公开(公告)号：US20200207670A1

公开(公告)日：2020-07-02

申请号：US16634600

申请日：2018-08-10

Applicant: BASF SE

Inventor： Ekkehard JAHNS ,  Fabian NIEDERMAIR ,  Alexander CENTNER ,  Georg DAXENBERGER

IPC: C04B38/10 ,  C04B28/02 ,  C04B24/38 ,  C04B24/26 ,  C04B24/28 ,  C04B24/16

Abstract: The present invention relates to a hybrid foam, to a process for producing a hybrid foam and a hybrid foam obtainable by this process and to the use of the hybrid foam for adhesive bonding, filling and/or insulating.

公开(公告)号：US20150307716A1

公开(公告)日：2015-10-29

申请号：US14440503

申请日：2013-11-06

Applicant: BASF SE

Inventor： Ekkehard JAHNS ,  Sebastian ROLLER ,  Alexander KUREK ,  Ivan CABRERA ,  Xavier MOLLAT DU JOURDIN ,  Nicolas TISSIER

IPC: C09D4/00 ,  C08F220/14

CPC classification number: C09D4/00 ,  C08F220/14 ,  C08K3/013 ,  C09D133/00

Abstract: The present invention provides the use of aqueous polymer dispersions comprising (a) at least two monomers M1 having a glass transition temperature≧25° C., (b) at least two monomers M2 having a glass transition temperature

Abstract translation: 本发明提供含水聚合物分散体的用途，其包含（a）玻璃化转变温度≥25℃的至少两种单体M1，（b）玻璃化转变温度<25℃的至少两种单体M2和 还有另外的单体M3作为用于改善遮光稳定性（保色性）的涂料中的粘合剂。

公开(公告)号：US20170240467A1

公开(公告)日：2017-08-24

申请号：US15519891

申请日：2015-10-23

Applicant: BASF SE

Inventor： Uwe GEHRIG ,  Ekkehard JAHNS ,  Michael SCHINABECK ,  Martin PICHLER ,  Mehmet Akif PEKMEZCI ,  Mehmet ERGIN

IPC: C04B24/00 ,  C04B24/22 ,  C04B38/10 ,  C04B24/08 ,  C04B28/14 ,  C04B24/38 ,  C04B24/02

CPC classification number: C04B24/008 ,  C04B24/026 ,  C04B24/08 ,  C04B24/226 ,  C04B24/383 ,  C04B28/14 ,  C04B28/147 ,  C04B38/106 ,  C04B40/0039 ,  C04B2103/40 ,  C04B2103/65 ,  C04B2111/27 ,  C04B2201/20 ,  C07C49/88 ,  D21H17/17 ,  D21H17/25 ,  D21H17/28 ,  C04B24/045

Abstract: The present invention relates to a method for producing a gypsum-containing foamed prefabricated building material and to a gypsum-containing foamed prefabricated building material.

公开(公告)号：US20170226377A1

公开(公告)日：2017-08-10

申请号：US15500821

申请日：2015-07-29

Applicant: BASF SE

Inventor： Ekkehard JAHNS ,  Timo MANGEL ,  Christine ROESCH ,  Paola ROMANATO ,  Yeni BURK ,  Joachim PAKUSCH

IPC: C09D175/08 ,  C09D7/12 ,  C08G18/72 ,  E04D7/00 ,  C08G18/32 ,  C08G18/66 ,  C08F283/00 ,  C08K3/00 ,  C08G18/40

CPC classification number: C09D175/08 ,  C08F2/16 ,  C08F283/006 ,  C08G18/0828 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/227 ,  C08G18/246 ,  C08G18/283 ,  C08G18/3206 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/6607 ,  C08G18/6674 ,  C08G18/722 ,  C08G18/755 ,  C08G18/758 ,  C08K3/00 ,  C08K5/42 ,  C09D7/61 ,  C09D175/06 ,  E04D7/00 ,  C08G18/3857 ,  C08G18/3228 ,  C08G18/3234 ,  C08K3/013

