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公开(公告)号：US10717841B2
公开(公告)日：2020-07-21
申请号：US15128515
申请日：2015-03-24
Applicant: BASF SE
Inventor： Marc Fricke , Dirk Weinrich , Wibke Loelsberg
IPC: C08J9/28 , C08G18/32 , C08G18/28 , C08G18/09 , C08G18/08 , C08G18/18 , C08G18/20 , C08G18/22 , C08G18/30 , C08G18/76 , F16L59/065 , C08G101/00 , B65D81/38
Abstract: The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising at least one monool (am) and a composition (A*) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems.
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公开(公告)号：US10125232B2
公开(公告)日：2018-11-13
申请号：US14225969
申请日：2014-03-26
Applicant: BASF SE
Inventor： Marc Fricke , Mark Elbing
Abstract: The present invention relates to a process for producing flame-retardant porous materials comprising the following steps: (a) reacting at least one polyfunctional isocyanate (a1) and at least one polyfunctional aromatic amine (a2) in an organic solvent optionally in the presence of water as component (a3) and optionally in the presence of at least one catalyst (a5); and then (b) removing the organic solvent to obtain the organic porous material, where step (a) is carried out in the presence of at least one organic flame retardant as component (a4), where this flame retardant is soluble in the solvent. The invention further relates to the porous materials thus obtainable, and also to the use of the porous materials for thermal insulation.
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公开(公告)号：US10100513B2
公开(公告)日：2018-10-16
申请号：US14070874
申请日：2013-11-04
Applicant: BASF SE
Inventor： Marc Fricke , Mark Elbing , Nils Mohmeyer
Abstract: The present invention relates to composite elements comprising a profile and an insulating core enclosed at least to some extent by the profile, where the insulating core is composed of an organic porous material which has a thermal conductivity in the range from 13 to 30 mW/m*K, determined in accordance with DIN 12667, and a compressive strength of more than 0.20 N/mm2, determined in accordance with DIN 53421, processes for producing composite elements of this type, and the use of a composite element of this type for producing windows, doors, refrigerators, and chest freezers, or elements for facade construction.
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公开(公告)号：US20220289928A1
公开(公告)日：2022-09-15
申请号：US17753147
申请日：2020-08-25
Applicant: BASF SE
Inventor： Dirk WEINRICH , Volker Vogelsang , Rene Thomas Wiegmann , Sohaji Movahhed , Marc Fricke , Torben Kaminsky , Maria Thomas , Joerg Erbes , Wibke Loelsberg
Abstract: A method can be used for manufacturing one or more bodies made of a porous material derived from precursors of the porous material in a sol-gel process. The method involves filling precursors of the porous material into a mold defining the shape of the body, where the precursors include at least two reactive components and a solvent, and forming a gel body. The step is then repeated so as to form several gel bodies. The gel bodies are then removed from the mold after a predetermined time in which the gel bodies are formed from the precursors of the porous material. The gel bodies are arranged adjacent to one another, a spacer is provided between two adjacent gel bodies so as to provide a clearance therebetween, and the solvent is then removed from the gel bodies.
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公开(公告)号：US10954353B2
公开(公告)日：2021-03-23
申请号：US15128299
申请日：2015-03-24
Applicant: BASF SE
Inventor： Wibke Loelsberg , Marc Fricke , Dirk Weinrich
IPC: C08J9/28 , C08G18/28 , C08G18/08 , C08G18/18 , C08G18/20 , C08G18/22 , C08G18/30 , C08G101/00 , C08G18/32 , C08G18/09 , C08G18/76 , F16L59/065 , B65D81/38
Abstract: The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b), wherein the composition (A) comprises at least one monool (am). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems.
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Patent Agency Ranking
公开(公告)号：US20210015733A1
公开(公告)日：2021-01-21
申请号：US15733701
申请日：2019-04-01
Applicant: BASF SE
Inventor： Volker Wendel , Wibke Loelsberg , David Graham , Daniel Stadler , Anja Suckert , Heidi Riedel , Nathalie Bouillo , Marc Fricke , Claudia Wood
Abstract: The present invention relates to a cosmetic and/or dermatological composition comprising, in a physiologically acceptable medium aerogel particles comprising an alginate, as well as the cosmetic use of a cosmetic and/or dermatological composition comprising, in a physiologically acceptable medium aerogel particles comprising an alginate, for treating the skin.
