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1. 发明专利

JP2011020891A Corrosion prevention method for concrete and concrete structure prepared by the corrosion prevention method 有权
标题翻译：腐蚀预防方法制备的混凝土和混凝土结构的腐蚀预防方法
公开(公告)号：JP2011020891A
公开(公告)日：2011-02-03
申请号：JP2009167102
申请日：2009-07-15
申请人： Takenaka Komuten Co Ltd , Toagosei Co Ltd , 東亞合成株式会社 , 株式会社竹中工務店
发明人： OSAWA SATORU , ITAYA TAKUMI , IHARA TAKESHI , YAMAMORI HIROO , ACHINAMI MASAFUMI , KANBE SHINYA
IPC分类号： C04B41/71 , B05D7/00 , C09D5/00 , C09D5/08 , C09D7/12 , C09D133/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion prevention method for concrete which gives excellent shielding property to carbon dioxide, excellent crack resistance of concrete, and prevents neutralization of concrete; and to provide a concrete structure prepared by the corrosion prevention method for concrete.
SOLUTION: The corrosion prevention method for concrete includes applying an under coating layer 3, an intermediate coating layer 4, an upper coating layer 5 in the order on a base material 2 constituted of concrete. The intermediate layer 4 is formed by using a composition for the intermediate layer containing an acrylic resin of a glass transition temperature of at most 20°C, water swellable synthetic inorganic layered silicate to form a film thickness of at least 50 μm when dried. The amount of the water swellable synthetic inorganic layered silicate is 1-50 pts.mass when the amount of the acrylic resin is set to 100 pts.mass Also, the concrete structure is prepared by this corrosion prevention method for concrete.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供对二氧化碳具有优异的屏蔽性，混凝土抗裂性优异，防止混凝土中和的混凝土的防腐蚀方法; 并提供通过混凝土的防腐蚀方法制备的混凝土结构。解决方案：混凝土的防腐蚀方法包括将下涂层3，中间涂层4，上涂层5按顺序施加到由混凝土构成的基材2上。中间层4通过使用含有玻璃化转变温度为至多20℃的丙烯酸树脂的中间层用组合物，水溶胀性合成无机层状硅酸盐形成干燥时的至少50μm的膜厚。当丙烯酸树脂的量设定为100磅时，水溶胀性合成无机层状硅酸盐的量为1-50质量份。另外，通过该混凝土的防腐蚀方法制备混凝土结构体。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006089657A Water absorption inhibitor composition for inorganic base material 审中-公开
标题翻译：无机基材的吸水剂吸水剂组合物
公开(公告)号：JP2006089657A
公开(公告)日：2006-04-06
申请号：JP2004278777
申请日：2004-09-27
申请人： Toagosei Co Ltd , 東亞合成株式会社
发明人： INUKAI HIROSHI , YAMAMORI HIROO , YONEDA KOTARO
IPC分类号： C09K3/18 , C09D7/12 , C09D133/04 , C09D183/10
摘要： PROBLEM TO BE SOLVED: To provide a water absorption inhibitor composition for an inorganic base material, capable of being rapidly dried, capable of giving excellent water repellency, durability, and weather resistance to a film obtained therefrom, without developing a wet color, and capable of being used in one operation, and to provide a method for producing the inorganic base material improved in water absorption-inhibiting performance.
SOLUTION: This water absorption inhibitor composition for the inorganic base material contains a copolymer which contains vinyl monomer units having alkoxysilyl groups and (meth)acrylate ester units not having the alkoxysilyl groups as structural units and has a weight-average molecular weight of 1,000-10,000, and further the composition contains a catalyst for condensation reaction of the alkoxysilyl groups and a petroleum-based solvent. The method for producing the inorganic base material improved in the water absorption-inhibiting performance comprises treating a porous inorganic base material with the composition.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够快速干燥的无机基材的吸水抑制剂组合物，能够对由其获得的膜提供优异的防水性，耐久性和耐候性，而不会产生湿的颜色并且能够在一次操作中使用，并且提供一种改善吸水抑制性能的无机基材的制造方法。解决方案：该无机基材的吸水抑制剂组合物含有含有具有烷氧基甲硅烷基的乙烯基单体单元和不具有烷氧基甲硅烷基作为结构单元的（甲基）丙烯酸酯单元的共聚物，其重均分子量为 1,000〜10000，此外，该组合物含有烷氧基甲硅烷基和石油系溶剂的缩合反应用催化剂。改善吸水抑制性能的无机基材的制造方法包括用组合物处理多孔无机基材。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003313494A Clear coating composition 审中-公开
标题翻译：清漆涂料组合物
公开(公告)号：JP2003313494A
公开(公告)日：2003-11-06
申请号：JP2002125809
申请日：2002-04-26
申请人： Toagosei Co Ltd , 東亞合成株式会社
发明人： FUKUSHIMA KOICHI , YAMAMORI HIROO
IPC分类号： B05D7/24 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a coating composition which can give a coating film having excellent transparency, high strength, and good adhesion to substrates.
SOLUTION: The clear coating composition contains (A) a copolymer having a hydroxyl value of 10-400 mgKOH/g, a glass transition temperature of -70 to 30°C, and a number-average molecular weight of 500-20,000, (B) a low- molecular-weight polyhydric alcohol, (C) an organic polyisocyanate having at least two isocyanate groups on the average, and (D) aggregate having an average particle diameter of 100 μm or smaller and a refractive index of 1.45-1.55. It is desirable that the copolymer A is obtained by continuous polymerization at 150-350°C.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种可以赋予具有优异的透明性，高强度和对基材的良好粘附性的涂膜的涂料组合物。解决方案：透明涂料组合物含有（A）羟基值为10-400mgKOH / g，玻璃化转变温度为-70〜30℃，数均分子量为500〜20,000的共聚物，（B）低分子量多元醇，（C）平均粒径至少为2个以上的有机多异氰酸酯，（D）平均粒径为100μm以下且折射率为1.45的聚集体 -1.55。希望通过在150-350℃下连续聚合获得共聚物A. 版权所有（C）2004，JPO

