-
公开(公告)号：EP3310733B1
公开(公告)日：2019-03-06
申请号：EP16736905.7
申请日：2016-06-16
发明人： NAHAS, Nabil , BAHON, Elodie , BOUSSANT-ROUX, Yves
IPC分类号： C04B26/04 , C04B26/08 , C04B26/10 , C04B26/32 , C04B35/583 , C04B35/626 , C04B38/00 , C01B21/064
-
公开(公告)号：EP2516353A2
公开(公告)日：2012-10-31
申请号：EP10814705.9
申请日：2010-12-21
发明人： NAHAS, Nabil
IPC分类号： C04B35/486 , C04B35/488
CPC分类号： C04B35/486 , C04B35/4885 , C04B35/6263 , C04B35/62655 , C04B35/62695 , C04B35/63416 , C04B35/63424 , C04B35/63432 , C04B35/63488 , C04B35/645 , C04B35/6455 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3263 , C04B2235/3265 , C04B2235/3267 , C04B2235/3272 , C04B2235/3284 , C04B2235/3418 , C04B2235/528 , C04B2235/5296 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5463 , C04B2235/5472 , C04B2235/6562 , C04B2235/6565 , C04B2235/72 , C04B2235/95 , C04B2235/96 , Y10T428/2982
摘要： The invention relates to a granulated powder intended, in particular, for the production of ceramic sintered parts, said powder having the following chemical weight composition, based on dry matter, namely: a zirconia stabiliser selected from the group containing Y
2 O
3 , Sc
2 O
3 , MgO, CaO, CeO
2 , and mixtures thereof, the weight content of stabiliser, based on the total zirconia and stabiliser content, being between 2 % and 20 % and the MgO + CaO content being less than 5 % based on the total zirconia and stabiliser content; at least 1 % of a first binder having a glass transition temperature less than or equal to 25°C; 0 - 4 % of an additional binder having a glass transition temperature greater than 25°C; 5 - 50 % alumina; 0 - 2 % of an alumina sintering additive; 0 - 4 % of a temporary additive different from the first binder and the additional binder, the total content of the first binder, the additional binder and the temporary additive being less than 9 %; 0 - 6 % of an additional oxide selected from a manganese oxide, ZnO, La
2 O
3 , SrO, BaO and mixtures thereof; less than 2 % impurities; and ZrO
2 to make up 100%. According to the invention, the total lanthanum oxide content is less than 6 %, the median diameter D
50 of the powder is between 80 and 130 μm, the percentile D
99.5 is less than 500 μm and the relative density of the granules is between 30% and 60%.-
公开(公告)号：EP3728161A1
公开(公告)日：2020-10-28
申请号：EP18822093.3
申请日：2018-12-20
发明人： CHAMPION, Thibault , VESPA, Pierrick , MOITRIER, Lionel , CITTI, Olivier , FOURCADE, Julien Pierre César , NAHAS, Nabil
IPC分类号： C04B35/12 , C04B35/66 , C04B28/06 , C04B28/34 , C04B18/02 , C03B5/237 , C03B5/26 , C03C3/087 , C03C8/02 , C03C8/14 , C03B5/43 , C04B41/00 , C04B41/45 , C04B35/047 , C04B35/105 , C04B111/10 , C04B111/28
-
公开(公告)号：EP3210954B1
公开(公告)日：2019-07-31
申请号：EP17161633.7
申请日：2012-12-20
发明人： NAHAS, Nabil , URFFER, Daniel
IPC分类号： C04B35/488 , C04B35/44 , C04B35/16 , C04B35/195 , C04B35/597 , C04B35/634 , C04B35/18 , C04B33/04 , H04B1/3888 , H04M1/18
-
公开(公告)号：EP2516352B1
公开(公告)日：2019-02-20
申请号：EP10814704.2
申请日：2010-12-21
发明人： NAHAS, Nabil
IPC分类号： C04B35/111 , C04B35/18 , C04B35/44 , C04B35/486 , C04B35/491 , C04B35/50 , C04B35/505 , C04B35/563 , C04B35/195 , C04B35/443 , C04B35/581 , C04B35/584 , C04B35/583 , C04B35/56 , C04B35/565 , C04B35/58 , C04B35/587 , C04B35/591 , C04B35/597 , C04B35/634 , C04B35/626
-
公开(公告)号：EP2516353B1
公开(公告)日：2015-02-25
申请号：EP10814705.9
申请日：2010-12-21
发明人： NAHAS, Nabil
IPC分类号： C04B35/486 , C04B35/488
CPC分类号： C04B35/486 , C04B35/4885 , C04B35/6263 , C04B35/62655 , C04B35/62695 , C04B35/63416 , C04B35/63424 , C04B35/63432 , C04B35/63488 , C04B35/645 , C04B35/6455 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3246 , C04B2235/3262 , C04B2235/3263 , C04B2235/3265 , C04B2235/3267 , C04B2235/3272 , C04B2235/3284 , C04B2235/3418 , C04B2235/528 , C04B2235/5296 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5463 , C04B2235/5472 , C04B2235/6562 , C04B2235/6565 , C04B2235/72 , C04B2235/95 , C04B2235/96 , Y10T428/2982
-
7.发明授权
公开(公告)号：EP3365304B1
公开(公告)日：2019-08-14
申请号：EP16806214.9
申请日：2016-10-19
发明人： RAFFY, Stéphane , NAHAS, Nabil
