公开(公告)号：JP2002223814A

公开(公告)日：2002-08-13

申请号：JP2001021696

申请日：2001-01-30

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  FUKUMOTO KAZUHISA

IPC: A43B7/36 ,  A43D25/06 ,  A43D86/00 ,  B29C45/00 ,  C08G18/48 ,  C08G101/00

Abstract: PROBLEM TO BE SOLVED: To provide a sole for antistatic shoes and the antistatic shoes applied with the soles, which are excellent in hydrolysis resistance in outsole and have excellent strength and moderate electrical conductivity as the whole sole section. SOLUTION: The method for manufacturing the sole for antistatic shoes and the antistatic shoes obtained with the manufacturing method are described as follows; (A) A compound having two or more active hydrogen atoms in the molecule and a poly-isocyanate compound are reacted in the presence of a conductive agent and a catalyst, given a pressing process, and formed into an outsole having a molding density more than 0.85 g/cm3 or more, and then, (B) a midsole shaping section is formed between the outsole and a vamp body which are connectable through a conductive member or projected portions disposed on the outsole, a compound having two or more hydrogen atoms in the molecule and a poly-isocyanate compound are reacted in the midsole shaping section under the presence of a catalyst and a foaming agent, given a pressing process, and the midsole is shaped.

公开(公告)号：JP2001329253A

公开(公告)日：2001-11-27

申请号：JP2001071554

申请日：2001-03-14

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  FUKUMOTO KAZUHISA

IPC: C09K3/16 ,  C08G18/08 ,  C08G18/09 ,  C08G101/00

Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent composition which exhibits excellent antistatic properties in the range of from low temperature to room temperature and a molded item containing the same. SOLUTION: An antistatic agent composition containing an ionic antistatic compound and a polar organic solvent; a molded item containing the agent; safety shoes of which the soles are molded items containing the agent; and a method for producing a polyurethane foam by reacting a polyol solution containing a polyol component, a blowing agent, and a catalyst with an isocyanate prepolymer in the presence of the antistatic agent composition containing an ionic antistatic compound and a polar organic solvent are provided.

公开(公告)号：JP2001261956A

公开(公告)日：2001-09-26

申请号：JP2000081305

申请日：2000-03-23

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  FUKUMOTO KAZUHISA

IPC: C08L75/04 ,  C08G18/08 ,  C08G18/09 ,  C08K5/42

Abstract: PROBLEM TO BE SOLVED: To obtain an additive for producing a polyurethane having no possibility of occurrence of dioxin in incineration, having a low cost and excellent safety free from metal corrosion and a polyurethane using the additive and to provide a method for producing a polyurethane. SOLUTION: This additive for producing a polyurethane contains a sulfuric acid derivative metal salt of formula (I) [R1-SO3-]n.Mn+ (R1 is a 1-7C alkyl group, a phenyl group or a phenyl group substituted with a 1-7C alkyl group; M is a metal atom; n is a valence of the metal atom) and a sulfonic acid quaternary ammonium substituted with a hydrocarbon group or an oxyhydrocarbon group. This polyurethane contains the additive for producing a polyurethane. This method for producing a polyurethane comprises reacting a compound containing two or more active hydrogens with an organic polyisocyanate compound in the presence of the additive for producing a polyurethane.

公开(公告)号：JP2000273141A

公开(公告)日：2000-10-03

申请号：JP7660199

申请日：1999-03-19

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  NOMURA TAKAYUKI ,  SUZUKI KENICHI

IPC: B29D35/00 ,  C08G18/48 ,  C08G18/66 ,  C08G101/00 ,  B29D31/50

Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing soling polyurethane foams having sufficient strength, hardness and flexing resistance and, in addition, excellent in dimensional stability, solvent resistance and external appearance. SOLUTION: A method for preparing a soling polyurethane foam having a density of its molded product of 0.2-1.0 g/cm3 and a C hardness of 35-90 comprises reacting (A) a polyol composition containing a polyol component of a polyoxypropylene glycol A having a degree of unsaturation of not less than 0.6 meq/g which is obtained by using a compound having two hydroxyl groups as the starting material and a polyoxypropylene polyol B which is obtained by using a compound having three or more hydroxyl groups as the starting material at a weight ratio (polyoxypropylene glycol (A) to polyoxypropylene polyol (B) of 4-100, a catalyst and water with (B) a polyisocyanate compound.