4. 发明专利

JP2009013591A Tile repairing method 有权
标题翻译：修复方法
公开(公告)号：JP2009013591A
公开(公告)日：2009-01-22
申请号：JP2007173269
申请日：2007-06-29
申请人： Toagosei Co Ltd , 東亞合成株式会社
发明人： MATSUI TOMOTAKA , FUKUSHIMA KOICHI , YAMAMORI HIROO
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a tile repairing method which enables an appearance, antifouling properties and design property to be maintained over a long period of time by efficiently forming a primer layer, a waterproof layer and a protective layer, excellent in adhesion and durability, in a short period of time, which is hardly affected by a change in temperature, associated with changing seasons, and which is excellent in low-temperature stability because each layer hardly ruptures in a low-temperature period such as winter. SOLUTION: In this tile repairing method, a tile is repaired by forming the primer layer, the waterproof layer and the protective layer in this order on the surface of the tile to be repaired. An organic solvent-based composition is used for the formation of the waterproof layer and the protective layer. The organic solvent-based composition contains a copolymer [A], the hydroxyl value of which is in the range of 10-400 mgKOH/g and the number average molecular weight of which is in the range of 2,000-20,000, low-molecular-weight multivalent alcohol [B], the molecular weight of is 2,000 or less, and an organic polyisocyanate [C] which has two or more isocyanate groups on an average. In the organic solvent-based composition, the glass-transition temperatures of dry materials are in the range of -40°C to 20°C and the range of -30°C to 30°C, respectively; and the former is lower. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供通过有效地形成底漆层，防水层和保护层，能够长时间保持外观，防污性能和设计性能的瓷砖修复方法，其优异附着力和耐久性，在短时间内，与季节变化几乎不受温度变化的影响，并且由于在冬季等低温期间各层几乎不破裂，因此在低温稳定性方面优异。解决方案：在该瓷砖修复方法中，通过在要修复的瓷砖的表面上依次形成底漆层，防水层和保护层来修复瓷砖。使用有机溶剂基组合物来形成防水层和保护层。有机溶剂型组合物含有共聚物[A]，其羟基值在10-400mgKOH / g的范围内，其数均分子量在2,000-20,000的范围内，低分子量的，重量的多元醇[B]，分子量为2,000以下，有机多异氰酸酯[C]，平均具有2个以上的异氰酸酯基。在有机溶剂型组合物中，干燥材料的玻璃化转变温度分别为-40℃〜20℃，-30℃〜30℃的范围。前者较低。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JPH07157526A PRODUCTION OF SELF-EMULSIFIABLE URETHANE EMULSION 失效
公开(公告)号：JPH07157526A
公开(公告)日：1995-06-20
申请号：JP33975993
申请日：1993-12-06
申请人： TOAGOSEI CO LTD
发明人： KAWAMURA SEIJI , KIMURA TSUGIO , YAMAMORI HIROO , NITTA MASAO
IPC分类号： C08G18/08 , C08G18/00 , C08G18/10 , C08G18/48 , C08G18/64
摘要： PURPOSE:To obtain a self-emulsifiable urethane emulsion containing a polyure thane having a rosin skeleton in the molecule as a resin component, excellent in pigment dispersibility, having excellent adhesivity and water resistance to hydrophobically surfaced base materials, and useful as a coating agent, etc. CONSTITUTION:This emulsion is obtained by neutralizing a urethane propolymer having carboxyl group and unreacted isocyanate produced by reaction among (1) a polyol containing >=5wt.% of a polyol having a rosin skeleton in the molecule (e.g. a reactional product from one molecule of a diepoxy compound and two molecules of rosin), (2) a polyisocyanate (e.g. 2,4-tolylene diisocyanate) and (3) an acid diol (e.g. 2,2-dimethylolpropionic acid), followed by emulsification in an aqueous medium and then crosslinking reaction (or vice versa).

