limited by the contents of the examples. Example 1: In this example, LBKP of CSF350H1 was used for the paper satin, "The use of light calcium carbonate for papermaking (manufactured by Otama Kung Lok Co., Ltd.) is commercially available as a filler. Add "filling" at a rate of 5% (relative to pulp), and then adjust the mixed slurry of the two to a pulp material with a concentration of 2%. After diluting this pulp material to 0.5%, add 1.0% of "PASS". Next, add 1% of Cato 3210 (manufactured by Oji International Co., Ltd.) aqueous solution (amphophilic starch) to make 0.5%. «Measurement of the total production rate of MB and rit jar tester of the filling and fine smelter. At the stirring speed of 100 Orpia, gold Under the condition of 200 mesh, the initial 30 seconds of water filtration was used to measure the solid content, and the productivity can be obtained. In addition, the water repellency was measured by the Canadian freeness tester. The results are shown in the first In the table. (Please read the precautions on the back before writing this page) Binding. Binding-Line paper size used by China National Standard (CNS) V4 (210 father 297 public address) 6 AG Π 6 V. Invention Description () Printed by the β-Consumer Cooperative Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economy ¾ Table 1 Amphoteric starch (%) “PASS” (96) Productivity (%) Water filtration (ml) Example 1 0.5 1.0 63.1 583 Comparative example ι -a 0 0 14.5 250 Comparative Example 1-b 0.5 0 25.1 369 Comparative Example 1-c 0 1.0 17.4 322 Comparative Example 1-d cationic starch 0.5 1 .0 25.2 370 Comparative Example 1-e 0.5 aluminum sulfate 1.0 40.0 415 Comparative Example 1-f productivity improver (Paco; perco1) 47 0.01 Organosoa 0.1 P 46.1 448 (please read the notes on the back before writing this page) Binding-The size of the paper is the Chinese Standard (CNS) A 4 specifications (210x297 public address) Λ 6 13 6 V. Description of invention () Compare Example a; the comparative example l_a shown in the first table is in Example 1, and the amphoteric powder and the "PASS" system are removed at the same time. Comparative example b, c: the comparison shown in the first table Example, the system of removing amphoteric starch in Example 1, Comparative Example b is the method of removing "PASS" in Example 1. Comparative Example d: Ι-d shown in Table 1 is based on The result of adding "cationic starch" CATOF (manufactured by Oji International Co., Ltd.) to amphoteric starch in Example 1. Comparative Example bu e: Comparative Example 1-e shown in Table 1 is in Example 1 and uses sulfuric acid Aluminum M replaces the result of "PASS". Comparative Example Ι-f: Comparative Examples 1-f shown in the first table are in Example 1 and use bentonite The ionic group Dukes polypropylene substituted amine Μ result "PASS" of. In this embodiment, based Organosoap MAllied Colloid Corporation of 0.1% and a productivity-improving agent Percol 47 0.02% of the added amount administered Yin. (Please read the precautions on the back and then fill out this page) Install-'Line. The Ministry of Economic Affairs, Ministry of Economic Affairs, Central Bureau of Industry and Commerce β Gongxiaozhi Cooperative printed $ 1. This paper scale uses the Chinese National Standard (CNS) A 4 specifications (210x297 degrees ) 8