P

Inventor

TRAENCKNER HANS-JOACHIM

DE51 patents
⚠️ This page may combine multiple inventors who share the name “TRAENCKNER HANS-JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

47 patents
US5977053ANov 2, 1999

Detergents and cleaners containing iminodisuccinates

BAYER AG407 citations99
US5594077AJan 14, 1997

Process for preparing polymers which contain aspartic acid

BAYER AG71 citations95
US5493004AFeb 20, 1996

Process for the preparation of polysuccinimide

BAYER AG21 citations92
US4081492AMar 28, 1978

Hardenable coating compositions

BAYER AG32 citations92
US5371180ADec 6, 1994

Process for the preparation of polysuccinimide and polyaspartic acid

BAYER AG34 citations90
US4451509AMay 29, 1984

Radiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groups

BAYER AG22 citations80
US4889911ADec 26, 1989

Process for the production of fully aromatic, thermotropic polyesters and polyester carbonates

BAYER AG12 citations74
US4585828AApr 29, 1986

Emulsifiable radiation-curable acryloyl-containing polyesters, a process for their preparation and their use

BAYER AG8 citations74
US4179478ADec 18, 1979

Process for the production of binders

BAYER AG13 citations74
US3931355AJan 6, 1976

Radical-initiated polymerization reactions and mixture

BAYER AG10 citations74
US5599965AFeb 4, 1997

Process for the preparation of dialky carbonates

BAYER AG15 citations73
US5523452AJun 4, 1996

Process for preparing dimethyl carbonate

BAYER AG8 citations73
US5233072AAug 3, 1993

Process for the preparation of dialkyl carbonates

BAYER AG10 citations73
US6524392B1Feb 25, 2003

Use of water-soluble polymeric polycarboxylates in cleaner formulations with abrasive action

BAYER AG7 citations71
US5834611ANov 10, 1998

Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines

BAYER AG12 citations70
US4177172ADec 4, 1979

Aqueous nitrocellulose/alkyd resin dispersion

BAYER AG10 citations70
US4107012AAug 15, 1978

Monomer-free resin compositions, based on unsaturated polyesters, which can be cured by UV-light

BAYER AG9 citations70
US4856342AAug 15, 1989

Process and device for measuring the adhesion of fibres in fibre-reinforced synthetic materials

BAYER AG18 citations69
US4303567ADec 1, 1981

Process for the production of thinlayer polyester coatings

BAYER AG6 citations69
US5552549ASep 3, 1996

Process for the dechlorination of chlorinated aromatic compounds

BAYER AG5 citations63
US5459273AOct 17, 1995

Process for the preparation of 2-halogeno-5-cyano pyridines

BAYER AG4 citations63
US5086102AFeb 4, 1992

Mixtures of poly(arylene sulphides), maleamidic acids and glass fibres

BAYER AG4 citations63
US4968761ANov 6, 1990

Process of fusing polyarylene sulfide with sulfonic acid salt

BAYER AG4 citations63
US4404298ASep 13, 1983

Aqueous dispersions based on cellulose nitrates, polyester of alkyd resins and aminoplast resins, processes for the production thereof and the use thereof for the production of coatings

BAYER AG4 citations63
US5583252ADec 10, 1996

Process for preparing 4,4'-dinitrostilbene-2,2'-disulphonic acid and its salts

BAYER AG3 citations62
US5504260AApr 2, 1996

Catalytic oxidation

BAYER AG4 citations62
US5463068AOct 31, 1995

Process for desulphurizing organic mercapto and/or disulphide compounds

BAYER AG4 citations62
US4921935AMay 1, 1990

Preparation of polyarylene sulphides with ketone or pinacone

BAYER AG5 citations62
US6160168ADec 12, 2000

Triphenylphosphine mono and dimethoxy tri-sodium sulphonates

BAYER AG3 citations61
US6153780ANov 28, 2000

Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst

BAYER AG3 citations61
US6147238ANov 14, 2000

Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst

BAYER AG3 citations61
US6051738AApr 18, 2000

Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst

BAYER AG2 citations61
US5756846AMay 26, 1998

Process for the preparation of primary octadienylamines

BAYER AG4 citations61
US5137938AAug 11, 1992

Mixture of polyarylene sulphides, glass fibres and maleimides

BAYER AG2 citations61
US5089590AFeb 18, 1992

Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyesters

BAYER AG3 citations61
US4562274ADec 31, 1985

Process for the preparation and isolation of polyglycidyl compounds

BAYER AG2 citations61
US4383902AMay 17, 1983

Photopolymerizable polyester resins, a process for their production and their use as lacquer binders

BAYER AG4 citations61
US4272420AJun 9, 1981

Aqueous polyester emulsions and the use thereof for the production of particularly thin-layer coatings

BAYER AG4 citations61
US4281068AJul 28, 1981

Aqueous polyester emulsions for the production of open-pore coatings

BAYER AG6 citations60
US4112018ASep 5, 1978

Unsaturated polyester resins suitable for the production of cross-linked polyesters which are difficult to saponify

BAYER AG4 citations60
US5679761AOct 21, 1997

Iminodisuccinate-containing polymers

BAYER AG3 citations59
US5071905ADec 10, 1991

Mixtures of polyarylene sulfides, glass fibers and silanes containing nitro groups

BAYER AG2 citations58
US4886869ADec 12, 1989

Thermotropic aromatic polyester carbonates, a process for their preparation and their use

BAYER AG1 citations52
US4439591AMar 27, 1984

Process for the production of blocked compounds optionally containing free hydroxyl groups and their use for the production of polyurethanes

BAYER AG1 citations52
US6084113AJul 4, 2000

Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines

BAYER AG0 citations51
US4304695ADec 8, 1981

Air-drying, fatty acid-modified lacquer binders, based on fumaric or maleic acid bis-glycidyl ester copolymers

BAYER AG1 citations51
US5084549AJan 28, 1992

Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonate and polyesters

BAYER AG1 citations47

HOECHST AG

1 patent

PFIZER

1 patent

WOLFF WALSRODE AG

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.