公开(公告)号：US09750828B2

公开(公告)日：2017-09-05

申请号：US14387893

申请日：2013-03-27

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  Eefjan Breukink ,  Leonardus Wijnand Jenneskens ,  John Wilhelm Geus

IPC: A61K51/12

CPC classification number: A61K51/1251 ,  A61K51/1244

Abstract: The invention is directed to bodies comprising an amorphous carbon particle on which are supported nanoparticles of an oxide of lanthanide. These bodies find use as a pharmaceutical for use in a surgery or therapy and diagnostic methods. The bodies can be made by a process comprising impregnating a carbon source material by contacting it with a solution of a salt of the lanthanide; drying the impregnated carbon source material; and subjecting the dried impregnated material to pyrolysis under inert conditions.

公开(公告)号：US10279328B2

公开(公告)日：2019-05-07

申请号：US14547428

申请日：2014-11-19

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  John Wilhelm Geus ,  Leonardus Wijnand Jenneskens ,  Dirk van de Kleut ,  Edward Jan Vlietstra

IPC: B01J6/00 ,  B01J37/08 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/00 ,  B01J21/18

Abstract: The invention is directed to the production of metal-carbon containing bodies, which process comprises impregnating cellulose, cellulose-like or carbohydrate bodies with an aqueous solution of at least one metal compound, followed by heating the impregnated bodies in an inert and substantially oxygen-free atmosphere, thereby reducing at least part of the at least one metal compound to the corresponding metal or metal alloy.

公开(公告)号：US20170354749A1

公开(公告)日：2017-12-14

申请号：US15665844

申请日：2017-08-01

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  Eefjan Breukink ,  Leonardus Wijnand Jenneskens ,  John Wilhelm Geus

IPC: A61K51/12

CPC classification number: A61K51/1251 ,  A61K51/1244

Abstract: The invention is directed to bodies comprising an amorphous carbon particle on which are supported nanoparticles of an oxide of lanthanide. These bodies find use as a pharmaceutical for use in a surgery or therapy and diagnostic methods. The bodies can be made by a process comprising impregnating a carbon source material by contacting it with a solution of a salt of said lanthanide; drying said impregnated carbon source material; and subjecting said dried impregnated material to pyrolysis under inert conditions.

公开(公告)号：US20150069285A1

公开(公告)日：2015-03-12

申请号：US14547428

申请日：2014-11-19

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  John Wilhelm Geus ,  Leonardus Wijnand Jenneskens ,  Dirk van de Kleut ,  Edward Jan Vlietstra

IPC: B01J23/882 ,  B01J6/00 ,  C08K3/04 ,  B01J21/18

CPC classification number: B01J6/008 ,  B01J21/18 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/002 ,  B01J35/006 ,  B01J37/08 ,  B01J37/082

Abstract: The invention is directed to the production of metal-carbon containing bodies, which process comprises impregnating cellulose, cellulose-like or carbohydrate bodies with an aqueous solution of at least one metal compound, followed by heating the impregnated bodies in an inert and substantially oxygen-free atmosphere, thereby reducing at least part of the at least one metal compound to the corresponding metal or metal alloy.

Abstract translation: 本发明涉及含金属碳体的制备，该方法包括用至少一种金属化合物的水溶液浸渍纤维素，纤维素样或碳水化合物体，然后在惰性和基本上含氧气体中加热浸渍体， 从而将至少一部分至少一种金属化合物还原成相应的金属或金属合金。

公开(公告)号：US10010867B2

公开(公告)日：2018-07-03

申请号：US14485642

申请日：2014-09-12

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  John Wilhelm Geus ,  Leonardus Wijnand Jenneskens

IPC: B01J21/18 ,  C10G27/00 ,  C10G49/06 ,  C10G49/02 ,  D01F9/127 ,  D01F9/16 ,  B01J23/40 ,  B01J23/70 ,  B01J27/20 ,  C01B32/16 ,  B01J37/08 ,  B01J37/02 ,  B01J23/16 ,  B01J23/745 ,  B01J23/755 ,  B01J35/06 ,  C01B32/907

