Inventor
STOBER REINHARD
DE24 patents
⚠️ This page may combine multiple inventors who share the name “STOBER REINHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
13 patentsUS4940785AJul 10, 1990
Method of preparing cellulose ethers containing tertiary or quaternary nitrogen
DEGUSSA30 citations91
US4785087ANov 15, 1988
Process for dry cationization of starch
DEGUSSA29 citations90
US4758282AJul 19, 1988
Process for dry cationization of galactomannans
DEGUSSA20 citations82
US6878759B2Apr 12, 2005
Rubber pellets comprising silicatic and oxidic fillers
DEGUSSA9 citations74
US4278615AJul 14, 1981
Process for the production of aromatic peroxycarboxylic acids
DEGUSSA12 citations73
US4812257AMar 14, 1989
Process for dry cationization of starch
DEGUSSA6 citations71
US5206304AApr 27, 1993
Vulcanizable rubber mixtures containing bis-(2,4-organylthio-triazine-6-yl) polysulfides
DEGUSSA10 citations70
US4822851AApr 18, 1989
Process for the preparation of cationized polyvinyl alcohol
DEGUSSA8 citations69
US7560414B2Jul 14, 2009
Adsorbents, process for the production thereof and use thereof
DEGUSSA5 citations68
US4981958AJan 1, 1991
Method for the dry cationization of starch II
DEGUSSA5 citations62
US4940784AJul 10, 1990
Method for the dry cationization of galactomannans (II)
DEGUSSA4 citations62
US5116967AMay 26, 1992
Method of manufacturing an adjustable-viscosity cationic starch
DEGUSSA5 citations60
US5001191AMar 19, 1991
Process for dry cationization of polyvinyl alcohol
DEGUSSA4 citations58
PKU PULVERKAUTSCHUK UNION GMBH
9 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
US6329449B1Dec 11, 2001
Pulverulent rubber powders comprising modified fillers, processes for their preparation and their use
PKU PULVERKAUTSCHUK UNION GMBH12 citations71
US6562883B2May 13, 2003
Process for preparing carbon-black-filled rubber powders based on aqueous polymer-latex emulsions
PKU PULVERKAUTSCHUK UNION GMBH1 citations52