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81. 发明专利

JP2005205919A Ink receiving component for pressure ball point pen or water ink receiving component for writing implement 审中-公开
标题翻译：油压接头组件用于压力点笔或水墨接收组件用于书写实施
公开(公告)号：JP2005205919A
公开(公告)日：2005-08-04
申请号：JP2005046835
申请日：2005-02-23
申请人： Mitsubishi Pencil Co Ltd , 三菱鉛筆株式会社
发明人： KOYAMA TAKAO , KAMIYA TOSHIFUMI , OGIWARA YASUAKI , TSUNODA YUZO , ONO TOSHIO
IPC分类号： B43K7/03 , B43K7/02 , C09D11/18
摘要： PROBLEM TO BE SOLVED: To provide an ink receiving component for pressure ball point pen or a water ink receiving component for writing implement for preventing deterioration of the ink and preventing blow off of the ink due to transmission of oxygen in air.
SOLUTION: For the water ink receiving component for writing implement equipped with the ink receiving component comprising an organic polymer receiving water liquid ink containing at least color material, resin and antimicrobial materials and the water ink receiving component for writing implement and an nib, the ink receiving component comprises a multi layer structure containing a multi layer structure modified or denatured polyolefin series organic polymer of improving adhesion to an organic polymer of ≤10
-10 (cc×cm/cm
2 ×sec×cm Hg) at 25°C Dry in oxygen transmission factor. When a layer thickness of each layer comprises the multi layer structure in Ln, an oxygen transmittance factor of the organic polymer of each layer is Pn, and the oxygen transmittance factor P of the whole of the ink receiving component is made the following fomula (I), the P is less than 10
-10 (unit:the same as shown above). Further, the formula (I) is (L1+L2+..., +Ln)/P=L1/P1+L2/P2+..., +Ln/Pn.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于压力圆珠笔的油墨接收部件或用于防止油墨劣化的书写工具的水墨接收部件，并防止由于空气中的氧气传播引起的油墨吹出。解决方案：对于装有油墨接收部件的书写工具的水墨接收部件，包括至少含有着色材料，树脂和抗菌材料的水性液体油墨和用于书写工具的水墨接收部件和笔尖的有机聚合物，油墨接收组件包括多层结构，其包含多层结构改性或变性的聚烯烃系列有机聚合物，其改善对有机聚合物的粘附性为≤10×SP×10℃（cc×cm / cm 2） 2 ×sec×cm Hg）在25℃干燥氧气透过率。当每层的层厚度包含Ln中的多层结构时，各层的有机聚合物的氧透过率为Pn，并且整个油墨接收组分的氧透过系数P被制成如下（I ），P小于10 -10 （单位：与上述相同）。另外，式（I）为（L1 + L2 + ...，+ Ln）/ P = L1 / P1 + L2 / P2 + ...，+ Ln / Pn。版权所有（C）2005，JPO＆NCIPI

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