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1. 发明申请

WO2006088115A1 WATER ABSORBING AGENT, WATER ABSORBING ARTICLE AND METHOD FOR PRODUCTION OF WATER ABSORBING AGENT 审中-公开
标题翻译：吸水剂，吸水剂及其吸水剂的生产方法
公开(公告)号：WO2006088115A1
公开(公告)日：2006-08-24
申请号：PCT/JP2006/302782
申请日：2006-02-10
申请人： NIPPON SHOKUBAI CO., LTD. , KIMURA, Kazuki , FUJINO, Shin-ichi , WADA, Katsuyuki , ISHIZAKI, Kunihiko
发明人： KIMURA, Kazuki , FUJINO, Shin-ichi , WADA, Katsuyuki , ISHIZAKI, Kunihiko
IPC分类号： C08J3/12
CPC分类号： A61L15/60 , B01J20/26 , B01J20/264 , B01J20/267 , B01J20/28004 , B01J20/2803 , B01J20/28047 , B01J20/30 , B01J20/3028 , B01J2220/68 , C08J3/245 , C08J2300/14 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： An object of the present invention is to provide a water absorbing agent having a low amount of residual monomer, small variance of the amount of residual monomer among ranges of particle size distribution and favorable absorption properties, and being sanitary; an absorbing article; and a method for the production of a water absorbing agent. The water absorbing agent of the present invention has the amount of residual monomer of not higher than 500 ppm, and a residual monomer index of not greater than 0.30.The method for the production includes a first step of obtaining a hydrogel polymer by polymerizing an aqueous solution of a monomer including an unsaturated carboxylic acid and/or a salt thereof in the presence of a crosslinking agent;a second step of obtaining a water absorbent resin precursor which is in powder form and includes particles having a particle size of 300 to 850 µm and particles having a particle size of smaller than 300 µm as main components by drying said hydrogel polymer followed by pulverization and classification to adjust the particle size distribution,a third step of obtaining a water absorbent resin by heating a mixture of said water absorbent resin precursor and a surface crosslinking agent, which can form an ester bond around the surface of said water absorbent resin precursor,a fourth step of adding by spraying an aqueous solution that includes a sulfur-containing reducing agent to said water absorbent resin, and a fifth step of subjecting the mixture of the water absorbent resin and said aqueous solution to a heat treatment under an airflow of not lower than 40°C but not higher than 120°C.
摘要翻译：本发明的目的是提供一种具有少量残留单体的吸水剂，在粒度分布范围和吸收性能良好之间的残留单体量的变化小，并且是卫生的; 吸收物品和吸水剂的制造方法。本发明的吸水剂的残留单体的量不高于500ppm，残留单体指数不大于0.30。制备方法包括通过聚合水性聚合物获得水凝胶聚合物的第一步骤包含不饱和羧酸和/或其盐的单体在交联剂存在下的溶液;第二步，获得粉末形式的吸水性树脂前体，并且包括粒度为300至850μm的颗粒粒径小于300μm的颗粒作为主要组分，通过干燥所述水凝胶聚合物，然后粉碎和分级以调节粒度分布;第三步骤，通过加热所述吸水性树脂前体的混合物获得吸水性树脂以及可在所述吸水性树脂前体的表面周围形成酯键的表面交联剂，第四步骤通过将包含含硫还原剂的水溶液喷雾到所述吸水性树脂中而添加，第五步是在吸水性树脂和所述水溶液的混合物在不低于40°的气流下进行热处理但不高于120℃。

