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1. 发明授权

EP3197842B1 LAINE MINERALE 有权转让
公开(公告)号：EP3197842B1
公开(公告)日：2018-11-21
申请号：EP15775777.4
申请日：2015-09-21
申请人： Saint-Gobain Isover
发明人： CLATOT, Richard , RAGUENET, Bérangère
IPC分类号： C03C3/097 , C03C13/06
CPC分类号： C03C3/097 , C03C13/06 , C03C2213/02

2. 发明公开

EP3359499A1 FIBRES MINERALES 审中-实审转让
公开(公告)号：EP3359499A1
公开(公告)日：2018-08-15
申请号：EP16790670.0
申请日：2016-10-06
申请人： Saint-Gobain Isover
发明人： ELLISON, Christopher
IPC分类号： C03C13/06 , C03B37/04 , C03B5/235 , D04H1/4218 , D01D1/04
CPC分类号： C03C13/06 , C03B5/2356 , C03B37/01 , C03B37/04 , C03C3/062 , C03C3/097 , D01F9/08
摘要： The invention relates to mineral fibres having a chemical composition comprising the following constituents, in weight percentages: between 30 and 50% of SiO2, between 10 and 20% of Al2O3, between 20 and 35% of CaO+MgO and between 1 and 10% of Na2O+K2O, characterised in that said mineral fibres have a total iron content, expressed as Fe2O3, of between 5 and 15 % and a redox, which corresponds to the weight ratio between the ferrous iron content, expressed as Fe2O3, and the total iron content, expressed as Fe2O3, which is lower than 0.6, preferably lower than 0.5, more preferably lower than 0.4.

3. 发明公开

EP3309133A1 MAN-MADE VITREOUS FIBRES 有权转让
标题翻译：人造的纤维素纤维
公开(公告)号：EP3309133A1
公开(公告)日：2018-04-18
申请号：EP17199383.5
申请日：2014-10-16
申请人： Rockwool International A/S
发明人： SOLVANG, Mette , DEHN, Susanne , HANSEN, Lars Erik
IPC分类号： C03B37/05 , C03C3/062 , C03C3/085 , C03C13/06
CPC分类号： C03B37/055 , C03C3/062 , C03C3/085 , C03C13/00 , C03C13/06 , C09K21/02 , D21H13/40 , Y02P40/57
摘要： The invention provides a method of manufacture of man-made vitreous fibres (MMVF) comprising: providing a fiberising apparatus, wherein the fiberising apparatus comprises:
a set of at least three rotors each mounted for rotation about a different substantially horizontal axis;
wherein each rotor has a driving means;
rotating the rotors;
wherein the first rotor rotates to give an acceleration field of from 25 to 60 km/s 2 and the second and third rotors each rotate to give an acceleration field of at least 125 km/s 2 ,
providing a mineral melt, wherein the melt has a composition comprising the following, expressed by wt of oxides:
SiO 2 in an amount of from 33 to 45 wt%,
Al 2 O 3 in an amount of from 16 to 24 wt%,
an amount of K 2 O and/or Na 2 O,
an amount of CaO and/or MgO,
wherein the ratio of the amount of Al 2 O 3 to the amount of SiO 2 is in the range 0.34-0.73,
wherein the ratio of the total amount of K 2 O and Na 2 O, to the total amount of CaO and MgO, is less than 1;
pouring the melt on to the periphery of the first rotor;
wherein melt poured on to the periphery of the first rotor in the set is thrown on to the periphery of the subsequent rotors in turn and fibres are thrown off the rotors; and
collecting the fibres that are formed. Man-made vitreous fibres (MMVF) can thus be formed having a median length of 100 to 300µm, a median diameter of not more than 2.5µm, and wherein the ratio of the median fibre length to median fibre diameter is 25 to 500.
摘要翻译：本发明提供了一种制造人造玻璃质纤维（MMVF）的方法，包括：提供纤维化设备，其中纤维化设备包括：一组至少三个转子，每个转子都被安装用于围绕不同的基本上水平的轴线转动; 其中每个转子具有驱动装置; 旋转转子; 其中所述第一转子旋转以给出25至60km / s2的加速度场，并且所述第二和第三转子各自旋转以给出至少125km / s2的加速度场，从而提供矿物熔体，其中所述熔体具有组成其特征在于，以氧化物的重量％表示，其含量为33-45重量％的SiO2，16-24重量％的Al2O3，K2O和/或Na2O的量，CaO的量和/或 MgO，其中Al2O3的量与SiO2的量之比在0.34-0.73的范围内，其中K2O和Na2O的总量与CaO和MgO的总量之比小于1; 将熔体倾倒到第一转子的周边上; 其中浇注到所述组中的所述第一转子的周边上的熔体依次被投掷到所述随后的转子的外围并且纤维从所述转子抛出; 并收集形成的纤维。因此，人造玻璃质纤维（MMVF）可以形成为具有100-300μm的中值长度，中值直径不超过2.5μm，并且其中中值纤维长度与中值纤维直径的比率为25-500。

