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1. 发明授权

US07151173B2 Admixture, extrudable hydraulic composition and method for the selection of admixture 有权
公开(公告)号：US07151173B2
公开(公告)日：2006-12-19
申请号：US10391008
申请日：2003-03-19
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： C04B16/02
CPC分类号： C04B24/383 , C04B28/04 , C04B2111/00129 , C04B2111/12 , C04B14/04 , C04B40/0032 , C04B40/0039
摘要： A nonionic water-soluble cellulose ether is characterized in that when 3 pbw of the nonionic water-soluble cellulose ether is added to a mixture of 90 pbw of cordierite, 10 pbw of ordinary Portland cement, and 33 pbw of water, immediately followed by kneading at 20° C. and 20 rpm, a maximum torque for kneading is reached within 180 seconds from the addition. It is suitable as an admixture for extrudable hydraulic compositions. The hydraulic composition to which the inventive admixture is added can be kneaded within a brief time into a uniform mass which is smoothly extrudable.

2. 发明申请

US20060118008A1 Admixture, extrudable hydraulic composition and method for the selection of admixture 有权
公开(公告)号：US20060118008A1
公开(公告)日：2006-06-08
申请号：US11340576
申请日：2006-01-27
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： C04B24/00
CPC分类号： C04B24/383 , C04B28/04 , C04B2111/00129 , C04B2111/12 , C04B14/04 , C04B40/0032 , C04B40/0039
摘要： A nonionic water-soluble cellulose ether is characterized in that when 3 pbw of the nonionic water-soluble cellulose ether is added to a mixture of 90 pbw of cordierite, 10 pbw of ordinary Portland cement, and 33 pbw of water, immediately followed by kneading at 20° C. and 20 rpm, a maximum torque for kneading is reached within 180 seconds from the addition. It is suitable as an admixture for extrudable hydraulic compositions. The hydraulic composition to which the inventive admixture is added can be kneaded within a brief time into a uniform mass which is smoothly extrudable.

3. 发明授权

US06814799B2 Hydraulic composition for extrusion molding 有权
标题翻译：挤出成型用液压组合物
公开(公告)号：US06814799B2
公开(公告)日：2004-11-09
申请号：US10166619
申请日：2002-06-12
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： D06P144
CPC分类号： C04B28/02 , C04B2111/00129 , Y02W30/97 , C04B18/241 , C04B24/32 , C04B2103/44 , C04B2103/50
摘要： To a hydraulic composition for extrusion molding comprising a hydraulic substance, organic reinforcing fibers, and a thickening process aid, a defoamer containing a polyether component is added for preventing the composition from spring-back and imparting improved strength properties thereto.

4. 发明授权

US06811605B2 Admixture and extrudable hydraulic composition 有权
标题翻译：外加剂和挤出液压组合物
公开(公告)号：US06811605B2
公开(公告)日：2004-11-02
申请号：US10384691
申请日：2003-03-11
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： C04B1602
CPC分类号： C04B28/02 , C04B24/383 , C04B2111/00129 , Y02W30/97 , C04B14/06 , C04B14/18 , C04B18/241 , C04B40/00
摘要： An admixture comprising a nonionic water-soluble cellulose ether having a transparency of 35-89% in a 2 wt % aqueous solution at 20° C. is suited for hydraulic compositions. The hydraulic composition comprising the admixture and a less amount of pulp fibers is extrudable into a hardened part having a satisfactory flexural strength and surface smoothness.
摘要翻译：在20℃下在2重量％水溶液中含有透明度为35-89％的非离子水溶性纤维素醚的混合物适用于水硬性组合物。包含混合物和少量纸浆纤维的水硬性组合物可挤压成具有令人满意的弯曲强度和表面平滑度的硬化部分。