6. 发明专利

JP2001114858A CURABLE COMPOSITION 失效
公开(公告)号：JP2001114858A
公开(公告)日：2001-04-24
申请号：JP29972099
申请日：1999-10-21
申请人： TOAGOSEI CO LTD
发明人： YAMAMORI HIROO , MORI YASUHIKO , FUKUSHIMA KOICHI
IPC分类号： C08L75/04 , C08G18/62 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To obtain a curable composition capable of giving coating film with good surface decorativeness, high mechanical strength, high adhesion to sub strate, and high weatherability as well. SOLUTION: This curable composition comprises a hydroxy-bearing vinyl polymer, a polyisocyanate and a water absorbent; wherein the equivalent ratio of the isocyanate group in the polyisocyanate to the hydroxy group in the vinyl polymer is

7. 发明专利

JP2002172361A COATING FILM FORMATION METHOD 有权
公开(公告)号：JP2002172361A
公开(公告)日：2002-06-18
申请号：JP2001283031
申请日：2001-09-18
申请人： TOAGOSEI CO LTD
发明人： YAMAMORI HIROO , TAKEDA SHINJI , YOSHIHARA HARUYUKI , MORI YASUHIKO
IPC分类号： B05D1/36 , B05D7/00 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a coating film formation method capable of improving the adhesion strength between an under coating layer formed on a base substrate and a top coating layer formed thereon without using a primer and at the same time improving the durability by suppressing foaming properties. SOLUTION: The coating film formation method comprises the steps of forming an under coating layer by applying a base adjustment material containing polymer cement mortar to a base substrate and forming a top coating layer on the under coating layer by applying a top coating material containing a hydroxyl-containing vinyl polymer having a number average molecular weight of 1,000 to 20,000 and polyisocyanate. The hydroxyl-containing vinyl polymer is preferably a polymer obtained by polymerization of vinyl monomer at a high temperature of 150-350 deg.C. Further, the base adjustment material is preferably a material containing also a silane coupling agent or alumina cement.

8. 发明专利

JP2002105395A SURFACE PREARRANGEMENT ADJUSTER FOR COATING FILM FORMATION 失效
公开(公告)号：JP2002105395A
公开(公告)日：2002-04-10
申请号：JP2000296206
申请日：2000-09-28
申请人： TOAGOSEI CO LTD
发明人： TAKEDA SHINJI , YAMAMORI HIROO , ACHINAMI MASAFUMI , IRITA HAJIME , MORI YASUHIKO
IPC分类号： C09D175/04
摘要： PROBLEM TO BE SOLVED: To obtain a surface prearrangement adjuster having excellent coating workability, thickly coatable, having excellent adhesiveness to a surface prearrangement base, capable of securing durability. SOLUTION: This surface prearrangement adjuster comprises a hydroxy group-containing vinyl polymer, a polyisocyanate and sand. Preferably the surface prearrangement adjuster further contains a low-molecular weight polyhydric alcohol and a water absorbing agent. The content of sand is preferably 0.1-100 in terms of a weight ratio of sand to an organic component. The hydroxy group-containing vinyl polymer is preferably obtained by polymerizing an acrylic monomer at a high temperature of 150-300 deg.C. The surface prearrangement adjuster has preferably 110-200 flow value by a physical property test method of cement (JIS R 5201) in order to prevent sagging when the surface prearrangement adjuster is applied to a surface prearrangement base.

9. 发明专利

JPH07157527A PRODUCTION OF SELF-EMULSIFIABLE URETHANE EMULSION 失效
公开(公告)号：JPH07157527A
公开(公告)日：1995-06-20
申请号：JP33976093
申请日：1993-12-06
申请人： TOAGOSEI CO LTD
发明人： KAWAMURA SEIJI , KIMURA TSUGIO , YAMAMORI HIROO , NITTA MASAO
IPC分类号： C08L75/04 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/48 , C08L75/00 , C08L93/00
摘要： PURPOSE:To obtain a self-emulsifiable urethane emulsion containing at least one kind among rosin resins, terpene resins and petroleum resins in emulsion particles, excellent in pigment dispersibility, having excellent adhesivity to hydrophobically surfaced base materials, and useful as a coating agent, etc. CONSTITUTION:This emulsion is obtained by neutralizing a liquid composition prepared by incorporating (A) a urethane prepolymer having carboxyl group and unreacted isocyanate produced by reaction among a polyol (e.g. ethylene glycol), a polyisocyanate (e.g. 2,4-tolylene diisocyanate) and an acid diol (e.g. 2,2-dimethylolpropionic acid) with (B) pref. 5-30wt.%, based on the whole resin, of at least one kind among rosin resins, terpene resins and petroleum resins, followed by emulsification in an aqueous medium and then crosslinking reaction (or vice versa).

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