Inventor
WENZEL FRANZ
DE17 patents
Patents
17 patentsUS4543383ASep 24, 1985
Impact resistant resins and method for making the same
ROEHM GMBH33 citations89
US4877853AOct 31, 1989
Polymethyl methacrylate molding compounds
ROEHM GMBH23 citations81
US4521567AJun 4, 1985
Method for making impact resistant molding compositions
ROEHM GMBH21 citations81
US4463032AJul 31, 1984
Method for making block-resistant soft polymer beads
ROEHM GMBH24 citations81
US4206143AJun 3, 1980
Method for making N-substituted acrylamides and methacrylamides
ROEHM GMBH26 citations80
US4149984AApr 17, 1979
Lubricating oil additives
ROEHM GMBH30 citations80
US4614827ASep 30, 1986
Method for isolating vinyl salt compounds from aqueous solutions
ROEHM GMBH14 citations73
US4261777AApr 14, 1981
Method and apparatus for making a film-coated synthetic resin tube
ROEHM GMBH14 citations73
US4229311AOct 21, 1980
Lubricating oil additives
ROEHM GMBH17 citations71
US4239876ADec 16, 1980
Method of making polymerizable liquid mixtures
ROEHM GMBH9 citations70
US4777632AOct 11, 1988
Data storage disk
ROEHM GMBH3 citations62
US4709000ANov 24, 1987
Acrylic resins of low hygroscopicity
ROEHM GMBH2 citations62
US4636458AJan 13, 1987
Storage disk made of para-methyl styrene
ROEHM GMBH6 citations62
US4361687ANov 30, 1982
Method for the polymerization of water soluble monomers
ROEHM GMBH6 citations57
US4241203ADec 23, 1980
Acrylonitrile copolymers having low residual monomer content and methods for their preparation
ROEHM GMBH6 citations57
US4224425ASep 23, 1980
Partial polymerization method for vinyl monomers
ROEHM GMBH3 citations55
US4517380AMay 14, 1985
Method for purifying methacrylamidopropyl trimethylammonium chloride and related compounds
ROEHM GMBH1 citations51