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1. 发明申请

US20070238603A1 FLOAT BATH BOTTOM REFRACTORY BRICK AND PROCESS FOR ITS PRODUCTION 失效
标题翻译： FLOAT BATH BOTTOM REFRACTORY BRICK AND PROCESS FOR IN PRODUCTIONS
公开(公告)号：US20070238603A1
公开(公告)日：2007-10-11
申请号：US11745627
申请日：2007-05-08
申请人： Shuji KABASHIMA , Kouzou SAKAI , Masamichi YOKOTANI
发明人： Shuji KABASHIMA , Kouzou SAKAI , Masamichi YOKOTANI
IPC分类号： C04B35/18 , C03B18/02 , C04B35/00 , C03B18/00 , C03B11/08 , B28B1/00 , C04B35/64
CPC分类号： C04B33/04 , C03B18/16 , C04B35/185 , C04B2235/3201 , C04B2235/3418 , C04B2235/5427 , C04B2235/5436 , C04B2235/5463 , C04B2235/72 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9669 , Y02P40/57
摘要： It is to provide a process for producing a float bath bottom refractory brick which can suppress a reaction with Na2O from glass at the surface of the refractory brick and thereby prevents flaking phenomena, as a refractory brick to be used for a float bath bottom for production of plate glass by float process. A process for producing a float bath bottom refractory brick using a clayey material comprising from 30 to 45 mass % of Al2O3 and from 50 to 65 mass % of SiO2 and having a Na2O content of at most 1 mass %, wherein a potassium compound is added so that the K2O content in the float bath bottom refractory brick to be produced would be from 2 to 4 mass %.
摘要翻译：本发明提供一种用于制造浮渣槽底耐火砖的方法，其可以在耐火砖表面抑制与Na 2 O 2的反应，从而防止作为耐火砖的剥落现象用于通过浮法生产平板玻璃的浮法槽底。使用含有30〜45质量％的Al 2 O 3 3和50〜65质量％的SiO 2的粘土质材料制造浮浴槽耐火砖的方法， SUB> 2，并且具有至多1质量％的Na 2 O 2 O含量，其中加入钾化合物，使得K 2 N 2 O中的K 2 O 3含量在待生产的浮法浴底耐火砖为2〜4质量％。

2. 发明授权

US5130359A Viscosity index improver and method for producing the same 失效
标题翻译：粘度指数改进及其生产方法
公开(公告)号：US5130359A
公开(公告)日：1992-07-14
申请号：US546225
申请日：1990-06-29
申请人： Tatsuya Ohsumi , Shigeyuki Yoshida , Yoshio Kano , Kouzou Sakai
发明人： Tatsuya Ohsumi , Shigeyuki Yoshida , Yoshio Kano , Kouzou Sakai
IPC分类号： C10M157/00 , C10M177/00
CPC分类号： C10M177/00 , C10M157/00 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/04 , C10M2205/06 , C10M2205/14 , C10M2207/021 , C10M2207/022 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/102 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2211/08 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/00 , C10M2217/02 , C10M2217/023 , C10M2217/028 , C10M2217/04 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2221/00 , C10M2221/041 , C10M2223/04 , C10M2223/042 , C10N2220/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： Disclosed is a viscosity index improver in the form of a high-concentration non-aqueous dispersion of a low-viscosity olefinic polymer and a method of preparing the same. The improver comprises (1) an olefinic polymer, (2) a compound of (i) or (ii), (i) being a compound having at least one segment comprising A and B wherein A is a residue of a compound substantially composed of a hydrocarbon having a weight average molecular weight of 500 to 500,000 and having hydroxyl and/or carboxyl and/or carbonyl and/or amino and/or dithiocarboxyl group(s) and B is a residue of a compound having carboxyl and/or hydroxyl and/or isocyanate and/or amino and/or ketomine group(s), said A and B being bonded through at least one linkage selected from ester linkage, thioester linkage, urethane linkage, urea linkage, amide linkage, imide linkage and ether linkage, and (ii) being a reaction product of AA and BB wherein AA is an olefinic polymer having a weight average molecular weight of 500 to 500,000 and added with ethylenic unsaturated dicarboxylic acid(s) and BB is a compound having at least one group selected from mercapto group, amino group, ketimine group, hydroxy group and isocyanate group, said AA and BB being bonded through at least one linkage selected from thioester linkage, amide linkage, imide linkage and ester linkage, and (3) a medium which does not substantially dissolve or which scarcely dissolves the said olefinic polymer.
摘要翻译：公开了低粘度烯烃聚合物的高浓度非水分散体形式的粘度指数改进剂及其制备方法。改进剂包括（1）烯烃聚合物，（2）（i）或（ii）的化合物，（i）是具有至少一个包含A和B的链段的化合物，其中A是基本上由具有500至500,000重均分子量且具有羟基和/或羧基和/或羰基和/或氨基和/或二硫代羧基的烃，B是具有羧基和/或羟基的化合物的残基，所述A和B通过选自酯键，硫酯键，氨基甲酸酯键，脲键，酰胺键，酰亚胺键和醚键中的至少一个键键合，和（ii）AA和BB的反应产物，其中AA是重均分子量为500至500,000的烯属聚合物，并加入烯属不饱和二羧酸，BB是具有至少一个选自以下的基团的化合物：巯基，氨基，酮亚胺基，羟基 p和异氰酸酯基，所述AA和BB通过选自硫酯键，酰胺键，酰亚胺键和酯键的至少一个键键合，和（3）基本上不溶解或几乎不溶解所述烯烃聚合物的介质。