4. 发明授权

EP2807124B1 PROCEDE DE PRODUCTION DE LAINE MINERALE 有权转让
标题翻译：生产矿物羊毛的方法
公开(公告)号：EP2807124B1
公开(公告)日：2018-01-17
申请号：EP13704201.6
申请日：2013-01-25
申请人： Saint-Gobain Isover
发明人： BEAUFILS, Sébastien , CLATOT, Richard
IPC分类号： C03B5/027 , C03B5/43 , C03C13/00 , F27D1/00 , C03B37/04 , C03C13/06
CPC分类号： C03B5/43 , C03B5/027 , C03B5/03 , C03B37/04 , C03C3/097 , C03C13/06 , F27D1/0006

5. 发明公开

EP3222597A1 SECONDARY ALUMINIUM OXIDE COMPOSITION WITH REDUCED AMMONIA EMISSION 审中-公开
标题翻译：具有降低的氨排放的次级氧化铝组合物
公开(公告)号：EP3222597A1
公开(公告)日：2017-09-27
申请号：EP16161474.8
申请日：2016-03-21
申请人： Ballon, Oliver
发明人： Ballon, Oliver
IPC分类号： C04B20/12
CPC分类号： C04B20/12 , B09B3/0016 , C03B37/00 , C03C1/002 , C03C13/06 , Y02W30/94 , C04B18/144 , C04B20/1051 , C04B20/1074 , C04B14/303 , C04B20/1044 , C04B20/123
摘要： The invention relates to a composition comprising aluminium oxide, a hydrophobic substance and a fine particulate substance, a method for its production and its use as a starting material in a process which employs an aluminium oxide-containing starting material. More specifically, the composition comprises a first component, a second component and a third component, wherein the first component is a particulate solid with a d 80 value of the particle size distribution of ≤ 500 µm, an Al 2 O 3 content of ≥ 50 weight-% of dry matter, a metal nitride content of ≥ 0.01 weight-% of dry matter and a content of metallic aluminium of ≤ 5 weight-% of dry matter. The second component is a substance with a melting point of ≤ 200 °C, a boiling point of ≥ 40 °C and a solubility in water at 20 °C of ≤ 5 g/l. The third component is a particulate solid with a d 90 value of the particle size distribution of ≤ 20 µm. The particles of the first component are at least partially coated with the second component and the particles of the third component at least partially adhere to the second component.
摘要翻译：本发明涉及包含氧化铝，疏水物质和细粒物质的组合物，其制备方法以及其在使用含氧化铝的原料的方法中作为起始原料的用途。更具体地说，该组合物包含第一组分，第二组分和第三组分，其中第一组分是颗粒尺寸分布的d80值≤500μm，Al2O3含量≥50重量％的颗粒状固体干物质，金属氮化物含量≥干物质的0.01重量％和金属铝的含量≤干物质的5重量％。第二种成分是熔点≤200°C，沸点≥40°C，20°C水中溶解度≤5 g / l的物质。第三种成分是颗粒尺寸分布d90值≤20μm的颗粒状固体。第一组分的颗粒至少部分地被第二组分覆盖，并且第三组分的颗粒至少部分地粘附到第二组分。

6. 发明公开

EP3197842A1 LAINE MINERALE 有权转让
公开(公告)号：EP3197842A1
公开(公告)日：2017-08-02
申请号：EP15775777.4
申请日：2015-09-21
申请人： Saint-Gobain Isover
发明人： CLATOT, Richard , RAGUENET, Bérangère
IPC分类号： C03C3/097 , C03C13/06
CPC分类号： C03C3/097 , C03C13/06 , C03C2213/02
摘要： The invention relates to a mineral wool comprising glass fibres, the chemical composition thereof comprising the following components, by weight content varying within the limits defined hereafter: between 35 and 55% of SiO
2 , between 14 and 27% of Al
2 O
3 , between 3 and 35% of CaO, between 0 and 15% of MgO, between 1 and 17% of Na
2 O+K
2 O, between 2 and 15% of Fe
2 O
3 , between 0 and 8% of B
2 O
3 0-8%, and between 0.01 and 3% of SnO
2 .
摘要翻译：本发明涉及一种含有玻璃纤维的矿棉，其化学组成包括以重量百分比计在下面定义的范围内变化的以下组分：SiO 2 35-55％，Al 2 O 3 14-27％，Al 3 O 3 ％的CaO，0-15％的MgO，1-17％的Na2O + K2O，2-15％的Fe2O3，0-8％的B2O3 0-8％和0.01-3％的SnO2 。

