公开(公告)号：DE4203543A1

公开(公告)日：1993-08-12

申请号：DE4203543

申请日：1992-02-07

Applicant: BASF AG

Inventor： MOEDERSHEIM NORBERT ,  OSTERMAYER BERTRAM DR ,  SEELERT STEFAN DR ,  KLAERNER PETER DR ,  HOENL HANS DR ,  JENNE HELMUT DR ,  KRESS GERHARD DR

IPC: C08L23/00 ,  C08L23/02 ,  C08L25/00 ,  C08L25/04 ,  C08L53/00 ,  C08L53/02

公开(公告)号：ES2054907T3

公开(公告)日：1994-08-16

申请号：ES89104692

申请日：1989-03-16

Applicant: BASF AG

Inventor： KRESS GERHARD DR

IPC: C08J3/20 ,  C08J9/00 ,  C08J9/08 ,  C08J9/16 ,  C08K3/24 ,  C08K5/09 ,  C08L25/06

Abstract: A novel blowing agent masterbatch for the production of polystyrene foams contains from 30 to 80% by weight of plasticised polystyrene having a Vicat softening point of between 30 and 50 DEG C, from 20 to 70% by weight of a blowing agent based on solid organic acids and alkali metal (bi) carbonates, and optionally pore regulators.

公开(公告)号：DE3810342A1

公开(公告)日：1989-10-05

申请号：DE3810342

申请日：1988-03-26

Applicant: BASF AG

Inventor： KRESS GERHARD DR

IPC: C08J3/20 ,  C08J9/00 ,  C08J9/08 ,  C08J9/16 ,  C08K3/24 ,  C08K5/09 ,  C08L25/06

Abstract: A novel blowing agent masterbatch for the production of polystyrene foams contains from 30 to 80% by weight of plasticised polystyrene having a Vicat softening point of between 30 and 50 DEG C, from 20 to 70% by weight of a blowing agent based on solid organic acids and alkali metal (bi) carbonates, and optionally pore regulators.

公开(公告)号：DE58904386D1

公开(公告)日：1993-06-24

申请号：DE58904386

申请日：1989-03-16

Applicant: BASF AG

Inventor： KRESS GERHARD DR

IPC: C08J3/20 ,  C08J9/00 ,  C08J9/08 ,  C08J9/16 ,  C08K3/24 ,  C08K5/09 ,  C08L25/06

Abstract: A novel blowing agent masterbatch for the production of polystyrene foams contains from 30 to 80% by weight of plasticised polystyrene having a Vicat softening point of between 30 and 50 DEG C, from 20 to 70% by weight of a blowing agent based on solid organic acids and alkali metal (bi) carbonates, and optionally pore regulators.

公开(公告)号：DE4107665A1

公开(公告)日：1992-09-10

申请号：DE4107665

申请日：1991-03-09

Applicant: BASF AG

Inventor： BROSIUS SIBYLLE DR ,  SEILER ERHARD DR ,  SCHWAGER HARALD DR ,  KRESS GERHARD DR ,  SCHLEMMER LOTHAR

IPC: C08F255/02

Abstract: Partially crosslinked polymer composition containing a) a polymer comprising from 25 to 95% by weight of polypropylene and from 5 to 75% by weight of a propylene copolymer containing copolymerized C2-C10-alk-1-enes, where the comonomer content is from 1 to 45% by weight, based on the total polymer, b) a random ethylene copolymer containing from 5 to 20% by weight of copolymerized C3-C10-alk-1-enes and having a density at room temperature of from 0.89 to 0.925 g/cm and c) an organosilane compound of the formula (I> A4-n-SiRn (I> in which the A radicals are identical or different and are acrylates or methacrylates or vinyl groups, the R radicals are identical or different and are C1-C8-alkoxy or C1-C8-acetoxy groups, and n is the number 1, 2 or 3, obtainable by reacting a polymer mixture of the polymer a) and the random ethylene copolymer b) with the organosilane compound c) in the presence of a free-radical initiator and in the presence of a condensation catalyst, at temperatures of from 180 to 280 DEG C, pressures of from 1 to 100 bar and mean residence times of the reaction mixture of from 0.2 to 10 minutes.

公开(公告)号：DE3666592D1

公开(公告)日：1989-11-30

申请号：DE3666592

申请日：1986-08-22

Applicant: BASF AG

Inventor： JENNE HELMUT DR ,  KRESS GERHARD DR

IPC: C08L51/04 ,  C08L53/02 ,  C09J151/04 ,  C09J153/02 ,  C09J3/14

公开(公告)号：DE3531036A1

公开(公告)日：1987-03-12

申请号：DE3531036

申请日：1985-08-30

Applicant: BASF AG

Inventor： JENNE HELMUT DR ,  KRESS GERHARD DR

IPC: C08L51/04 ,  C08L53/02 ,  C09J151/04 ,  C09J153/02 ,  C08L25/08 ,  B32B27/28 ,  C08J5/12 ,  C08L25/10 ,  C08L53/00 ,  C09J5/06 ,  C09J7/02

公开(公告)号：DE59202651D1

公开(公告)日：1995-08-03

申请号：DE59202651

申请日：1992-02-26

Applicant: BASF AG

Inventor： BROSIUS SIBYLLE DR ,  SEILER ERHARD DR ,  SCHWAGER HARALD DR ,  KRESS GERHARD DR ,  SCHLEMMER LOTHAR

IPC: C08F255/02

Abstract: Partially crosslinked polymer composition containing a) a polymer comprising from 25 to 95% by weight of polypropylene and from 5 to 75% by weight of a propylene copolymer containing copolymerized C2-C10-alk-1-enes, where the comonomer content is from 1 to 45% by weight, based on the total polymer, b) a random ethylene copolymer containing from 5 to 20% by weight of copolymerized C3-C10-alk-1-enes and having a density at room temperature of from 0.89 to 0.925 g/cm and c) an organosilane compound of the formula (I> A4-n-SiRn (I> in which the A radicals are identical or different and are acrylates or methacrylates or vinyl groups, the R radicals are identical or different and are C1-C8-alkoxy or C1-C8-acetoxy groups, and n is the number 1, 2 or 3, obtainable by reacting a polymer mixture of the polymer a) and the random ethylene copolymer b) with the organosilane compound c) in the presence of a free-radical initiator and in the presence of a condensation catalyst, at temperatures of from 180 to 280 DEG C, pressures of from 1 to 100 bar and mean residence times of the reaction mixture of from 0.2 to 10 minutes.

公开(公告)号：AT89579T

公开(公告)日：1993-06-15

申请号：AT89104692

申请日：1989-03-16

Applicant: BASF AG

Inventor： KRESS GERHARD DR

IPC: C08J3/20 ,  C08J9/00 ,  C08J9/08 ,  C08J9/16 ,  C08K3/24 ,  C08K5/09 ,  C08L25/06

公开(公告)号：DE3821886A1

公开(公告)日：1990-02-08

申请号：DE3821886

申请日：1988-06-29

Applicant: BASF AG

Inventor： HOENL HANS DR ,  KRESS GERHARD DR

IPC: C08K3/08 ,  C08J3/20 ,  C08J3/22 ,  C08K3/02 ,  C08K7/06 ,  C08L101/00 ,  G21F1/10 ,  H01B1/22 ,  H01R13/658 ,  H05K9/00

Abstract: Mouldings containing electroconductive fillers or fillers which attenuate in electromagnetic radiation and containing fillers which are not homogeneously distributed, and process for their preparation by moulding granule mixtures.