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公开(公告)号：KR1020160083201A
公开(公告)日：2016-07-12
申请号：KR1020140193162
申请日：2014-12-30
Applicant: 한국조폐공사
Abstract: 본발명은습윤강도가향상된보안용지및 이의제조방법에관한것으로서, 보다상세하게는수초지를수용성폴리이소시아네이트가포함된용액에함침시켜제조함으로써, 습부상태에서다른첨가제와반응하거나시간이경과되어그 기능을상실한채 지속적으로순환되면서내부에남아있어새롭게투입되는첨가제의효능을떨어뜨리거나수초지기를오염발생할수 있는등의문제점을해결하고, 습윤강도가우수한보안용지를제공하고자한다.
Abstract translation: 本发明涉及具有改善的湿强度的安全纸及其制造方法。 更具体地说，本发明的目的是提供具有优异的湿强度的安全纸，其能够解决硬质纸的污染等问题，或由于添加剂与其他添加剂反应而新输入的添加剂的有效性降低，同时 硬纸是湿的或连续循环的并且残留在硬质纸中，随着时间的流逝，随着时间的流逝，通过将硬纸浸渍到含有水溶性多异氰酸酯的溶液中来制造安全纸 。
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公开(公告)号：KR1020150077038A
公开(公告)日：2015-07-07
申请号：KR1020130165863
申请日：2013-12-27
Applicant: 한국조폐공사
IPC: G07D7/12
CPC classification number: G07D7/14 , G07D7/12 , G07D2207/00
Abstract: 본발명은수표, 상품권또는은행권을포함하는유가증권이나여권, 증명서, 신분증또는비밀문서의위변조를방지하기위한검사용보안제품및 이의진위식별방법에관한것으로, 금속이온과착체(complex) 형성가능한형광물질을포함하는검사용보안제품의광학특성을이용하여, 진본확인이필요할경우, 제조자에의해제공된정보를가진전문가또는일반인에의해용이하게진위확인이가능하고, 위변조식별에명확성을제공하고자함이다.
Abstract translation: 本发明涉及一种防伪辨认用安全产品及其辨别方法，能够防止伪造机密文件，身份证件，证件，护照或包括支票，礼券，银行在内的证券 法案。 本发明提供了假冒歧视的清晰度，并且如果通过使用安全产品的光学特性来进行假冒判别来进行伪造性判别时，由公众或专家提供的信息容易地辨别制造商提供的假冒伪劣的伪造品， 荧光材料形成络合物和金属离子。
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公开(公告)号：KR101495497B1
公开(公告)日：2015-02-27
申请号：KR1020130161280
申请日：2013-12-23
Applicant: 한국조폐공사
CPC classification number: D21H11/12
Abstract: 본 발명은 린터섬유를 이용한 면펄프 제조방법에 관한 것으로서, 린터섬유 원료로트로부터 제조되는 면펄프의 특성이 불균일한 문제를 최소화하기 위하여, 복수의 린터섬유 원료로트 각각에서 일정량의 린터섬유를 샘플링하여 각 린터섬유 원료로트의 특성을 평가하는 1차 특성 평가 단계, 상기 1차 특성 평가 결과를 기초로 선택된 2 이상의 린터섬유 원료로트를 정선 및 혼합하여 린터섬유 혼합로트를 제공하는 정선 및 혼합 단계, 상기 린터섬유 혼합로트에서 일정량의 린터섬유를 샘플링하여 특성을 평가하는 2차 특성 평가 단계 및 상기 2차 특성 평가 결과를 기초로 선택된 하나 이상의 린터섬유 혼합 로트를 이용하여 면펄프를 제조하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 면펄프의 특성이 균일해지고, 요구되는 면펄프를 용이하게 제조할 수 있는 효과가 있다.
