公开(公告)号：ITTO920713A1

公开(公告)日：1994-02-26

申请号：ITTO920713

申请日：1992-08-26

Applicant: DEGUSSA

Inventor： GORL UDO ,  WOLFF SIEGFRIED

IPC: C08J3/24 ,  C08C20060101 ,  C08K5/00 ,  C08K5/36 ,  C08K5/39 ,  C08K5/40 ,  C08K5/548 ,  C08K5/58 ,  C08L21/00

公开(公告)号：NO173937B

公开(公告)日：1993-11-15

申请号：NO873338

申请日：1987-08-10

Applicant: DEGUSSA

Inventor： DESHLER ULRICH ,  HELLWIG GEORG ,  MICHEL RUDOLF ,  KLEINSCHMIT PETER ,  WOLFF SIEGFRIED

IPC: C07D251/52 ,  C08K5/34 ,  C08K5/37 ,  C08K5/378 ,  C08L21/00 ,  C07D413/04 ,  C07D417/04

Abstract: Mixtures of sulfurous triazine compounds and methods of preparing these compounds with the general formula I in which R1, R2=H,R2=benzyl, R2, R3, R4=C1-C8-alkyl, allyl, C3-C8 cycloalkyl, the latter unsubstituted or substituted with 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R3 and R4 (together): C4-C6-alkylene, -(CH2-CHX)2 Y with X=H, CH3, Y=O,S, Sa: Polysulfide chain with 2-10 S atoms (i.e. 2 I in which R1, R2, R3, R4 have the meanings indicated above is reacted with an ammonium polysulfide or alkali polysulfide and dissolved in a protic polar solvent, especially water, at a temperature of 80 DEG to 140 DEG C.

公开(公告)号：DK166456B1

公开(公告)日：1993-05-24

申请号：DK476485

申请日：1985-10-17

Applicant: DEGUSSA

Inventor： SCHWARZE WERNER ,  WOLFF SIEGFRIED ,  REMMEL HANS ,  LAMBERTZ HORST

IPC: C08K5/36 ,  C07D251/52 ,  C08K5/00 ,  C08K5/378 ,  C08L7/00 ,  C08L21/00

Abstract: The invention is directed to bis-(2-ethylamino-4-diethylamino-s-triazin-6-yl)-tetrasulfide and a process for its production from the corresponding mercaptotriazine. The compound of the invention is employed in vulcanizable mixtures as a cross-linker or as vulcanization accelerator.

公开(公告)号：GB2259303A

公开(公告)日：1993-03-10

申请号：GB9217649

申请日：1992-08-19

Applicant: DEGUSSA

Inventor： WOLFF SIEGFRIED ,  GORL UDO

IPC: C08J3/24 ,  C08K5/00 ,  C08K5/36 ,  C08K5/39 ,  C08K5/40 ,  C08K5/548 ,  C08K5/58 ,  C08L21/00

Abstract: In a process for the production of vulcanizable moulding compounds consisting of one or more natural or synthetic rubbers or polymers the quantity of accelerators from the class of thiurams and/or dithiocarbamates is reduced to half the quantity originally required through the use of 3-thiocyanatopropyl trialkoxy silanes.

公开(公告)号：MX9202952A

公开(公告)日：1993-01-01

申请号：MX9202952

申请日：1992-06-17

Applicant: DEGUSSA

Inventor： WOLFF SIEGFRIED ,  GORL UDO

IPC: C08K3/02 ,  C08J3/20 ,  C08K3/04 ,  C08K3/34 ,  C08K5/54 ,  C08K5/544 ,  C08K9/00 ,  C08K9/06 ,  C08L9/00 ,  C08L21/00 ,  C08L101/00 ,  C09C1/52

Abstract: The invention relates to a process for the preparation of carbon black-filled plastic and rubber mixtures, in which an organosilicon compound is employed and is reacted in situ with the carbon black.

公开(公告)号：ITTO920713D0

公开(公告)日：1992-08-26

申请号：ITTO920713

申请日：1992-08-26

Applicant: DEGUSSA

Inventor： WOLFF SIEGFRIED ,  GORL UDO

IPC: C08J3/24 ,  C08K5/00 ,  C08K5/36 ,  C08K5/39 ,  C08K5/40 ,  C08K5/548 ,  C08K5/58 ,  C08L21/00

Abstract: In a process for the production of vulcanizable moulding compounds consisting of one or more natural or synthetic rubbers or polymers the quantity of accelerators from the class of thiurams and/or dithiocarbamates is reduced to half the quantity originally required through the use of 3-thiocyanatopropyl trialkoxy silanes.

公开(公告)号：HU205918B

公开(公告)日：1992-07-28

申请号：HU138987

申请日：1987-03-31

Applicant: DEGUSSA

Inventor： SCHWARZE WERNER ,  LAMBERTZ HORST ,  WOLFF SIEGFRIED

IPC: A61H23/02 ,  C07D251/52 ,  C08J3/24 ,  C08K5/3492 ,  C08K5/36 ,  C08K5/37 ,  C08K5/378 ,  C08L7/00 ,  C08L21/00 ,  C07D251/54 ,  C08K5/43

公开(公告)号：FI84911C

公开(公告)日：1992-02-10

申请号：FI854076

申请日：1985-10-18

Applicant: DEGUSSA

Inventor： SCHWARZE WERNER ,  WOLFF SIEGFRIED ,  REMMEL HANS ,  LAMBERTZ HORST

IPC: C08K5/36 ,  C07D251/52 ,  C08K5/00 ,  C08K5/378 ,  C08L7/00 ,  C08L21/00

公开(公告)号：FI84911B

公开(公告)日：1991-10-31

申请号：FI854076

申请日：1985-10-18

Applicant: DEGUSSA

Inventor： SCHWARZE WERNER ,  WOLFF SIEGFRIED ,  REMMEL HANS ,  LAMBERTZ HORST

IPC: C08K5/36 ,  C07D251/52 ,  C08K5/00 ,  C08K5/378 ,  C08L7/00 ,  C08L21/00

Abstract: The invention is directed to bis-(2-ethylamino-4-diethylamino-s-triazin-6-yl)-tetrasulfide and a process for its production from the corresponding mercaptotriazine. The compound of the invention is employed in vulcanizable mixtures as a cross-linker or as vulcanization accelerator.

公开(公告)号：IN168976B

公开(公告)日：1991-08-03

申请号：IN668CA1987

申请日：1987-08-25

Applicant: DEGUSSA

Inventor： DESCHLER ULRICH ,  HELLWIG GEORG ,  MICHEL RUDOLF ,  KLEINSCHMIT PETER ,  WOLFF SIEGFRIED

IPC: C07D251/52 ,  C08K5/34 ,  C08K5/37 ,  C08K5/378 ,  C08L21/00 ,  C07D251/38

Abstract: Mixtures of sulfurous triazine compounds and methods of preparing these compounds with the general formula I in which R1, R2=H,R2=benzyl, R2, R3, R4=C1-C8-alkyl, allyl, C3-C8 cycloalkyl, the latter unsubstituted or substituted with 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R3 and R4 (together): C4-C6-alkylene, -(CH2-CHX)2 Y with X=H, CH3, Y=O,S, Sa: Polysulfide chain with 2-10 S atoms (i.e. 2 I in which R1, R2, R3, R4 have the meanings indicated above is reacted with an ammonium polysulfide or alkali polysulfide and dissolved in a protic polar solvent, especially water, at a temperature of 80 DEG to 140 DEG C.