公开(公告)号：FI950772A0

公开(公告)日：1995-02-20

申请号：FI950772

申请日：1995-02-20

Applicant: HOECHST AG

Inventor： SCHECKENBACH HELMUT ,  SCHLEICHER ANDREAS ,  KULPE JUERGEN

IPC: B29C45/02 ,  B29C43/02 ,  B29C67/04 ,  C08L81/00 ,  C08L81/02 ,  C08L81/06 ,  C08L

Abstract: Polymer mixts. contain: (A) 33-99 wt.% polyarylene sulphone(s); (B) 1-67 wt.% polyarylene sulphoxide(s); and/or (C) 1-67 wt.% polyarylene sulphide(s).

公开(公告)号：MX9405238A

公开(公告)日：1995-01-31

申请号：MX9405238

申请日：1994-07-08

Applicant: HOECHST AG

Inventor： SCHECKENBACH HELMUT ,  SCHLEICHER ANDREAS ,  KULPE JUERGEN ,  JANSEN BERND

IPC: F16C33/20 ,  C08L27/12 ,  C08L81/00 ,  C08L81/06 ,  C08L87/00 ,  C09K3/10 ,  C10M107/00 ,  C10N20/04 ,  C10N30/08 ,  C10N40/02 ,  F16J15/10 ,  C08F14/00 ,  C08F28/00

Abstract: 1. A polymer mixture of A) at least one fluoropolymer in an amount of from 50 to 99% by weight and B) at least one polyarylene sulphone or polyarylene compound containing at least two of the bridges -S-, -SO- and -SO2- or a mixture of the two in an amount of from 1 to 50% by weight, where the sum of components A) and B) is always 100% by weight. This mixture is used for the production of sliding bearings or seal materials having reduced creep tendency and reduced abrasion.

公开(公告)号：AU6568494A

公开(公告)日：1994-11-21

申请号：AU6568494

申请日：1994-04-13

Applicant: HOECHST AG

Inventor： STRUTZ HEINZ ,  FLEISCHER DIETRICH ,  KULPE JURGEN ,  SCHLEICHER ANDREAS

IPC: B01D15/00 ,  B01D19/00 ,  B01D53/14 ,  B01D53/34 ,  B01D53/66 ,  B01D53/86 ,  B01J20/26 ,  C08G75/02

Abstract: A filter material based on a polyarylene thioether having repeating units of the formula -[(Ar1)n-X)]m-[(Ar2)i-Y)]j-[(Ar3)k-Z)]l-[(Ar4)o-W)]p-(I) in which Ar1, Ar2, Ar3, Ar4, W, X, Y and Z, independently of each other, are identical or different, the indices n, m, i, j, k, l, o and p, independently of each other, are zero or integers 1, 2, 3 or 4, their sum being at least 2, Ar1, Ar2, Ar3 and Ar4 are arylene systems having 6 to 18 carbon atoms, and W, X, Y and Z are divalent linking groups, selected from -SO2-, -S-, -SO-, -CO-, -O-, -CO2-, or alkylene groups or alkylidene groups having 1 to 6 carbon atoms is suitable for removing ozone from gases or liquids. The removal proceeds quantitatively, no volatile products being formed.

公开(公告)号：CA2162133A1

公开(公告)日：1994-11-10

申请号：CA2162133

申请日：1994-04-13

Applicant: HOECHST AG

Inventor： STRUTZ HEINZ ,  FLEISCHER DIETRICH ,  KULPE JUERGEN ,  SCHLEICHER ANDREAS

IPC: B01D15/00 ,  B01D19/00 ,  B01D53/14 ,  B01D53/34 ,  B01D53/66 ,  B01D53/86 ,  B01J20/26 ,  C08G75/02 ,  B01D53/00

Abstract: A filter material based on a polyarylene thioether having repeating units of the formula -¢(Ar1)n-X!m-¢(Ar2)i-Y!j-¢(Ar3)k-Z!!1-¢(Ar4)o-W!p- (I) in which Ar1, Ar2, Ar3, Ar4, W, X, Y and Z, independently of each other, are identical or different, the indices n, m, i, j, k, l, o and p, independently of each other, are zero or integers 1, 2, 3 or 4, their sum being at least 2, Ar1, Ar2, Ar3 and Ar4 are arylene systems having 6 to 18 carbon atoms, and W, X, Y and Z are divalent linking groups, selected from -SO2-, -S-, -SO-, -CO-, -O-, -CO2-, or alkylene groups or alkylidene groups having 1 to 6 carbon atoms is suitable for removing ozone from gases or liquids. The removal proceeds quantitatively, no volatile products being formed.

