公开(公告)号：CZ20041176A3

公开(公告)日：2005-02-16

申请号：CZ20041176

申请日：2003-06-04

Applicant: BASF AG

Inventor： DURIS TIBOR ,  MOSSBACH RALF ,  RIETHUES MICHAEL ,  RENZ GUNTER ,  JACOB DIETER

IPC: B05D3/02 ,  B05D5/06 ,  C09D5/28 ,  C09D7/12 ,  C09D11/10 ,  D06M23/08 ,  D06N3/00 ,  D06P1/44 ,  D06P1/52 ,  D06P5/00 ,  D06Q1/00 ,  B44C1/00

Abstract: A method for producing raised textures on a substrate by printing or coating with a composition containing a film-forming polymer binder, solvent and thermally-expandable polymer particles (I) etc. and then heating the coating, in which (I) comprises optionally colored, expandable polystyrene microspheres with a particle diameter (unexpanded) of 0.1-5 mm. An Independent claim is also included for printing compositions for textile printing and coating compositions for foam coating, containing 1-99.9 wt% of an aqueous dispersion of polymer binder, 0.1-99 wt% particles (I), 0-98.9 wt% additional water and 0-98.9 wt% additives such as foam suppressants, emulsifiers, thickeners, crosslinkers, pigments, pigment distributors, dispersants and fillers.

公开(公告)号：AU2003238460A1

公开(公告)日：2003-12-22

申请号：AU2003238460

申请日：2003-06-04

Applicant: BASF AG

Inventor： DURIS TIBOR ,  MOSSBACH RALF ,  RIETHUES MICHAEL ,  RENZ GUNTER ,  JACOB DIETER

IPC: B05D3/02 ,  B05D5/06 ,  C09D5/28 ,  C09D7/12 ,  C09D11/10 ,  D06M23/08 ,  D06N3/00 ,  D06P1/44 ,  D06P1/52 ,  D06P5/00 ,  D06Q1/00 ,  B44C1/00 ,  D06M23/14

Abstract: A method for producing raised textures on a substrate by printing or coating with a composition containing a film-forming polymer binder, solvent and thermally-expandable polymer particles (I) etc. and then heating the coating, in which (I) comprises optionally colored, expandable polystyrene microspheres with a particle diameter (unexpanded) of 0.1-5 mm. An Independent claim is also included for printing compositions for textile printing and coating compositions for foam coating, containing 1-99.9 wt% of an aqueous dispersion of polymer binder, 0.1-99 wt% particles (I), 0-98.9 wt% additional water and 0-98.9 wt% additives such as foam suppressants, emulsifiers, thickeners, crosslinkers, pigments, pigment distributors, dispersants and fillers.

公开(公告)号：DE10224984A1

公开(公告)日：2003-12-18

申请号：DE10224984

申请日：2002-06-05

Applicant: BASF AG

Inventor： DURIS TIBOR ,  MOSBACH RALF ,  RIETHUES MICHAEL ,  RENZ GUENTER ,  JACOB DIETER

IPC: B05D3/02 ,  B05D5/06 ,  C09D5/28 ,  C09D7/12 ,  C09D11/10 ,  D06M23/08 ,  D06N3/00 ,  D06P1/44 ,  D06P1/52 ,  D06P5/00 ,  C09D125/06

Abstract: A method for producing raised textures on a substrate by printing or coating with a composition containing a film-forming polymer binder, solvent and thermally-expandable polymer particles (I) etc. and then heating the coating, in which (I) comprises optionally colored, expandable polystyrene microspheres with a particle diameter (unexpanded) of 0.1-5 mm. An Independent claim is also included for printing compositions for textile printing and coating compositions for foam coating, containing 1-99.9 wt% of an aqueous dispersion of polymer binder, 0.1-99 wt% particles (I), 0-98.9 wt% additional water and 0-98.9 wt% additives such as foam suppressants, emulsifiers, thickeners, crosslinkers, pigments, pigment distributors, dispersants and fillers.

公开(公告)号：DE19828250A1

公开(公告)日：1999-12-30

申请号：DE19828250

申请日：1998-06-25

Applicant: BASF AG

Inventor： GLUECK GUISCARD ,  BATSCHEIDER KARL-HEINZ ,  RIETHUES MICHAEL ,  SCHMITT HAGEN

IPC: C08J9/00 ,  C08J9/20 ,  C08L25/06 ,  C08J9/14 ,  C08K3/04 ,  E02B11/00

Abstract: Polystyrene foam beads (I) having a diameter of 5-20 mm and a bulk density of 5-20 g/l are prepared by (A) dissolution of 5-25 wt.% polystyrene containing 1-10 wt.% graphite uniformly distributed in styrene, (B) dispersion of the solution in water and addition of propellant, suspension stabilizer and peroxide initiator, (C) polymerization of the styrene, (D) isolation of the propellant containing beads, (E) pre-foaming of the beads with steam.

