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1.发明申请公开(公告)号：US20140342143A1
公开(公告)日：2014-11-20
申请号：US14172078
申请日：2014-02-04
Applicant: BASF SE
Inventor： Michael Kutschera , Johann Martin Szeifert , Zhizhong Cai
CPC classification number: B82Y40/00 , B82Y30/00 , Y10T428/298 , Y10T428/2982
Abstract: The present invention relates to a process for subsequent surface modification of finely structured structures formed from hard inorganic materials, and to the structures obtainable by this process as such.
Abstract translation: 本发明涉及一种由硬质无机材料形成的精细结构化结构的后续表面改性方法，以及本发明方法可获得的结构。
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公开(公告)号：US11254795B2
公开(公告)日：2022-02-22
申请号：US16463014
申请日：2017-11-14
Applicant: BASF SE
Inventor： Johann Martin Szeifert , Bernhard Vath , Tobias Heinz Steinke , Bettina Wester , Cecile Schneider , Sebastian Alexander Weisse , Peter Wolf , Werner Lenz , Axel Kirste , David John Pung , Megan Roberts
Abstract: A process for producing a melamine-formaldehyde foam by heating and foaming an aqueous mixture M using microwave radiation, said mixture M comprising at least one melamine-formal-dehyde precondensate, at least one curative, at least one surfactant, at least one blowing agent and at least one linear polymer with a number average molecular weight Mn in the range from 500 to 10,000 g/mol and at least two functional groups selected from OH, NH2 or COOH as well as a melamine-formaldehyde foam obtainable by this process and its use.
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公开(公告)号：US09957160B2
公开(公告)日：2018-05-01
申请号：US14172078
申请日：2014-02-04
Applicant: BASF SE
Inventor： Michael Kutschera , Johann Martin Szeifert , Zhizhong Cai
CPC classification number: B82Y40/00 , B82Y30/00 , Y10T428/298 , Y10T428/2982
Abstract: A process for subsequent surface modification of finely structured structures formed from hard inorganic materials, and the structures obtainable by this process as such. The structure has, in at least one spatial direction, a material thickness M of not more than 1000 nm and as an overall structure having, in at least one spatial direction, a measurement which is at least 5 times the material thickness M. The process includes treating the structures with an organic liquid under supercritical conditions.
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公开(公告)号：US11759983B2
公开(公告)日：2023-09-19
申请号：US16642489
申请日：2018-09-13
Applicant: BASF SE
Inventor： Sebastian Richter , Achim Besser , Sebastian Alexander Weisse , Johannes Poppenberg , Johann Martin Szeifert , Markus Susoff , Steffen Mayer , Markus Schuette , Heinz-Dieter Lutter
CPC classification number: B29C44/357 , B29C44/5636 , B29C51/02 , B29K2061/00 , B29K2075/00 , B29K2995/0002 , B29K2995/0063
Abstract: Described herein is a process for preparing a foam (FA) with a Poisson's ratio in the range of from −0.5 to 0.3, the method including the steps of providing a foam (F1) with a flow resistance in the range of from 3000 to 8000 Pas/m, determined according to DIN EN 29053, and subjecting the foam (F1) to thermoforming including triaxial compression, wherein the foam (F1) is not reticulated prior to step (ii). Also described herein is the foam obtained or obtainable according to the process and the use of the foam as, for example, an energy absorbing device, preferably in protective gear, furniture, cushions, in cleaning devices with improved rinse-out behavior, in shoe soles, or as sealing, insulating or anchorage providing material for example used in earphones, ear plugs or dowels, or as acoustic material.
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Patent Agency Ranking
公开(公告)号：US09399632B2
公开(公告)日：2016-07-26
申请号：US14171960
申请日：2014-02-04
Applicant: BASF SE
Inventor： Johann Martin Szeifert , Michael Kutschera
IPC: C07D317/38 , B01J13/00 , C04B38/04 , B01J37/00 , B01J35/10 , B01J21/08 , B01J35/00 , B01J35/08 , C04B28/26 , C04B38/00 , C04B40/02
CPC classification number: C07D317/38 , B01J13/0091 , B01J21/08 , B01J35/0026 , B01J35/08 , B01J35/1019 , B01J37/0045 , C04B38/04 , C04B28/26 , C04B38/0067 , C04B40/0263
Abstract: The present invention relates to a process for producing a porous solid oxidic material from a hydrogel of the oxidic material and to the porous solid oxidic material as such.
