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1. 发明专利

JP2010017536A Absorber and absorbent article 有权
标题翻译：吸收和吸收物品
公开(公告)号：JP2010017536A
公开(公告)日：2010-01-28
申请号：JP2009131855
申请日：2009-06-01
申请人： Kao Corp , 花王株式会社
发明人： KASAI TAKAO , KASAHARA RUMIKO , TSUJI MAKOTO , SAKAIHARA YUJI
IPC分类号： A61F13/15 , A61F13/53 , A61L15/60
摘要： PROBLEM TO BE SOLVED: To provide an absorber and an absorbent article which can be easily washed with water while containing a water absorptive polymer. SOLUTION: A sanitary napkin 1 includes a surface layer 2, a reverse face layer 3 and an absorption layer 4 which is located between both layers 2 and 3 and contains a water absorptive polymer. The water absorptive polymer has a carboxy group and/or a carboxylate group, and has a neutralization of 75 mol% or higher and a centrifugal retention of 5-20 g/g according to JIS K 7223. Additionally, it is preferable that in the water absorptive polymer, the water absorption rate in the vortex method is 30 seconds or longer, and the liquid-passage rate under 2.0 kPa is 150 ml/min. or more. In a preferable embodiment of the absorption layer 4, a laminated structure which is made by laminating a plurality of layers comprising an aggregate of fibers is provided, and the water absorptive polymer is inserted into at least one interlayer of interlayers in the laminated structure. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种吸收剂和吸收性物品，其可以容易地用水洗涤，同时含有吸水性聚合物。解决方案：卫生巾1包括表层2，反面层3和吸收层4，其位于两层2,3之间并且含有吸水性聚合物。吸水性聚合物具有羧基和/或羧酸酯基，根据JIS K 7223，其中和为75摩尔％以上，离心保留为5-20g / g。此外，优选在吸水性聚合物，涡流法的吸水率为30秒以上，2.0kPa以下的液体通过速度为150ml / min。或者更多。在吸收层4的优选实施方案中，提供了通过层压包含纤维聚集体的多个层制成的层压结构体，并且将吸水性聚合物插入层压结构中的至少一层中间层。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009270038A Water absorbing composite material particle 审中-公开
标题翻译：吸水复合材料颗粒
公开(公告)号：JP2009270038A
公开(公告)日：2009-11-19
申请号：JP2008123008
申请日：2008-05-09
申请人： Kao Corp , 花王株式会社
发明人： TSUJI MAKOTO
IPC分类号： C08J3/12 , A61F13/15 , A61F13/49 , A61F13/53 , B01J20/26
摘要： PROBLEM TO BE SOLVED: To provide a water absorbing resin particle and a method for producing it, which has excellent shock resistance since it is not affected by a great lowering in a passing liquid flow rate due to impact such as collision during its conveyance, and exhibits excellent water absorbing performance for an aqueous liquid or humor such as urine, menstrual blood and sweat.
SOLUTION: The water absorbing composite material particle is produced by fixing a water-insoluble fiber (B) with fiber length of 1-300 μm to a water absorbing cross-linked polymer particle (A). In the water absorbing composite material particle, a ratio of the water-insoluble fiber (B) to 100 pts.wt. of the water absorbing cross-linked polymer particle (A) is 0.1-10 pts.wt. The method for producing the water absorbing composite material particle is also provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题：提供一种吸水树脂颗粒及其制造方法，其具有优异的抗冲击性，因为它不受其在其内的碰撞如冲击的通过液体流速的大幅度降低的影响并且对于含水液体或幽默如尿液，月经和汗液表现出优异的吸水性能。解决方案：吸水复合材料颗粒通过将纤维长度为1-300μm的水不溶性纤维（B）固定在吸水性交联聚合物颗粒（A）上来制备。在吸水复合材料颗粒中，水不溶性纤维（B）与100重量份的比例的吸水性交联聚合物粒子（A）为0.1-10重量份。还提供了生产吸水复合材料颗粒的方法。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008280459A Method for manufacturing polymer particle 有权
标题翻译：制造聚合物颗粒的方法
公开(公告)号：JP2008280459A
公开(公告)日：2008-11-20
申请号：JP2007127109
申请日：2007-05-11
申请人： Kao Corp , 花王株式会社
发明人： TSUJI MAKOTO
IPC分类号： C08F2/32