5. 发明授权

US07244840B2 Admixture, extrudable hydraulic composition and method for the selection of admixture 有权
标题翻译：外加剂，可挤出水硬性组合物和选择混合物的方法
公开(公告)号：US07244840B2
公开(公告)日：2007-07-17
申请号：US11340576
申请日：2006-01-27
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： C04B16/02 , C04B24/00
CPC分类号： C04B24/383 , C04B28/04 , C04B2111/00129 , C04B2111/12 , C04B14/04 , C04B40/0032 , C04B40/0039
摘要： A nonionic water-soluble cellulose ether is characterized in that when 3 pbw of the nonionic water-soluble cellulose ether is added to a mixture of 90 pbw of cordierite, 10 pbw of ordinary Portland cement, and 33 pbw of water, immediately followed by kneading at 20° C. and 20 rpm, a maximum torque for kneading is reached within 180 seconds from the addition. It is suitable as an admixture for extrudable hydraulic compositions. The hydraulic composition to which the inventive admixture is added can be kneaded within a brief time into a uniform mass which is smoothly extrudable.
摘要翻译：非离子水溶性纤维素醚的特征在于，当将3pbw的非离子水溶性纤维素醚加入到90pbw的堇青石，10pbw的普通硅酸盐水泥和33pbw的水的混合物中时，立即捏合在20℃和20rpm下，在加入180秒内达到最大的捏合扭矩。它适合用作可挤出水硬性组合物的混合物。添加本发明的混合物的水硬性组合物可以在短时间内捏合成均匀的质量，其可平滑地挤出。

6. 发明授权

US06843845B2 Admixture and extrudable hydraulic composition 有权
标题翻译：外加剂和挤出液压组合物
公开(公告)号：US06843845B2
公开(公告)日：2005-01-18
申请号：US10384673
申请日：2003-03-11
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： B29C47/00 , B29K1/00 , C04B24/38 , C04B28/02 , C04B111/30 , C04B16/02
CPC分类号： C04B28/02 , C04B24/383 , C04B2111/00129
摘要： An admixture comprising (A) a nonionic water-soluble hydroxyethyl cellulose and/or hydroxyethyl ethyl cellulose having a viscosity of at least 500 mPa·s as measured in a 1 wt % aqueous solution at 20° C., and (B) another nonionic water-soluble cellulose ether having a viscosity of at least 1,500 mPa·s as measured in a 1 wt % aqueous solution at 20° C. is suited for use in extrudable hydraulic compositions, because the hydraulic compositions comprising the admixture are effectively extrudable into hardened products having improved surface properties, minimized spring-back and good dimensional accuracy.
摘要翻译：一种混合物，其包含（A）在20℃下在1重量％水溶液中测量的粘度为至少500mPa.s的非离子水溶性羟乙基纤维素和/或羟乙基乙基纤维素，和（B）另一种非离子表面活性剂在20℃下在1重量％水溶液中测得的具有至少1500mPa.s的粘度的水溶性纤维素醚适用于可挤出水硬性组合物，因为包含该混合物的水硬性组合物可有效地挤出成硬化具有改善的表面性能，最小化回弹和良好尺寸精度的产品。

7. 发明授权

US07985293B2 Hydraulic composition 有权
标题翻译：液压成分
公开(公告)号：US07985293B2
公开(公告)日：2011-07-26
申请号：US11882301
申请日：2007-07-31
申请人： Yoshiaki Sasage , Tsutomu Yamakawa
发明人： Yoshiaki Sasage , Tsutomu Yamakawa
IPC分类号： C04B24/24
CPC分类号： C04B28/02 , C04B20/1018 , C04B2111/72 , C04B24/383 , C04B2103/402 , C04B2103/406 , C04B2103/50 , C04B14/06
摘要： A hydraulic composition is provided. This composition exhibits an improved workability in its coating with a trowel, and accordingly, an improved working efficiency with no adverse effects on its physical properties. The hydraulic composition comprises at least one surfactant selected from anionic surfactants having foaming ability (group A), at least one surfactant selected from surfactants which are nonionic antifoaming agents (group B), and a water-soluble cellulose ether. The surfactants of group A and group B are respectively added at 0.000005 to 0.004% by weight (solid content) in relation to the powder ingredients in the hydraulic composition, and the water-soluble cellulose ether is added at 0.02 to 1.2% by weight of the hydraulic composition.
摘要翻译：提供水硬性组合物。该组合物在用t刀涂料中表现出改进的可加工性，因此提高了工作效率，对其物理性质没有不利影响。水硬性组合物包含至少一种选自具有发泡性的阴离子表面活性剂（A组），至少一种选自非离子消泡剂（B组）的表面活性剂和水溶性纤维素醚的表面活性剂的表面活性剂。相对于水硬性组合物中的粉末成分，A组和B组的表面活性剂分别以0.000005〜0.004重量％（固体含量）添加，水溶性纤维素醚的添加量为0.02〜1.2重量％水硬组合物。

