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公开(公告)号:EP4038114A1
公开(公告)日:2022-08-10
申请号:EP20792709.6
申请日:2020-10-05
申请人: Braskem S.A.
发明人: HANLON, Ashley , FERNANDES, Jonas Alves , SOTO OVIEDO, Mauro Alfredo , MOHAMMADI, Hadi , DOMINGUES JUNIOR, Nei Sebastiao , SIMANKE, Adriane Gomes , CANGUSSU, Manoela Ellwanger , BUSCH, Markus , HINTENLANG, Sascha
IPC分类号: C08F210/02
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公开(公告)号:EP4320173A1
公开(公告)日:2024-02-14
申请号:EP22720758.6
申请日:2022-04-07
申请人: Braskem S.A.
发明人: DA SILVA, Jorge Manuel Jardim , MOHAMMADI, Hadi , HERRINGTON, Kevin , CANGUSSU, Manoela Ellwanger , DOMINGUES JUNIOR, Nei Sebastião , SIMANKE, Adriane Gomes
IPC分类号: C08F10/02 , C08F210/02
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公开(公告)号:EP4399092A1
公开(公告)日:2024-07-17
申请号:EP22798368.1
申请日:2022-09-09
申请人: Braskem S.A.
发明人: DE VARGAS, Daiane Schilling , MAIA FARIA, Carlos Augusto , RUIZ, Francisco Carlos , STOCKER, Mariele Kaipers , DA SILVA, Adilton Lopes , MARTINS, Marcelo Jorge Aguiar , CANGUSSU, Manoela Ellwanger
IPC分类号: B32B27/32 , C08F210/02 , C08F210/16 , C08L23/08
CPC分类号: C08L23/0815 , B32B27/32 , C08L2203/1620130101 , C08F10/02 , C08J5/18 , B32B27/08 , B32B27/327 , B32B2250/24220130101 , B32B2250/4020130101 , B32B2270/0020130101 , B32B2307/51820130101 , B32B2307/5420130101 , B32B2307/40620130101 , B32B2307/73220130101 , B32B2307/53620130101 , C08J2323/0620130101
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公开(公告)号:EP4038120A1
公开(公告)日:2022-08-10
申请号:EP20792710.4
申请日:2020-10-05
申请人: Braskem S.A.
发明人: HANLON, Ashley , MOHAMMADI, Hadi , DOMINGUES JUNIOR, Nei Sebastiao , SIMANKE, Adriane Gomes , CANGUSSU, Manoela Ellwanger , BUSCH, Markus , HINTENLANG, Sascha
IPC分类号: C08F218/08 , C08F210/02
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