-
公开(公告)号：JP2004202490A
公开(公告)日：2004-07-22
申请号：JP2003425280
申请日：2003-12-22
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： WIESE HARM DR , CENTNER ALEXANDER , KIRSCH STEFAN , SCHMIDT MARCO , PIETSCH INES , LAUBENDER MATTHIAS
IPC: B05D7/00 , B05D7/24 , C08F2/22 , C08F2/44 , C08F292/00 , C08K3/00 , C09D151/10
CPC classification number: C08F292/00 , C08K3/01
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion suitable for priming a glasslike substrate, a mineral substrate in particular. SOLUTION: This priming method of mineral substrate comprises a process of applying an aqueous dispersion of composite particles to the mineral substrate. The dispersion is obtained by free-radical emulsion polymerization of a mixture of ethylenically unsaturated alkoxy silane monomer comprising addition polymer and finely particulate inorganic solid, and containing at least one kind of ethylenically unsaturated alcoxy silane monomer, in the presence of the finely particulate inorganic solid dispersely distributed in an aqueous medium and at least one kind of dispersion. COPYRIGHT: (C)2004,JPO&NCIPI
-
公开(公告)号：JP2004307860A
公开(公告)日：2004-11-04
申请号：JP2004096880
申请日：2004-03-29
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： PAKUSCH JOACHIM DR , PIETSCH INES , DENU HANS-JUERGEN , SACK HEINRICH , RECK BERND
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for preparation of readily water-redispersible and water-wettable polymer powders by spray-drying of an aqueous dispersion of polymer.
SOLUTION: The method for preparation of readily water-dispersible and water-wettable polymer powder comprises spray-drying of an aqueous dispersion of polymer particles with admixing of a hydrophilic and of a antiblocking agent, wherein the spray-drying of the aqueous dispersion of polymer particles is carried out in the presence of the hydrophobic antiblocking agent and then homogeneously mixing the obtained polymer particles with the hydrophilic antiblocking agent in the following step.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：DE502005001316D1
公开(公告)日：2007-10-04
申请号：DE502005001316
申请日：2005-02-18
Applicant: BASF AG
Inventor： PIETSCH INES , PAKUSCH JOACHIM , REESE OLIVER , SACK HEINRICH
IPC: C08J3/12
Abstract: A process for the preparation of a readily water-redispersible polymer powder by spray drying of an aqueous polymer dispersion in the presence of a novel spray drying assistant.
-
公开(公告)号：DE102004008864A1
公开(公告)日：2005-09-15
申请号：DE102004008864
申请日：2004-02-20
Applicant: BASF AG
Inventor： EHRENSTEIN MORITZ , PIETSCH INES , TURZNIK GERHARD , SCHLICHTING PETER , RUCH JOACHIM , PAKUSCH JOACHIM
IPC: C08J9/36 , E04B1/76 , B32B5/18 , B32B27/18 , B32B27/30 , C08J9/224 , C09D133/08 , C09J133/08 , E04B1/80
-
公开(公告)号：AU2005215896A1
公开(公告)日：2005-09-01
申请号：AU2005215896
申请日：2005-02-18
Applicant: BASF AG
Inventor： PIETSCH INES , PAKUSCH JOACHIM , REESE OLIVER , SACK HEINRICH
IPC: C08J3/12
Abstract: A process for the preparation of a readily water-redispersible polymer powder by spray drying of an aqueous polymer dispersion in the presence of a novel spray drying assistant.
-
Patent Agency Ranking
公开(公告)号：DE10260337A1
公开(公告)日：2004-07-08
申请号：DE10260337
申请日：2002-12-20
Applicant: BASF AG
Inventor： WIESE HARM , CENTNER ALEXANDER , KIRSCH STEFAN , SCHMIDT MARCO , PIETSCH INES , LAUBENDER MATTHIAS
IPC: B05D7/00 , B05D7/24 , C08F2/22 , C08F2/44 , C08F292/00 , C08K3/00 , C09D151/10 , C08J3/02 , C09D4/02 , C09D5/02
Abstract: Aqueous dispersions (I) of composite particles comprising a polymer and fine inorganic particulate prepared by radical polymerization of a mixture of ethylenically unsaturated monomers that contains at least one ethylenically unsaturated alkoxysilane monomer in an aqueous medium in the presence of a dispersed fine particulate inorganic solid and at least one dispersing agent are useful for the priming of mineral substrates.
-
公开(公告)号：AU2005215896B2
公开(公告)日：2010-05-13
申请号：AU2005215896
申请日：2005-02-18
Applicant: BASF AG
Inventor： PIETSCH INES , PAKUSCH JOACHIM , REESE OLIVER , SACK HEINRICH
IPC: C08J3/12
Abstract: A process for the preparation of a readily water-redispersible polymer powder by spray drying of an aqueous polymer dispersion in the presence of a novel spray drying assistant.
-
8.发明专利
公开(公告)号：ES2290894T3
公开(公告)日：2008-02-16
申请号：ES05715388
申请日：2005-02-18
Applicant: BASF AG
Inventor： PIETSCH INES , PAKUSCH JOACHIM , REESE OLIVER , SACK HEINRICH
IPC: C08J3/12
Abstract: Procedimiento para la obtención de un polvo polímero convenientemente redispersable en agua mediante secado por pulverizado de una dispersión acuosa de polímero, caracterizado porque el secado por pulverizado de la dispersión acuosa de polímero se efectúa en presencia de un agente auxiliar de pulverizado A, que se obtuvo mediante reacción de una dihidroxidifenilsulfona con 0, 5 a 5 moles de un aldehído alifático con 1 a 6 átomos de carbono, y 0, 4 a 2 moles de sulfito sódico por mol de dihidroxidifenilsulfona a una temperatura de 90 a 180ºC.
-
公开(公告)号：AT370981T
公开(公告)日：2007-09-15
申请号：AT05715388
申请日：2005-02-18
Applicant: BASF AG
Inventor： PIETSCH INES , PAKUSCH JOACHIM , REESE OLIVER , SACK HEINRICH
IPC: C08J3/12
Abstract: A process for the preparation of a readily water-redispersible polymer powder by spray drying of an aqueous polymer dispersion in the presence of a novel spray drying assistant.
-
公开(公告)号：DE10315433A1
公开(公告)日：2004-10-14
申请号：DE10315433
申请日：2003-04-03
Applicant: BASF AG
Inventor： PAKUSCH JOACHIM , PIETSCH INES , DENU HANS-JUERGEN , SACK HEINRICH , RECK BERND
Abstract: Production of a polymer powder that is readily redispersible and cross-linkable in water comprises spray drying of an aqueous dispersion of polymer particles with addition of a hydrophilic and a hydrophobic anti-blocking agent whereby the spray drying is carried out in the presence of a hydrophobic antiblocking agent and the resulting polymer powder in homogeneously mixed with a hydrophilic antiblocking agent in a subsequent step.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.036 seconds)