摘要： PROBLEM TO BE SOLVED: To provide a polymer particle having little degree of decomposition/degradation and good stability even after absorbing an aqueous liquid and a body fluid, a high amount of water absorption, and high pass through velocity of a liquid under an elevated pressure, and to provide a method for manufacturing it. SOLUTION: The method for manufacturing the polymer particle is disclosed in which, when an aqueous monomer is polymerized using a hydrophobic organic solvent inert to polymerization and the aqueous monomer, an anionic surfactant (I), an anionic surfactant (II) and an anionic surfactant (III) are used as dispersants, wherein the surfactant (II) is represented by R 2 O(A) m SO 3 M 3 , the surfactant (III) is represented by R 3 CON(R 4 )CH 2 CH 2 SO 3 M 4 , R 1 is a 5-29C alkyl group, etc., n is 1 or 2, R 2 is a 6-22C alkyl group, etc., A is a 2-3C alkylene group or oxyalkylene group, m is 0-22, R 3 is a 4-29C alkyl group, etc., R 4 is H or a 1-4C alkyl group, M 1 , M 2 , M 3 and M 4 are an alkali metal ion, an ammonium ion or H. The polymer particle obtained using the method is also disclosed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：为了提供即使在吸收水性液体和体液之后也几乎没有分解/降解的程度和稳定性的聚合物颗粒，大量的吸水性，以及液体的高通过速度提高压力，并提供其制造方法。解决方案：公开了一种制备聚合物颗粒的方法，其中当使用对聚合惰性的疏水性有机溶剂和含水单体聚合时，可以使用阴离子表面活性剂（I），阴离子表面活性剂（II）和使用阴离子表面活性剂（III）作为分散剂，其中表面活性剂（II）由R 2 O（A）表示.S 表面活性剂（III）由R 3 SP（CH 3）CH（CH 3）2表示， SB> 2 3 4 1 1 是5-29C烷基等，n是1或 2，R 2 = 6-22C烷基等，A为2-3C亚烷基或氧亚烷基，m为0-22，R 3为 4-29C烷基等，R 4是H或1-4C烷基，M 2，M 另外，还公开了使用该方法得到的聚合物粒子。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2004124045A Composite polymer particle and its production method 有权
公开(公告)号：JP2004124045A
公开(公告)日：2004-04-22
申请号：JP2003052325
申请日：2003-02-28
申请人： Kao Corp , 花王株式会社
发明人： TSUJI MAKOTO , NANBU HIROMI , SUGAWARA SATOSHI , INOUE MAKOTO
IPC分类号： A61K8/19 , A61K8/00 , A61K8/06 , A61K8/29 , A61K8/30 , A61K8/72 , A61K8/81 , A61K8/89 , A61K8/891 , A61Q17/04 , C08F2/12 , C08K9/00 , C08L57/00 , C08L83/07 , C09K3/00 , A61K7/00 , A61K7/42
摘要： PROBLEM TO BE SOLVED: To provide a composite polymer particle which is excellent in compounding stability even in a W/O emulsion type toilet article, has a high ultraviolet rays protecting effect and gives a pleasant feeling to users, to provide its production method and to provide a toilet article containing the same.
SOLUTION: The composite polymer particle is obtainable by polymerization of a vinyl monomer with a crosslinking agent, wherein the monomer contains a metal oxide which is covered with silicone and/or fluorine compounds and its average particle diameter is not more than 1 μm, and the monomer content is at least 25 pts.mass against 100 pts.mass of the sum of the total monomer and the crosslinking agent, and the solubility parameter of the monomer calculated by Fedors method is less than 8.9. Moreover, in a toilet article is contained the composite polymer particle, which contains a metal oxide covered with the silicone and/or fluorine compounds and its average particle diameter is not more than 1 μm, in an amount corresponding to 5 mass%, as a metal oxide and 1 mass% of 2-ethylhexyl 4-methoxycinnamate, and the SPF of the toilet article is at least 7. The toilet article comprises this.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2010126552A Method for producing absorptive polymer 有权
标题翻译：生产吸收性聚合物的方法
公开(公告)号：JP2010126552A
公开(公告)日：2010-06-10
申请号：JP2008299496
申请日：2008-11-25
申请人： Kao Corp , 花王株式会社
发明人： SAKAIHARA YUJI , TSUJI MAKOTO
IPC分类号： C08F20/06 , A61F13/53 , A61L15/60 , B01J20/26 , C08F8/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an absorptive polymer usable for an absorptive article such as sanitary napkin, and enabling the redness caused by blood to be easily removed by wash in water, and to provide the absorptive polymer produced by the method.
