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1. 发明专利

JP2003000055A Rock wool molded form and method for producing the same 有权
标题翻译： ROCK WOOL模制型及其制造方法
公开(公告)号：JP2003000055A
公开(公告)日：2003-01-07
申请号：JP2001191367
申请日：2001-06-25
申请人： Nichias Corp , Nkk Corp , ニチアス株式会社 , 日本鋼管株式会社
发明人： IKEDA HIDEO , YABUTA KAZUYA , SASAKI AKIRA , NAGAI MASAYUKI , OGAWA JUNICHI , KITAHARA HIDEKI , KUSUNO KATSUYA , DOI SATORU
IPC分类号： A01G1/00 , A01G7/00 , A01G9/10
摘要： PROBLEM TO BE SOLVED: To provide a rock wool molded form suitable for a culture medium for cultivating plants, and capable of being produced without complicating its production process.
SOLUTION: This rock wool molded form comprises a mixture of a rock wool mat (A) with aggregates S; wherein the aggregates S mostly exist at the lower side in the thickness direction of the mat and to the upper side they exist fewer they get so as to increase the gas phase amount of the lower layer of the mat. By this structure, the gas phase amount is highly maintained by increasing the density at the lower layer of the rock wool mat, and as a result, defects such as root rot of plants due to over-humidity can be eliminated.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供适于培养植物的培养基的岩棉模制形式，并且能够生产而不使其生产过程复杂化。解决方案：这种岩棉模制形式包括岩棉毡（A）与骨料S的混合物; 其中聚集体S主要存在于垫的厚度方向的下侧，并且在上侧存在较少的聚集体，从而增加垫的下层的气相量。通过这种结构，通过提高岩棉垫的下层的密度来高度地维持气相量，结果，可以消除由于过湿度导致的植物根腐病等缺陷。