2. 发明申请

WO2006109844A1 PARTICULATE WATER ABSORBING AGENT, WATER-ABSORBENT CORE AND ABSORBING ARTICLE 审中-公开
标题翻译：颗粒吸水剂，吸水芯和吸收制品
公开(公告)号：WO2006109844A1
公开(公告)日：2006-10-19
申请号：PCT/JP2006/307795
申请日：2006-04-06
申请人： NIPPON SHOKUBAI CO., LTD. , NAKASHIMA, Yasuhisa , TAKAAI, Toshihiro , WADA, Katsuyuki
发明人： NAKASHIMA, Yasuhisa , TAKAAI, Toshihiro , WADA, Katsuyuki
IPC分类号： C08L33/02 , A61F13/49 , A61F13/53 , A61L15/60
CPC分类号： A61L15/60 , Y10T428/2982
摘要： The present invention provides a particulate water absorbing agent for absorbent cores which is excellent in powder conveying property, and achieves sufficient absorption performances for use in absorbent cores in particulate water absorbing agents including a water absorbing resin as a principal component, and which further is suitable for practical applications. In the present invention, characteristics that had not been known conventionally at all, i.e., "permeability potential under pressure (PPUP)" and "frictional charge being a positive charge" of the particulate water absorbing agent are regulated at a time, and furthermore, regulation of the "moisture content of 2 to 10% by weight" is perfected. Also, the particulate water absorbing agent including (A) a water-swelling crosslinked polymer having a constitutional unit derived from an unsaturated monomer containing an acid group and/or a salt thereof; and (B) water fulfills certain requirements.
摘要翻译：本发明提供一种吸收芯粒状吸水剂，其粉末输送性优异，在吸水性树脂作为主要成分的颗粒状吸水剂的吸收芯中，具有充分的吸收性能，并且还适合适用于实际应用。在本发明中，一次调整了传统上已知的特征，即“压力下的渗透势（PPUP）”和“微粒吸收剂的摩擦带电为正电荷”，此外， “含水量为2〜10重量％”的调节得到了完善。另外，含有（A）具有衍生自含有酸基的不饱和单体的结构单元的水溶胀性交联聚合物和/或其盐的颗粒状吸水剂，和（B）水符合一定的要求。

3. 发明申请

WO2008050469A1 FOLDER FOR FILING 审中-公开
标题翻译：文件夹填写
公开(公告)号：WO2008050469A1
公开(公告)日：2008-05-02
申请号：PCT/JP2007/001083
申请日：2007-10-04
申请人： Cosmicdyne International Corporation
发明人： SHIMANAKA, Yoshihiro
IPC分类号： B42F11/00 , B42F13/00
CPC分类号： B42F11/00 , B42F13/26 , B42F15/0041
摘要： A folder (2) for filing is constituted to be accommodated in a file having two bars, and includes a restricting portion (4) for restricting a paper, and a hook portion (6) connected to a rear part of the restricting portion (4). The hook portion (6) is connected to the rear part of the restricting portion (4). The hook portion (6) includes a longitudinal guide (8) extended in a longitudinal direction from an edge (14) of the hook portion (6) and a lateral guide (10) extended forward from the other edge (14) of the hook portion (6). The longitudinal guide (8) is fitted in one of the bars and the hook portion (6) is thus rotated around the bar so that the lateral guide (10) can be fitted in the other bar.
摘要翻译：用于填充的文件夹（2）被构造成容纳在具有两个杆的文件中，并且包括用于限制纸张的限制部分（4）和连接到限制部分（4）的后部的钩部分）。钩部（6）与限制部（4）的后部连接。钩部分（6）包括从钩部（6）的边缘（14）沿纵向方向延伸的纵向引导件（8）和从钩子的另一边缘（14）向前延伸的侧向引导件部分（6）。纵向引导件（8）装配在一个杆中，并且钩部（6）因此围绕杆旋转，使得侧向引导件（10）可以装配在另一个杆中。