CPC classification number: B01J21/185 ,  B01J23/16 ,  B01J23/40 ,  B01J23/70 ,  B01J23/745 ,  B01J23/755 ,  B01J27/20 ,  B01J35/06 ,  B01J37/0203 ,  B01J37/0219 ,  B01J37/0238 ,  B01J37/084 ,  C01B32/16 ,  C01B32/907 ,  C10G27/00 ,  C10G49/02 ,  C10G49/06 ,  D01F9/127 ,  D01F9/16

Abstract: The invention is directed to a process for producing carbon nanofibers and/or carbon nanotubes, which process comprises pyrolyzing a particulate cellulosic and/or carbohydrate substrate that has been impregnated with a compound of an element or elements, the metal or alloy, respectively, of which is capable of forming carbides, in a substantially oxygen free, volatile silicon compound containing atmosphere, optionally in the presence of a carbon compound.

公开(公告)号：US09579635B2

公开(公告)日：2017-02-28

申请号：US14651937

申请日：2013-12-12

Applicant: BASF CORPORATION

Inventor： Jacobus Hoekstra ,  Jim Aloysius Maria Brandts ,  Lorianne Wagemaker ,  John Wilhelm Geus ,  Leonardus Wijnand Jenneskens

IPC: B01J23/75 ,  C07C1/00 ,  B01J23/745 ,  B01J21/18 ,  B01J31/06 ,  B01J35/02 ,  B01J35/10 ,  B01J35/00 ,  B01J37/02 ,  B01J37/08 ,  B01J37/16 ,  H01F41/02 ,  B01J20/20 ,  H01F1/00 ,  H01F1/28 ,  B01J20/28 ,  B01J20/02 ,  B01J20/06 ,  B01J20/30 ,  B01J20/32 ,  C02F1/28 ,  C02F1/48

CPC classification number: B01J23/745 ,  B01J20/02 ,  B01J20/06 ,  B01J20/20 ,  B01J20/205 ,  B01J20/28009 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28083 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3268 ,  B01J21/18 ,  B01J21/185 ,  B01J31/06 ,  B01J35/0033 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/082 ,  B01J37/16 ,  B01J2231/62 ,  B01J2531/002 ,  B01J2531/008 ,  C02F1/281 ,  C02F1/283 ,  C02F1/288 ,  C02F1/488 ,  C02F2305/08 ,  H01F1/0063 ,  H01F1/28 ,  H01F41/0266 ,  Y10T428/2982

Abstract: The invention is in the field of modified carbon products. More in particular, the invention is in the field of graphitized activated carbon bodies. The invention is directed to carbon bodies and ferromagnetic carbon bodies, the production of these bodies from activated carbon, and the applications of the carbon bodies and ferromagnetic carbon bodies, for instance in water treatment and in electrochemical applications.

Abstract translation: 本发明是在改性碳产品领域。 更具体地，本发明在石墨化活性炭体领域。 本发明涉及碳体和铁磁性碳体，从活性炭生产这些体，以及碳体和铁磁性碳体的应用，例如在水处理和电化学应用中。

公开(公告)号：US20150320894A1

公开(公告)日：2015-11-12

申请号：US14387893

申请日：2013-03-27

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  Eefjan Breukink ,  Leonardus Wijnand Jenneskens ,  Joh Wilhelm Geus

IPC: A61K51/12

CPC classification number: A61K51/1251 ,  A61K51/1244

Abstract: The invention is directed to bodies comprising an amorphous carbon particle on which are supported nanoparticles of an oxide of lanthanide. These bodies find use as a pharmaceutical for use in a surgery or therapy and diagnostic methods. The bodies can be made by a process comprising impregnating a carbon source material by contacting it with a solution of a salt of said lanthanide; drying said impregnated carbon source material; and subjecting said dried impregnated material to pyrolysis under inert conditions.

