公开(公告)号：US20220017754A1

公开(公告)日：2022-01-20

申请号：US17311327

申请日：2019-12-13

申请人： Norse Biotech AS

发明人： Ray W Chrisman

IPC分类号： C09C1/50

摘要： A process for making carbon black is described by pyrolizing unsulfonated lignin or by pyrolizing aromatic monomers formed by hydrolyzing a biomass comprising unsulfonated lignin.

公开(公告)号：US11767580B2

公开(公告)日：2023-09-26

申请号：US16648573

申请日：2018-09-24

申请人： Norse Biotech AS

发明人： Ray W Chrisman ,  Jens-Erlend Pederden

IPC分类号： C22C26/00 ,  C01B32/168 ,  C09C1/44 ,  B22F1/102 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： C22C26/00 ,  B22F1/102 ,  C01B32/168 ,  C09C1/44 ,  B82Y30/00 ,  B82Y40/00

摘要： The product of and a process for forming a metal composite comprising particles of a carbon allotrope dispersed in a metal or a mixture of metals. In one embodiment, the process includes the steps of: (a) contacting particles of a carbon allotrope with surfactant having an organic portion and an anionic portion wherein the anionic portion is bonded to the organic portion and wherein the anionic portion is ionically associated with a cation so that the organic portion of the surfactant is adsorbed onto the surface of the particles of the carbon allotrope to produce surfactant modified particles; (b) contacting the surfactant modified particles with a transition metal cation and/or a post-transition metal cation and/or mixtures thereof to replace some or all of the cations of the surfactant modified particles with a transition metal cation and/or a post-transition metal cation and/or mixtures thereof to produce metal ion modified particles; (c) mixing the metal ion modified particles with a metal or a mixture of metals to form a mixture thereof; and (d) processing the mixture to form a metal composite comprising particles of the carbon allotrope dispersed in the metal or mixture of metal. In another embodiment the process includes the steps of: (a) contacting particles of a carbon allotrope with a surfactant having an organic portion and an anionic portion wherein the anionic portion is bonded to the organic portion and wherein the anionic portion is ionically associated with a transition metal cation and/or a post-transition metal cation and/or mixtures to produce metal ion modified particles; (b) mixing the metal ion modified particles with a metal or a mixture of metals to form a mixture thereof; and (c) processing the mixture to form a metal composite comprising particles of the carbon allotrope dispersed in the metal or mixture of metals.

公开(公告)号：US20210371286A1

公开(公告)日：2021-12-02

申请号：US16648573

申请日：2018-09-24

申请人： Norse Biotech AS

发明人： Ray W Chrisman ,  Jens-Erlend Pederden

IPC分类号： C01B32/168 ,  C09C1/44

摘要： The product of and a process for forming a metal composite comprising particles of a carbon allotrope dispersed in a metal or a mixture of metals. In one embodiment, the process includes the steps of: (a) contacting particles of a carbon allotrope with surfactant having an organic portion and an anionic portion wherein the anionic portion is bonded to the organic portion and wherein the anionic portion is ionically associated with a cation so that the organic portion of the surfactant is adsorbed onto the surface of the particles of the carbon allotrope to produce surfactant modified particles; (b) contacting the surfactant modified particles with a transition metal cation and/or a post-transition metal cation and/or mixtures thereof to replace some or all of the cations of the surfactant modified particles with a transition metal cation and/or a post-transition metal cation and/or mixtures thereof to produce metal ion modified particles; (c) mixing the metal ion modified particles with a metal or a mixture of metals to form a mixture thereof; and (d) processing the mixture to form a metal composite comprising particles of the carbon allotrope dispersed in the metal or mixture of metal. In another embodiment the process includes the steps of: (a) contacting particles of a carbon allotrope with a surfactant having an organic portion and an anionic portion wherein the anionic portion is bonded to the organic portion and wherein the anionic portion is ionically associated with a transition metal cation and/or a post-transition metal cation and/or mixtures to produce metal ion modified particles; (b) mixing the metal ion modified particles with a metal or a mixture of metals to form a mixture thereof; and (c) processing the mixture to form a metal composite comprising particles of the carbon allotrope dispersed in the metal or mixture of metals.