Abstract translation: 本发明涉及一种使用短绒纤维生产棉纸的方法，其中该方法包括：第一性能评估步骤，从多个棉绒纤维原料批中的每一个中抽取特定数量的缺口纤维，并评估每个绒布的性质 纤维原料批次，以减少从棉绒纤维原料批生产的棉浆的性质不均匀的问题; 选择和混合步骤，通过仔细选择和混合基于在第一性能评估步骤之后的结果选择的两种或更多种纤维素原料，提供短纤维混合批次; 第二性能评估步骤，从所述短纤维混合批料中抽取特定数量的缺棉纤维并评价其特性; 以及使用基于第二性能评价步骤后的结果选择的一种或多种纤维素混纺批次来生产棉浆的步骤。 通过本发明，棉浆的性质均匀，可以容易地生产所需的棉浆。
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公开(公告)号：KR1020140147169A
公开(公告)日：2014-12-30
申请号：KR1020130069431
申请日：2013-06-18
Applicant: 한국조폐공사
Abstract: The present invention relates to a method for manufacturing paper, and more specifically, to a method for manufacturing high strength and air permeability paper which has competitive price compared to existing pulp. To this end, provided is a method for manufacturing high strength and air permeability paper which has competitive price by performing mercerization of fiber, mixing mercerized pulp beaten by being cut to minimize generation of fines, and impregnating the same.
Abstract translation: 本发明涉及一种纸的制造方法，更具体地说，涉及一种制造与现有纸浆相比具有竞争力的价格的高强度和透气性纸的方法。 为此，提供了一种制造高强度透气性纸的方法，其通过进行纤维的丝光处理具有竞争力的价格，通过切割来混合丝光纸浆以最小化细粉的产生并浸渍。
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公开(公告)号：KR101331407B1
公开(公告)日：2013-11-21
申请号：KR1020120040770
申请日：2012-04-19
Applicant: 한국조폐공사
Abstract: 본 발명은 보안용지의 유통중 발생하는 구김이나 주름과 같은 훼손을 억제하고 물리적 저항성을 향상시켜서 수표, 상품권, 은행권(지폐 등) 등의 유통 수명을 늘릴 수 있도록 하는 보안 용지 및 그 제조 방법에 관한 것이다. 본 발명의 일면에 따른 보안 용지는, 에폭시화 폴리아미드 레진계 수지, 또는 식물성 검류를 포함하는 이중결합을 갖는 단량체 용액이 첨가된 천연섬유의 지료가 압착 건조되어 제조된 원지를 구김방지용 표면처리 수용액에 침지하고 건조하여 경화된 용지로서, 상기 원지의 셀룰로오스 분자쇄와 상기 구김방지용 표면처리 수용액 간의 가교결합이 형성되어 구김 저항성이 증가된 구김 기공도를 갖는 것을 특징으로 한다.
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Patent Agency Ranking
公开(公告)号：KR1020130117975A
公开(公告)日：2013-10-29
申请号：KR1020120040772
申请日：2012-04-19
Applicant: 한국조폐공사
Abstract: PURPOSE: Security paper with a drug discoloration function and a manufacturing method thereof are provided to include a color fiber which expresses a discoloration function by reacting to solvent, acid, alkali and bleaching agents as a security component. CONSTITUTION: A manufacturing method for security paper with a drug discoloration function comprises following steps. A fiber or a fiber of a film type is manufactured in order to include solvent discoloration dyes or pigment or fluorescent dyes by radiating them (S10). Paper is manufactured by cutting the manufactured fiber into a regular length and adding the cut fiber in a cotton fiber (S30). When the cut fiber is added in the cotton fiber, 0.001-0.5 weight% of the fiber about the cotton fiber is added. In the step of manufacturing paper, the manufactured fiber is cut into a regular length of 3-5 mm and added in the cotton fiber when the manufactured fiber is smaller than 70 denier or the manufactured fiber is cut into a plate form or a single fiber form of less than 2 mm in a right angle direction and added in the cotton fiber when the manufactured fiber is more than 70 denier (S20,S40). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S10) Manufacture security fiber by mixing dyes/pigment for discoloring solvent fluorescent dyes/pigment while process of radiating and producing fiber; (S20) Diameter
Abstract translation: 目的：提供具有药物变色功能的安全纸及其制造方法，包括通过使溶剂，酸，碱和漂白剂作为安全性成分反应而表现变色功能的色素纤维。 构成：具有药物变色功能的安全纸的制造方法包括以下步骤。 制造纤维或薄膜类型的纤维，以便通过辐射来包括溶剂变色染料或颜料或荧光染料（S10）。 通过将制造的纤维切割成规则长度并将切割的纤维加入棉纤维中制造纸（S30）。 当棉纤维中加入切割的纤维时，加入棉纤维周围的纤维的0.001-0.5重量％。 在制造纸的步骤中，将制造的纤维切割成3-5mm的规则长度，并且当制造的纤维小于70旦尼尔时将其加入到棉纤维中，或者将制造的纤维切割成板形或单纤维 当制造的纤维大于70旦尼尔时，在直径方向上小于2mm的形式加入到棉纤维中（S20，S40）。 （附图标记）（AA）开始; （BB）否 （CC）是; （DD）结束; （S10）通过混合染料/颜料制造安全纤维，用于褪色溶剂荧光染料/颜料，同时辐射和生产纤维的过程; （S20）直径<70旦尼尔 （S30）通过切割3-5mm的长度并加入棉纤维中生产纸张; （S40）通过切割2mm或板状的纤维长度并加入棉纤维中生产纸张
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公开(公告)号：KR1020130116086A
公开(公告)日：2013-10-23
申请号：KR1020120037961
申请日：2012-04-12
Applicant: 한국조폐공사