Abstract translation: 本发明涉及包含无定形碳颗粒的物体，其上载有镧系元素氧化物的纳米颗粒。 这些身体用作手术或治疗和诊断方法中的药物。 可以通过包括通过使碳源源与所述镧系元素的盐的溶液接触来浸渍碳源材料的方法来制造所述物体; 干燥所述浸渍的碳源材料; 并将所述干燥的浸渍材料在惰性条件下进行热解。

公开(公告)号：US11065688B2

公开(公告)日：2021-07-20

申请号：US15433637

申请日：2017-02-15

Applicant: BASF CORPORATION

Inventor： Leonardus Wijnand Jenneskens ,  John Wilhelm Geus ,  Bernard Hendrik Reesink ,  Pieter Hildegardus Berben ,  Jacobus Hoekstra

IPC: B22F9/24 ,  C30B29/60 ,  C30B7/00 ,  B22F1/02 ,  B82Y30/00 ,  B22F9/26 ,  C30B29/02 ,  B22F1/00 ,  B05D5/00 ,  A61K49/18 ,  C23C16/02 ,  C23C16/26 ,  C23C16/44 ,  C23C16/56

Abstract: The invention relates to nano-particles comprising metallic ferromagnetic nanocrystals combined with either amorphous or graphitic carbon in which or on which chemical groups are present that can dissociate in aqueous solutions.
According to the invention there is provided nano-particles comprising metal particles of at least one ferromagnetic metal, which metal particles are at least in part encapsulated by graphitic carbon.
The nano-particles of the invention are prepared by impregnating carbon containing bodies with an aqueous solution of at least one ferromagnetic metal precursor, drying the impregnated bodies, followed by heating the impregnated bodies in an inert and substantially oxygen-free atmosphere, thereby reducing the metal compounds to the corresponding metal or metal alloy.

公开(公告)号：US10046069B2

公开(公告)日：2018-08-14

申请号：US15665844

申请日：2017-08-01

Applicant: BASF Corporation

Inventor： Jacobus Hoekstra ,  Eefjan Breukink ,  Leonardus Wijnand Jenneskens ,  John Wilhelm Geus

IPC: A61K51/00 ,  A61K51/12

Abstract: The invention is directed to bodies comprising an amorphous carbon particle on which are supported nanoparticles of an oxide of lanthanide. These bodies find use as a pharmaceutical for use in a surgery or therapy and diagnostic methods. The bodies can be made by a process comprising impregnating a carbon source material by contacting it with a solution of a salt of the lanthanide; drying the impregnated carbon source material; and subjecting the dried impregnated material to pyrolysis under inert conditions.

公开(公告)号：US20170216925A1

公开(公告)日：2017-08-03

申请号：US15433637

申请日：2017-02-15

Applicant: BASF CORPORATION

Inventor： Leonardus Wijnand Jenneskens ,  John Wilhelm Geus ,  Bernard Hendrik Reesink ,  Pieter Hildegardus Berben ,  Jacobus Hoekstra

IPC: B22F9/24 ,  C23C16/02 ,  A61K49/18 ,  C23C16/44 ,  C23C16/56 ,  B22F1/02 ,  C23C16/26

CPC classification number: B22F9/24 ,  A61K49/183 ,  A61K49/1863 ,  B05D5/00 ,  B22F1/0018 ,  B22F1/02 ,  B22F1/025 ,  B22F9/26 ,  B22F2009/245 ,  B22F2201/10 ,  B22F2301/255 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2998/10 ,  B82Y30/00 ,  C23C16/0227 ,  C23C16/26 ,  C23C16/4417 ,  C23C16/56 ,  C30B7/00 ,  C30B29/02 ,  C30B29/60 ,  Y10T428/2991

Abstract: The invention relates to nano-particles comprising metallic ferromagnetic nanocrystals combined with either amorphous or graphitic carbon in which or on which chemical groups are present that can dissociate in aqueous solutions.According to the invention there is provided nano-particles comprising metal particles of at least one ferromagnetic metal, which metal particles are at least in part encapsulated by graphitic carbon.The nano-particles of the invention are prepared by impregnating carbon containing bodies with an aqueous solution of at least one ferromagnetic metal precursor, drying the impregnated bodies, followed by heating the impregnated bodies in an inert and substantially oxygen-free atmosphere, thereby reducing the metal compounds to the corresponding metal or metal alloy.