2. 发明专利

JP2012211418A Method for producing biosoluble inorganic fiber 有权
标题翻译：生产无机无机纤维的方法
公开(公告)号：JP2012211418A
公开(公告)日：2012-11-01
申请号：JP2011077940
申请日：2011-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： KITAHARA HIDEKI , MOCHIDA TAKAHITO , NAKAJIMA TAKASHI , MIHARA TETSUYA , YONAIYAMA MASARU , KOBAYASHI NOBORU , ABE IKUO , NAGASE HIDEO
IPC分类号： D01F9/08 , C03B37/06 , C03C13/00
CPC分类号： C03B37/055 , C03B5/26 , C03C13/06 , C03C2213/02
摘要： PROBLEM TO BE SOLVED: To provide a method for stably producing a biosoluble inorganic fiber having a small fiber diameter.SOLUTION: There is provided a method for producing an inorganic fiber in which an inorganic raw material comprising 70 wt.% or more of silica and 10 to 30 wt.% of magnesia together with calcia is heated and melted in a container to produce a molten liquid having a melt viscosity of 15 poise or less, the molten liquid is fed to a rotor that rotates at an acceleration of 70 km/sor higher to draw the molten liquid into fibers by a centrifugal force by the rotation of the rotor, air is sprayed to the periphery of the rotor to blow away the formed fibers, and the fibers are collected to produce fibers having an average fiber diameter of 5 μm or less.
摘要翻译：待解决的问题：提供一种稳定生产纤维直径小的生物溶解性无机纤维的方法。解决方案：提供一种无机纤维的制造方法，其中将含有70重量％以上的二氧化硅和10〜30重量％的氧化镁和氧化钙的无机原料加热并在容器中熔融，产生熔体粘度为15泊以下的熔融液体，将熔融液体供给到以70km / s以上的速度旋转的转子，以绘制通过转子旋转的离心力使熔融液体进入纤维，将空气喷射到转子的周边以吹走成形的纤维，并且收集纤维以产生平均纤维直径为5μm或更小的纤维。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2006019471A Noncombustible sheet-like composition having electromagnetic wave absorption/sound absorption performance and electromagnetic wave absorption/sound absorption structure and sound insulation wall using the same 有权
标题翻译：具有电磁波吸收/声音吸收性能和电磁波吸收/声音吸收结构和声音隔离墙的不可抗震薄片组合物
公开(公告)号：JP2006019471A
公开(公告)日：2006-01-19
申请号：JP2004195267
申请日：2004-07-01
申请人： Nichias Corp , ニチアス株式会社
发明人： KITAHARA HIDEKI , NARITA TAKESHI , TSUKAHARA KEIJI
IPC分类号： H05K9/00 , E01F8/00 , G10K11/16 , G10K11/162
摘要： PROBLEM TO BE SOLVED: To provide a noncombustible sheet-like composition having a low cost and high thermal resistance property and further having electromagnetic wave absorption/sound absorption performance, and to provide an electromagnetic absorption/sound absorption structure and a sound insulation wall using the same.
SOLUTION: The noncombustible sheet-like composition 10 is formed in a single layer structure or a multilayer structure inclined in the thickness direction for a relative dielectric constant of 1.2-5.0, and arranged so that the electromagnetic wave may be incident from the low relative dielectric constant side. This noncombustible sheet-like composition 10 contains a rock wool as a substrate fiber for developing and controlling the relative dielectric constant, etc. And, electromagnetic wave absorption and sound absorption performance are given. The noncombustible sheet-like composition 10 is housed in a predetermined housing to the electromagnetic absorption/sound absorption structure, which is arrayed on a flat surface as the sound insulation wall.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有低成本和高耐热性能并且还具有电磁波吸收/吸声性能的不燃性片状组合物，并且提供电磁吸收/吸声结构和隔音墙使用相同。解决方案：不燃性片状组合物10形成为在相对介电常数为1.2-5.0的厚度方向上倾斜的单层结构或多层结构，并且布置成使得电磁波可能从低相对介电常数。这种不燃性片状组合物10含有作为显影和控制相对介电常数等的基质纤维的岩棉，并且给出了电磁波吸收和吸声性能。不燃性片状组合物10容纳在作为隔音壁的平坦表面上排列的电磁吸收/吸声结构的预定外壳中。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006282404A Monolithic heat insulating material composition 有权
标题翻译：单晶绝热材料组合物
公开(公告)号：JP2006282404A
公开(公告)日：2006-10-19
申请号：JP2005100787
申请日：2005-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： TOMOSUE SHINYA , ONOE TAKASHI , KITAHARA HIDEKI
IPC分类号： C04B35/66 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a monolithic heat insulating material composition which employs a biosoluble inorganic fiber and which is little in shrinkage by heating even after the lapse of storage period after production and exhibits an appropriate strength after being fired. and to provide a method for producing the same. SOLUTION: The monolithic heat insulating material composition contains an inorganic fiber having a dissolution rate in a physiological saline solution at 40°C of ≥1%, a solvent, and a pH adjusting agent, and has a pH of 4-8.5. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种采用生物溶解性无机纤维的单片隔热材料组合物，即使经过生产后的保存期限，加热收缩也小，并且在烧制后具有适当的强度。并提供其制造方法。解决方案：整体式绝热材料组合物含有在40℃的生理盐水溶液中的溶解速率≥1％的无机纤维，溶剂和pH调节剂，pH为4-8.5 。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2003073926A Inorganic fiber and method for producing the same 有权
标题翻译：无机纤维及其制造方法
公开(公告)号：JP2003073926A
公开(公告)日：2003-03-12
申请号：JP2001261306
申请日：2001-08-30
申请人： Nichias Corp , ニチアス株式会社
发明人： KUSUNO KATSUYA , DOI SATORU , KITAHARA HIDEKI
IPC分类号： D01F9/08 , C03C13/00
CPC分类号： C03C13/00 , C03C2213/02
摘要： PROBLEM TO BE SOLVED: To provide an inorganic fiber having high thermal resistance such as not melting at 1400°C together with an excellent solubility in organism compared to a conventional material, and to provide a method for producing the same.
SOLUTION: The inorganic fiber including SiO
2 , MgO and manganese oxide as essential components and including an amorphous parts comprising these prescribed components in the structure, is obtained by heating and melting a starting material including SiO
2 , MgO and manganese oxide as essential components, at 1700-2000°C and then quenching the melt to fiberize.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供与常规材料相比，具有高耐热性的无机纤维，例如不在1400℃熔融，同时在生物体中具有优异的溶解性，并提供其制造方法。解决方案：通过在1700℃下加热熔融包括SiO 2，MgO和氧化锰作为必需组分的原料，得到包括SiO 2，MgO和氧化锰作为必要组分并且包括包含这些规定组分的非晶部分的无机纤维， -2000℃，然后淬火熔融纤维化。

