Inventor
NICKEL FRIEDHELM
DE16 patents
⚠️ This page may combine multiple inventors who share the name “NICKEL FRIEDHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOLDSCHMIDT AG TH
5 patentsUS4476282AOct 9, 1984
Method of producing finely divided, stable oil-in-water emulsions of organopolysiloxanes
GOLDSCHMIDT AG TH93 citations95
US4921895AMay 1, 1990
Preparation for finishing textile fibers and products and textile products having improved handle
GOLDSCHMIDT AG TH34 citations92
US4283191AAug 11, 1981
Preparation for shrinkproofing wool
GOLDSCHMIDT AG TH8 citations74
US4248590AFeb 3, 1981
Preparation for shrinkproofing wool
GOLDSCHMIDT AG TH12 citations74
US4405328ASep 20, 1983
Preparation for shrinkproofing wool
GOLDSCHMIDT AG TH2 citations62
NICKEL FRIEDHELM
4 patentsUS8110647B2Feb 7, 2012
Process for the preparation of an organopolysiloxane functionalized with a benzalmalonate by hydrosilylation in the presence of a hydroxy carboxylic acid or a cyclic ester thereof
NICKEL FRIEDHELM2 citations60
US8492575B2Jul 23, 2013
Method for improving the color index of organopolysiloxanes
NICKEL FRIEDHELM0 citations50
US8481775B2Jul 9, 2013
Method for improving the color index of organopolysiloxanes
NICKEL FRIEDHELM0 citations50
US8221507B2Jul 17, 2012
Removing the silicone coating from coated fabrics and airbags
NICKEL FRIEDHELM1 citations40
CHT R BEITLICH GMBH
3 patentsUS6958410B2Oct 25, 2005
Amido-functional aminopolydiorganosiloxanes
CHT R BEITLICH GMBH13 citations77
US7632910B2Dec 15, 2009
Polysiloxane and textile auxiliary containing a polysiloxane
CHT R BEITLICH GMBH1 citations50
US9777120B2Oct 3, 2017
Alkoxyalkylsilane-modified polysiloxanes and processes for the production thereof
CHT R BEITLICH GMBH0 citations29
HANSA TEXTILCHEMIE GMBH
3 patentsUS4654041AMar 31, 1987
Process for the removal of silicones from fibers, yarns or two-dimensional textile materials
HANSA TEXTILCHEMIE GMBH13 citations71
US4735627AApr 5, 1988
Method for finishing knitted fabric
HANSA TEXTILCHEMIE GMBH2 citations60
US4990267AFeb 5, 1991
Anhydrous preparation for finishing sewing yarn and thread: contains dimethyl-polysiloxane
HANSA TEXTILCHEMIE GMBH3 citations54