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公开(公告)号：JPS63130764A
公开(公告)日：1988-06-02
申请号：JP27625086
申请日：1986-11-19
Applicant: KAO CORP
Inventor： YAMAUCHI MICHIHIDE , ISOBE TSUTOMU , ISHIKAWA ATSUSHI
IPC: C23C14/06
Abstract: PURPOSE:To provide an ornamental material which is imparted with the massive feel different form the massive feel of the conventional products on the surface while the properties such as surface gloss and material feel intrinsic to a base material are effectively utilized in appearance by forming >=2 kinds of thin carbon film layers having different film thicknesses on the base material and forming designs by the difference in the film thickness. CONSTITUTION:A compact case 1 as, for example, a cosmetic case, is constituted of a body 1 and a top cap 3. The cap 3 is constituted by forming the thin carbon film layers having a high amorphous property, adhesive strength and film strength on the surface of the base material 4. Said layers 5 are formed at the varied film thicknesses on the material 4. A difference in the color tones, massive feel, etc., is generated by the difference in said film thicknesses. The design of a character A shape, the design of a character B shape and the design of the overlapped part thereof are thereby formed. More specifically, the part (a) where the film thickness is large forms the design of the overlapped part, the part (b) where the film thickness is middle forms the design of the characteristic A shape and the part (c) where the film thickness is small forms the design of the characteristic B, respectively. The film thickness of at least one thin carbon film layer of >=2 kinds of the thin carbon film layers having the different film thicknesses is 100-2,000Angstrom .
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公开(公告)号：JP2009215386A
公开(公告)日：2009-09-24
申请号：JP2008058874
申请日：2008-03-10
Inventor： ISHIKAWA ATSUSHI
IPC: C08G18/00 , C08G18/32 , C08G101/00 , E04B1/80
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane foam, which is excellent in dimensional stability and adhesiveness and in which generation of voids and disarrangement of cells hardly occur even when a large amount of water is used as a foaming agent; and to provide a heat insulating material constituted of the rigid polyurethane foam.
SOLUTION: The method for producing a rigid polyurethane foam having a density of 8-35 kg/m
3 includes reacting a polyol component having a hydroxyl value of 200-500 mg-KOH/g with a polyisocyanate component using a catalyst for producing polyurethane, containing (1) a specific amine compound having a hydroxyl group and/or a specific amine compound having an amino group, (2) a specific amine compound having a hydroxyl group, and (3) a specific imidazole compound in the presence of 4 pts.wt. of water with respect to 100 pts.wt. of polyol component. The heat insulating material is constituted of the rigid polyurethane foam provided by the production method.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 待解决的问题：提供一种硬质聚氨酯泡沫塑料的制造方法，即使使用大量的水分时，尺寸稳定性和粘合性也优异，并且即使使用大量的水分，几乎不发生孔隙的产生和细胞的排列 发泡剂; 并提供由硬质聚氨酯泡沫构成的绝热材料。 解决方案：用于生产密度为8-35kg / m 3 SP 3的硬质聚氨酯泡沫塑料的方法包括将羟值为200-500mg-KOH / g的多元醇组分与 含有（1）具有羟基的特定胺化合物和/或具有氨基的特定胺化合物的聚异氰酸酯组分，（2）具有羟基的特定胺化合物，和（3） 在4重量份存在下的特定咪唑化合物 的水相对于100重量份 的多元醇成分。 绝热材料由通过制造方法提供的硬质聚氨酯泡沫构成。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009057485A
公开(公告)日：2009-03-19
申请号：JP2007226766
申请日：2007-08-31
Inventor： ISHIKAWA ATSUSHI , KITAGAWA HIROSHI
IPC: C08G18/48 , C08G101/00
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing polyurethane foam having sufficient strength, capable of holding hardness and bending resistance and free from the occurrence of surface void to be excellent in surface appearance with dimensional stability, wear resistance and solvent resistance even when low density polyurethane foam is molded using a mold having a complicated design.
SOLUTION: In the manufacturing the polyurethane foam by the reaction of (1) a polyol-containing composition containing a polyol component, a chain extender, a catalyst, water, a silicone based antifoaming agent and silicon-containing inorganic powder with (2) a polyisocyanate compound, the polyol component comprises a bi-functional polyether based polyol B obtained from a compound having two active hydrogen-containing group and containing a polyoxy propylene based glycol A having ≤0.06 meq/g unsaturation degree and a tri-functional polyoxy propylene based polyol C obtained from a compound having three active hydrogen-containing group and having ≤0.06 meq/g unsaturation degree, wherein the weight ratio (polyether based polyol B/polyoxy propylene based polyol C) is 2.0-3.5 and the density of the molding is 0.2-1.0 g/cm
3 .
