公开(公告)号：CA2351600A1

公开(公告)日：2000-05-25

申请号：CA2351600

申请日：1999-11-05

Applicant: BASF AG

Inventor： GLUCK GUISCARD

IPC: C08J9/00 ,  C08J9/16 ,  C08K3/04 ,  C08L25/04 ,  C08L25/06

Abstract: The invention relates to particulate, expandable styrene polymers containing graphite particles with an average particle size of more than 50 .mu.m, and to a method for producing said styrene polymers by radical polymerisation of styrene in aqueous suspension, the graphite particles, which are suspended i n styrene, being added to the polymerisation charge with a conversion of 10 to 100 %.

公开(公告)号：CA2290007C

公开(公告)日：2006-07-11

申请号：CA2290007

申请日：1997-05-14

Applicant: BASF AG

Inventor： NAEGELE DIETER ,  KAEMPFER KNUT ,  BATSCHEIDER KARL-HEINZ ,  GLUCK GUISCARD ,  HAHN KLAUS ,  HUSEMANN WOLFRAM ,  HOHWILLER FRIEDER

IPC: C08J9/16 ,  C08F2/44 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08J9/00 ,  C08L25/04

Abstract: The invention relates to a method for producing expandable styrene polymers containing graphite particles by polymerising styrene in an aqueous suspension in the presence of graphite particles.

公开(公告)号：CZ292351B6

公开(公告)日：2003-09-17

申请号：CZ2001305

申请日：1999-07-12

Applicant: BASF AG

Inventor： GLUCK GUISCARD

IPC: C08J9/20 ,  C08F2/44 ,  C08F12/08 ,  C08J9/00 ,  C08J9/16 ,  C08K3/04 ,  C08K7/04 ,  C08L25/04

Abstract: The present invention relates to a process for preparing expandable styrene polymers containing graphite particles, by polymerizing styrene in a water suspension and in the presence of expanded expandable graphite particles with a density less than 1.5 g/cme3.

公开(公告)号：ES2183639T3

公开(公告)日：2003-03-16

申请号：ES99963401

申请日：1999-12-07

Applicant: BASF AG

Inventor： DIETZEN FRANZ-JOSEF ,  GLUCK GUISCARD ,  EHRMANN GERD ,  TURZNIK GERHARD ,  ALICKE GERHARD ,  HAHN KLAUS

IPC: B29C47/00 ,  B29K25/00 ,  B29K105/04 ,  B29K105/16 ,  E04B1/94 ,  C08J9/00 ,  C08J9/12 ,  C08K3/02 ,  C08K3/04 ,  C08K3/32 ,  C08K5/49 ,  C08K5/51 ,  C08K7/24 ,  C08L25/06

Abstract: Flame-retardant foam slabs are based on styrene polymers wherein from 1 to 12% by weight of expanded graphite and also, if desired, from 1 to 12% by weight of a phosphorus compound are present as flame retardants.

公开(公告)号：AU748704B2

公开(公告)日：2002-06-13

申请号：AU2954497

申请日：1997-05-14

Applicant: BASF AG

Inventor： GLUCK GUISCARD ,  HAHN KLAUS ,  BATSCHEIDER KARL-HEINZ ,  NAEGELE DIETER ,  KAEMPFER KNUT ,  HUSEMANN WOLFRAM ,  HOHWILLER FRIEDER

IPC: C08F2/44 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08J9/00 ,  C08J9/16 ,  C08L25/04

Abstract: PCT No. PCT/EP97/02457 Sec. 371 Date Nov. 15, 1999 Sec. 102(e) Date Nov. 15, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO98/51734 PCT Pub. Date Nov. 19, 1998In a process for preparing expandable styrene polymers containing graphite particles, styrene is polymerized in aqueous suspension in the presence of graphite particles.

公开(公告)号：CZ20012048A3

公开(公告)日：2002-01-16

申请号：CZ20012048

申请日：1999-12-07

Applicant: BASF AG

Inventor： GLUCK GUISCARD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS ,  EHRMANN GERD

IPC: C08J9/20 ,  B29C44/00 ,  C08F2/44 ,  C08F12/08 ,  C08J9/00 ,  C08J9/16 ,  C08K3/00 ,  C08K3/04 ,  C08K3/32 ,  C08K5/49 ,  C08K7/22 ,  C08L25/04 ,  C08L25/06

Abstract: A process for preparing expandable particulate styrene polymers wherein from 5 to 50% by weight of expanded graphite and also, if desired, from 2 to 20% by weight of a phosphorus compound, are present as flame retardants, by suspension polymerization of styrene in the presence of the flame retardants.

公开(公告)号：ES2151268T3

公开(公告)日：2000-12-16

申请号：ES97923073

申请日：1997-05-14

Applicant: BASF AG

Inventor： GLUCK GUISCARD ,  HAHN KLAUS ,  KAEMPFER KNUT ,  NAEGELE DIETER ,  BRAUN FRANK

IPC: C08J9/00 ,  C08J9/14 ,  C08J9/16 ,  C08L25/04

Abstract: Particulate expandable styrene polymers contain homogeneously distributed graphite particles and can be processed to give self-extinguishing foams having a density of

公开(公告)号：ES2176006T3

公开(公告)日：2002-11-16

申请号：ES99936512

申请日：1999-07-12

Applicant: BASF AG

Inventor： GLUCK GUISCARD

IPC: C08J9/20 ,  C08F2/44 ,  C08F12/08 ,  C08J9/00 ,  C08J9/16 ,  C08K3/04 ,  C08K7/04 ,  C08L25/04

Abstract: The invention relates to a process for the preparation of expandable able styrene polymers containing particles of graphite by polymerization merization of styrene in aqueous suspension in the presence of particles of graphite having a mass density of less than 1.8 g/cm3.

公开(公告)号：ES2161066T3

公开(公告)日：2001-11-16

申请号：ES98949996

申请日：1998-09-08

Applicant: BASF AG

Inventor： GLUCK GUISCARD ,  HAHN KLAUS

IPC: C08F4/32 ,  C08F257/02 ,  C08J9/16

公开(公告)号：AU4916100A

公开(公告)日：2000-11-21

申请号：AU4916100

申请日：2000-05-03

Applicant: BASF AG

Inventor： GLUCK GUISCARD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS ,  EHRMANN GERD

IPC: C08J9/00 ,  C08J9/16 ,  C08J9/18 ,  C08J9/35 ,  C08L23/12 ,  C08L25/06 ,  C08L33/12

Abstract: Open-cell moldable foams are based on a thermoplastic matrix which comprises A. from 99 to 50% by weight of a styrene polymer and B. from 1 to 50% by weight of a polymer of low compatibility with the styrene polymer.