公开(公告)号：DE59708357D1

公开(公告)日：2002-11-07

申请号：DE59708357

申请日：1997-07-02

Applicant: DEGUSSA

Inventor： GOERL DR ,  LAMBERTZ HORST

IPC: C07F7/18 ,  C08K5/54 ,  C08K5/548 ,  C08L21/00

Abstract: The invention relates to the organic silanpolysulphane mixture of the general formula (RO)3 Si (CH2)xS-Sz-S(CH2)xSi (ОR)3 (I) where R – linear or branched C1-8 alkyl, in particular C1-3 alkyl X – the whole number 1-8 z – the whole number 0-6; the total organic silanpolysulphane with z=0 or z=1 representing at least 80 mass % in the mixture providing that the fraction with z=0 is below 80% while the fraction with z equal 2 through 6 does not exceed 20%. The invention relates also to the rubber compositions on the basis of these mixtures in particular for the tracks of the tire protectors.

公开(公告)号：HRP970388A2

公开(公告)日：1998-06-30

申请号：HRP970388

申请日：1997-07-17

Applicant: DEGUSSA

Inventor： LAMBERTZ HORST

IPC: C08L19/00 ,  B60C1/00 ,  C07F7/08 ,  C07F7/18 ,  C08G77/48 ,  C08K5/548 ,  C08L7/00 ,  C08L21/00 ,  C08L83/08 ,  C08K5/54

Abstract: A mixture (I) of organosilane polysulphides (II) of formula (RO)3Si(CH2)xS-Sz-S(CH2)xSi(OR)3 (1) is new. The mixture contains 20 wt.% or less (1) when z = 2-6 and less than 80 wt.% (1) when z = 0. In (1), R = 1-8C alkyl, preferably 1-3C alkyl; x = 1-8; and z = 0-6. Also claimed are (i) preparation of sulphur, sulphur donor and accelerator vulcanised rubber mixtures containing one or more natural or man-made rubber, silicate, fillers, optionally carbon black and other components, the rubber, fillers, carbon black, optionally plasticiser, anti-oxidants, activators and (I) being mixed at 160-200 degrees C for 3-15 minutes followed by the addition of vulcanisation agents at 60-120 degrees C and mixing for a further 2-10 minutes to yield sheet or strips; (ii) tyre tread compounds with a high silicic acid content containing 4-10 parts weight (pts. wt.) (I) to 100 pts. wt. filler.

公开(公告)号：TR9700642A2

公开(公告)日：1998-02-21

申请号：TR9700642

申请日：1997-07-15

Applicant: DEGUSSA

Inventor： GOERL UDO ,  LAMBERTZ HORST

IPC: C08L19/00 ,  B60C1/00 ,  C07F7/08 ,  C07F7/18 ,  C08G77/48 ,  C08K5/548 ,  C08L7/00 ,  C08L21/00 ,  C08L83/08 ,  C08L9/00

CPC classification number: C07F7/1836 ,  C08K5/548 ,  C08L21/00

公开(公告)号：DE19702046A1

公开(公告)日：1998-01-22

申请号：DE19702046

申请日：1997-01-22

Applicant: DEGUSSA

Inventor： GOERL UDO DR ,  LAMBERTZ HORST

IPC: C07F7/18 ,  C08K5/54 ,  C08K5/548 ,  C08L21/00 ,  C08L9/00 ,  B60C1/00

Abstract: The invention relates to the organic silanpolysulphane mixture of the general formula (RO)3 Si (CH2)xS-Sz-S(CH2)xSi (ОR)3 (I) where R – linear or branched C1-8 alkyl, in particular C1-3 alkyl X – the whole number 1-8 z – the whole number 0-6; the total organic silanpolysulphane with z=0 or z=1 representing at least 80 mass % in the mixture providing that the fraction with z=0 is below 80% while the fraction with z equal 2 through 6 does not exceed 20%. The invention relates also to the rubber compositions on the basis of these mixtures in particular for the tracks of the tire protectors.

公开(公告)号：DE19621462A1

公开(公告)日：1997-12-04

申请号：DE19621462

申请日：1996-05-29

Applicant: DEGUSSA ,  RHG ROHSTOFFHANDELSGESELLSCHAF

Inventor： GOERL UDO DR ,  LAMBERTZ HORST ,  PARKHOUSE ALAN

IPC: C08K3/34 ,  C08K9/06 ,  C09C1/28 ,  C09C1/40 ,  C09C3/12

公开(公告)号：PL316128A1

公开(公告)日：1997-04-01

申请号：PL31612896

申请日：1996-09-18

Applicant: DEGUSSA

Inventor： GOERL UDO DR ,  LAMBERTZ HORST ,  WOLFF WILHELM DR

IPC: B60C1/00 ,  C08K3/00 ,  C08K3/04 ,  C08K3/34 ,  C08K3/36 ,  C08K5/00 ,  C08K5/548 ,  C08L9/06 ,  C08L9/00

公开(公告)号：MX9603304A

公开(公告)日：1997-03-29

申请号：MX9603304

申请日：1996-08-09

Applicant: DEGUSSA

Inventor： GORL UDO ,  LAMBERTZ HORST ,  WOLFF WILHELM

IPC: B60C1/00 ,  C08K3/00 ,  C08K3/04 ,  C08K3/34 ,  C08K3/36 ,  C08K5/00 ,  C08K5/548 ,  C08L9/06 ,  C08L09/00

Abstract: Son objeto de la invencion un proceso para la produccion de mezclas de caucho vulcanizables, que contienen sílices y compuestos orgánicos de silicio, y estas mezclas.

公开(公告)号：CZ9601448A3

公开(公告)日：1996-12-11

申请号：CZ144896

申请日：1996-05-20

Applicant: DEGUSSA

Inventor： DESCHLER ULRICH DR ,  GOBEL THOMAS DR ,  GORL UDO DR ,  LAMBERTZ HORST

IPC: C08J5/10 ,  C07F7/18 ,  C08K5/54 ,  C08K5/5419 ,  C08K5/548 ,  C08K9/06 ,  C08L21/00 ,  C07F7/08

CPC classification number: C08K5/548 ,  C08K5/5419 ,  C08K9/06 ,  C08L21/00

公开(公告)号：AU5452496A

公开(公告)日：1996-12-05

申请号：AU5452496

申请日：1996-05-24

Applicant: DEGUSSA

Inventor： DESCHLER ULRICH ,  GOBEL THOMAS ,  GORL UDO ,  LAMBERTZ HORST

IPC: C08J5/10 ,  C07F7/18 ,  C08K5/54 ,  C08K5/5419 ,  C08K5/548 ,  C08K9/06 ,  C08L21/00

Abstract: Mixts. of organosilane cpds. of formula (I) and (II) are claimed (M): Ä(RO)3Si(CH2)3SxÜ2 (I) and Ä(R'O)3Si(CH2)y-CH3 (II), where R, R' = 1-8C alkyl (same or different); x = 1-4; and y = 1-19; in amts. of 40-95 wt% (I) and 5-60 wt% (II). Also claimed are vulcanisable moulding materials and rubber mixts. contg. 10-250 pts. silicate filler and 0-150 pts. carbon black to 100 pts. rubber, plus 0.1-20 pts. mixt. (M) to 100 pts. silicate filler.

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.