SOLUTION: The method for producing the absorptive polymer includes a step 1 for preparing a polymer having a centrifugal retention of 5-20 g/g measured in accordance with JISK7223 by polymerizing a monomer containing (meth)acrylic acid and/or an alkali metal salt thereof, and subjecting the resultant product to a crosslinking treatment with a crosslinking agent, or by polymerizing the monomer containing the (meth)acrylic acid and/or the alkali metal salt thereof in the presence of the crosslinking agent, wherein the mass ratio [crosslinking agent/monomer] of the crosslinking agent to the monomer is from 0.15/100 to 40/100, and a step 2 for carrying out neutralization treatment by bringing the obtained polymer into contact with an alkali compound and/or water so that the neutralization degree of the water absorptive polymer may be ≥75 mol%. The absorptive polymer produced by the production method is also provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可用于吸收性物品如卫生巾的吸收性聚合物的制造方法，并且能够通过在水中洗涤容易地除去由血液引起的发红，并提供产生的吸收性聚合物通过该方法。解决方案：用于制备吸收性聚合物的方法包括步骤1，用于通过聚合含有（甲基）丙烯酸和/或（甲基）丙烯酸的单体的方法制备根据JISK7223测量的离心保留5-20g / g的聚合物并将所得产物用交联剂进行交联处理，或在交联剂存在下，使含有（甲基）丙烯酸和/或其碱金属盐的单体聚合，交联剂与单体的比例[交联剂/单体]为0.15 / 100〜40/100，以及通过使所得聚合物与碱性化合物和/或水接触进行中和处理的步骤2，使得吸水性聚合物的中和度可以≥75摩尔％。还提供了通过制备方法生产的吸收性聚合物。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009270039A Water absorptive crosslinked polymer 审中-公开
标题翻译：吸水交联聚合物
公开(公告)号：JP2009270039A
公开(公告)日：2009-11-19
申请号：JP2008123009
申请日：2008-05-09
申请人： Kao Corp , 花王株式会社
发明人： TSUJI MAKOTO
IPC分类号： C08L33/02 , A61F13/49 , A61F13/53 , A61L15/60 , C08G77/00 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To provide a water absorptive resin that is high in impact resistance and does not show any marked decrease in its liquid transparency caused by an impact such as collisions etc. during carriage or transportation of the water absorptive resin, and that has an excellent water absorption property against an aqueous liquid or body fluids such as urine, menstrual blood or sweat, and to provide a method for producing the same.
SOLUTION: The water absorptive crosslinked polymer includes a crosslinked polymer (A) obtained by polymerization of monomer components containing a water-soluble monomer and at least one sort of silicon compound (B) selected from an alkoxy silane represented by formula (1), a hydrolyzed product thereof, and their polycondensation products, provided that formula (1) is R
1
p Si(OR
2 )
4-p , wherein, R
1 and R
2 are a 1-6C alkyl group or 2-6C alkenyl group, and p is an integer of 0-3. The method for producing the same is performed accordingly.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供耐冲击性高的吸水性树脂，并且在吸水树脂的运输或运输期间由碰撞等碰撞引起的液体透明性没有显着降低，并且对于水性液体或体液如尿液，经血或汗液具有优异的吸水性，并提供其制备方法。溶液性交联聚合物包括通过聚合含有水溶性单体的单体组分和至少一种选自由式（1）表示的烷氧基硅烷的硅化合物（B）获得的交联聚合物（A）），其水解产物和它们的缩聚产物，条件是式（1）是R（S）S（OR SP＆lt; SP＆gt; 2＆lt; SP＆gt; > 4-p ，其中R 1和R 2都是1-6C烷基或2-6C烯基，p是整数 0-3。相应地进行其制造方法。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2006008582A Cosmetic for covering irregularities 有权
标题翻译：弥补不正当的化妆品
公开(公告)号：JP2006008582A
公开(公告)日：2006-01-12
申请号：JP2004187350
申请日：2004-06-25
申请人： Kao Corp , 花王株式会社
发明人： AOSHIMA MASAYOSHI , AOSAKI TAISUKE , SUGAWARA SUSUMU , TSUJI MAKOTO
IPC分类号： A61K8/00 , A61K8/55 , A61K8/58 , A61K8/72 , A61Q19/00
摘要： PROBLEM TO BE SOLVED: To provide a cosmetic for covering irregularities, which completely covers large wrinkles and pores and imparts no sense of discomfort in terms of appearance and texture, and a make-up method for covering irregularities.
SOLUTION: The cosmetic for covering irregularities contains (A) a swellable, oil-absorbing polymer which contains at least a lipophilic monomer having a polymerizable unsaturated group and a crosslinkable monomer having at least two polymerizable unsaturated groups as structural monomer units, wherein the ratio of the crosslinkable monomer to the lipophilic monomer is 0.001-5 wt.% and (B) a silicone oil. Alternatively, the cosmetic for covering irregularities comprises agent 1 containing components (A) and (B) and agent 2 containing at least one chosen from a hydrocarbon oily agent and an ester oily agent. In the make-up method for covering irregularities, agent 1 is applied to concave parts of the skin, and agent 2 is applied on top of it.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种完全覆盖大皱纹和毛孔并且在外观和质地上不产生不适感的覆盖不规则的化妆品，以及用于覆盖不规则的补妆方法。解决方案：用于覆盖不规则物的化妆品包含（A）至少含有具有可聚合不饱和基团的亲油性单体和具有至少两个可聚合不饱和基团的可交联单体作为结构单体单元的可溶胀油吸收聚合物，其中可交联单体与亲脂性单体的比例为0.001-5重量％，（B）硅油。或者，用于覆盖不规则的化妆品包括含有组分（A）和（B）的试剂1和含有选自烃油性试剂和酯油性试剂的至少一种的试剂2。在用于覆盖不规则的化妆方法中，将药剂1施加到皮肤的凹部，并且将药剂2施加在其顶部。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004277289A Ultraviolet protecting cosmetic 审中-公开
公开(公告)号：JP2004277289A
公开(公告)日：2004-10-07
申请号：JP2003067288
申请日：2003-03-12
申请人： Kao Corp , 花王株式会社
发明人： INOMATA YUKIO , SUGAWARA SATOSHI , TSUJI MAKOTO
IPC分类号： A61K8/00 , A61Q17/04 , A61K7/42
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet protecting cosmetic having high ultraviolet protecting effects, especially high long wavelength ultraviolet protecting effects, high transparency and a good feeling of use.