6. 发明专利

JP2015025218A 耐熱無機繊維有权
标题翻译：耐热无机纤维
公开(公告)号：JP2015025218A
公开(公告)日：2015-02-05
申请号：JP2013154894
申请日：2013-07-25
申请人：ニチアス株式会社 , Nichias Corp
发明人： IWATA KOJI , KITAHARA HIDEKI , MOCHIDA TAKAHITO , YONAIYAMA MASARU , SOEDA KAZUYOSHI , MIKI TATSURO
IPC分类号： D01F9/08
CPC分类号： C03C13/06 , C03C3/062 , C03C3/087 , C03C2213/02 , C04B35/62245 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3272 , C04B2235/5264 , C04B2235/96 , C04B2235/9607
摘要：【課題】製繊性や繊維状態、耐アルミナ反応性が良好な新規な生体溶解性無機繊維を提供する。【解決手段】K2O、MgO、SiO2及びAl2O3を、主成分として含み、MgO>20モル%、SiO2≦̸53モル%である無機繊維。K2O、MgO、SiO2及びAl2O3を、主成分として含み、K2O
摘要翻译：要解决的问题：提供纤维生产性能，纤维状态和耐氧化铝反应性优异的新型生物溶解性无机纤维。提供一种含有KO，MgO，SiO 2和AlOas的无机纤维，MgO> 20mol％的主要成分和SiO ≤53mol％。提供了含有KO，MgO，SiO 2和KO <12mol％的主要成分的无机纤维。提供了含有KO，MgO，SiO的无机纤维和具有KO，MgO，SiO 2和AlO的主要成分的无机纤维，其组成如下：KO：5至30重量％，MgO：5至30重量％，AlO：20至65 重量％，SiO：10〜45重量％。

7. 发明专利

JP2014141367A Bio-soluble inorganic fiber and composition thereof 审中-公开
标题翻译：生物可溶性无机纤维及其组合物
公开(公告)号：JP2014141367A
公开(公告)日：2014-08-07
申请号：JP2013010217
申请日：2013-01-23
申请人： Nichias Corp , ニチアス株式会社
发明人： IWATA KOJI , KITAHARA HIDEKI , MOCHIDA TAKAHITO , YONAIYAMA MASARU , ISHIKAWA YOICHI , MIKI TATSURO
IPC分类号： C04B35/80 , C03C13/00 , C04B35/101 , D01F9/08
CPC分类号： C03C13/06 , C03C3/062 , C03C3/125 , C03C2213/02
摘要： PROBLEM TO BE SOLVED: To provide a novel bio-soluble inorganic fiber, and a composition for obtaining the inorganic fiber.SOLUTION: An inorganic fiber composition contains, as principal components, MgO and one or two components selected from AlOand CaO.
摘要翻译：要解决的问题：提供新颖的生物可溶性无机纤维和用于获得无机纤维的组合物。溶液：无机纤维组合物含有MgO和选自AlO和CaO中的一种或两种组分作为主要成分。

8. 发明专利

JP2014028709A Si/Al/Ca-CONTAINING INORGANIC FIBER 审中-公开
标题翻译： Si / Al / Ca含有无机纤维
公开(公告)号：JP2014028709A
公开(公告)日：2014-02-13
申请号：JP2012169185
申请日：2012-07-31
申请人： Nichias Corp , ニチアス株式会社
发明人： IWATA KOJI , KITAHARA HIDEKI , MOCHIDA TAKAHITO , YONAIYAMA MASARU , ISHIKAWA YOICHI , MIKI TATSURO
IPC分类号： C03C13/00 , C04B35/66 , D01F9/08
CPC分类号： C03C13/00 , C03C3/062 , C03C2213/02 , C04B35/62245 , C04B35/653
摘要： PROBLEM TO BE SOLVED: To provide an inorganic fiber with high solubility in saline of pH 4.5 and a composition for obtaining the inorganic fiber.SOLUTION: A composition for inorganic fibers has composition 1 or composition 2 described below. [Composition 1] 16.0-41.0% by weight of SiO, 12.0% by weight or more but less than 35.0% by weight of AlOand 30.0-60.0% by weight of CaO, with the total of SiO, AlOand MgO being more than 97% by weight [Composition 2] 1.0-20.0% by weight of SiO, 20.0-50.0% by weight of AlOand 45.0-60.0% by weight of CaO, with the total of SiO, AlOand CaO being more than 97% by weight.
摘要翻译：要解决的问题：提供在pH4.5的盐水中具有高溶解度的无机纤维和用于获得无机纤维的组合物。溶液：无机纤维组合物具有下述组成1或组合物2。 [组合物1] 16.0-41.0重量％的SiO，12.0重量％以上但小于35.0重量％的AlO和30.0-60.0重量％的CaO，SiO，AlO和MgO的总量大于97重量％ [组成2] 1.0-20.0重量％的SiO，20.0-50.0重量％的AlO和45.0-60.0重量％的CaO，SiO，AlO和CaO的总量大于97重量％。

