公开(公告)号：DD270915A5

公开(公告)日：1989-08-16

申请号：DD31316285

申请日：1985-07-26

Applicant: DEGUSSA

Inventor： DESCHLER ULRICH ,  PANSTER PETER ,  KLEINSCHMIT PETER ,  WOLFF SIEGFRIED ,  TAN EWE-HONG

IPC: C08L21/00 ,  C07F7/18 ,  C08K5/00 ,  C08K5/54 ,  C08K5/5419 ,  C08K5/5425 ,  C08K9/06 ,  C08L1/00 ,  C08L7/00 ,  C08L23/00 ,  C08L23/16 ,  C08L23/28 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C07C13/15

公开(公告)号：BG45702A3

公开(公告)日：1989-07-14

申请号：BG8084987

申请日：1987-08-05

Applicant: DEGUSSA

Inventor： DESCHLER 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：DK596788D0

公开(公告)日：1988-10-27

申请号：DK596788

申请日：1988-10-27

Applicant: DEGUSSA

Inventor： LOTZE MARION ,  MEHNER HANS ,  KLEINSCHMIT PETER

IPC: A47G19/00 ,  B44F9/10 ,  C03C17/06 ,  C03C17/10 ,  C03C17/30 ,  C04B41/51 ,  C04B41/84 ,  C04B41/88 ,  H05B6/64

Abstract: For decorations resistant to microwaves on tableware items of silicate materials, bright rare metal preparations are used which consist of one or more organic compounds of rare metals, an organic carrier and a flux of organometallic compounds, the flux containing an organic silicon compound having three hydrolysable groups on the silicon atom in quantities of 0.1 to 2 mol of silicon per mol of rare metal.

公开(公告)号：NO873338L

公开(公告)日：1988-03-07

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 ,  C07D251/00 ,  C07D

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：NO873338A

公开(公告)日：1988-03-07

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 ,  C08K5/378 ,  C08L21/00 ,  C07D251/00 ,  C07D

CPC classification number: C07D251/52 ,  C08K5/378 ,  C08L21/00

公开(公告)号：AU7093987A

公开(公告)日：1987-10-08

申请号：AU7093987

申请日：1987-04-01

Applicant: DEGUSSA

Inventor： KLEINSCHMIT PETER

IPC: C01B33/00 ,  C01B13/20 ,  C01B13/22 ,  C01G23/00 ,  C01G25/00 ,  C01G25/02 ,  C04B35/478 ,  C04B35/486 ,  C04B35/49 ,  C04B35/626 ,  C04B35/48 ,  C04B35/10

公开(公告)号：PT85643A

公开(公告)日：1987-10-01

申请号：PT8564387

申请日：1987-09-03

Applicant: DEGUSSA

Inventor： DESCHLER ULRICH ,  HELLWIG GEORGE ,  MICHEL RUDOLF ,  KLEINSCHMIT PETER ,  WOFF SIEGFRIED

IPC: C07D251/52 ,  C08K5/34 ,  C08K5/37 ,  C08K5/378 ,  C08L21/00 ,  C07D403/00

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：FI873821A0

公开(公告)日：1987-09-03

申请号：FI873821

申请日：1987-09-03

Applicant: DEGUSSA

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

IPC: C07D251/52 ,  C08K5/34 ,  C08K5/37 ,  C08K5/378 ,  C08L21/00 ,  C07D

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：NO873338D0

公开(公告)日：1987-08-10

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 ,  C07D251/00 ,  C07D

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：BR8604568A

公开(公告)日：1987-05-26

申请号：BR8604568

申请日：1986-09-23

Applicant: DEGUSSA

Inventor： ARNTZ DIETRICH ,  BAACKE MICHAEL ,  KLEINSCHMIT PETER ,  PRESCHER GUNTER

IPC: B01J29/00 ,  B01J29/06 ,  B01J29/18 ,  B01J29/40 ,  C07B61/00 ,  C07C41/00 ,  C07C41/28 ,  C07C43/04 ,  C07C43/14 ,  C07C43/164 ,  C07C67/00 ,  C07C43/16

Abstract: 1. A process for the production of unsaturated ethers corresponding to the following general formula see diagramm : EP0217089,P8,F2 by catalytic dealkoxylation of geminal dialkoxy compounds corresponding to formula (II) see diagramm : EP0217089,P8,F3 R**1 and R**2 representing C1 -C3 alkyl, aryl, H, R**3 representing methyl, ethyl, Y representing H, methyl, at elevated temperature in the gas phase on an Na-exchanged zeolite as catalyst, characterized in that zeolites of the modernite or ZSM5 type with an Na2 O:Al2 O3 molar ratio of 1:1.05 (+-0.25) are used.