公开(公告)号：JPH11255860A

公开(公告)日：1999-09-21

申请号：JP36690798

申请日：1998-12-24

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  ISHIKAWA ATSUSHI ,  KITAGAWA HIROSHI

IPC: A43B13/04 ,  B29C67/20 ,  C08G18/10 ,  C08G18/48 ,  C08G18/63 ,  C08G18/76 ,  C08G101/00 ,  C08J9/00

Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam for a shoe sole which has excellent hydrolysis resistance and an average density of 0.15-0.5 g/cm and is free from skin peeling or molding shrinkage and is good in appearance. SOLUTION: The titled foam is obtained by reacting a polyol component comprising (A) a polyether polyol A having at least two hydroxyl groups, (B) a polymer polyol B containing a polyether polyol having at least two hydroxyl groups as a base material and polymer particulates and (C) a chain extender with a polyisocyanate compound in the presence of a blowing agent and a catalyst, where the amount of the polymer particulate is 10-30 pts.wt. based on 100 pts.wt. of the total amount of the polyether polyol A and the polymer polyol B and the average density of the foam is 0.15-0.5 g/cm .

公开(公告)号：JPH09136932A

公开(公告)日：1997-05-27

申请号：JP29447295

申请日：1995-11-13

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  SAKAI MITSURU ,  ITOI AKITO ,  TAKEMURA KAZUNARI ,  HARADA SHOICHIRO

IPC: C08G18/08 ,  C08G18/00 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65

Abstract: PROBLEM TO BE SOLVED: To prepare a polyurethane resin which is excellent in the effect of inhibiting initial yellowing. SOLUTION: In the preparation of a polyurethane resin from an isocyanate compd. and a compd. contg. an active hydrogen, a phosphorous acid compd. and a tertiary amino alcohol represented by the formula are added in the system in any stage of the preparation of polyurethane resin. In the formula, R1 represents a straight-chain or branched 1-20C alkyl group or the like, R2 represents a straight-chain or branched 2-20C alkylene group or the like, and n represents the average degree of polymn. and is a number of 2 to 50.

公开(公告)号：JPH08333510A

公开(公告)日：1996-12-17

申请号：JP14192395

申请日：1995-06-08

Applicant: KAO CORP

Inventor： OKUBO MAKOTO ,  SAKAI MITSURU ,  HARADA SHOICHIRO

IPC: C08K5/521 ,  C08L67/00 ,  C08L75/00 ,  C08L75/06

Abstract: PURPOSE: To obtain a composition having little troubles of rapid heat generation during polyurethane production and between-lot variation, free from gelation and yellowing and capable of producing a polyurethane having a stable quality by compounding a polyester polyol with an acidic phosphoric acid ester. CONSTITUTION: This composition is obtained by compounding (A) a polyester polyol with (B) an acidic phosphoric acid ester such as a compound of the formula (R1 , R2 are each a 1-30C alkyl, a 3-30C cycloalkyl, a 6-18C aryl, a 7-30C alkylaryl, a 7-30C aralkyl or H; R1 and R2 can not be H at the same time) and optionally further (C) a compound of the formula Ti(OR3 )4 (R3 is a 1-10C alkyl) or a titanium compound soluble in the component A and derived from the compound. Preferably, the component B and the component C are compounded in amounts of 0.0005-0.05wt.% and 0.001-0.05wt.% on the basis of the component A, respectively.

公开(公告)号：JP2013124421A

公开(公告)日：2013-06-24

申请号：JP2011271886

申请日：2011-12-13

Applicant: Kao Corp ,  花王株式会社

Inventor： HAMADA YOSHITO ,  OKUBO MAKOTO

IPC: D21C5/02 ,  D21B1/16 ,  D21B1/32

CPC classification number: Y02W30/646 ,  Y02W30/648

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing deinked pulp, which does not use an alkaline agent such as sodium hydroxide in a disintegration process, and produces deinked pulp having excellent ink releasability.SOLUTION: The method for producing the deinked pulp includes the disintegration process of disintegrating raw material waste paper in water. In the disintegration process, in a range of 0.3-6.0 pts.wt. of zinc oxide having an average particle diameter of 1.0-5.0 μm is added with respect to 100 pts.wt. of the raw material waste paper to disintegrate the raw material waste paper. The disintegration process is conducted by setting the pH of water in a range of 6-10.