SOLUTION: The ultraviolet protecting cosmetic contains the following. (A) A fine particulate metal oxide having 0.001-0.1 μm average particle diameter of primary particles and an ultraviolet protecting ability and transparency of visible light, (B) a flaky zinc oxide having 0.1-1 μm average size and 0.01-0.2 μm average thickness and (C) polymer particles having 1-5 μm average particle diameters and encapsulating the fine particulate metal oxide therein.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004210655A Cosmetic for hiding irregular part 有权
公开(公告)号：JP2004210655A
公开(公告)日：2004-07-29
申请号：JP2002379371
申请日：2002-12-27
申请人： Kao Corp , 花王株式会社
发明人： KUWABARA KAZUO , NANBU HIROMI , TSUJI MAKOTO , AOSAKI TAISUKE , SUGAWARA TORU
IPC分类号： A61K8/00 , A61K8/06 , A61K8/72 , A61K8/81 , A61Q19/00 , A61K7/48 , A61K7/00
摘要： PROBLEM TO BE SOLVED: To provide a cosmetic for hiding irregular parts, capable of hiding large wrinkles or skin pores beautifully and without showing any incompatibility in appearance or touch feeling, and a method for hiding the irregular parts. SOLUTION: The method for hiding the irregular parts of the skin is provided by applying a cosmetic for hiding the irregular parts containing a swelling type oil-absorbing polymer in a state of having an oil content less than saturated oil absorbing amount, further a cosmetic for hiding the irregular part containing a binder to apply these cosmetics for hiding the irregular parts on the skin, and then bringing a cosmetic containing an oily component capable of swelling the swelling type oil-absorbing polymer in contact with the applied part. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2009072421A Absorbent article 审中-公开
标题翻译：吸收品
公开(公告)号：JP2009072421A
公开(公告)日：2009-04-09
申请号：JP2007245286
申请日：2007-09-21
申请人： Kao Corp , 花王株式会社
发明人： KASAI TAKAO , TSUJI MAKOTO
IPC分类号： A61F13/49 , A61F13/53 , A61L15/60
摘要： PROBLEM TO BE SOLVED: To provide an absorbent article with the leakage preventive effect and/or air permeability improved by using water-absorbent polymer with specific characteristics. SOLUTION: The absorbent article 1 has an absorber 3 including the water-absorbent polymer 10 whose quantity of absorption under pressure at 2.0 kPa is at least 20 g/g and the liquid permeation speed under pressure of 2.0 kPa is less than 50 mL/min. As the water-absorbent polymer 10, the polymer acquired by polymerizing a polymerizable monomer, forming a bridging structure by adding a cross-linking agent thereafter, and further subjecting the bridging structure to the surface cross-linking process; or the polymer acquired by polymerizing the polymerizable monomer, synthesizing another block polymer, and cross-linking these polymers each other and further subjecting the synthesized and cross-linked polymer to the surface cross-linking process if necessary; or the polymer having polyamino acid as a main chain, etc., are preferably used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使用具有特定特性的吸水性聚合物，提供具有防漏效果和/或透气性的吸收制品。解决方案：吸收性物品1具有吸收体3，该吸收体3包含吸水性聚合物10，吸收性聚合物10的压力为2.0kPa时的吸收量为20g / g以上，压力为2.0kPa时的液体渗透速度小于50 mL / min。作为吸水性聚合物10，通过聚合可聚合单体获得的聚合物，然后通过加入交联剂形成桥连结构，并进一步使桥接结构进行表面交联处理; 或通过聚合可聚合单体获得的聚合物，合成另一种嵌段聚合物，并将这些聚合物彼此交联，并且如果需要，将合成的和交联的聚合物进一步进行表面交联过程; 或者以聚氨基酸为主链的聚合物等。版权所有（C）2009，JPO＆INPIT

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