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公开(公告)号：US10759893B2
公开(公告)日：2020-09-01
申请号：US15767710
申请日：2016-10-11
Applicant: BASF SE , THE CURATORS OF THE UNIVERSITY OF MISSOURI
Inventor： Wibke Loelsberg , Marc Fricke , Dirk Weinrich , Nicholas Leventis , Chariklia Sotiriou-Leventis , Adnan M. Saeed
Abstract: The present invention is directed to a process for preparing a porous material, at least compris-ing the steps of providing a mixture (I) comprising a composition (A) at least comprising at least one polyfunctional isocyanate as component (ai) and at least one mineral acid (aa), and a sol-vent (B), reacting the components in the composition (A) obtaining an organic gel, and drying of the gel obtained. The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and as catalysts.
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公开(公告)号：US20170204243A1
公开(公告)日：2017-07-20
申请号：US15128299
申请日：2015-03-24
Applicant: BASF SE
Inventor： Wibke LOELSBERG , Marc Fricke , Dirk Weinrich
CPC classification number: C08J9/286 , B65D81/38 , C08G18/092 , C08G18/14 , C08G18/1875 , C08G18/2036 , C08G18/2063 , C08G18/225 , C08G18/282 , C08G18/2825 , C08G18/30 , C08G18/302 , C08G18/3243 , C08G18/7671 , C08G2101/00 , C08G2330/00 , C08J9/28 , C08J2201/04 , C08J2201/0502 , C08J2205/024 , C08J2375/04 , F16L59/065
Abstract: The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b), wherein the composition (A) comprises at least one monool (am). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems.
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公开(公告)号：US09676915B2
公开(公告)日：2017-06-13
申请号：US14104135
申请日：2013-12-12
Applicant: BASF SE
Inventor： Anna Cristadoro , Raimund Pietruschka , Marc Fricke , Mark Elbing
CPC classification number: C08J9/286 , C08G73/1035 , C08J2201/0502 , C08J2379/08
Abstract: The present invention relates to a process for the preparation of porous particles comprising at least one polyimide by reacting (A) at least one polyisocyanate having on average at least two isocyanate groups per molecule and (B) at least one polycarboxylic acid having at least two COOH groups per molecule or anhydride thereof, in the presence of at least one solvent, optionally at least one catalyst and optionally at least one further additive, to cause precipitation of a polyimide in the solvent to form the porous particles, to porous particles, obtained with this process, to parts, bodies, foams and/or material comprising these porous particles, and to the use of the porous particles or of the parts, bodies, foams and/or material as insulation material and in vacuum insulation.
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公开(公告)号：US20140127495A1
公开(公告)日：2014-05-08
申请号：US14070874
申请日：2013-11-04
Applicant: BASF SE
Inventor： Marc Fricke , Mark Elbing , Nils Mohmeyer
CPC classification number: E04B1/76 , B29C47/003 , B29C47/02 , B29C47/04 , B29D99/0021 , Y10T29/49826 , Y10T428/249953 , Y10T428/24999 , Y10T428/249992
Abstract: The present invention relates to composite elements comprising a profile and an insulating core enclosed at least to some extent by the profile, where the insulating core is composed of an organic porous material which has a thermal conductivity in the range from 13 to 30 mW/m*K, determined in accordance with DIN 12667, and a compressive strength of more than 0.20 N/mm2, determined in accordance with DIN 53421, processes for producing composite elements of this type, and the use of a composite element of this type for producing windows, doors, refrigerators, and chest freezers, or elements for facade construction.
Abstract translation: 本发明涉及复合元件，其包括轮廓和至少在一定程度上由轮廓封闭的绝缘芯，其中绝缘芯由有机多孔材料组成，该有机多孔材料的导热率为13至30mW / m * K，根据DIN 12667确定，抗压强度大于0.20N / mm2，根据DIN 53421确定，制造这种复合材料的方法，以及这种复合材料用于生产 窗户，门，冰箱和胸部冷柜，或用于立面施工的元素。
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