公开(公告)号：NO965220D0

公开(公告)日：1996-12-06

申请号：NO965220

申请日：1996-12-06

Applicant: HOECHST AG ,  MESSER GRIESHEIM GMBH

Inventor： EYSMONDT JORG VON ,  SCHLEICHER ANDREAS ,  FRANK GEORG ,  ESCHWEY MANFRED ,  STRESIUS HANNS

IPC: A61K33/00 ,  A61P11/00 ,  B01D53/02 ,  B01D53/04 ,  B01J20/26 ,  C01B21/24 ,  C01B

Abstract: A process and filter for producing NO2-free nitrogen monoxide are based on putting a NO2-containing gas or liquid in contact with a material that contains a sulphurous polymer, for example polyarylene thioether, in particular polyphenylene sulphide. The process or filter are suitable for generating NO2-free nitrogen monoxide-nitrogen-air mixtures for medical applications.

公开(公告)号：CZ9600558A3

公开(公告)日：1996-08-14

申请号：CZ55896

申请日：1994-08-11

Applicant: HOECHST AG

Inventor： SCHLEICHER ANDREAS ,  FLEISCHER DIETRICH ,  KULPE JURGEN ,  FRANK GEORG

IPC: B01D53/56 ,  B01D53/81 ,  B01J20/26

CPC classification number: B01J20/26 ,  B01D53/56 ,  Y10S210/903

公开(公告)号：BR9407360A

公开(公告)日：1996-04-23

申请号：BR9407360

申请日：1994-08-11

Applicant: HOECHST AG

Inventor： SCHLEICHER ANDREAS ,  FLEISCHER DIETRICH ,  KULPE JUERGEN ,  FRANK GEORG

IPC: B01D53/34 ,  B01D53/56 ,  B01D53/81 ,  B01J20/26

Abstract: PCT No. PCT/EP94/02688 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Aug. 11, 1994 PCT Pub. No. WO95/05894 PCT Pub. Date Mar. 2, 1995A method for removing oxides of nitrogen from gases and liquids by contacting a NOx containing gas or liquid with a polyarylene thioether filter material and a solid oxidizing agent having an electron potential greater than 0.96 V, wherein the solid oxidizing agent oxidizes NO into NO2 which is removed by the polyarylene thioether filter material.

公开(公告)号：ZA956755B

公开(公告)日：1996-03-20

申请号：ZA956755

申请日：1995-08-14

Applicant: HOECHST AG

Inventor： FRANK GEORGE ,  KULPE JUERGEN ,  SCHLEICHER ANDREAS

IPC: C08G75/14 ,  C08G75/18 ,  C08J9/02 ,  C08L81/00 ,  C08L81/02 ,  C08L ,  C08J ,  B29C

Abstract: PCT No. PCT/EP95/03080 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Aug. 2, 1995 PCT Pub. No. WO96/05246 PCT Pub. Date Feb. 22, 1996A foamed polyarylene sulfide according to the invention has a density which is reduced by at least 50% compared with the theoretical density of nonfoamed material, and is expediently produced by subjecting a polyarylene sulfoxide as such or a mixture of one or more polyarylene sulfides with a polyarylene sulfoxide to heat treatment. The temperature of the heat treatment is in the range from 250 DEG to 400 DEG C.

公开(公告)号：ZA9506754B

公开(公告)日：1996-03-20

申请号：ZA9506754

申请日：1995-08-14

Applicant: HOECHST AG

Inventor： SCHECKENBACH HELMUT ,  RAUDIES DIRK ,  SCHLEICHER ANDREAS ,  FRANK GEORG

IPC: B29C20060101 ,  C08J20060101 ,  C08L20060101 ,  F16L20060101 ,  C08L ,  B29C ,  C08J ,  F16L

公开(公告)号：ZA956059B

公开(公告)日：1996-02-27

申请号：ZA956059

申请日：1995-07-20

Applicant: HOECHST AG

Inventor： SCHLEICHER ANDREAS ,  EYSMONDT JOERG VON ,  FRANK GEORG

IPC: B01D53/66 ,  B01D53/72 ,  B01D ,  F24F

Abstract: PCT No. PCT/EP95/02624 Sec. 371 Date Apr. 7, 1997 Sec. 102(e) Date Apr. 7, 1997 PCT Filed Jul. 6, 1995 PCT Pub. No. WO96/03201 PCT Pub. Date Feb. 8, 1996A process in which a gas containing ozone and an organic substance is brought into contact with an ozone-binding polymer to remove the ozone and activated carbon to remove the organic substance. The process preferably makes use of a filter containing an ozone-binding polymer and activated carbon.