Abstract: The present invention provides an aqueous polyurethane (PU)-polyacrylate hybrid dispersion obtainable by free radical polymerization of at least one acrylate polymer (A1) in the presence of at least one polyurethane (P1), a process for preparing these aqueous polyurethane-polyacrylate hybrid dispersions, wherein said process comprises a) preparing an aqueous polyurethane dispersion and b) using the polyurethane dispersion thus prepared as raw material for the further synthesis of a polyacrylate dispersion, and the use of the hybrid dispersion thus obtained as binder in filled coating materials, particularly as a binder for flexible roof coatings.

公开(公告)号：US20220402819A1

公开(公告)日：2022-12-22

申请号：US17637065

申请日：2020-08-27

Applicant: BASF SE

Inventor： Timo MANGEL ,  Maik SCHACHT ,  Michael DIETZSCH ,  Frank WAGNER ,  Uwe VAGT ,  Susanne SCHNEIDER ,  Carmen-Elena CIMPEANU ,  Ekkehard JAHNS ,  Sophie PUTZIEN

IPC: C04B26/26 ,  C04B24/26 ,  C04B38/10

Abstract: The invention relates to a process for preparing foamed polymer-modified bitumen compositions and to the use thereof for the production of asphalt. The invention also relates to foamed polymer-modified bitumen compositions obtainable by this process. Furthermore, the invention relates to a process for producing an asphalt composition and to the use thereof in road applications. The process for the preparation of the foamed polymer-modified bitumen composition comprises the following steps: i) Heating and pressurizing a bitumen to obtain a hot flowing bitumen stream, ii) Injecting under pressure an aqueous polymer dispersion into the hot flowing bitumen stream obtained in step i), to obtain a pressurized flowing mixed stream of the bitumen and the aqueous polymer dispersion; iii) Expanding the flowing mixed stream, in particular to atmospheric pressure, such that the water contained in the aqueous polymer dispersion vaporizes and foams the mixed stream to obtain a foamed polymer-modified bitumen.

公开(公告)号：US20200207671A1

公开(公告)日：2020-07-02

申请号：US16620361

申请日：2018-06-06

Applicant: BASF SE

Inventor： Christian SCHMIDTKE ,  Ekkehard JAHNS ,  Torben GAEDT ,  Martin WINKLBAUER ,  Klaus SEIP ,  Iris LOESCHER

IPC: C04B40/00 ,  C04B26/06

Abstract: The present invention relates to a process for producing a redispersible dispersion powder, to the redispersible dispersion powder obtainable by this process, to an aqueous dispersion obtainable by step (1) of this process, and to a building material composition comprising the redispersible dispersion powder and/or the aqueous dispersion, to the use of the redispersible dispersion powder in a building material composition and to the use of the aqueous dispersion for production of a redispersible dispersion powder.

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：US20170275494A1

公开(公告)日：2017-09-28

申请号：US15500179

申请日：2015-07-24

Applicant: BASF SE

Inventor： Ekkehard JAHNS ,  Timo MANGEL ,  Christine ROESCH ,  Paola ROMANATO ,  Joachim PAKUSCH

IPC: C09D175/08 ,  C09D7/12

CPC classification number: C09D175/08 ,  C08G18/0828 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/283 ,  C08G18/3206 ,  C08G18/4238 ,  C08G18/722 ,  C08K5/42 ,  C09D7/63 ,  C09D175/06 ,  C08G18/3228 ,  C08G18/3234 ,  C08G18/3857 ,  C08K3/013

Abstract: The present invention relates to the use of aqueous hybrid dispersions, wherein (a) an aqueous polyurethane dispersion is prepared and (b) said polyurethane dispersion is used as raw material for the additional synthesis of a polyacrylate dispersion and the resulting hybrid dispersion is used as binder in filled coating materials, in particular, as binder for the flexible roof coating.