3. 发明授权

US5086020A High zirconia fused cast refractory 失效
$High zirconia fused cast refractory$
标题翻译：高ZIRCONIA熔融铸造厂
公开(公告)号：US5086020A
公开(公告)日：1992-02-04
申请号：US617178
申请日：1990-11-23
申请人： Toshihiro Ishino , Kouzou Sakai , Nobuyuki Kido
发明人： Toshihiro Ishino , Kouzou Sakai , Nobuyuki Kido
IPC分类号： C04B35/657 , C03B5/43 , C04B35/48 , C04B35/484
CPC分类号： C04B35/484 , C03B5/43 , Y02P40/57
摘要： A high zirconia fused cast refractory having excellent thermal cycle resistance which comprises, as chemical components of the refractory, from 90 to 95% by weight of ZrO.sub.2, from 3.5 to 7% by weight of SiO.sub.2 and from 1 to 3% by weight of Al.sub.2 O.sub.3 and which does not substantially contain any one of P.sub.2 O.sub.5, B.sub.2 O.sub.3 and CuO.

4. 发明授权

US07708935B2 Float bath bottom refractory brick and process for its production 失效
$Float bath bottom refractory brick and process for its production$
标题翻译：浮法浴底耐火砖及其生产工艺
公开(公告)号：US07708935B2
公开(公告)日：2010-05-04
申请号：US11745627
申请日：2007-05-08
申请人： Shuji Kabashima , Kouzou Sakai , Masamichi Yokotani
发明人： Shuji Kabashima , Kouzou Sakai , Masamichi Yokotani
IPC分类号： C04B35/18
CPC分类号： C04B33/04 , C03B18/16 , C04B35/185 , C04B2235/3201 , C04B2235/3418 , C04B2235/5427 , C04B2235/5436 , C04B2235/5463 , C04B2235/72 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9669 , Y02P40/57
摘要： A process for producing a float bath bottom refractory brick which can suppress a reaction with Na2O from glass at the surface of the refractory brick and thereby prevent flaking phenomena, which process comprises adding a potassium compound to a clayey material comprising from 30 to 45 mass % of Al2O3 and from 50 to 65 mass % of SiO2 and having a Na2O content of at most 1 mass %, so that the K2O content in the float bath bottom refractory brick to be produced would be from 2 to 4 mass %; and a refractory brick useful for a float bath bottom for production of plate glass by a float process.
摘要翻译：一种浮法浴底耐火砖的制造方法，其可以抑制耐火砖表面的玻璃与Na 2 O的反应，从而防止剥落现象，该方法包括向含有30〜45质量％的粘土质材料中添加钾化合物，的Al 2 O 3和50〜65质量％的SiO 2，并且Na 2 O含量为1质量％以下，使得要制造的浮浴底部耐火砖的K 2 O含量为2〜4质量％以及用于通过浮法生产平板玻璃的浮浴底部的耐火砖。