Abstract translation: 本发明涉及从氧化物质的水凝胶和多孔固体氧化物材料制造多孔固体氧化物质的方法。
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6.发明申请公开(公告)号：US20140221699A1
公开(公告)日：2014-08-07
申请号：US14172122
申请日：2014-02-04
Applicant: BASF SE
Inventor： Johann Martin Szeifert , Michael Kutschera
IPC: C07C29/32
CPC classification number: C07C29/32 , C01B33/154 , C01B33/155 , C01B33/158 , Y02P20/544
Abstract: The present invention relates to a process for producing porous or finely divided solid inorganic materials, the surface of which has been modified with at least one organic substance, under supercritical conditions, wherein the supercritical conditions are lowered by addition of an inert organic substance.
Abstract translation: 本发明涉及在超临界条件下，其表面已用至少一种有机物质改性的多孔或微细固体无机材料的制备方法，其中通过加入惰性有机物质来降低超临界条件。
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公开(公告)号：US20200254659A1
公开(公告)日：2020-08-13
申请号：US16642489
申请日：2013-09-13
Applicant: BASF SE
Inventor： Sebastian Richter , Achim Besser , Sebastian Alexander Weisse , Johannes Poppenberg , Johann Martin Szeifert , Markus Susoff , Steffen Mayer , Markus Schuette , Heinz-Dieter Lutter
Abstract: Described herein is a process for preparing a foam (FA) with a Poisson's ratio in the range of from −0.5 to 0.3, the method including the steps of providing a foam (F1) with a flow resistance in the range of from 3000 to 8000 Pas/m, determined according to DIN EN 29053, and subjecting the foam (F1) to thermoforming including triaxial compression, wherein the foam (F1) is not reticulated prior to step (ii). Also described herein is the foam obtained or obtainable according to the process and the use of the foam as, for example, an energy absorbing device, preferably in protective gear, furniture, cushions, in cleaning devices with improved rinse-out behavior, in shoe soles, or as sealing, insulating or anchorage providing material for example used in earphones, ear plugs or dowels, or as acoustic material.
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8.发明授权公开(公告)号：US09249075B2
公开(公告)日：2016-02-02
申请号：US14172122
申请日：2014-02-04
Applicant: BASF SE
Inventor： Johann Martin Szeifert , Michael Kutschera
IPC: C07C29/32 , C01B33/154 , C01B33/155 , C01B33/158
CPC classification number: C07C29/32 , C01B33/154 , C01B33/155 , C01B33/158 , Y02P20/544
Abstract: The present invention relates to a process for producing porous or finely divided solid inorganic materials, the surface of which has been modified with at least one organic substance, under supercritical conditions, wherein the supercritical conditions are lowered by addition of an inert organic substance.
Abstract translation: 本发明涉及在超临界条件下，其表面已用至少一种有机物质改性的多孔或微细固体无机材料的制备方法，其中通过加入惰性有机物质来降低超临界条件。
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公开(公告)号：US20140221671A1
公开(公告)日：2014-08-07
申请号：US14171960
申请日：2014-02-04
Applicant: BASF SE
Inventor： Johann Martin Szeifert , Michael Kutschera
IPC: C07D317/38 , C07C37/11 , C07C29/32
CPC classification number: C07D317/38 , B01J13/0091 , B01J21/08 , B01J35/0026 , B01J35/08 , B01J35/1019 , B01J37/0045 , C04B38/04 , C04B28/26 , C04B38/0067 , C04B40/0263
Abstract: The present invention relates to a process for producing a porous solid oxidic material from a hydrogel of the oxidic material and to the porous solid oxidic material as such.
Abstract translation: 本发明涉及从氧化物质的水凝胶和多孔固体氧化物材料制造多孔固体氧化物质的方法。
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