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1. 发明专利

JPH08253356A ARTIFICIAL MARBLE AND ITS PRODUCTION 失效
公开(公告)号：JPH08253356A
公开(公告)日：1996-10-01
申请号：JP8181295
申请日：1995-03-13
申请人： NORITZ CORP , MARUO CALCIUM
发明人： OGURA KENICHI , MIKI AKIHIRO , NAKAI MASAO , TANIGUCHI TETSUHISA , AOYAMA MIKIO , IKEGAMI TSUKASA , SAITO TADASHI , HANAZAKI MINORU , FUKUMOTO KATSUNORI , EBARA SHOJI , UCHIUMI RYOJI
IPC分类号： C04B14/28 , C04B20/10 , C04B26/02 , C04B26/18 , C04B111/54 , C08K3/24 , C08K3/26
摘要： PURPOSE: To obtain an artificial marble having improved workability, uniformity, deepness of the appearance and designability by adding calcium carbonate having a specific primary particle diameter. CONSTITUTION: Calcium carbonate having a primary particle diameter of 0.01-0.5μm and optionally surface-treated with 1-10 pts.wt. (based on 100 pts.wt. of the calcium carbonate) of a fatty acid and/or a fatty acid soap is mixed with white marble, silica, mica, cured resin, etc., and the mixture is roughly crushed. The roughly crushed material is compounded to a resin in an amount of 0.1-50 pts.wt. based on 100 pts.wt. of the resin and the mixture is optionally incorporated with a filler, a curing catalyst, a cure accelerator, a shrinkage controlling agent, a stabilizer, a colorant and a thickener, kneaded and formed by casting.

2. 发明专利

JP2004123935A Calcium carbonate filler for curable resin, and curable resin composition obtained by blending the same 有权
公开(公告)号：JP2004123935A
公开(公告)日：2004-04-22
申请号：JP2002290862
申请日：2002-10-03
申请人： Maruo Calcium Co Ltd , 丸尾カルシウム株式会社
发明人： UCHIUMI RYOJI , FUKUMOTO KATSUNORI
IPC分类号： C08L75/04 , C08K3/26 , C08K9/04 , C09C1/02 , C09C3/08
摘要： PROBLEM TO BE SOLVED: To provide a calcium carbonate filler which gives an isocyanate-curing polysulfide resin composition and a two-part urethane resin composition, each having excellent surface tack.
SOLUTION: The calcium carbonate filler used for an isocyanate-curing polysulfide resin and a two-part urethane based curable resin comprises calcium carbonate subjected to wet surface treatment with a hydrophobic fatty acid.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JPH11106215A SURFACE-TREATED CALCIUM CARBONATE POWDER, ITS PRODUCTION AND RESIN COMPOSITION COMPOUNDED THEREWITH 失效
公开(公告)号：JPH11106215A
公开(公告)日：1999-04-20
申请号：JP28433597
申请日：1997-09-30
申请人： MARUO CALCIUM
发明人： UCHIUMI RYOJI , SAITO TADASHI , FUKUMOTO KATSUNORI
IPC分类号： C01F11/18 , C08K3/26 , C08K9/04 , C08L75/04 , C08L81/04 , C08L83/04
摘要： PROBLEM TO BE SOLVED: To obtain the subject powder capable of imparting moisture-curable one-pack resins with excellent thixotropy, slump resistance and storage stability by surface treatment of calcium carbonate powder so that its sedimentation degree determined by a specific method fall within a specified range. SOLUTION: This surface-treated calcium carbonate powder has such a requirement that its sedimentation degree determined by the method described below is =70 wt.% of the whole surface treatment agent. The calcium carbonate to be used is pref. >=8 m /g in BET specific surface area.