公开(公告)号：CA2171867A1

公开(公告)日：1995-03-30

申请号：CA2171867

申请日：1994-09-07

Applicant: BASF AG

Inventor： SCHERZER DIETRICH ,  RIETHUES MICHAEL ,  HENN ROLF ,  HAHN KLAUS ,  WITT MICHAEL

IPC: C08J9/16 ,  C08F2/18 ,  C08F2/44 ,  C08J9/20 ,  C08K5/134 ,  C08L25/04 ,  C08J9/224

Abstract: Pearl-shaped, expandable styrene polymers contain (a) a styrene polymer; (b) 0.03 to 1.5 % by weight, in relation to (a), of a sterically inhibited phenol homogenously distributed in the styrene polymer and/or applied as a coating on the surface of the styrene polymer; (c) an expanding agent or mixture of expanding agents; and if required (d) effective amounts of usual additives. Also disclosed is a process for producing said polymers, according to which styrene, if required with other comonomers, is polymerised in an aqueous suspension in the presence of suspension stabilisers and usual styrene-soluble polymerisation catalysts, with addition of an expanding agent or mixture of expanding agents, and if required of an effective amount of usual additives and of up to 1.5 % by weight, in relation to styrene and comonomers, of sterically hindered phenols. The thus obtained pearl-shaped, expandable styrene polymers are coated with up to 1.5 % by weight, in relation to the expanding agent-free styrene polymer, of sterically inhibited phenols, provided that the expandable styrene polymers that are homogenously distributed in the styrene polymer and/or applied as a surface coating contain in total 0.03 to 1.5 % by weight of sterically inhibited phenols, in relation to the styrene polymer.

公开(公告)号：AU652866B2

公开(公告)日：1994-09-08

申请号：AU2834892

申请日：1992-11-13

Applicant: BASF AG

Inventor： HAHN KLAUS ,  KAEMPFER KNUT ,  HINTZ HANS ,  SCHAEFER ANTHONY ,  RIETHUES MICHAEL ,  WITT MICHAEL

IPC: C08J9/12 ,  C08J9/00 ,  C08J9/16 ,  C08J9/18 ,  C08K5/00 ,  C08K5/05 ,  C08K5/06 ,  C08K5/17 ,  C08L25/04 ,  C08L71/00 ,  C08L71/02 ,  C08L25/06 ,  C08K5/10 ,  C08K5/04 ,  C08K5/07

Abstract: The invention relates to expandable styrene polymers containing a) a styrene polymer, b) and at least one carbon dioxide absorber, mixed or copolymerized with the above, in an amount of from 0.01 to 50% by weight, based on the sum of a) and b), and c) a blowing agent or blowing agent mixture in an amount of from 0.5 to 12% by weight, where the blowing agent or blowing agent mixture comprises c1) from 10 to 100% by weight of carbon dioxide and c2) from 0 to 90% by weight of at least one further blowing agent. The invention furthermore relates to the styrene polymers containing a carbon dioxide absorber, to the styrene polymer foams obtainable from the expandable styrene polymers, and to an improved process for impregnating styrene polymers with carbon dioxide-containing blowing agents or blowing agent mixtures.

公开(公告)号：AU8824091A

公开(公告)日：1992-06-04

申请号：AU8824091

申请日：1991-11-28

Applicant: BASF AG

Inventor： HINTZ HANS ,  HAHN KLAUS ,  GUHR UWE ,  RIETHUES MICHAEL

IPC: C08J9/14 ,  C08F2/18 ,  C08F2/44 ,  C08J9/00 ,  C08J9/16 ,  C08L25/00 ,  C08L25/04 ,  C08L25/08 ,  C08L25/10 ,  C08J9/20

Abstract: Oil-resistant expandable styrene polymers containing …… a) from 10 to 90% by weight of uncrosslinked polystyrene and/or an uncrosslinked styrene copolymer containing at least 50% by weight of copolymerised styrene, … b) from 10 to 90% by weight of a crosslinked styrene polymer which contains at least 0.1% by weight, but less than 2% by weight, of a copolymerised monomer containing at least two olefinic double bonds, … c) from 1 to 10% by weight, based on the sum of a) and b), of a C3- to C6-hydrocarbon as blowing agent, and optionally … d) conventional additives in effective amounts, … where the mixture of a) and b) has a melt flow index MFI (200 DEG C, 5.0 kp) in accordance with DIN 53 735 of between 1 and 20 [g/10 min].