4. 发明申请

WO2007011058A1 WATER ABSORBING RESIN COMPOSITION 审中-公开
标题翻译：吸水树脂组合物
公开(公告)号：WO2007011058A1
公开(公告)日：2007-01-25
申请号：PCT/JP2006/314717
申请日：2006-07-19
申请人： NIPPON SHOKUBAI CO., LTD. , FUJIMARU, Hirotama , HARADA, Nobuyuki , ISHIZAKI, Kunihiko
发明人： FUJIMARU, Hirotama , HARADA, Nobuyuki , ISHIZAKI, Kunihiko
IPC分类号： C08L101/14 , A61F13/15 , A61F13/472 , A61L9/01 , B01J20/26 , C08L5/16 , C08L33/02
CPC分类号： C08B37/0015 , A61L9/01 , A61L15/46 , A61L2300/216 , A61L2300/802 , B01J20/26 , B01J20/262 , B01J2220/68 , C08L5/16 , C08L33/02 , C08L2666/26
摘要： The present invention provides fragrances and sanitary goods exhibiting a persistent effect of the aroma for a long period of time, and further exhibiting an excellent deodorization effect. The present invention is directed to a water absorbing resin composition containing at least one substance selected from the group consisting of cyclodextrin including a fragrant material, a dextrin derivative including a fragrant material, unsaturated aliphatic aldehyde and unsaturated aliphatic alcohol having 6 to 10 carbon atoms, and a polycarboxylic acid type water absorbing resin. Preferably, unsaturated aldehyde or unsaturated alcohol selected from hexenal and hexenol may be used.
摘要翻译：本发明提供长时间显示香味持久作用的香料和卫生用品，并且进一步显示出优异的除臭效果。本发明涉及一种吸水树脂组合物，其含有至少一种选自包括芳香族物质的环糊精，包含芳香物质的糊精衍生物，不饱和脂肪族醛和具有6〜10个碳原子的不饱和脂肪醇的物质，和多元羧酸型吸水树脂。优选地，可以使用选自己烯醛和己烯醇的不饱和醛或不饱和醇。

5. 发明申请

WO2006109882A1 PARTICULATE WATER ABSORBING AGENT INCLUDING POLYACRYLIC ACID (POLYACRYLATE) BASED WATER ABSORBING RESIN AS A PRINCIPAL COMPONENT, METHOD FOR PRODUCTION THEREOF, WATER-ABSORBENT CORE AND ABSORBING ARTICLE IN WHICH THE PARTICULATE WATER ABSORBING AGENT IS USED 审中-公开
标题翻译：颗粒状吸水剂包括以聚丙烯酸（聚丙烯酸）为基础的吸水树脂作为主要成分，其生产方法，吸水芯和吸收性物品，其中颗粒吸水剂
公开(公告)号：WO2006109882A1
公开(公告)日：2006-10-19
申请号：PCT/JP2006/308002
申请日：2006-04-11
申请人： NIPPON SHOKUBAI CO., LTD. , DAIROKU, Yorimichi , FUJIMARU, Hirotama , ISHIZAKI, Kunihiko
发明人： DAIROKU, Yorimichi , FUJIMARU, Hirotama , ISHIZAKI, Kunihiko
IPC分类号： C08L33/02 , A61F13/49 , A61F13/53 , A61L15/60
CPC分类号： A61L15/60 , A61L15/24 , B01J2220/68 , C08L33/02
摘要： As a characteristic that had not been known conventionally at all, "permeability potential under pressure (PPUP)" of a particulate water absorbing agent is regulated, and further, "range of particle size distribution" and "coloring" are concomitantly regulated. The present invention is directed to a particulate water absorbing agent having the following (a) to (c): (a) permeability potential under pressure (PPUP) being 50 to 100%; (b) yellowness index (YI) being 0 to 10, and rate of change of yellowness index (ΔYI) being 100 to 150% following a coloring acceleration test for 14 days at 70 ± 1°C and the relative humidity of 95 ± 1%; and (c) particles of smaller than 150 µm specified by standard sieve classification accounting for 0 to 5% by weight, weight average particle diameter (D50) being 200 to 550 µm, and logarithmic standard deviation (σζ) of particle size distribution being 0.20 to 0.40.
摘要翻译：作为传统上已知的特征，调节了颗粒状吸水剂的“压力下的渗透势（PPUP）”，并且进一步调节“粒度分布范围”和“着色”。本发明涉及具有以下（a）至（c）的颗粒状吸水剂：（a）压力下的渗透势（PPUP）为50〜100％（b）黄色指数（YI）为0〜10，在70±1℃下着色加速试验14天，黄色指数变化率（△YI）为100〜150％，相对湿度为95± 1％; 和（c）通过标准筛分类而规定的小于150μm的粒子占0〜5重量％，重均粒径（D50）为200〜550μm，粒度分布的对数标准偏差（s）为 0.20〜0.40。

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