-
公开(公告)号:EP3529308B1
公开(公告)日:2021-12-29
申请号:EP17793850.3
申请日:2017-10-13
IPC分类号: C08L27/16 , C09D127/16 , G01N21/77
-
12.
公开(公告)号:EP3900065A1
公开(公告)日:2021-10-27
申请号:EP19839646.7
申请日:2019-12-11
申请人: ARKEMA FRANCE
IPC分类号: H01L41/317 , C09D127/16 , C08L33/06 , C08K5/544
-
公开(公告)号:EP3898717A1
公开(公告)日:2021-10-27
申请号:EP19809126.6
申请日:2019-12-02
发明人: CARELLA, Serena , MAZZOLA, Mirko , AVATANEO, Marco , ORIANI, Andrea Vittorio , DI NICOLO', Emanuele
IPC分类号: C08F14/22 , C08F214/22 , C09D127/16 , H01M2/16 , H01M4/62 , C08F2/38 , C08K3/01
-
公开(公告)号:EP3891220A1
公开(公告)日:2021-10-13
申请号:EP19893443.2
申请日:2019-12-05
申请人: Arkema, Inc.
IPC分类号: C08L27/12 , C09D127/16 , C09D127/20
-
公开(公告)号:EP3877456A2
公开(公告)日:2021-09-15
申请号:EP19818306.3
申请日:2019-11-08
发明人: LAI, Hanh , CHIOU, Brandon
IPC分类号: C08J9/00 , C08J9/32 , C08K3/36 , C08K7/26 , C09D127/16
-
公开(公告)号:EP3268429B1
公开(公告)日:2021-07-21
申请号:EP16762472.5
申请日:2016-03-10
IPC分类号: C09D127/16 , C08L27/16 , C08L51/08 , C08F283/12
-
公开(公告)号:EP3845611A1
公开(公告)日:2021-07-07
申请号:EP19853492.7
申请日:2019-08-16
申请人: POSCO
发明人: PARK, Young-Jun , KIM, Yong-Woon
IPC分类号: C09D5/10 , C09D127/08 , C09D127/16 , C23C2/06 , B05D7/14 , B05D7/24 , B05D3/02
摘要: The present invention relates to a composition for surface treatment of an Mg-containing galvanized steel sheet comprising a trivalent chromium compound, a carboxylated vinylidene copolymer, and a cross-linking agent. The composition for surface treatment according to the present invention forms a chromium (III) film and is also crosslinked in coating and drying of the surface of a galvanized steel sheet, thereby forming a three-dimensional compact molecular structure. Thus, a galvanized steel sheet coated with the composition has a coating film with high ductility, and can reduce moisture and/or oxygen permeability such that, not only does a worked section have excellent corrosion resistance, but also the occurrence of darkening and/or black dots can be prevented even when exposed to high-temperature and high-humidity environment for a long period of time.
-
公开(公告)号:EP3665225B1
公开(公告)日:2021-07-07
申请号:EP18739887.0
申请日:2018-07-19
IPC分类号: C08L27/16 , C09D127/16 , H01L41/193 , H01L41/317
-
公开(公告)号:EP3794085A1
公开(公告)日:2021-03-24
申请号:EP19803718.6
申请日:2019-05-07
申请人: Arkema, Inc.
IPC分类号: C09D127/16 , C08L33/12
-
公开(公告)号:EP3655444A1
公开(公告)日:2020-05-27
申请号:EP18773515.4
申请日:2018-07-16
申请人: Arkema France , Université de Bordeaux , Institut Polytechnique de Bordeaux , Centre National de la Recherche Scientifique
发明人: HADZIIOANNOU, Georges , CLOUTET, Eric , BROCHON, Cyril , THUAU, Damien , KALLITSIS, Konstantinos , DOMINGUES DOS SANTOS, Fabrice , SOULESTIN, Thibaut
IPC分类号: C08F8/30 , C09D127/16 , C09D127/22 , C08F214/22
-
-
-
-
-
-
-
-
-