Inventor

REISCHL ARTUR

DE41 patents

Patents

41 patents

US4595445AJun 17, 1986

Adhesive joining of surfaces using thermosetting polyurethane urea reactive adhesive compositions

BAYER AG66 citations96

US4454259AJun 12, 1984

Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products

BAYER AG45 citations96

US4293456AOct 6, 1981

Process for the production of polyurethane plastics

BAYER AG43 citations96

US4137360AJan 30, 1979

Microporous sheets and a process for making them

BAYER AG99 citations96

US4576718AMar 18, 1986

Use of water-absorbing, highly-filled polyurethane (urea) compositions for biological treatment of waste-containing liquids

BAYER AG98 citations95

US4093569AJun 6, 1978

Polyurethane resins produced from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents

BAYER AG60 citations95

US4735725AApr 5, 1988

Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage

BAYER AG64 citations94

US4801621AJan 31, 1989

Foam-containing polyurethane(urea) compositions and process for the preparation thereof

BAYER AG29 citations93

US4734439AMar 29, 1988

Foam-containing polyurethane(urea) compositions and process for the preparation thereof

BAYER AG38 citations93

US4608397AAug 26, 1986

Filler-containing polyurethane (urea) compositions prepared from prepolymers reacted with water in the presence of lignite or peat

BAYER AG27 citations93

US4595709AJun 17, 1986

Process for the production of isocyanate polyaddition products

BAYER AG43 citations93

US4324716AApr 13, 1982

Solutions of polyisocyanate polyaddition products

BAYER AG34 citations93

US4320208AMar 16, 1982

Process for the production of polyurethane plastics in which polyisocyanates are reacted with reactive organic fillers comprising biomasses

BAYER AG48 citations93

US4310448AJan 12, 1982

Process for the preparation of stable ionic dispersions

BAYER AG29 citations93

US4310449AJan 12, 1982

Process for the preparation of stable dispersions

BAYER AG36 citations93

US4305857ADec 15, 1981

Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds

BAYER AG45 citations93

US4260530AApr 7, 1981

Process for the preparation of polyurethane resins using stable dispersions as a starting component

BAYER AG102 citations93

US4251638AFeb 17, 1981

Process for the production of polyurethane plastics

BAYER AG30 citations93

US4092275AMay 30, 1978

Polyurethane resins prepared from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents

BAYER AG36 citations92

US4843105AJun 27, 1989

Process for the preparation of filler-containing, antionically modified polyurethane (urea) compositions, the polyurethane (urea) compositions so-obtained, and the use thereof

BAYER AG50 citations91

US4472558ASep 18, 1984

Process for carrying out reactions caused by the transport of substances

BAYER AG36 citations90

US4393166AJul 12, 1983

Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products

BAYER AG21 citations82

US4297456AOct 27, 1981

Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in a hydroxyl containing compound as dispersing agent

BAYER AG23 citations81

US4147680AApr 3, 1979

Production of polyurethane resins using as active hydrogen material a stable dispersion of ionic polyisocyanate-polyaddition products in hydroxyl containing compounds as a dispersing agent

BAYER AG23 citations81

US5000853AMar 19, 1991

Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage

BAYER AG20 citations80

US4820415AApr 11, 1989

Polymer carrier masses as carriers in biochemical conversion processes in the aqueous phase

BAYER AG17 citations74

US4749496AJun 7, 1988

Process for removing impurities from mixtures of water with water-miscible solvents

BAYER AG14 citations74

US4311800AJan 19, 1982

Process for working up cross-linked isocyanate distillation residues containing urea groups and use of the products of the process as starting components for the production of synthetic resins

BAYER AG16 citations74

US4206109AJun 3, 1980

Process for the preparation of stable dispersions

BAYER AG6 citations74

US4186118AJan 29, 1980

Process for the preparation of modified aqueous synthetic resin dispersions

BAYER AG16 citations74

US4182828AJan 8, 1980

Production of solutions or dispersions of polyisocyanate polyaddition products containing urethane and/or urea groups and containing both anionic and cationic groups

BAYER AG16 citations74

US4086193AApr 25, 1978

Microporous sheets and a process for making them

BAYER AG17 citations74

US4834003AMay 30, 1989

Combustion of aqueous sewage sludge by the fluidized bed process

BAYER AG15 citations73

US4096101AJun 20, 1978

Process for the production of chemically after-cross-linked polyurethane resins

BAYER AG13 citations73

US4336365AJun 22, 1982

Process for the continuous preparation of polyisocyanates containing uretdione groups and their use as starting components for the production of polyurethane resins

BAYER AG12 citations72

US4287069ASep 1, 1981

Process for the improved working up of effluent

BAYER AG9 citations72

US3993641ANov 23, 1976

Process for the production of polyisocyanates containing uretdione groups

BAYER AG11 citations72

US4119613AOct 10, 1978

Process for the production of polyisocyanate-polyaddition products using a multi-phase reaction flow tube

BAYER AG17 citations70

REISCHL ARTUR

Patents

Adhesive joining of surfaces using thermosetting polyurethane urea reactive adhesive compositions

Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products

Process for the production of polyurethane plastics

Microporous sheets and a process for making them

Use of water-absorbing, highly-filled polyurethane (urea) compositions for biological treatment of waste-containing liquids

Polyurethane resins produced from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents

Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage

Foam-containing polyurethane(urea) compositions and process for the preparation thereof

Foam-containing polyurethane(urea) compositions and process for the preparation thereof

Filler-containing polyurethane (urea) compositions prepared from prepolymers reacted with water in the presence of lignite or peat

Process for the production of isocyanate polyaddition products

Solutions of polyisocyanate polyaddition products

Process for the production of polyurethane plastics in which polyisocyanates are reacted with reactive organic fillers comprising biomasses

Process for the preparation of stable ionic dispersions

Process for the preparation of stable dispersions

Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds

Process for the preparation of polyurethane resins using stable dispersions as a starting component

Process for the production of polyurethane plastics

Polyurethane resins prepared from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents

Process for the preparation of filler-containing, antionically modified polyurethane (urea) compositions, the polyurethane (urea) compositions so-obtained, and the use thereof

Process for carrying out reactions caused by the transport of substances

Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products

Process for working up isocyanate distillation residues

Suspensions of isocyanate distillation residues in polyols

Method for making bonds

Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in a hydroxyl containing compound as dispersing agent

Production of polyurethane resins using as active hydrogen material a stable dispersion of ionic polyisocyanate-polyaddition products in hydroxyl containing compounds as a dispersing agent

Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage

Polymer carrier masses as carriers in biochemical conversion processes in the aqueous phase

Process for removing impurities from mixtures of water with water-miscible solvents

Process for working up cross-linked isocyanate distillation residues containing urea groups and use of the products of the process as starting components for the production of synthetic resins

Process for the preparation of stable dispersions

Process for the preparation of modified aqueous synthetic resin dispersions

Production of solutions or dispersions of polyisocyanate polyaddition products containing urethane and/or urea groups and containing both anionic and cationic groups

Microporous sheets and a process for making them

Combustion of aqueous sewage sludge by the fluidized bed process

Process for the production of chemically after-cross-linked polyurethane resins

Process for the continuous preparation of polyisocyanates containing uretdione groups and their use as starting components for the production of polyurethane resins

Process for the improved working up of effluent

Process for the production of polyisocyanates containing uretdione groups

Process for the production of polyisocyanate-polyaddition products using a multi-phase reaction flow tube