Inventor
ORTELT MARTINA
DE23 patents
⚠️ This page may combine multiple inventors who share the name “ORTELT MARTINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
11 patentsUS10221277B2Mar 5, 2019
Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardener
EVONIK DEGUSSA GMBH10 citations82
US10214612B2Feb 26, 2019
Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardener
EVONIK DEGUSSA GMBH11 citations82
US10173979B2Jan 8, 2019
Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine
EVONIK DEGUSSA GMBH9 citations82
US10160717B2Dec 25, 2018
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH9 citations82
US9868702B2Jan 16, 2018
Process for producing 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine
EVONIK DEGUSSA GMBH10 citations82
US9862673B2Jan 9, 2018
2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH10 citations82
US10472460B2Nov 12, 2019
Use of substituted benzyl alcohols in reactive epoxy systems
EVONIK DEGUSSA GMBH5 citations70
US10280252B2May 7, 2019
Latent epoxy resin formulations for liquid impregnation processes for production of fibre composite materials
EVONIK DEGUSSA GMBH4 citations70
US10252980B1Apr 9, 2019
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH4 citations70
US10155840B2Dec 18, 2018
Latent epoxy resin formulations for liquid impregnation processes for production of fibre-reinforced composites
EVONIK DEGUSSA GMBH2 citations70
US9994671B2Jun 12, 2018
Curable composition with high fracture toughness
EVONIK DEGUSSA GMBH4 citations70
DEGUSSA
4 patentsUS7135522B2Nov 14, 2006
Dispersions of amorphous urethanized unsaturated polyester resins based on particular dicidol isomers
DEGUSSA27 citations92
US6881785B2Apr 19, 2005
Dispersions of amorphous unsaturated polyester resins based on particular Dicidol isomers
DEGUSSA28 citations91
US6797787B2Sep 28, 2004
Epoxidized polyalkenylenes and method for their preparation
DEGUSSA29 citations90
US6353060B1Mar 5, 2002
Aqueous binders based on polybutadiene
DEGUSSA6 citations70
HUELS CHEMISCHE WERKE AG
4 patentsUS5919859AJul 6, 1999
Aqueous resin dispersions
HUELS CHEMISCHE WERKE AG12 citations71
US6218477B1Apr 17, 2001
Aqueous binders based on polybutadiene
HUELS CHEMISCHE WERKE AG6 citations70
US5705597AJan 6, 1998
Ketone-aldehyde resin with wide compatibility, process for its preparation, and composition containing same
HUELS CHEMISCHE WERKE AG14 citations68
US5705557AJan 6, 1998
One-component aqueous coating systems containing a reactive additive component
HUELS CHEMISCHE WERKE AG4 citations61