4. 发明专利

JP2013216863A Surface treatment calcium carbonate filler and curable resin composition containing the filler 有权
标题翻译：表面处理碳酸钙填料和含有填料的可固化树脂组合物
公开(公告)号：JP2013216863A
公开(公告)日：2013-10-24
申请号：JP2013027402
申请日：2013-02-15
申请人： Maruo Calcium Co Ltd , 丸尾カルシウム株式会社
发明人： UCHIUMI RYOJI , SAKAGUCHI SHIGERU , HAYASHI YUSUKE
IPC分类号： C09C1/02 , C08K9/04 , C08L101/00 , C09C3/08
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment calcium carbonate filler which exhibits excellent dispersibility when blended with a curable resin, provides a blended composition having excellent storage stability, for example, can provide a resin composition excellent in adhesion strength, stretch rate, and hot water adhesiveness when blended with a sealant, and can provide a resin composition excellent in slip resistance and adhesion with an electrodeposition plate when blended with a plastisol, and to provide a curable resin composition including the filler.SOLUTION: A calcium carbonate filler is calcium carbonate surface-treated by a fatty acid organic substance containing at least one selected from a fatty acid and a water-soluble salt thereof, wherein a specific surface area Sw after the surface treatment, the amount As of a surface-treating agent, the amount Cr of the surface-treating agent left on the calcium carbonate side after an ethanol extraction, the amount Ar of a free fatty acid required by the ethanol extraction, and the amount Sr of a counter-ion monovalent fatty acid are specific values. A curable resin composition blended with the calcium carbonate filler is also provided.
摘要翻译：要解决的问题：为了提供与固化性树脂共混时表现出优异的分散性的表面处理碳酸钙填料，提供具有优异的储存稳定性的共混组合物，例如可以提供粘合强度，拉伸速度和当与密封剂混合时可以提供热水粘附性，并且可以提供与增塑溶胶混合时的耐电镀性和与电沉积物的粘合性优异的树脂组合物，并提供包含该填料的固化性树脂组合物。溶液：碳酸钙填料为钙由含有选自脂肪酸及其水溶性盐中的至少一种的脂肪酸有机物进行表面处理的碳酸盐，表面处理后的比表面积Sw，表面处理剂的As量，在乙醇提取后留在碳酸钙一侧的表面处理剂的Cr，其量为Ar 乙醇提取所需的ree脂肪酸，抗衡离子一价脂肪酸的Sr量是具体值。还提供了与碳酸钙填料混合的可固化树脂组合物。

5. 发明专利

JP2003147227A SURFACE-TREATED CALCIUM CARBONATE FILER, METHOD FOR PRODUCING THE SAME AND RESIN COMPOSITION COMPRISING THE SAME FILLER COMPOUNDED THEREIN 审中-公开
公开(公告)号：JP2003147227A
公开(公告)日：2003-05-21
申请号：JP2002232532
申请日：2002-08-09
申请人： MARUO CALCIUM
发明人： FUKUMOTO KATSUNORI , KATAYAMA HIROAKI , UCHIUMI RYOJI
IPC分类号： C01F11/18 , C08K9/04 , C08L101/00 , C09C1/02 , C09C3/08 , C09D7/12 , C09D11/00 , C09D201/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To obtain a surface-treated calcium carbonate filler which is especially suitable as a resin filler, has excellent heat resistance during drying, imparts thixotropy and slump resistance and good storage stability, when used for, e.g. a curable resin composition, exhibits excellent dispersibility, insulating properties, or the like, when used for, e.g. a plastic and exhibits excellent water resistance, or the like, when used for, e.g. a coating or an ink. SOLUTION: The surface-treated calcium carbonate filler is subjected to wet surface treatment with at least one kind selected from the group consisting of metallic soap of a fatty acid, metallic soap of an unsaturated fatty acid, metallic soap of an alicyclic carboxylic acid and metallic soap of a resin acid and does not contain an alkali metal.

6. 发明专利

JP2001158863A SURFACE TREATED CALCIUM CARBONATE FILLER, METHOD FOR PRODUCING THE SAME AND RESIN COMPOSITION COMPRISING THE SAME FILLER COMPOUNDED THEREIN 失效
公开(公告)号：JP2001158863A
公开(公告)日：2001-06-12
申请号：JP2000313095
申请日：2000-10-13
申请人： MARUO CALCIUM
发明人： FUKUMOTO KATSUNORI , KATAYAMA HIROAKI , UCHIUMI RYOJI
IPC分类号： C09K3/10 , C08K9/04 , C08L101/00 , C09C1/02 , C09C3/08 , C09C3/10 , C09D7/12 , C09D11/00 , C09D201/00 , C09J11/04 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To obtain a surface treated calcium carbonate filler suitable especially as a resin filler, excellent in heat resistance during the drying and capable of imparting excellent thixotropy and slump resistance and good storage stability when used for, e.g. a curable type resin composition, exhibiting excellent dispersibility, insulating properties, etc. when used for, e.g. a plastic and further exhibiting excellent water resistance, etc. when used for, e.g. a coating or an ink. SOLUTION: This surface treated calcium carbonate filler is characterized in that the wet surface treatment is carried out with at least one kind selected from the group consisting of a metal soap of a saturated fatty acid, a metal soap of an unsaturated fatty acid, a metal soap of an alicyclic carboxylic acid and a metal soap of a resin acid and the alkali metal content is

