公开(公告)号：DE10149805A1

公开(公告)日：2003-04-24

申请号：DE10149805

申请日：2001-10-09

Applicant: DEGUSSA

Inventor： BERGEMANN KLAUS ,  FANGHAENEL EGON ,  KNACKFUS BERND ,  LUETHGE THOMAS

IPC: G03G9/09 ,  B41M5/00 ,  C07D249/18 ,  C08K9/04 ,  C09C1/56 ,  C09C3/08 ,  C09D7/12 ,  C09D11/02 ,  C09D17/00 ,  C09D201/00 ,  D01F11/14 ,  D21H17/67

公开(公告)号：DE102004018746A1

公开(公告)日：2005-12-01

申请号：DE102004018746

申请日：2004-04-17

Applicant: DEGUSSA

Inventor： SCHUKAT GERD ,  KNACKFUS BERND ,  FANGHAENEL EGON ,  LUETHGE THOMAS ,  MCINTOSH RALPH ,  BERGEMANN KLAUS

IPC: C09C1/44 ,  C07D257/04 ,  C08K9/04 ,  C09C1/56 ,  C09C3/08 ,  C09D11/00 ,  C09D201/00 ,  D01F11/14 ,  C09D1/00

Abstract: Carbon material (I) comprising organic groups, obtained by the reaction of carbon material with organic compounds (1), is new. Carbon material (I) comprising organic groups, obtained by the reaction of carbon material with organic compounds of formula (1), is new. Either R 1>, R 2>H, acceptor groups, donor groups, alkyl or aryls with acceptor and donor substituents and/or hydrophilic and hydrophobic groups; or R 1>R 2>hetero cyclic system, which is replaced with acceptor or donor groups and/or hydrophilic or hydrophobic groups. Independent claims are also included for: (1) the preparation of carbon material with organic groups; and (2) dispersion comprising carbon materials with organic groups. [Image].

公开(公告)号：DE10336575A1

公开(公告)日：2005-03-10

申请号：DE10336575

申请日：2003-08-08

Applicant: DEGUSSA

Inventor： NIEDERMEIER WERNER ,  FROEHLICH JOACHIM ,  BERGEMANN KLAUS ,  LUETHGE THOMAS ,  FANGHAENEL EGON ,  KNACKFUS BERND

IPC: B60C1/00 ,  C08K9/04 ,  C08L21/00 ,  C09C1/48 ,  C09C1/56 ,  C09C3/08 ,  C09K3/10 ,  C08K7/18

Abstract: Carbon black (A) having organic groups (X) that include a thiocyanato group. Independent claims are also included for the following: (1) rubber mixture (B) that includes (A); and (2) shaped articles produced from (B) by vulcanization.

公开(公告)号：DE10238149A1

公开(公告)日：2004-02-26

申请号：DE10238149

申请日：2002-08-15

Applicant: DEGUSSA

Inventor： LUETHGE THOMAS ,  ZOCH HEINZ ,  MCINTOSH RALPH ,  BERGEMANN KLAUS ,  FANGHAENEL EGON ,  KNACKFUS BERND

IPC: G03G9/09 ,  B41M5/00 ,  C08K9/04 ,  C09C1/56 ,  C09C3/08 ,  C09D7/12 ,  C09D11/00 ,  C09D201/00 ,  D01F11/14 ,  C07C245/02 ,  C07C309/47 ,  C07C309/49 ,  C08K3/04 ,  C08K5/00

Abstract: Modified carbonaceous material (A) with organic groups is obtained by reacting carbonaceous material (B) with organic diarylazo compounds (I), in which one or both azo groups may have acceptor or donor substituents. Modified carbonaceous material (A) with organic groups is obtained by reacting carbonaceous material (B) with organic diarylazo compounds of formula (I). R1-N=N-R2 (I) R1, R2 = aryl, optionally with acceptor or donor substituents. Independent claims are also included for the following: (1) preparation of (A) by reacting (B) with (I); (2) dispersion containing (A).