9. 发明专利

JP2012214956A Method for producing bio-dissolvable inorganic fiber 审中-公开
标题翻译：生产无机溶解无机纤维的方法
公开(公告)号：JP2012214956A
公开(公告)日：2012-11-08
申请号：JP2012048688
申请日：2012-03-06
申请人： Nichias Corp , ニチアス株式会社
发明人： KITAHARA HIDEKI , MOCHIDA TAKAHITO , NAKAJIMA TAKASHI , MIHARA TETSUYA , YONAIYAMA MASARU , KOBAYASHI NOBORU , ABE IKUO , NAGASE HIDEO
IPC分类号： D01F9/08
摘要： PROBLEM TO BE SOLVED: To provide a method for stably producing a bio-dissolvable inorganic fiber having a small fiber diameter.SOLUTION: There is provided a method for producing an inorganic fiber in which an inorganic raw material comprising 70 wt.% or more of silica and 10 to 30 wt.% of magnesia and calcia is heated and melted in a container to produce a molten liquid having a melt viscosity of 15 poises or below, the molten liquid is fed to a rotor rotating at an acceleration of 70 km/sor higher to draw the molten liquid into fibers by a centrifugal force by the rotation of the rotor, air is sprayed to the periphery of the rotor to blow away the fibers, and the fibers are collected to produce fibers having an average fiber diameter of 5 μm or less.
摘要翻译：解决的问题：提供一种稳定生产纤维直径小的生物可溶性无机纤维的方法。解决方案：提供一种无机纤维的制造方法，其中将包含70重量％以上的二氧化硅和10〜30重量％的氧化镁和氧化钙的无机原料在容器中加热熔融，熔融粘度为15泊以下的熔融液体，将熔融液供给到以70km / s以上的速度旋转的转子，以将熔融液体通过转子的旋转通过离心力将纤维分散成纤维，将空气喷射到转子的周边以吹走纤维，并且收集纤维以产生平均纤维直径为5μm或更小的纤维。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012148947A Biosoluble inorganic fiber 有权
标题翻译：生物无机无机纤维
公开(公告)号：JP2012148947A
公开(公告)日：2012-08-09
申请号：JP2011059354
申请日：2011-03-17
申请人： Nichias Corp , ニチアス株式会社
发明人： KITAHARA HIDEKI , MOCHIDA TAKAHITO , NAKAJIMA TAKASHI
IPC分类号： C03C13/00 , C03C13/02 , D01F9/08
CPC分类号： C04B35/6224 , C03C13/00 , C03C2213/02 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3227 , C04B2235/3244 , C04B2235/5264 , C04B2235/72 , C04B2235/727 , C04B2235/96
摘要： PROBLEM TO BE SOLVED: To provide an inorganic fiber which is excellent in fire resistance and biosolubility.SOLUTION: The inorganic fiber has the following composition: 71-80 wt.% of SiO, 18-27 wt.% of CaO, 0-3 wt.% of MgO, and 1.1-3.4 wt.% of AlO, wherein the amount of each of ZrOand RO(R is selected from Sc, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y or mixtures thereof) is ≤0.1 wt.%, the amount of each alkali metal oxide is ≤0.2 wt.%, and the total amount of SiO, CaO, MgO and AlOis ≥99 wt.%.
摘要翻译：待解决的问题：提供耐火性和生物溶解性优异的无机纤维。解决方案：无机纤维具有以下组成：71-80重量％的SiO 2 ，18-27重量％的CaO，0-3重量％的MgO和1.1-3.4重量％的Al 3 ，其中每个ZrO 2 ，R 2 （R选自Sc，La，Ce， Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y或其混合物）≤0.1重量％，碱金属氧化物的含量≤0.2重量％和SiO 2的总量，SiO 2，SBO，SiO 2，CaO，MgO和Al的总量 2 SB>≥99重量％。版权所有（C）2012，JPO＆INPIT

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