Abstract: PURPOSE: Multi layer security paper is provided to show different patterns according to the side of the paper due to the fact that the first typed silver coin is darker than the second type silver coin. CONSTITUTION: Multi layer security paper comprises the first side paper (105), the second side paper (115) and an intermediate layer (110). The first side coin comprises the first typed coin. The second side paper comprises the first typed coin and the second typed coin with different patterns. The intermediate layer is located between the first side paper and the second side paper. Through the second side paper, light is projected. The density of the first typed coin is stronger than that of the second typed coin. [Reference numerals] (105) Surface layer paper; (110) Intermediate layer; (115) Base layer paper; (120) Surface layer paper silver coin; (125) Base layer paper silver coin; (AA) Lamination
Abstract translation: 目的：提供多层安全纸以根据纸张的一面显示不同的图案，因为第一类型的银币比第二种类型的银币更暗。 构成：多层安全纸包括第一侧纸（105），第二侧纸（115）和中间层（110）。 第一侧硬币包括第一类硬币。 第二张纸包括第一种类型的硬币和具有不同图案的第二种类型的硬币。 中间层位于第一侧纸和第二侧纸之间。 通过第二张纸，投射光。 第一类硬币的密度比第二类硬币的密度要强。 （附图标记）（105）表层纸; （110）中间层; （115）基层纸; （120）表层纸银币; （125）基层纸银币; （AA）层压
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公开(公告)号：KR100449000B1
公开(公告)日：2004-09-16
申请号：KR1020010088765
申请日：2001-12-31
Applicant: 한국조폐공사
IPC: D21H21/20
Abstract: PURPOSE: A manufacturing method of wet strength paper is characterized by adding cationic inorganic polymer and a congealing agent to paper materials, neutralizing negative charge of the paper materials and adding a wet paper strength agent. CONSTITUTION: The wet strength paper is obtained by the steps of: preparing the water soluble paper materials containing 3-4wt.% of solids; adding 0.01-0.1% of multivalent cationic inorganic polymer having 13-18 of aluminium as nuclear per unit crystal or 0.01-0.1wt.% of the cationic congealing agent having 2.5-5meq/g of charge density and 100000-450000 of molecular weight, followed by reacting the materials; adding 0.1-1.5wt.% of the wet strength agent to a reactant, followed by diluting the materials to make the materials having 0.1-0.3wt.% of solids; and then dewatering and drying the diluted material.
Abstract translation: 目的：一种湿强纸的制造方法，其特征在于在纸材中加入阳离子无机聚合物和凝结剂，中和纸材料的负电荷，并加入湿纸强度剂。 组成：湿强纸通过以下步骤获得：制备含有3-4重量％固体的水溶性纸材料; 加入0.01-0.1％的多价阳离子无机聚合物，每个单元晶体含13-18个铝作为核或0.01-0.1重量％阳离子凝胶剂，其电荷密度为2.5-5meq / g，分子量为100000-450000， 随后使这些材料反应; 向反应物中加入0.1-1.5wt。％的湿强剂，然后稀释材料，制得固含量为0.1-0.3wt。％的材料; 然后将稀释的材料脱水和干燥。
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公开(公告)号：KR1020040060272A
公开(公告)日：2004-07-06
申请号：KR1020020086821
申请日：2002-12-30
Applicant: 한국조폐공사
Abstract: PURPOSE: Security paper is characterized by having increased fouling resistance and maintaining the existing physical, the chemical and the mechanical properties. A manufacturing method thereof is characterized by adding fluorine type compound having excellent water repellency and oil repellency to a composition of a surface treating agent. CONSTITUTION: Security paper is obtained by the steps of: beating and refining cotton fiber to prepare pulp; adding 0.1-1.5wt.% of a wet strength enhancer to the pulp to manufacture wet paper; treating the paper with a first surface treating solution; passing the treated paper through a compress roller to remove the excess surface treating solution; infiltrating the paper into a second surface treating solution; and then drying and humidity-controlling the paper. It is added that 1-10wt.% of fluorine type compound based on the total surface treating solution. The first surface treating solution is comprised of polyvinyl alcohol, a surface treating resin, the wet strength enhancer and the fluorine type compound. The second surface treating solution contains borax and glycerine.
