公开(公告)号：AT226947B

公开(公告)日：1963-04-25

申请号：AT516361

申请日：1961-07-04

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  IKERT BORIS DR

公开(公告)号：DE1769861A1

公开(公告)日：1971-09-16

申请号：DE1769861

申请日：1968-07-27

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  TRIESCHMANN HANS-GEORG PROF DR ,  GAETH RUDOLF DR ,  ZEITLER GERHARD DR ,  IKERT BORIS DR

IPC: C08J9/06 ,  C08J9/22 ,  C08F47/10

公开(公告)号：DE2303273A1

公开(公告)日：1974-07-25

申请号：DE2303273

申请日：1973-01-24

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  IKERT BORIS DR

IPC: B29C44/00 ,  C08J9/10 ,  B29D27/00

Abstract: In the prodn of cellular materials from thermoplastics (I) with X-ray crystallinity 15 wt.% at 25 degrees C by blending (I) with a gas-liberating blowing agent (II), heating in a gas-tight closed mould to a temp. above the decompsn temp. of (II) cooling below the softening point of the melt under press. and expanding at atmos or reduced press. above the softening point of (I), the blend is heated in an autoclave under an inert gas press. higher than the press. resulting from the decompsn of (II). The foam has bulk density 20-150 (30-60) g/l and has fine, mainly closed cell structure, with cell size gen. 0.1 mm. It can be used for thermal and acoustic insulation, as core materials for composite boards and as packing material. The technique eliminates the need to use a high press. which is costly and allows the prodn of larger mouldings.

公开(公告)号：DE2134211A1

公开(公告)日：1973-01-18

申请号：DE2134211

申请日：1971-07-09

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  TRIESCHMANN HANS-GEORG PROF DR ,  ZEITLER GERHARD DR ,  IKERT BORIS DR

IPC: B29C44/00 ,  C08J9/00 ,  C08F29/18

公开(公告)号：DE2300965A1

公开(公告)日：1974-07-11

申请号：DE2300965

申请日：1973-01-10

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  IKERT BORIS DR ,  LINKE ROLAND

IPC: C08J9/06 ,  B29C44/00 ,  C08J9/10 ,  B29D27/00

公开(公告)号：DE2238366A1

公开(公告)日：1974-03-14

申请号：DE2238366

申请日：1972-08-04

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  IKERT BORIS DR

IPC: C08J9/04 ,  C08F47/10

Abstract: Closed cell foamed plastics material used as padding for life jacets or for packaging is made from an olefin polymer which is a mixed polymer of ethylene and propylene which at a temp. of 25 degrees C indicates an X-ray crystallinity of less than 15wt.%.

公开(公告)号：DE2237955A1

公开(公告)日：1974-02-14

申请号：DE2237955

申请日：1972-08-02

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  IKERT BORIS DR

IPC: C08J9/06 ,  C08F47/10

公开(公告)号：CH384856A

公开(公告)日：1965-02-26

申请号：CH782161

申请日：1961-07-04

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  IKERT BORIS DR

IPC: B29C33/06 ,  B29C33/38 ,  B29C35/12 ,  B29C44/00 ,  B29C44/12 ,  B29C44/34 ,  B29C70/02 ,  C08J9/00 ,  C08J9/236 ,  B29D27/00

公开(公告)号：DE2302521A1

公开(公告)日：1974-07-25

申请号：DE2302521

申请日：1973-01-19

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  GAETH RUDOLF DR ,  IKERT BORIS DR ,  LINKE ROLAND

IPC: B29D7/00 ,  B29C44/00 ,  B29C59/00 ,  B29C69/00 ,  C08J9/06 ,  B29D27/00

公开(公告)号：DE2041375A1

公开(公告)日：1972-02-24

申请号：DE2041375

申请日：1970-08-20

Applicant: BASF AG

Inventor： STASTNY FRITZ DR ,  IKERT BORIS DR ,  GAETH RUDOLF DR

IPC: B29C33/30 ,  B29C37/00 ,  B29C44/58 ,  C08J9/00 ,  C08F29/18