7. 发明专利

JPH1160950A CURABLE TYPE COMPOSITION AND SEALING MATERIAL COMPRISING THE SAME 失效
公开(公告)号：JPH1160950A
公开(公告)日：1999-03-05
申请号：JP24186197
申请日：1997-08-21
申请人： MARUO CALCIUM
发明人： UCHIUMI RYOJI , HAYASHI YUSUKE , KATAYAMA HIROAKI
IPC分类号： C09K3/10 , C08G18/52 , C08K3/26 , C08K9/04 , C08L81/04
摘要： PROBLEM TO BE SOLVED: To provide a curable type composition long in pot life, having a proper viscosity and good in workability. SOLUTION: This curable type composition comprises a polysulfidepolyether polymer and a compound having two or more isocyanate groups in the molecule, and further contains surface-treated calcium carbonate in an amount of 10-500 pts.wt. per 100 pts.wt. of the polysulfidepolyether polymer. The surface-treated calcium carbonate is obtained by treating the surfaces of 100 pts.wt. of calcium carbonate with >=1.0 pt.wt. of a surface-treating agent. The surface-treating agent comprises (A) at least one kind of surfactant selected from the group consisting of sulfate ester type anion surfactants and sulfonic acid type anion surfactants and (B) at least one compound selected from the group consisting of fatty acids and their salts in a (A)/(B) weight ratio of 1/5 to 2/1.