8. 发明授权

US07588635B2 Hydraulic composition 有权
标题翻译：液压成分
公开(公告)号：US07588635B2
公开(公告)日：2009-09-15
申请号：US12032078
申请日：2008-02-15
申请人： Tsutomu Yamakawa , Yoshiaki Sasage
发明人： Tsutomu Yamakawa , Yoshiaki Sasage
IPC分类号： C04B16/02 , C04B24/10
CPC分类号： C04B28/02 , C04B28/14 , C04B40/0039 , C04B2111/62 , C04B14/06 , C04B24/383 , C04B2103/12 , C04B2103/22 , C04B2103/302 , C04B2103/50 , C04B14/28 , C04B22/064
摘要： Hydraulic compositions comprising a setting accelerator, a water-soluble cellulose ether having a degree of alkyl substitution of 1.6 to 2.5 which is a water-soluble alkyl cellulose or a water-soluble hydroxyalkyl alkyl cellulose, and water are useful as self-leveling compositions having an excellent self-leveling capability, a minimal change with time of fluidity, and a short setting time, or as cement mortar compositions having a long open time and a short setting time.
摘要翻译：包含凝固促进剂，烷基取代度为1.6〜2.5的水溶性纤维素醚（水溶性烷基纤维素或水溶性羟烷基烷基纤维素）和水的水溶性组合物和水可用作自流平组合物，其具有优异的自流平能力，流动性随时间的变化小，凝固时间短，或作为具有长打开时间和短凝固时间的水泥砂浆组合物。

9. 发明申请

US20060124034A1 Additive for cement composition and cement composition containing the same 审中-公开
标题翻译：水泥组合物和含有它的水泥组合物的添加剂
公开(公告)号：US20060124034A1
公开(公告)日：2006-06-15
申请号：US11340601
申请日：2006-01-27
申请人： Satoshi Okazawa , Minoru Yaguchi , Tsutomu Yamakawa , Yoshiaki Sasage
发明人： Satoshi Okazawa , Minoru Yaguchi , Tsutomu Yamakawa , Yoshiaki Sasage
IPC分类号： C04B40/00
CPC分类号： C04B40/0039 , C04B2103/0075 , C04B2103/0083 , C04B2103/30 , C04B24/2629 , C04B24/383 , C04B28/02 , C04B2103/50 , C04B24/2647 , C04B24/267
摘要： An additive for a cement composition comprising: (A) a polycarboxylic acid based copolymer and/or a salt thereof; (B) water-soluble cellulose ether; and (C) a defoaming agent.
摘要翻译：一种用于水泥组合物的添加剂，其包含：（A）多元羧酸基共聚物和/或其盐; （B）水溶性纤维素醚; 和（C）消泡剂。

10. 发明申请

US20060032409A1 Additive for cement composition and cement composition containing the same 审中-公开
公开(公告)号：US20060032409A1
公开(公告)日：2006-02-16
申请号：US11212774
申请日：2005-08-29
申请人： Satoshi Okazawa , Minoru Yaguchi , Tsutomu Yamakawa , Yoshiaki Sasage
发明人： Satoshi Okazawa , Minoru Yaguchi , Tsutomu Yamakawa , Yoshiaki Sasage
IPC分类号： C04B24/00
CPC分类号： C04B40/0039 , C04B2103/0075 , C04B2103/0083 , C04B2103/30 , C04B24/2629 , C04B24/383 , C04B28/02 , C04B2103/50 , C04B24/2647 , C04B24/267
摘要： An additive for a cement composition comprising: (A) a polycarboxylic acid based copolymer and/or a salt thereof; (B) water-soluble cellulose ether; and (C) a defoaming agent.

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