-
公开(公告)号：US20240239992A1
公开(公告)日：2024-07-18
申请号：US18561795
申请日：2022-05-19
发明人： Jacob Podschun , Gerd Schmaucks , Alexander Stucker , Tobias Wittmann , Priyanka Sekar , Rafal Anyszka , Anke Blume
CPC分类号： C08K9/04 , C08L9/06 , C08L97/005 , C08K2201/006 , C08K2201/019
摘要： The present invention relates to an organic filler, wherein a covalent bonding of at least one organic modifier to the organic filler has been effected (i) at least via a part of the oxygen atoms of at least one functional group of the filler which is selected from phenolic OH groups, phenolate groups, aliphatic OH groups, carboxylic acid groups, carboxylate groups and mixtures thereof and/or (ii) at least via a part of the carbon atoms of the filler that are in ortho position with regard to phenolic OH groups and/or phenolate groups, a rubber composition comprising at least one rubber and at least the filler mentioned hereinabove, a vulcanizable rubber composition that additionally comprises a vulcanization system, a vulcanized rubber composition obtainable therefrom, as well as a use of the filler mentioned hereinabove for the production of (vulcanizable) rubber compositions for employment in the production of tires, preferably pneumatic tires and solid tires, preferably for their tread, sidewall and/or inner liner, respectively, and/or for employment in the production of technical rubber articles, preferably profiles, seals, dampers and/or hoses.
-
公开(公告)号：US20240247130A1
公开(公告)日：2024-07-25
申请号：US18561809
申请日：2022-05-19
CPC分类号： C08K9/06 , B60C1/0008 , B60C1/0016 , B60C1/0025 , C08K3/06 , C08K3/22 , C08K5/14 , C08L7/00 , C08L9/00 , C08L97/005 , C08K2003/2296 , C08K2201/006
摘要： The present invention relates to an organic filler, wherein a covalent bonding of at least one organic modifier to the organic filler has been effected at least via a part of the oxygen atoms of at least one functional group of the filler which is selected from phenolic OH groups, phenolate groups, aliphatic OH groups, carboxylic acid groups, carboxylate groups and mixtures thereof, a rubber composition comprising at least one rubber and at least the filler mentioned hereinabove, a vulcanizable rubber composition that additionally comprises a vulcanization system, a vulcanized rubber composition obtainable therefrom, as well as a use of the filler mentioned hereinabove for the production of (vulcanizable) rubber compositions for employment in the production of tires, preferably pneumatic tires and solid tires, preferably for the tread, sidewall and/or inner liner thereof, respectively, and/or for employment in the production of technical rubber articles, preferably profiles, seals, dampers and/or hoses.
-
公开(公告)号：US20240025747A1
公开(公告)日：2024-01-25
申请号：US18042659
申请日：2021-08-26
发明人： Tobias Wittmann , Jacob Podschun , Ulf Lüder , Gerd Schmaucks
CPC分类号： C01B32/05 , C08K3/04 , C01P2004/51 , C01P2006/12
摘要： The invention relates to fine particulate carbon material, and to a method of production and the use thereof.
-
-
搜索结果
3 条记录 (耗时 0.023 秒)