8. 发明专利

JP2013047343A Surface-treated calcium carbonate filler for two-pack type curable resin composition and two-pack type curable resin composition prepared by blending the filler 有权
标题翻译：表面处理碳酸钙填料，用于双组分可固化树脂组合物和两种类型的可固化树脂组合物，通过混合填料制备
公开(公告)号：JP2013047343A
公开(公告)日：2013-03-07
申请号：JP2012211672
申请日：2012-09-26
申请人： Maruo Calcium Co Ltd , 丸尾カルシウム株式会社
发明人： UCHIUMI RYOJI , SAKAGUCHI SHIGERU
IPC分类号： C08K9/04 , C01F11/18 , C08L101/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a surface-treated calcium carbonate filler for a two-pack type curable resin composition, in which a surface treatment agent is easily and uniformly applied on the surface of the calcium carbonate and which, when blended in the two-pack type curable resin composition, exhibits low viscosity and good work efficiency in blending the two liquids, excellent in any of elastic restorability, modulus and elongation ratio after curing, and excellent especially in two-liquid mixing work efficiency in a system in which a resin hollow body is blended in the composition.SOLUTION: The surface-treated calcium carbonate for a two-pack type curable resin composition is calcium carbonate surface-treated with a fatty acid-based treating agent, wherein the alkyl composition of the fatty acid contains ≤12C saturated fatty acids of ≥20% of the total of saturated fatty acids and ≥16C saturated fatty acids of ≥10% of the total of the saturated fatty acids, wherein the ratio of unsaturated portion is 5-30 wt.% to the total of the unsaturated portion and the saturated portion; the BET specific surface area Sw of the surface-treated calcium carbonate is 3 to 40 m/g; and the surface-treating amount Es per unit specific surface area is 0.20 to 6.50 mg/m, provided that Es=Tg/Sw [mg/m] wherein Tg is a surface-treating amount of a fatty acid-based treating agent per 1 g of calcium carbonate, and is a heat loss [mg/g] per 1 g of a surface-treated calcium carbonate at 200 to 500°C.
摘要翻译：要解决的问题：为了提供一种表面处理剂用于双组分型固化树脂组合物的表面处理碳酸钙填料，其中表面处理剂容易且均匀地施加在碳酸钙的表面上，并且当混合时在双组分型固化性树脂组合物中，混合两种液体时的粘度低，加工效率好，固化后弹性恢复性，模量和伸长率均优异，特别是在系统中的双液混合工作效率方面优异其中在组合物中混合树脂中空体。解决方案：用于双组分型固化树脂组合物的表面处理碳酸钙是用脂肪酸类处理剂进行表面处理的碳酸钙，其中脂肪酸的烷基组合物含有≤12C的饱和脂肪酸饱和脂肪酸总量的≥20％，饱和脂肪酸总量≥16C饱和脂肪酸的≥20％，其中不饱和部分的比例为不饱和部分总量的5-30重量％，饱和部分表面处理碳酸钙的BET比表面积Sw为3〜40m 2 / SP; 并且每单位比表面积的表面处理量Es为0.20〜6.50mg / m 2，其中Es = Tg / Sw [mg / m 2 ]其中Tg是每1g碳酸钙的基于脂肪酸的处理剂的表面处理量，并且是每1g表面处理的钙的热损失[mg / g] 碳酸盐在200〜500℃。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011094134A Surface-treated calcium carbonate filler for two-liquid type curable resin composition, and two-liquid type curable resin composition prepared by blending the filler 有权
标题翻译：用于双液型可固化树脂组合物的表面处理碳酸钙填料和通过混合填料制备的两液型可固化树脂组合物
公开(公告)号：JP2011094134A
公开(公告)日：2011-05-12
申请号：JP2010220734
申请日：2010-09-30
申请人： Maruo Calcium Co Ltd , 丸尾カルシウム株式会社
发明人： UCHIUMI RYOJI , SAKAGUCHI SHIGERU
IPC分类号： C08L101/00 , C08K7/22 , C08K9/02 , C08K9/04 , C09C1/02 , C09C3/08 , C09D17/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a surface-treated calcium carbonate filler for a two-liquid type curable resin composition, which, when blended in the two-liquid type curable resin composition, is low in the viscosity and good in workability in blending the two liquids, excellent in any of elastic restorability, modulus and elongation ratio after curing, and excellent especially in two-liquid mixing workability in a system in which a resin hollow body is blended in the composition. SOLUTION: The surface-treated calcium carbonate for a two-liquid type curable resin composition is calcium carbonate surface-treated with a fatty acid-based treating agent composed of at least one selected from a fatty acid, a fatty acid salt, a derivative of a fatty acid, and a salt of a derivative of a fatty acid, wherein the alkyl composition of the fatty acid contains 12 or less C saturated fatty acids of ≥20% of the total of saturated fatty acids and 16 or more C saturated fatty acids of ≥10% of the total of the saturated fatty acids; the BET specific surface area Sw of the surface-treated calcium carbonate is 3 to 40 m 2 /g; and the surface-treating amount Es per unit specific surface area is 0.20 to 6.50 mg/m 2 , provided that Es=Tg/Sw [mg/m 2 ] wherein Tg is a surface-treating amount of a fatty acid-based treating agent per 1 g of calcium carbonate, and is a heat loss [mg/g] per 1 g of a surface-treated calcium carbonate at 200 to 500°C. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于双液型固化性树脂组合物的表面处理碳酸钙填料，其在双液型固化性树脂组合物中混合时粘度低，加工性好在将两种液体混合后，在固化后的弹性恢复性，模量和伸长率均优异，并且在组合物中混合有树脂中空体的体系中，特别优选为双液混合加工性。解决方案：用于双液型固化树脂组合物的表面处理碳酸钙是用脂肪酸类处理剂进行表面处理的碳酸钙，所述脂肪酸系处理剂由选自脂肪酸，脂肪酸盐，脂肪酸的衍生物和脂肪酸衍生物的盐，其中所述脂肪酸的烷基组合物含有12个或更少的饱和脂肪酸的总和的≥20％的饱和脂肪酸和16个或更多个C 饱和脂肪酸占饱和脂肪酸总量的10％以上; 表面处理碳酸钙的BET比表面积Sw为3〜40m 2 / SP / g，并且每单位比表面积的表面处理量Es为0.20〜6.50mg / m 2，如果Es = Tg / Sw [mg / m 2]，则Tg 是每1g碳酸钙的表面处理量的脂肪酸类处理剂，在每1克表面处理过的碳酸钙中的热损失[mg / g]为200〜500℃。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2004331963A Surface treatment calcium carbonate filler for hardenable resin compositions, process for its production, and hardenable resin composition containing the filler 有权
公开(公告)号：JP2004331963A
公开(公告)日：2004-11-25
申请号：JP2004119082
申请日：2004-04-14
申请人： Maruo Calcium Co Ltd , 丸尾カルシウム株式会社
发明人： UCHIUMI RYOJI
IPC分类号： C01F11/18 , C08K3/26 , C08L101/00 , C09C1/02 , C09C3/08 , C09D7/12 , C09D201/00 , C09J11/04 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a calcium carbonate filler for surface treatment giving a hardenable resin composition blended in the hardenable resin composition providing the hardenable resin composition with excellent thixotropic, slump resistance, storage stability and adhesiveness and the like.
SOLUTION: The calcium carbonate filler for the hardenable resin composition is composed of a surface treated calcium carbonate with a surface treatment agent composed of a non-metallic soap.
COPYRIGHT: (C)2005,JPO&NCIPI

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