Inventor
GOERL UDO
DE26 patents
⚠️ This page may combine multiple inventors who share the name “GOERL UDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
17 patentsUS5159009AOct 27, 1992
Carbon blacks modified with organosilicon compounds, method of their production and their use in rubber mixtures
DEGUSSA154 citations99
US5401789AMar 28, 1995
Process for the production of plastic and rubber compositions filled with carbon black
DEGUSSA75 citations96
US5846506ADec 8, 1998
Precipitated silicas
DEGUSSA48 citations95
US6194594B1Feb 27, 2001
Mixture of organosilanepolysulphanes and a process for the production of rubber compounds containing these mixtures
DEGUSSA55 citations94
US5705137AJan 6, 1998
Precipitated silicas, a process for their preparation and their use in vulcanizable rubber mixtures
DEGUSSA59 citations94
US5925708AJul 20, 1999
Precipitated silicas
DEGUSSA36 citations92
US5321070AJun 14, 1994
Adhesion promoters for rubber and synthetic mixtures
DEGUSSA25 citations92
US6123762ASep 26, 2000
Low-dust, well dispersible granulates based on silicate fillers modified with organosilicon compounds
DEGUSSA45 citations89
US6977065B1Dec 20, 2005
Precipitated silicas
DEGUSSA12 citations83
US6878759B2Apr 12, 2005
Rubber pellets comprising silicatic and oxidic fillers
DEGUSSA9 citations74
US5470905ANov 28, 1995
Adhesion promoters for rubber and synthetic mixtures
DEGUSSA8 citations74
US5143962ASep 1, 1992
Method of granulating resorcinol/silica mixtures, the granulates obtained in this manner and their use
DEGUSSA7 citations74
US7071257B2Jul 4, 2006
Precipitated silicas
DEGUSSA10 citations73
US5206304AApr 27, 1993
Vulcanizable rubber mixtures containing bis-(2,4-organylthio-triazine-6-yl) polysulfides
DEGUSSA10 citations70
US5219963AJun 15, 1993
Peroxide vulcanizable moulding materials and a method of their manufacture
DEGUSSA5 citations63
US5216055AJun 1, 1993
Heat vulcanizable moulding materials
DEGUSSA2 citations63
US5025047AJun 18, 1991
Use of N,N'- and N,N',N'-substituted silyl ureas as antidegradation agents and polymer blends which contain them
DEGUSSA1 citations52
PKU PULVERKAUTSCHUK UNION GMBH
8 patentsUS6720369B2Apr 13, 2004
Modified rubber powders comprising silicatic fillers prepared from precipitation suspensions, process for their preparation and their use
PKU PULVERKAUTSCHUK UNION GMBH22 citations91
US6713534B2Mar 30, 2004
Rubber powders having pulverulent silicatic fillers and prepared from rubbers present in organic solvents, a process for their preparation, and their use
PKU PULVERKAUTSCHUK UNION GMBH25 citations91
US6433064B1Aug 13, 2002
Rubber powder compositions and process for the production thereof
PKU PULVERKAUTSCHUK UNION GMBH38 citations91
US6822036B1Nov 23, 2004
Rubber powders which contain large amounts of fillers, a process for preparing them and the use thereof
PKU PULVERKAUTSCHUK UNION GMBH15 citations80
US6825262B2Nov 30, 2004
Pulvurent rubber comprising carbon black filler, process for their preparation and application
PKU PULVERKAUTSCHUK UNION GMBH10 citations72
US6548584B1Apr 15, 2003
Pulverulent rubber powder containing filler, process of the production thereof and use thereof
PKU PULVERKAUTSCHUK UNION GMBH7 citations72
US6340724B1Jan 22, 2002
Powdered rubber containing modified fillers, process for the production thereof and use thereof
PKU PULVERKAUTSCHUK UNION GMBH13 citations72
US6562883B2May 13, 2003
Process for preparing carbon-black-filled rubber powders based on aqueous polymer-latex emulsions
PKU PULVERKAUTSCHUK UNION GMBH1 citations52