5. 发明授权

US5763374A Lubricating oil compositions of reduced high-temperature high-shear viscosity 失效
标题翻译：降低高温高剪切粘度的润滑油组合物
公开(公告)号：US5763374A
公开(公告)日：1998-06-09
申请号：US513562
申请日：1995-08-10
申请人： Kouzou Sakai , Hidehiko Matsuya , Yoshihisa Ohta
发明人： Kouzou Sakai , Hidehiko Matsuya , Yoshihisa Ohta
IPC分类号： C10M145/14 , C10M169/04
CPC分类号： C10M169/04 , C10M145/14 , C10M2203/1025 , C10M2209/084 , C10M2219/068 , C10M2223/045 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10N2240/30 , C10N2270/02
摘要： A viscosity index improver, comprising an oil-soluble copolymer (A) having 20-70% by weight of alkyl acrylate units and 30-80% by weight of alkyl methacrylate units, and a viscosity index improver, comprising 20-80% by weight of an oil-soluble alkyl acrylate (co)polymer (A1) and 20-80% by weight of an oil-soluble methacrylate (co)polymer (A2), are capable of reducing high-temperature high-shear viscosity, particularly isoparaffin-containing high viscosity index oil, and provide luburicating oils useful as engine oil, gear lubricant and so on.
摘要翻译：一种粘度指数改进剂，包括具有20-70重量％丙烯酸烷基酯单元和30-80重量％甲基丙烯酸烷基酯单元的油溶性共聚物（A）和粘度指数改进剂，其包含20-80重量％的油溶性丙烯酸烷基酯（共）聚合物（A1）和20-80重量％的油溶性甲基丙烯酸酯（共）聚合物（A2）能够降低高温高剪切粘度，特别是异链烷烃 - 含有高粘度指数油，并提供用作发动机油，齿轮润滑剂等的润滑油。

6. 发明授权

US5622924A Viscosity index improver and lubricating oil 失效
标题翻译：粘度指数改进剂和润滑油
公开(公告)号：US5622924A
公开(公告)日：1997-04-22
申请号：US535053
申请日：1995-10-30
申请人： Kouzou Sakai , Hidehiko Matsuya , Yoshihisa Ohta
发明人： Kouzou Sakai , Hidehiko Matsuya , Yoshihisa Ohta
IPC分类号： C10M145/14 , C10M169/04 , C10N30/02 , C10N30/08 , C10N30/10 , C10N40/04 , C10N40/08 , C10N40/25 , F02B1/04 , C10M145/00
CPC分类号： C10M145/14 , C10M2209/084 , F02B1/04
摘要： There are disclosed a viscosity index improver comprising a polymer containing at least 70% by weight of structural units of an alkyl (meth)acryrate monomer containing not more than 10 carbon atoms in the alkyl group, and a lubrication oil, comprising said improver added to a lubrication base oll selected from the group consisting of mineral oils, MLDW oils, iso-paraffin-containing high viscosity index oils, synthetic hydrocarbon lubricating oils, synthetic ester lubricating oils, and mixture of two or more of these. The improver exhibits improved low-temperature viscosity characteristics and oxidation resistance, as compared with conventional methacrylate polymer viscosity index improvers. It gives extremely low viscosity at -40.degree. C., particularly when used in high viscosity index oils. Besides, when used in conjunction with a molybdenum-containing FM agent, it has a characteristic of providing low friction coefficient even after oxidative degradation. Thus, lubricating oil, prepared using the improver, shows improved low-temperature flow properties and oxidative stability at high temperature, and are usable even under severe circumstances and of improved reduced fuel cost.
摘要翻译： PCT No.PCT / JP95 / 00309 Sec。 371 1995年10月30日第 102（e）1995年10月30日日期PCT提交1995年2月28日PCT公布。公开号WO95 / 24458 日期1995年9月14日公开了一种粘度指数改进剂，其包含含有至少70重量％的烷基中含有不超过10个碳原子的（甲基）丙烯酸烷基酯单体的结构单元的聚合物，以及润滑油，包括添加到选自矿物油，MLDW油，异链烷烃的高粘度指数油，合成烃润滑油，合成酯润滑油以及这些中的两种或更多种的混合物的润滑基料中的所述改进剂。与常规甲基丙烯酸酯聚合物粘度指数改进剂相比，改进剂表现出改善的低温粘度特性和抗氧化性。它在-40℃下具有极低的粘度，特别是当用于高粘度指数油时。此外，当与含钼的FM试剂结合使用时，即使在氧化降解后也具有低摩擦系数的特性。因此，使用改进剂制备的润滑油在高温下显示出改善的低温流动性和氧化稳定性，并且即使在恶劣的环境下也可以使用，并且可以降低燃料成本。