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 解决方案：提供一种具有足够强度的聚氨酯泡沫塑料的制造方法，能够保持硬度和抗弯曲性，并且不发生表面空隙，从而具有优异的表面外观，尺寸稳定性，耐磨性和耐溶剂性 即使使用具有复杂设计的模具来模制低密度聚氨酯泡沫。 解决方案：在通过（1）含有多元醇组分，扩链剂，催化剂，水，硅氧烷基消泡剂和含硅无机粉末的含多元醇的组合物与（ 2）多异氰酸酯化合物，所述多元醇成分含有由具有两个含活性氢基团的化合物得到的双官能聚醚基多元醇B，其含有不饱和度≤0.06meq/ g的聚氧丙烯系乙二醇A和三官能 由具有3个含活性氢基团且≤0.06meq/ g不饱和度的化合物获得的聚氧丙烯基多元醇C，其中重量比（基于聚醚的多元醇B /聚氧丙烯基多元醇C）为2.0-3.5， 成型是0.2-1.0g / cm 3。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2007031613A
公开(公告)日：2007-02-08
申请号：JP2005218844
申请日：2005-07-28
Inventor： ISHIKAWA ATSUSHI
IPC: C08G18/66 , C08G18/18 , C08G101/00 , C09K5/08
Abstract: PROBLEM TO BE SOLVED: To provide a polyol mixture, which is a homogenous and transparent mixture even when a large amount of water is used as a foaming agent upon production of communication-type polyurethane foam with a density of 20 kg/m 3 or less and enables reduction of a complicated step of mixing and agitating a polyol mixture upon on-site construction, so as to be able to enhance production efficiency, a method for producing polyurethane foam produced using the polyol mixture therein, polyurethane foam with low levels of void generation and disturbance in cells, and a heat insulating material produced using the polyurethane foam therein. SOLUTION: The method for producing polyurethane foam comprises reacting a polyol mixture comprising (A) 20 to 50% by weight of a polyoxyalkylene polyol with a hydroxy value between 25 and 120 mg KOH/g, (B) 8 to 30% by weight of water, (C) 0.5 to 10% by weight of an amine catalyst, and (D) 1 to 15% by weight of a 10-24C straight chain or branched-chain fatty acid with an isocyanate component. The heat insulating material comprises the thus obtained polyurethane foam. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 待解决的问题：为了提供一种多元醇混合物，即使在生产密度为20kg / m 2的连通型聚氨酯泡沫时，即使使用大量的水作为发泡剂也是均匀且透明的混合物
3 以下，能够减少在现场施工时混合和搅拌多元醇混合物的复杂步骤，以便能够提高生产效率，使用多元醇制备聚氨酯泡沫的方法 混合物中，具有低水平孔隙产生和细胞干扰的聚氨酯泡沫，以及使用其中的聚氨酯泡沫制成的绝热材料。 解决方案：制备聚氨酯泡沫的方法包括使包含（A）20至50重量％的聚氧化烯多元醇与羟值在25至120mg KOH / g之间的多元醇混合物，（B）8至30％ 的水，（C）0.5〜10重量％的胺催化剂，（D）1〜15重量％的具有异氰酸酯成分的10-24℃的直链或支链脂肪酸。 绝热材料包括由此获得的聚氨酯泡沫。 版权所有（C）2007，JPO＆INPIT -
公开(公告)号：JP2004155856A
公开(公告)日：2004-06-03
申请号：JP2002321155
申请日：2002-11-05
Inventor： ISHIKAWA ATSUSHI , SAKAI MITSURU
IPC: C08G18/20 , C08G18/24 , C08G18/26 , C08G101/00
Abstract: PROBLEM TO BE SOLVED: To obtain polyurethane foam which has excellent reactivity and adhesiveness to a material to be bonded such as a steel plate, concrete, etc., even in the case of using a hydrofluoroalkane having excellent environmental protection as a blowing agent.