IPC分类号： C04B35/117 , C04B35/119 , C04B35/18 , C04B35/48 , C04B35/482 , C04B35/66
-
公开(公告)号：EP2926392A1
公开(公告)日：2015-10-07
申请号：EP13824015.5
申请日：2013-11-29
IPC分类号： H01M2/16 , H01M10/0525
CPC分类号： H01M2/1686 , C04B35/14 , H01M2/145 , H01M2/1646 , H01M10/052 , H01M10/0525
摘要： The invention relates to the use of a ceramic-oxide powder for the production of a separator element for a lithium-ion battery, said ceramic-oxide powder having the following chemical composition, in percentages on the basis of the weight of the ceramic oxides, making up a total of 100 %: SiO
2 > 85 %, Al
2 O
3 2 2 /g and more than 5 m
2 /g; said oxide powder having a sphericity index of more than 0.8.-
公开(公告)号：EP2516352A1
公开(公告)日：2012-10-31
申请号：EP10814704.2
申请日：2010-12-21
发明人： NAHAS, Nabil
IPC分类号： C04B35/48 , C04B35/482 , C04B35/622 , C04B35/63 , C04B35/632 , C04B35/10 , C04B35/195 , C04B35/443 , C04B35/56 , C04B35/58 , C04B35/581 , C04B35/583 , C04B35/584 , C04B35/66
CPC分类号： C04B35/18 , C01P2004/51 , C01P2006/10 , C04B35/111 , C04B35/195 , C04B35/44 , C04B35/443 , C04B35/486 , C04B35/491 , C04B35/50 , C04B35/505 , C04B35/5611 , C04B35/5622 , C04B35/5626 , C04B35/563 , C04B35/565 , C04B35/58014 , C04B35/581 , C04B35/583 , C04B35/584 , C04B35/587 , C04B35/591 , C04B35/597 , C04B35/62655 , C04B35/62695 , C04B35/63416 , C04B35/63424 , C04B35/63488 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3409 , C04B2235/3418 , C04B2235/3817 , C04B2235/3821 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/3852 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/528 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5481 , C04B2235/6562 , C04B2235/72 , C04B2235/77 , C04B2235/96 , Y10T428/2982
摘要： The invention relates to a granulated powder intended, in particular, for the production of ceramic sintered parts, said powder having the following chemical weight composition, based on dry matter, namely: at least 1 % of a first binder having a glass transition temperature less than or equal to 25°C; 0 - 4 % of an additional binder having a glass transition temperature greater than 25°C; 0 - 4 % of a temporary additive different from the first binder and the additional binder, the total content of the first binder, the additional binder and the temporary additive being less than 9 %; 0 - 15 % of an additive for sintering the ceramic material; at least 2 % impurities; and the remainder comprising a ceramic material, and optionally an agent for stabilising said ceramic material, to make up 100 %. According to the invention, the median diameter D
50 of the powder is between 80 and 130 μm, the percentile D
99.5 is less than 500 μm and the relative density of the granules is between 30 % and 60 %.摘要翻译： 本发明涉及一种特别用于生产陶瓷烧结部件的造粒粉末，所述粉末具有以干物质为基础的以下化学重量组成，即至少1％的玻璃化转变温度较低的第一粘合剂 不超过25℃; 0-4％的玻璃化转变温度大于25℃的附加粘合剂; 0-4％不同于第一粘合剂和附加粘合剂的临时添加剂，第一粘合剂，附加粘合剂和临时添加剂的总含量小于9％; 0-15％用于烧结陶瓷材料的添加剂; 至少2％杂质; 其余部分包括陶瓷材料和任选的用于稳定所述陶瓷材料的试剂，以补充100％。 根据本发明，粉末的中值粒径D50为80〜130μm，D99.5的百分位数小于500μm，颗粒的相对密度为30〜60％。
-
10.发明公开
公开(公告)号：EP3365304A1
公开(公告)日：2018-08-29
申请号：EP16806214.9
申请日：2016-10-19
发明人： RAFFY, Stéphane , NAHAS, Nabil
IPC分类号： C04B35/117 , C04B35/119 , C04B35/18 , C04B35/48 , C04B35/482 , C04B35/66
CPC分类号： C04B35/4885 , C04B35/117 , C04B35/119 , C04B35/18 , C04B35/48 , C04B35/482 , C04B35/484 , C04B35/66 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3225 , C04B2235/3272 , C04B2235/5427 , C04B2235/762 , C04B2235/763 , C04B2235/765 , C04B2235/80
摘要： The invention relates to fused grains, said grains comprising a spinel-zirconia eutectic matrix encapsulating inclusions essentially formed by a zirconia phase or a spinel phase. The overall chemical composition of the grains is as follows, expressed by weight percent in the form of oxides: more than 45.0% and less than 95.0% Zr02; more than 3.0% and less than 40.0% Al203; more than 1.0% and less than 20.0% MgO; Zr02, Al2O3 and MgO together representing at least 95.0% of the weight of the grains.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.02 秒)