Abstract translation: 待解决的问题：提供一种在分解方法中不使用氢氧化钠等碱性试剂的脱墨纸浆的制造方法，并且生产具有优异的油墨剥离性的脱墨纸浆。 解决方案：脱墨纸的生产方法包括将原料废纸在水中分解的分解过程。 在分解过程中，在0.3-6.0重量份的范围内 的相对于100重量份的平均粒径为1.0〜5.0μm的氧化锌。 的原料废纸分解原料废纸。 崩解过程通过将水的pH设定在6-10的范围内进行。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2010089972A

公开(公告)日：2010-04-22

申请号：JP2008258778

申请日：2008-10-03

Applicant: Kao Corp ,  花王株式会社

Inventor： SHIMODA MASARO ,  OKUBO MAKOTO ,  HAMAI TOSHIMASA

IPC: C04B28/02 ,  C04B7/52 ,  C04B24/02 ,  C04B24/26 ,  C04B103/52 ,  C08F290/04 ,  C08K3/00 ,  C08L33/14

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydraulic composition securing the safety of a grinding aid and obtaining a hydraulic composition exhibiting high strength at an early age.
SOLUTION: By mixing a hydraulic powder obtained by grinding a hydraulic compound in the presence of a prescribed amount of glycerol and a prescribed amount of water and/or a 1-4C monohydric alcohol, a polymer having a constituent unit 1 derived from a specific monomer expressed by general formula (1) and a constituent unit 2 derived from a specific monomer expressed by general formula (2) and water, the hydraulic composition containing the hydraulic powder and the polymer is produced.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种确保研磨助剂的安全性的水硬性组合物的制备方法，并获得在早期显示出高强度的水硬性组合物。 解决方案：通过将在规定量的甘油和规定量的水和/或1-4C一元醇的存在下研磨水硬性化合物获得的水硬性粉末混合，将具有来自 由通式（1）表示的特定单体和由通式（2）表示的特定单体衍生的构成单元2和水，制造含有水硬性粉末和聚合物的水硬性组合物。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009256202A

公开(公告)日：2009-11-05

申请号：JP2009076384

申请日：2009-03-26

Applicant: Kao Corp ,  花王株式会社

Inventor： HAMAI TOSHIMASA ,  TANIGUCHI TAKAO ,  SHIMODA MASARO ,  OKUBO MAKOTO ,  DANJO HIROSHI ,  SUZUKI NOBUYOSHI

IPC: C04B24/26 ,  C04B24/02 ,  C04B24/32 ,  C04B28/02 ,  C08F216/16 ,  C08F220/06 ,  C08F220/36 ,  C08F228/02 ,  C08F290/06 ,  C08K5/04 ,  C08L33/02 ,  C08L41/00

CPC classification number: C08F220/26 ,  C04B28/02 ,  C04B40/0042 ,  C08F220/06 ,  C08K5/053 ,  C04B24/2647 ,  C04B24/32 ,  C04B24/42 ,  C04B2103/50

Abstract: PROBLEM TO BE SOLVED: To provide an additive composition for hydraulic compositions capable of obtaining a hydraulic composition hardened body having an excellent aesthetic surface appearance, e.g. a concrete product. SOLUTION: The additive composition for hydraulic compositions contains a specific copolymer (A) and a compound (B) selected from specific glycol ether-based compounds and specific glycerol derivative-based compounds. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种水硬性组合物的添加剂组合物，其能够获得具有优异的美学表面外观的水硬性组合物硬化体，例如 具体产品。 解决方案：用于水硬性组合物的添加剂组合物含有特定的共聚物（A）和选自特定的二醇醚类化合物和特定的甘油衍生物类化合物的化合物（B）。 版权所有（C）2010，JPO＆INPIT