公开(公告)号：HUT70710A

公开(公告)日：1995-10-30

申请号：HU9403461

申请日：1993-05-26

Applicant: BASF AG

Inventor： ALICKE GERHARD ,  WEILBACHER MANFRED ,  WOLFF BERNARDO ,  HEINEN HARTMUT ,  DIETZEN FRANZ-JOSEF ,  WEBER REINHOLD ,  HAHN MANFRED

IPC: C08J9/12 ,  C08J9/14 ,  C08J9/00 ,  C08L25/06

Abstract: PCT No. PCT/EP93/01320 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed May 26, 1993 PCT Pub. No. WO93/24560 PCT Pub. Date Dec. 9, 1993.Process for the production of foam boards having a minimum thickness of 20 mm and a cross-sectional area of at least 50 cm2 by extruding a mixture of the styrene polymer, from 1 to 10% by weight, based on the styrene polymer, of a blowing agent, wherein the blowing agent contains at least one ether from the group consisting of dimethyl ether, methyl ethyl ether and methyl vinyl ether.

公开(公告)号：HU9403461D0

公开(公告)日：1995-03-28

申请号：HU9403461

申请日：1993-05-26

Applicant: BASF AG

Inventor： ALICKE GERHARD ,  WEILBACHER MANFRED ,  WOLFF BERNARDO ,  HEINEN HARTMUT ,  DIETZEN FRANZ-JOSEF ,  WEBER REINHOLD ,  HAHN MANFRED

IPC: C08J9/12 ,  C08J9/14

Abstract: PCT No. PCT/EP93/01320 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed May 26, 1993 PCT Pub. No. WO93/24560 PCT Pub. Date Dec. 9, 1993.Process for the production of foam boards having a minimum thickness of 20 mm and a cross-sectional area of at least 50 cm2 by extruding a mixture of the styrene polymer, from 1 to 10% by weight, based on the styrene polymer, of a blowing agent, wherein the blowing agent contains at least one ether from the group consisting of dimethyl ether, methyl ethyl ether and methyl vinyl ether.

公开(公告)号：NO309194B1

公开(公告)日：2000-12-27

申请号：NO954782

申请日：1995-11-24

Applicant: BASF AG

Inventor： CALLENS JULIEN N R ,  BIESEN ALFONS J S VAN ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS

IPC: C08J9/12

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：ES2114198T3

公开(公告)日：1998-05-16

申请号：ES94916977

申请日：1994-05-20

Applicant: BASF AG

Inventor： CALLENS JULIEN N R ,  VAN BIESEN ALFONS J S ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF

IPC: C08J9/12

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：DE59405594D1

公开(公告)日：1998-05-07

申请号：DE59405594

申请日：1994-05-20

Applicant: BASF AG

Inventor： CALLENS JULIEN ,  VAN BIESEN ALFONS ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS

IPC: C08J9/12

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：AT164607T

公开(公告)日：1998-04-15

申请号：AT94916977

申请日：1994-05-20

Applicant: BASF AG

Inventor： CALLENS JULIEN N R ,  VAN BIESEN ALFONS J S ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS

IPC: C08J9/12 ,  C08L25/08

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：PL171701B1

公开(公告)日：1997-06-30

申请号：PL30641193

申请日：1993-05-26

Applicant: BASF AG

Inventor： ALICKE GERHARD ,  WEILBACHER MANFRED ,  WOLFF BERNARDO ,  HEINEN HARTMUT ,  DIETZEN FRANZ-JOSEF ,  WEBER REINHOLD ,  HAHN MANFRED

IPC: C08J9/12 ,  C08J9/14 ,  C08L25/06 ,  B29C67/20

Abstract: PCT No. PCT/EP93/01320 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed May 26, 1993 PCT Pub. No. WO93/24560 PCT Pub. Date Dec. 9, 1993.Process for the production of foam boards having a minimum thickness of 20 mm and a cross-sectional area of at least 50 cm2 by extruding a mixture of the styrene polymer, from 1 to 10% by weight, based on the styrene polymer, of a blowing agent, wherein the blowing agent contains at least one ether from the group consisting of dimethyl ether, methyl ethyl ether and methyl vinyl ether.

公开(公告)号：FI107051B

公开(公告)日：2001-05-31

申请号：FI955641

申请日：1995-11-23

Applicant: BASF AG

Inventor： CALLENS JULIEN N R ,  VAN BIESEN ALFONS J S ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS

IPC: C08J9/12

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：PL175478B1

公开(公告)日：1999-01-29

申请号：PL31175394

申请日：1994-05-20

Applicant: BASF AG

Inventor： CALLENS JULIEN N R ,  VAN BIESEN ALFONS J S ,  WOLFF BERNARDO ,  ALICKE GERHARD ,  WEBER REINHOLD ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS

IPC: C08J9/12 ,  C08L53/02 ,  C08L25/04 ,  B29C67/20

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.

公开(公告)号：HU213640B

公开(公告)日：1997-08-28

申请号：HU9503364

申请日：1994-05-20

Applicant: BASF AG

Inventor： ALICKE GERHARD ,  BIESEN ALFONS J S ,  CALLENS JULIEN N R ,  DIETZEN FRANZ-JOSEF ,  HAHN KLAUS ,  WEBER REINHOLD ,  WOLFF BERNARDO

IPC: C08J9/12 ,  C08L53/02 ,  C08L25/04 ,  C08J5/18 ,  C08K13/02

Abstract: PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, preferably more than 50 mm and in particular from 80 to 200 mm, thick. Preferred blowing agents for producing the foam boards are carbon dioxide alone, as well as mixtures of carbon dioxide and ethanol and/or dimethyl ether.