7. 发明授权

US4547223A Cement-shrinkage-reducing agent and cement composition 失效
标题翻译：水泥减缩剂和水泥组合物
公开(公告)号：US4547223A
公开(公告)日：1985-10-15
申请号：US377200
申请日：1982-05-04
申请人： Takaharu Goto , Takeshi Sato , Kouzou Sakai , Motohiko Ii
发明人： Takaharu Goto , Takeshi Sato , Kouzou Sakai , Motohiko Ii
IPC分类号： C04B24/32 , G10H1/34
CPC分类号： C04B24/32
摘要： This invention relates to a cement-shrinkage-reducing agent and a cement composition comprising a compound of the general formula RO(AO).sub.n H (in which R represents a C.sub.1-7 alkyl or C.sub.5-6 cycloalkyl radical, A represents one or more C.sub.2-3 alkylene radicals, and n has a value of 1-10) for use in making cement mortar and concrete.
摘要翻译： PCT No.PCT / JP81 / 00042 Sec。 1982年5月4日 102（e）日期1982年5月4日PCT提交1981年3月2日PCT公布。出版物WO82 / 03071 本发明涉及水泥收缩还原剂和水泥组合物，其包含通式为RO（AO）nH的化合物（其中R表示C1-7烷基或C5-6环烷基） A表示一个或多个C2-3亚烷基，n为1-10）用于制备水泥砂浆和混凝土。

8. 发明授权

US5344863A Viscosity index improver 失效
标题翻译：粘度指数改进剂
公开(公告)号：US5344863A
公开(公告)日：1994-09-06
申请号：US897036
申请日：1992-06-11
申请人： Kouzou Sakai , Shigeyuki Yoshida , Makoto Dakurige
发明人： Kouzou Sakai , Shigeyuki Yoshida , Makoto Dakurige
IPC分类号： C09K3/00 , C10M157/00 , C10M161/00 , C10N30/02 , C10N30/10 , C10N40/25 , C08K5/09
CPC分类号： C10M161/00 , C10M157/00 , C10M2205/00 , C10M2205/02 , C10M2205/022 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2205/22 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/282 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2209/102 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10M2209/108 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10N2210/02
摘要： A viscosity index improver which contains a polymer dispersion comprising: a polyolefin having a weight average molecular weight of 10,000 to 500,000, a dispersant comprising a reaction product of an ethylenically unsaturated dicarboxylic acid added polyolefin with a carboxylic acid-reactive compound selected from the group consisting of an amine, a ketimine compound, an alcohol and an isocyanate compound and an organic liquid medium comprising a liquid phenolic derivative selected from the group consisiting of an alkyl phenol and an alkyl salicylate.
摘要翻译：一种粘度指数改进剂，其包含聚合物分散体，其包含：重均分子量为10,000至500,000的聚烯烃，包含烯属不饱和二羧酸的聚烯烃与选自以下的羧酸反应性化合物的反应产物的分散剂：的胺，酮亚胺化合物，醇和异氰酸酯化合物，以及包含选自烷基酚和水杨酸烷基酯的液体酚衍生物的有机液体介质。

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