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1. 发明专利

JP2013119502A Indefinite-form fireproof composition 有权
标题翻译：不饱和脂肪酸组合物
公开(公告)号：JP2013119502A
公开(公告)日：2013-06-17
申请号：JP2011268680
申请日：2011-12-08
申请人： Shinagawa Refractories Co Ltd , 品川リフラクトリーズ株式会社
发明人： ASAKAWA KOJI , KAGO TAKAHIRO , KOCHIGAMI KAZUHIRO
IPC分类号： C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide an indefinite-form fireproof composition which is used, even if the liquid content is low, and is excellent, in particular, in fluidity, the composition being used after a liquid is added to fireproof aggregate and then kneading is made to fluidize the aggregate.SOLUTION: The indefinite-form fireproof composition is used after a liquid is added to fireproof aggregate which contains fireproof spherical particles and then kneading is made to fluidize the aggregate. In this case, the angles of repose of the fireproof spherical particles are at most 32°, and the amount of the mixed fireproof spherical particles is 3-70 mass%.
摘要翻译：要解决的问题：为了提供使用的不定型防火组合物，即使液体含量低，并且特别优选流动性，在将液体添加到防火骨料之后使用的组合物然后捏合以使集料流化。解决方案：在将液体添加到含有防火球形颗粒的防火骨料中后，使用不定形防火组合物，然后捏合以使骨料流化。在这种情况下，防火球形颗粒的休止角度最多为32°，混合防火球形颗粒的量为3-70质量％。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2014084239A Refractory for slip casting construction 有权
$Refractory for slip casting construction$
标题翻译：滑动铸造建筑用耐火材料
公开(公告)号：JP2014084239A
公开(公告)日：2014-05-12
申请号：JP2012232677
申请日：2012-10-22
申请人： Shinagawa Refractories Co Ltd , 品川リフラクトリーズ株式会社
发明人： ASAKAWA KOJI , KAGO TAKAHIRO , YUMOTO TOSHIHIDE
IPC分类号： C04B35/66 , F27D1/00 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide refractory for slip casting construction, having high heat shock resistance, hardly causing crack, having a dense structure and capable of being constructed with low moisture content.SOLUTION: The refractory for slip casting construction contains AlOand SiOas main components, where total of AlOand SiOis 92 mass% or more and the content of AlOis in the range of 50 to 70 mass%. In the refractory for slip casting construction, 5 to 30 mass% of a high alumina spherical particle having the content of AlOin the range of 50 to 85 mass% and a repose angle of 32° or less is used in the refractory for slip casting and further alumina cement of 3 to 10 mass% is contained as a binder.
摘要翻译：要解决的问题：为了提供具有高耐热冲击性，难以产生裂纹，具有致密结构并且能够构造成低含水量的滑移铸造结构的耐火材料。解决方案：用于滑移浇筑施工的耐火材料包含AlOand SiOas主要组分其中，AlOand的总计为20质量％以上，AlO的含量为50〜70质量％的范围。在用于滑移浇筑施工的耐火材料中，在耐火材料中使用5〜30质量％的AlO在50〜85质量％的范围和32度以下的高铝球形粒子，作为粘合剂含有3〜10质量％的其他氧化铝水泥。

3. 发明专利

JP2014055093A Plastic refractory 有权
$Plastic refractory$
标题翻译：塑料制品
公开(公告)号：JP2014055093A
公开(公告)日：2014-03-27
申请号：JP2012202418
申请日：2012-09-14
申请人： Shinagawa Refractories Co Ltd , 品川リフラクトリーズ株式会社
发明人： KAGO TAKAHIRO , KOMATSUBARA NOBORU , YUMOTO TOSHIHIDE
IPC分类号： C04B35/66 , F27D1/10
摘要： PROBLEM TO BE SOLVED: To provide a plastic refractory having small aging change using a phosphate based binder.SOLUTION: The plastic refractory contains a raw material containing a refractory aggregate, a refractory clay and a phosphate based binder, and organic acid and a diol compound. An addition amount of the organic acid is 0.5 to 3 mass% based on 100 mass% of the raw material as an external percentage. The addition amount of the diol compound is 0.5 to 4 mass% based on 100 mass% of the raw material as an external percentage. The organic acid preferably has 6 or less of carbon atoms and a ratio of the number of a carbon atom A and the number of an oxygen atom B in the organic acid (B/A) of 1≤(B/A)≤2, and 1 or more water soluble organic acid. Further the diole compound preferably is at least one kind selected from a group consisting of a compound having 2 carbon atoms and a compound having 3 carbon atoms.
摘要翻译：要解决的问题：提供一种使用磷酸盐基粘合剂的具有小老化变化的塑料耐火材料。解决方案：塑料耐火材料包含含有耐火骨料，耐火粘土和磷酸盐基粘合剂的原料，以及有机酸和二醇化合物。相对于100质量％的原料，有机酸的添加量为0.5〜3质量％。二醇化合物的添加量相对于原料的100质量％为外部百分比为0.5〜4质量％。有机酸优选具有6个以下的碳原子，并且有机酸中的碳原子数A与氧原子数B的比例（B / A）为1≤（B / A）≤2，和1种或更多种水溶性有机酸。此外，二烯化合物优选为选自具有2个碳原子的化合物和具有3个碳原子的化合物组成的组中的至少一种。

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