公开(公告)号：DE2134418A1

公开(公告)日：1973-02-01

申请号：DE2134418

申请日：1971-07-09

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  MUELLER-TAMM HEINZ DR ,  HAARDT UDO

IPC: C08J9/22 ,  C08J9/236 ,  B29D27/00

公开(公告)号：CH524716A

公开(公告)日：1972-08-15

申请号：CH247072

申请日：1972-02-21

Applicant: BASF AG

Inventor： ROLAND LINKE ,  GAETH RUDOLF DR

IPC: D06N3/12 ,  D06M15/263 ,  D06N3/04

公开(公告)号：DE1629281B1

公开(公告)日：1972-03-23

申请号：DE1629281D

申请日：1966-04-28

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  TRIESCHMANN HANS-GEORG DR DR

IPC: C08J9/06 ,  B29B13/08 ,  B29C35/02 ,  B29C59/00 ,  B29C65/00 ,  B29C67/20 ,  B29K105/04 ,  C08J9/22 ,  C08J9/232 ,  B29D27/00

Abstract: 1,176,238. Moulding olefin polymer foams. BADISCHE ANILIN- & SODA-FABRIK A.G. 27 April, 1967 [28 April, 1968; 23 Aug., 1966], No. 19431/67. Heading B5A. Mouldings of expanded olefin polymers are formed by heating expanded particles of crosslinked crystalline homo- or co-polymers of olefins having two or three carbon atoms in a closed mould from which gases and liquid can excape but from which the expanded particles cannot escape. The particles are preferably compressed by 5-70 degrees volume per cent by moving two opposed mould sides towards the centre of the mould cavity. The polymer must have an X-ray crystallinity greater than 25% at 25‹ C. and may be polyethylene, polypropylene, a copolymer of ethylene and propylene or a copolymer of ethylene with various vinyl compounds especially acrylic esters. It may contain fillers, reinforcements, dyes, flame retardants, lubricants or other polymers and the degree of crosslinking may be increased by irradiation with X-rays or an electron beam. The expanded particles preferably have diameters of between 3 and 40 mm. Heating during the moulding process may be carried out by immersing the mould in a bath of liquid, by passing a heated gas through the mould or by introducing a heated gas into the mould cavity, the pipes being removed before compressing the particles.

公开(公告)号：CH512631A

公开(公告)日：1971-10-29

申请号：CH1724770

申请日：1970-11-20

Applicant: BASF AG

Inventor： GAETH RUDOLF DR ,  HOELSCHER FRIEDRICH DR ,  SCHMITT BERNHARD DR ,  BLUM DIETER DR

IPC: D06H3/12 ,  C08J9/02 ,  C08J9/36 ,  D04H1/4218 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/68 ,  D06M15/267 ,  D06N3/04

公开(公告)号：DE1704462A1

公开(公告)日：1971-05-19

申请号：DE1704462

申请日：1967-02-14

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  JACOBI HANS-RUDOLF DR

IPC: B29C44/34 ,  C08J9/22 ,  C08J9/232 ,  B29D

公开(公告)号：CH491973A

公开(公告)日：1970-06-15

申请号：CH171368

申请日：1968-02-06

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  JACOBI HANS-RUDOLF DR

IPC: B29C44/34 ,  C08J9/22 ,  C08J9/232 ,  C08F47/08

公开(公告)号：CH473165A

公开(公告)日：1969-05-31

申请号：CH528667

申请日：1967-04-14

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  TRIESCHMANN HANS-GEORG DR

IPC: C08J9/06 ,  B29B13/08 ,  B29C35/02 ,  B29C59/00 ,  B29C65/00 ,  B29C67/20 ,  B29K105/04 ,  C08J9/22 ,  C08J9/232 ,  C08F47/08

公开(公告)号：CH463093A

公开(公告)日：1968-09-30

申请号：CH1501267

申请日：1967-10-26

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  TRIESCHMANN HANS-GEORG DR ,  GAETH RUDOLF DR ,  ZIZLSPERGER JOHANN DR ,  JACOBI HANS-RUDOLF DR

IPC: C08J9/00 ,  C08J9/232 ,  C08J9/33 ,  B29D27/08

公开(公告)号：AT262865B

公开(公告)日：1968-06-25

申请号：AT577666

申请日：1966-06-16

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  SCHMITT BERNHARD DR ,  HAARDT UDO ING

IPC: C04B16/08 ,  C04B28/02 ,  C04B28/26 ,  C04B38/08 ,  E04B1/76

公开(公告)号：AT257175B

公开(公告)日：1967-09-25

申请号：AT1107664

申请日：1964-12-30

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  SCHMITT BERNHARD DR ,  HAARDT UDO

IPC: C04B28/26 ,  C08J9/236