公开(公告)号：US20200071535A1

公开(公告)日：2020-03-05

申请号：US16610648

申请日：2018-05-04

Applicant: BASF SE

Inventor： Eva GUENTHER ,  Georg DAXENBERGER ,  Bernhard FEICHTENSCHLAGER ,  Ekkehard JAHNS ,  Gerhard ALBRECHT ,  Burkhard WALTHER ,  Nikolaus NESTLE ,  Anoop GUPTA

IPC: C09D5/00 ,  E04B1/76 ,  E04F13/08

Abstract: The application relates to a moisture-variable protective layer having an sd value at a relative air humidity of 10% and a temperature of 12 to 35° C. at least a factor of 5.0 higher than the sd value at a relative air humidity of 90% and a temperature of 12 to 35° C., where the moisture-variable protective layer has been applied in liquid form by means of a coating composition, to a process for production thereof, to an insulation material and an insulation system comprising the moisture-variable protective layer, and to the use of a moisture-variable protective layer according to the invention in an insulation system which is free of support constructions and other heat bridges that penetrate the insulation layer, such as solid dowels or anchors, or as a coating on an insulation render.

公开(公告)号：US20190144338A1

公开(公告)日：2019-05-16

申请号：US16097491

申请日：2017-04-25

Applicant: BASF SE

Inventor： Bernd BRUCHMANN ,  Bernhard FEICHTENSCHLAGER ,  Markus SCHUETTE ,  Gerhard ALBRECHT ,  Patrick KASPER ,  Rolf MUELHAUPT ,  Anoop GUPTA ,  Eva GUENTHER

IPC: C04B24/26 ,  C04B28/04 ,  C04B28/14 ,  C04B28/00 ,  C04B14/06 ,  C04B14/10 ,  C04B40/00

Abstract: The present invention relates to a composite material which comprises at least one thermoresponsive polymer and at least one inorganic building material. The present invention further relates to a method for producing the composite material and also to the use of the composite material for cooling and for regulating the humidity.

公开(公告)号：US20160280929A1

公开(公告)日：2016-09-29

申请号：US14902255

申请日：2014-06-10

Applicant: BASF SE

Inventor： Bernhard FEICHTENSCHLAGER ,  Tadoslaw KIERAT ,  Christian BUCHNER

IPC: C09D5/02 ,  C09D129/04 ,  C09D123/12 ,  C09D167/04 ,  C09D101/02

CPC classification number: C09D5/027 ,  B01F17/0042 ,  B01F17/005 ,  C08K5/01 ,  C08K5/29 ,  C08K2201/018 ,  C09D101/02 ,  C09D123/12 ,  C09D129/04 ,  C09D167/04

Abstract: A pumpable shelf-stable suspension of fibers in an organic phase comprising 1.0-60 wt % of fibers and 0.01-10 wt % of a disubstituted urea is proposed as well as a method using the disubstituted urea to suspend fibers in an organic phase.

Abstract translation: 提出了包含1.0-60重量％纤维和0.01-10重量％二取代脲的有机相中纤维的可泵送搁置稳定悬浮液，以及使用二取代脲将纤维悬浮在有机相中的方法。

公开(公告)号：US20180148624A1

公开(公告)日：2018-05-31

申请号：US15576967

申请日：2016-05-13

Applicant: BASF SE

Inventor： Radoslaw KIERAT ,  Bernhard FEICHTENSCHLAGER ,  Julia GÖSCHEL ,  Hendrik WAGNER

IPC: C09K8/035 ,  C04B26/16 ,  C04B14/36 ,  C09K8/44 ,  C09K8/588 ,  C08G18/58 ,  C08G18/76 ,  C08G18/64 ,  C08G18/10 ,  C08G18/30 ,  C08G18/22 ,  E21B33/138 ,  E21B21/00 ,  E21D9/00

Abstract: The present invention relates to the use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions. The composition has a hardening temperature in the range from about 40° C. to about 120° C. and can therefore be used to stabilize a geological formation in oil fields, gas fields, water pumping fields as well as in mining or tunnel constructions.

公开(公告)号：US20180022980A1

公开(公告)日：2018-01-25

申请号：US15551086

申请日：2016-02-24

Applicant: BASF SE

Inventor： Peter LEIDINGER ,  Radoslaw KIERAT ,  Bernhard FEICHTENSCHLAGER ,  Kristina BRANDT

IPC: C09K8/467 ,  E21B33/14 ,  C04B28/04 ,  C04B16/06 ,  C04B22/00

CPC classification number: C09K8/467 ,  C04B16/0641 ,  C04B20/1077 ,  C04B22/0086 ,  C04B28/02 ,  C04B28/04 ,  C09K8/03 ,  C09K2208/08 ,  E21B33/14 ,  Y02W30/97 ,  C04B20/0048 ,  C04B24/267 ,  C04B16/0625 ,  C04B16/0633 ,  C04B18/24

Abstract: The present invention relates to the use of modified fibers in oilfield applications, particularly in borehole cementing. Said fibers have crystallization seeds attached to their surfaces thereby improving the mechanical strength and ductility of borehole cements.

公开(公告)号：US20220250986A1

公开(公告)日：2022-08-11

申请号：US17616359

申请日：2020-05-27

Applicant: BASF SE

Inventor： Bernhard FEICHTENSCHLAGER ,  Michael SCHINABECK ,  Matthias Josef HOFMANN

IPC: C04B28/04 ,  C04B40/00

Abstract: The present application relates to an additive component comprising a component A and a component B, wherein component A comprises at least one hardening retarder selected from glyoxylic acid, salts thereof, condensation or addition products of glyoxylic acid or salts thereof, and mixtures thereof, and component B comprises at least one hardening accelerator selected from calcium-silicate-hydrate, calcium formate, calcium nitrate, calcium chloride, calcium hydroxide, lithium carbonate, lithium sulfate, potassium sulfate, sodium sulfate, ground gypsum, and combinations thereof, in 3D printing of a construction material composition.

公开(公告)号：US20210261460A1

公开(公告)日：2021-08-26

申请号：US17261675

申请日：2019-08-01

Applicant: BASF SE

Inventor： Bernhard FEICHTENSCHLAGER ,  Martin PICHLER ,  Michael SCHINABECK ,  Fabian NIEDERMAIR ,  Maria MUELLER ,  Christoph HESSE

IPC: C04B24/32 ,  C04B28/00 ,  C04B28/04 ,  C04B28/06 ,  C04B28/08 ,  C04B28/10 ,  C04B28/14 ,  C04B28/18 ,  C04B40/00

Abstract: A wetting agent composition may include (i) a wetting agent selected from the group consisting of anionic, cationic, nonionic wetting agents and a combination of these wetting agents, and (ii) a pulverulent carrier. A dry mixture may include such a wetting agent composition and at least one mineral binder, as may a wet mixture obtainable by mixing the dry mixture with water.