Abstract translation: 目的：安全纸的特点是具有增加的防污性，并保持现有的物理，化学和机械性能。 其制造方法的特征在于向表面处理剂的组合物中添加具有优异的防水性和拒油性的氟类化合物。 规定：安全纸是通过以下步骤获得的：打浆和精制棉纤维制备纸浆; 向纸浆中加入0.1-1.5重量％的湿增强剂以制造湿纸; 用第一表面处理溶液处理纸; 使经过处理的纸通过压辊以除去多余的表面处理溶液; 将纸张渗透到第二表面处理溶液中; 然后干燥和湿度控制纸张。 加入基于总表面处理溶液的1-10重量％的氟型化合物。 第一表面处理溶液由聚乙烯醇，表面处理树脂，湿强度增强剂和氟型化合物组成。 第二表面处理溶液含有硼砂和甘油。
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公开(公告)号：KR100421787B1
公开(公告)日：2004-03-11
申请号：KR1020010088760
申请日：2001-12-31
Applicant: 한국조폐공사
IPC: C23C18/16
Abstract: PURPOSE: A method for manufacturing conductive paper by directly applying electroless plating onto pulp fiber contained paper material beaten during general paper manufacturing process is provided. CONSTITUTION: In a method for manufacturing paper using pulp fiber, the method for manufacturing conductive paper comprises the processes of injecting an electroless plating solution comprising a solution containing salts of conductive metal selected from the group consisting of nickel and copper and a reduction solution of the conductive metal into a paper material in which the pulp fiber is beaten; and directly reducing and precipitating the conductive metal on the beaten pulp fiber by mixing the electroless plating solution with the paper material, wherein the electroless plating solution contains salts of the conductive metal corresponding to 70 to 100 wt.% of solid of the paper material, wherein the paper material further comprises a filler selected from the group consisting of calcium carbonate, talc, clay, titanium dioxide and a mixture thereof, and 2 to 15 wt.% of the filler is contained in the paper material on the basis of solid of the paper material, wherein the nickel electroless plating solution comprises nickel salt contained solution and reduction solution, the nickel salt contained solution contains 3.5 to 4.5 wt.% of nickel salt, and the reduction solution contains 1.5 to 2.5 wt.% of sodium hypophosphite as reducing agent, wherein the copper electroless plating solution comprises copper salt contained solution and reduction solution, the copper salt contained solution contains 5.5 to 6.5 wt.% of copper salts, and the reduction solution contains 30 to 40 wt.% of formalin or paraformaldehyde as reducing agent, and wherein the conductive metal contained solution and reduction solution are mixed in a mixing ratio of 1:1 to 1:1.2 on the basis of equivalent.
Abstract translation: 目的：提供一种通过在通常造纸过程中对打浆的纸浆纤维直接施加无电镀覆制造导电纸的方法。 构成：在使用纸浆纤维制造纸的方法中，用于制造导电纸的方法包括以下步骤：将包含含有选自镍和铜的导电金属的盐的溶液的无电镀液和 将导电金属制成纸浆纤维被打浆的纸材; 通过将无电解电镀液与纸材料混合，直接还原并沉淀在打浆的纸浆纤维上的导电金属，其中无电解电镀液含有相当于纸材固体70-100重量％的导电金属盐， 其中所述纸材料进一步包含选自碳酸钙，滑石，粘土，二氧化钛及其混合物的填料，并且所述填料的2至15重量％基于固体 其中镍化学镀溶液包含含镍盐溶液和还原溶液的纸材料，所述含镍盐溶液含有3.5重量％至4.5重量％的镍盐，并且所述还原性溶液含有1.5重量％至2.5重量％的次磷酸钠作为 其中所述铜化学镀液包含铜盐溶液和还原液，所述铜盐包含溶液 离子含有5.5〜6.5重量％的铜盐，还原液含有30〜40重量％的福尔马林或多聚甲醛作为还原剂，并且其中导电金属含有溶液和还原溶液以1： 1至1：1.2的等值基础上。
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