公开(公告)号：DE2819597A1

公开(公告)日：1979-11-08

申请号：DE2819597

申请日：1978-05-05

Applicant: BASF AG

Inventor： GLASER RUDOLF DIPL CHEM DR ,  WEISS FRANK DIPL ING DR ,  CRAMER DIETER DIPL ING

IPC: C08L23/06 ,  B29D7/02

公开(公告)号：DE2731420A1

公开(公告)日：1979-01-25

申请号：DE2731420

申请日：1977-07-12

Applicant: BASF AG

Inventor： GLASER RUDOLF DIPL CHEM DR ,  MOORWESSEL DIETER DIPL CHEM DR ,  BAUER PETER ING GRAD ,  KOEHNLEIN ERNST DIPL CHEM DR

IPC: C08L23/00 ,  B29C47/10 ,  C08J3/20 ,  C08K5/14 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08L23/06 ,  C08J3/12 ,  C08J3/24 ,  H01B3/42

公开(公告)号：DE2921616A1

公开(公告)日：1980-12-11

申请号：DE2921616

申请日：1979-05-28

Applicant: BASF AG

Inventor： CRAMER DIETER DIPL ING ,  WEISS FRANK DIPL ING DR ,  GLASER RUDOLF DIPL CHEM DR

IPC: C08J5/18 ,  C08K5/13 ,  C08K5/52 ,  C08L23/06 ,  C08K5/03 ,  C08K5/09

公开(公告)号：DE2558483A1

公开(公告)日：1977-07-07

申请号：DE2558483

申请日：1975-12-24

Applicant: BASF AG

Inventor： GLASER RUDOLF DIPL CHEM DR ,  MOORWESSEL DIETER DIPL CHEM DR ,  PFIRRMANN GUENTHER DIPL CHEM D

IPC: C08K3/30 ,  C08L23/12 ,  C08K3/24

Abstract: Thermoplastic sound-absorbing materials consisting of (1) a mixt. of (a) 70-90 parts polypropylene of which less than 1 wt.% is soluble a boiling with xylene in ratio 5:95 and cooling to room temp., and (b) 30-10 parts polypropylene in which over 99 wt. % is soluble when tested as above, and (2) BaSO4 with particle size 0.1-100 mu m. The compsn. contain 5-45% (1) and 95-55% (2). Used for mfr. of sound-insulating products by usual methods (moulding, injection-moulding or extrusion) including semi-finished products for insulation of machines, vehicles, etc. Satisfactory acoustic properties are combined with good mechanical properties, e.g. elongation, shear modulus hardness, strength, tensile and impact strength.

公开(公告)号：DE2506831A1

公开(公告)日：1976-08-26

申请号：DE2506831

申请日：1975-02-18

Applicant: BASF AG

Inventor： MOORWESSEL DIETER DIPL CHEM DR ,  GLASER RUDOLF DIPL CHEM DR ,  PFIRRMANN GUENTHER DIPL CHEM D

IPC: C08L23/00 ,  C08F255/00 ,  C08K3/22 ,  C08K5/02 ,  C08K5/34 ,  C08K5/3492 ,  C08L101/00 ,  C08L23/10 ,  C08K3/20

公开(公告)号：DE2725676A1

公开(公告)日：1978-12-07

申请号：DE2725676

申请日：1977-06-06

Applicant: BASF AG

Inventor： GLASER RUDOLF DIPL CHEM DR ,  WEISS FRANK DIPL CHEM DR ,  CRAMER DIETER DIPL ING

IPC: C08J5/18 ,  C08K5/52 ,  C08K5/526 ,  C08L23/06 ,  C08L23/00

公开(公告)号：DE2602689A1

公开(公告)日：1977-07-28

申请号：DE2602689

申请日：1976-01-24

Applicant: BASF AG

Inventor： KOEHNLEIN ERNST DIPL CHEM DR ,  GLASER RUDOLF DIPL CHEM DR ,  KOESSLER LUDWIG

IPC: C08L23/00 ,  C08F255/00 ,  C08F255/02 ,  C08J3/28 ,  C08K3/30 ,  C08K5/34 ,  C08L31/04 ,  C08L101/00 ,  C09D5/25 ,  H01B3/44 ,  H01B3/28 ,  C08L23/08

Abstract: Electrical insulating compositions consisting of an ethylene/vinyl acetate copolymer containing from 0.5 to 9.5 percent by weight of vinyl acetate units, from 0.1 to 2.0 percent by weight of polymerized 2,2,4-trimethyl-1,2-dihydroquinoline, from 0.5 to 5 percent by weight of a triallyl cyanurate and, optionally, up to 0.1 percent by weight of sulfur. The compositions can be crosslinked, with high yield, by treatment with high energy radiation.

公开(公告)号：DE2921648A1

公开(公告)日：1980-12-11

申请号：DE2921648

申请日：1979-05-28

Applicant: BASF AG

Inventor： CRAMER DIETER DIPL ING ,  WEISS FRANK DIPL ING DR ,  GLASER RUDOLF DIPL CHEM DR

IPC: C08J5/18 ,  C08K5/13 ,  C08K5/52 ,  C08K5/526 ,  C08L23/06 ,  C08K5/09

公开(公告)号：DE2909604A1

公开(公告)日：1980-09-25

申请号：DE2909604

申请日：1979-03-12

Applicant: BASF AG

Inventor： BAUER PETER ING GRAD ,  GLASER RUDOLF DIPL CHEM DR ,  HAESELER RICHARD ING GRAD

IPC: B32B37/00 ,  B29C55/00 ,  B29C63/00 ,  B29C65/00 ,  B29C65/40 ,  B29C65/48 ,  B32B15/08 ,  C09J123/08

公开(公告)号：DE2819596A1

公开(公告)日：1979-11-08

申请号：DE2819596

申请日：1978-05-05

Applicant: BASF AG

Inventor： GLASER RUDOLF DIPL CHEM DR ,  WEISS FRANK DIPL ING DR ,  CRAMER DIETER DIPL ING

IPC: C08K5/526 ,  C08K5/53 ,  C08L23/06 ,  B29D7/02 ,  C08J5/18