公开(公告)号：WO2007110384A3

公开(公告)日：2008-01-10

申请号：PCT/EP2007052782

申请日：2007-03-23

Applicant: BASF AG ,  HAHN KLAUS ,  VATH BERNHARD ,  ALTEHELD ARMIN ,  MOECK CHRISTOF ,  QUADBECK-SEEGER HANS-JUERGEN

Inventor： HAHN KLAUS ,  VATH BERNHARD ,  ALTEHELD ARMIN ,  MOECK CHRISTOF ,  QUADBECK-SEEGER HANS-JUERGEN

IPC: B01D39/16

CPC classification number: B01D39/1676 ,  Y10T428/1321 ,  Y10T428/1355 ,  Y10T428/1376

Abstract: The invention relates to a tube which has been filled with an open-cell foam based on an amino resin, especially a melamine/formaldehyde condensation product, and to its uses, especially as a filter or static mixer.

Abstract translation: 本发明涉及填充有基于氨基塑料的开孔泡沫，尤其是蜜胺/甲醛缩合产物及其用途，特别是作为过滤器或静态混合器的管。

公开(公告)号：DE102005051513A1

公开(公告)日：2007-05-03

申请号：DE102005051513

申请日：2005-10-26

Applicant: BASF AG

Inventor： BRAUN FRANK ,  ALTEHELD ARMIN ,  HAHN KLAUS ,  STERZEL HANS-JOSEF ,  HIBST HARTMUT ,  MOECK CHRISTOF

IPC: C08J9/06 ,  C04B28/24

Abstract: Disclosed are a silicate-based foamed material which has a density of less than 25 kg/m 3 , an SiO 2 :Al 2 O 3 molar ratio of more than 20:1, and an SiO 2 :Me 2 O molar ratio of more than 50:1, wherein Me represents an alkali metal, the use thereof for heat insulation or sound-proofing purposes, and methods for the production thereof by mixing a dispersion of SiO 2 particles that have an average diameter ranging from 1 to 100 nm with a surfactant and a foaming agent at temperatures below 50 °C and expanding said mixture by heating the same to a temperature ranging from 60 to 100 °C or by relieving the pressure.

公开(公告)号：DE102005039159A1

公开(公告)日：2007-02-22

申请号：DE102005039159

申请日：2005-08-17

Applicant: BASF AG

Inventor： ALTEHELD ARMIN ,  EHRENSTEIN MORITZ ,  HAHN KLAUS ,  TURZNIK GERHARD

IPC: C08J9/22 ,  C08J7/06 ,  C09D1/00 ,  C09D5/33 ,  E04B1/80

公开(公告)号：DE102005031851A1

公开(公告)日：2007-01-18

申请号：DE102005031851

申请日：2005-07-06

Applicant: BASF AG

Inventor： HAHN KLAUS ,  ALTEHELD ARMIN ,  MOECK CHRISTOF ,  VATH BERNHARD ,  FRENZ VOLKER

IPC: B65D25/14 ,  B65D6/10 ,  B65D8/16 ,  B65D90/04 ,  B65D90/52

公开(公告)号：DE102007012626A1

公开(公告)日：2007-11-15

申请号：DE102007012626

申请日：2007-03-16

Applicant: BASF AG

Inventor： ALLMENDINGER MARKUS ,  ALTEHELD ARMIN ,  HAHN KLAUS ,  ZIEMER ANTJE ,  ALTMANN STEPHAN ,  CHAMP SAMANTHA

IPC: C08L25/06 ,  C08J5/00 ,  C08J7/04 ,  C08J9/00 ,  E04B1/74 ,  E04B1/76 ,  E04C2/20

Abstract: A method (M1) for the production of pre-expanded polystyrene particles (I) coated with water-absorbent polymer(s) (W), involves (a) pre-expanding particles of expandable polystyrene to give particles with a bulk density (DIN ISO EN 60) of 5-50 g/l and then (b) coating the particles with polymer (W). Independent claims are included for (1) polymer-coated, pre-expanded polystyrene particles (I) obtained by this method (2) molded parts (II) made from polystyrene foam obtained from (I) (3) a method (M2) for the production of (II) by filling (I) into a gas-permeable mold, reducing the volume by pressing the particles in the closed mold, hardening at 20-100[deg]C and then demolding the product (4) a method (M3) for the production of (II) by filling (I) into a mold, expanding the particles and welding them together in the closed mold at 60-120[deg]C, and then demolding the product .

公开(公告)号：DE102005039160A1

公开(公告)日：2007-02-22

申请号：DE102005039160

申请日：2005-08-17

Applicant: BASF AG

Inventor： ALTEHELD ARMIN ,  EHRENSTEIN MORITZ ,  HAHN KLAUS ,  TURZNIK GERHARD

IPC: C08J9/22 ,  C08J7/06 ,  C09D4/02 ,  C09D5/02 ,  C09J11/04 ,  C09J133/10 ,  E04B1/80

公开(公告)号：DE102005031849A1

公开(公告)日：2007-01-18

申请号：DE102005031849

申请日：2005-07-06

Applicant: BASF AG

Inventor： HAHN KLAUS ,  ALTEHELD ARMIN ,  MOECK CHRISTOF ,  VATH BERNHARD ,  FRENZ VOLKER

IPC: F16L59/02