7. 发明授权

EP2094616B1 COMPOSITIONS POUR LAINES MINERALES 有权转让
标题翻译：组成矿物WANT
公开(公告)号：EP2094616B1
公开(公告)日：2017-03-01
申请号：EP07823797.1
申请日：2007-09-10
申请人： SAINT-GOBAIN ISOVER
发明人： LECOMTE, Emmanuel , LEFRERE, Yannick
IPC分类号： C03C13/06 , C03C13/00 , C03C3/078 , C03C3/087
CPC分类号： C03C13/00 , C03C3/078 , C03C3/087 , C03C13/06 , C03C2213/02

8. 发明授权

EP2894132B1 Mineralfaserzusammensetzung 有权
公开(公告)号：EP2894132B1
公开(公告)日：2017-02-01
申请号：EP14194657.4
申请日：2014-11-25
申请人： Sager AG
发明人： Greiner-Bär, Gerhard
IPC分类号： C03C13/06 , C03C3/112
CPC分类号： C03C13/06 , C03C3/112 , C03C2213/02

9. 发明公开

EP3026029A1 HEAT-RESISTANT INORGANIC FIBER 审中-公开
标题翻译：耐热无机纤维
公开(公告)号：EP3026029A1
公开(公告)日：2016-06-01
申请号：EP14828668.5
申请日：2014-07-25
申请人： Nichias Corporation
发明人： IWATA, Koji , KITAHARA, Hideki , MOCHIDA, Takahito , YONAIYAMA, Ken , SOEDA, Kazuki , MIKI, Tatsuro
IPC分类号： C03C13/00 , 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： Inorganic fibers which comprise K 2 O, MgO, SiO 2 and Al 2 O 3 as main components, the content of MgO being more than 20 mol% and the content of SiO 2 being 53 mol% or less. Inorganic fibers which comprise K 2 O, MgO, SiO 2 and Al 2 O 3 as main components, the content of K 2 O being less than 12 mol%. Inorganic fibers which comprise K 2 O, MgO, SiO 2 and Al 2 O 3 as main components, the amounts of K 2 O, MgO, SiO 2 and Al 2 O 3 satisfying the following composition:K 2 O: 5 to 30 wt%, MgO: 5 to 30 wt%, Al 2 O 3 : 20 to 65 wt%, and SiO 2 : 10 to 45 wt%.
摘要翻译：以K 2 O，MgO，SiO 2和Al 2 O 3为主要成分的无机纤维，MgO的含量超过20摩尔％，SiO 2的含量为53摩尔％以下。以K2O，MgO，SiO2和Al2O3为主要成分的无机纤维，K2O含量小于12mol％。以K 2 O，MgO，SiO 2和Al 2 O 3为主成分的无机纤维，K 2 O，MgO，SiO 2和Al 2 O 3的含量满足下述组成：K 2 O 5〜30重量％，MgO 5〜30重量％，Al 2 O 3 20〜 65重量％，SiO 2：10〜45重量％。

10. 发明公开

EP2868784A4 HEAT-RESISTANT INORGANIC FIBER 审中-公开
标题翻译：耐热无机纤维
公开(公告)号：EP2868784A4
公开(公告)日：2016-01-27
申请号：EP13808822
申请日：2013-04-12
申请人： NICHIAS CORP
发明人： IWATA KOJI , KITAHARA HIDEKI , MOCHIDA TAKAHITO , ISHIKAWA YOICHI , MIKI TATSURO , YONAIYAMA KEN
IPC分类号： D01F9/08 , C03C3/062 , C03C13/06 , C04B35/622 , F16L59/02
CPC分类号： F16L59/028 , C03C3/062 , C03C3/087 , C03C13/06 , C03C2213/02 , C04B35/62236 , C04B35/62245 , C04B2235/5264 , C04B2235/72 , C04B2235/9669 , D01F9/08
摘要： Inorganic fibers which contain Na 2 O, SiO 2 and Al 2 O 3 as main components and do not react with alumina at 600°C.

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