SOLUTION: The method for producing the polyurethane foam comprises reacting a polyol component with an isocyanate component in the presence of a catalyst containing an N-substituted imidazole compound and 1,4-azabicyclo[2,2,2]octane and the blowing agent containing water and the hydrofluoroalkane. The polyurethane foam is obtained by the method.
COPYRIGHT: (C)2004,JPOAbstract translation: 待解决的问题：即使在使用具有优良环境保护的氢氟烷烃作为吹塑的情况下，获得对诸如钢板，混凝土等的待接合材料具有优异的反应性和粘附性的聚氨酯泡沫体 剂。 解决方案：聚氨酯泡沫的制造方法包括在含有N-取代的咪唑化合物和1,4-氮杂双环[2,2,2]辛烷的催化剂存在下使多元醇组分与异氰酸酯组分反应， 含水的发泡剂和氢氟烷烃。 通过该方法得到聚氨酯泡沫。 版权所有（C）2004，JPO
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Patent Agency Ranking
公开(公告)号：JP2001213929A
公开(公告)日：2001-08-07
申请号：JP2000022941
申请日：2000-01-31
Applicant: KAO CORP
Inventor： ISHIKAWA ATSUSHI , SAKAI MITSURU , MORII MASAYOSHI
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition for manufacturing a polyurethane which is highly reactive, remaining liquid without solidifying at a low temperature and excellent in handling properties by effectively utilizing 1,2- dimethylimidazole having a high catalytic activity. SOLUTION: The catalyst composition for manufacturing a polyurethane comprises an N-substituted imidazole compound solid at 10 deg.C, a compound represented by the formula: R1N(CH2CHR2OH)2, wherein R1 is a 1-18C linear or branched alkyl or alkenyl group; and R2 is a hydrogen atom or a methyl group, and a compound represented by the formula: HO-R-OH, wherein R is -CHR3CHR4-(OCHR3CHR4)n-, wherein R3 and R4 are each independently a hydrogen atom or a methyl group; and n is an integer of 0-2.
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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
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 .
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公开(公告)号：JPH07141644A
公开(公告)日：1995-06-02
申请号：JP28949693
申请日：1993-11-18
Applicant: KAO CORP
Inventor： NAHATA YOSHIYUKI , ISHIKAWA ATSUSHI
IPC: G11B5/71 , C09D171/02 , G11B5/72 , G11B5/725
Abstract: PURPOSE:To improve durability in an environment of high temp. high humidity or low temp. low humidity while reducing the thickness of a lubricant layer by forming a lubricant layer with a liq. lubricant removed of quality-unstable components. CONSTITUTION:The surface of a magnetic recording medium is coated with a perfluoro-polyether type liq. lubricant having arom. ring-contg. groups at the terminals of each molecule and having molecular skeletons represented by formulae I, II to obtain the objective magnetic recording medium. The liq. lubricant has been removed of low molecular components and unreacted arom. impurities as quality-unstable components by extraction with an org. solvent represented by formula III. The tribochemical stability of the lubricant is improved, the adsorption of water on the resulting lubricant layer can be inhibited and superior durability can be ensured by a thinner lubricant layer.
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公开(公告)号：JPH06663B2
公开(公告)日：1994-01-05
申请号：JP30057786
申请日：1986-12-17
Applicant: KAO CORP
Inventor： YAMAUCHI MICHIHIDE , WAKASA MASANOBU , ISHIKAWA ATSUSHI , NAGAMORI HIROYUKI , KISHINE NOBUYUKI
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公开(公告)号：JPH05117332A
公开(公告)日：1993-05-14
申请号：JP28458991
申请日：1991-10-30
Applicant: KAO CORP
Inventor： ISHIKAWA ATSUSHI
Abstract: PURPOSE:To obtain the subject composition, having high hardness, excellent in water repellency and transparency and useful as hard coating films, etc., on optical disks, etc., by including a specific amount of a specified modified polysiloxane compound in a chief material containing a monomer having >=plural acryloyl groups, etc. CONSTITUTION:The objective composition is obtained by including (B) 0.1-8 pts.wt. (meth)acryloyl-modified polysiloxane compound expressed by the formula [R is H or methyl; (m/n) is >=0.4; (m) is 4-30] in (A) a chief material containing a monomer, e.g. trimethylolpropane triacrylate having >=3 (meth)acryloyl groups. Furthermore, 1-10 pts.wt. antistatic reactive surfactant is preferably contained in the composition.
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