Inventor

HETTCHE ALBERT

DE37 patents

Patents

37 patents

US4559159ADec 17, 1985

Copolymers, their preparation and their use as assistants in detergents and cleansing agents

BASF AG64 citations96

US5175361ADec 29, 1992

Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids

BASF AG38 citations93

US4725655AFeb 16, 1988

Preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids and anhydrides

BASF AG44 citations93

US6056967AMay 2, 2000

Method of producing water-soluble condensates and addition products containing amino groups, and use of said condensates and addition products

BASF AG35 citations92

US5710228AJan 20, 1998

Maleimide/α-olefin copolymers and their use as light stabilizers and stabilizers for organic material

BASF AG32 citations92

US4695397ASep 22, 1987

Granular bleaching activator

BASF AG26 citations92

US4693909ASep 15, 1987

Aqueous wax dispersions as preservatives for metal surfaces and surfaces of coatings, their use and a process for preserving metal surfaces and surfaces of coatings

BASF AG35 citations92

US4647396AMar 3, 1987

Copolymers for detergents and cleaning agents

BASF AG43 citations92

US4624803ANov 25, 1986

Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning

BASF AG44 citations92

US4340766AJul 20, 1982

Dishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactants

BASF AG31 citations92

US5064908ANov 12, 1991

Preparation of emulsifiable polyethylene by oxidizing polyethylene in a fluidized bed reactor

BASF AG25 citations78

US4914167AApr 3, 1990

Polymeric organic acids, their preparation and their use in detergents and cleansers

BASF AG13 citations74

US4702858AOct 27, 1987

Washing agents containing, as additives, carboxyl-containing copolymers which are neutralized or amidated with amines

BASF AG16 citations74

US4496439AJan 29, 1985

Acidic zinc-plating bath

BASF AG10 citations74

US4670524AJun 2, 1987

Preparation of water-soluble polymer powders and their use

BASF AG9 citations73

US4212709AJul 15, 1980

Acidic nickel electroplating bath containing sulfobetaines as brighteners and levelling agents

BASF AG11 citations73

US4139532AFeb 13, 1979

N-Acylaminonaphthalimides

BASF AG12 citations73

US4614604ASep 30, 1986

Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols

BASF AG15 citations72

US4438008AMar 20, 1984

Lubricant, containing esterified ethylene/acrylic acid or ethylene/maleic acid copolymers as the active ingredient, for moulding chlorine-containing thermoplastics

BASF AG16 citations72

US4417035ANov 22, 1983

Emulsifiable hard waxes consisting of copolymers of ethylene with unsaturated carboxylic acids

BASF AG9 citations72

US4889897ADec 26, 1989

Oxidation of polyethylene

BASF AG13 citations71

US4750933AJun 14, 1988

Floor polish emulsions based on ethylene copolymer

BASF AG11 citations71

US4344862AAug 17, 1982

Reaction products of sulfonamido-carboxylic acids or carboxamido-carboxylic acids with alkanolamines, and their use as low-foaming corrosion inhibitors

BASF AG9 citations71

US4187226AFeb 5, 1980

Pyrazoline compounds

BASF AG5 citations63

US4183851AJan 15, 1980

Pyrazoline compounds

BASF AG2 citations63

US4164500AAug 14, 1979

Pyrazoline compounds

BASF AG3 citations63

US4129563ADec 12, 1978

Pyrazoline compounds

BASF AG3 citations63

US4680327AJul 14, 1987

Stabilizers

BASF AG5 citations62

US4479016AOct 23, 1984

Ethoxylates of diacetylene alcohols and the use of these compounds as surfactants

BASF AG5 citations62

US4406705ASep 27, 1983

Hard waxes comprising terpolymers of ethylene with unsaturated carboxylic acids and unsaturated carboxylic acid esters

BASF AG3 citations62

US4075211AFeb 21, 1978

Naphthalimide compounds and optical brighteners

BASF AG3 citations62

US4207255AJun 10, 1980

Manufacture of very pure halonaphthalic acid anhydrides

BASF AG3 citations60

US4621109ANov 4, 1986

Polypropylene stabilizing anti-oxidant 2,3-dihydrobenz-4-oxa-1-thiin derivatives, compositions and method of use therefor

BASF AG4 citations59

HETTCHE ALBERT

Patents

Copolymers, their preparation and their use as assistants in detergents and cleansing agents

Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids

Preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids and anhydrides

Method of producing water-soluble condensates and addition products containing amino groups, and use of said condensates and addition products

Maleimide/α-olefin copolymers and their use as light stabilizers and stabilizers for organic material

Granular bleaching activator

Aqueous wax dispersions as preservatives for metal surfaces and surfaces of coatings, their use and a process for preserving metal surfaces and surfaces of coatings

Copolymers for detergents and cleaning agents

Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning

Dishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactants

Oxidized polyethylene and use as lubricant for polyvinylchloride

Use of heterocyclic compounds as activators for inorganic peroxy compounds

Foam control in the sugar industry and in the yeast industry

Additives for detergents and cleaning agents

Preparation of emulsifiable polyethylene by oxidizing polyethylene in a fluidized bed reactor

Polymeric organic acids, their preparation and their use in detergents and cleansers

Washing agents containing, as additives, carboxyl-containing copolymers which are neutralized or amidated with amines

Acidic zinc-plating bath

Preparation of water-soluble polymer powders and their use

Acidic nickel electroplating bath containing sulfobetaines as brighteners and levelling agents

N-Acylaminonaphthalimides

Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols

Lubricant, containing esterified ethylene/acrylic acid or ethylene/maleic acid copolymers as the active ingredient, for moulding chlorine-containing thermoplastics

Emulsifiable hard waxes consisting of copolymers of ethylene with unsaturated carboxylic acids

Oxidation of polyethylene

Floor polish emulsions based on ethylene copolymer

Reaction products of sulfonamido-carboxylic acids or carboxamido-carboxylic acids with alkanolamines, and their use as low-foaming corrosion inhibitors

Pyrazoline compounds

Pyrazoline compounds

Pyrazoline compounds

Pyrazoline compounds

Stabilizers

Ethoxylates of diacetylene alcohols and the use of these compounds as surfactants

Hard waxes comprising terpolymers of ethylene with unsaturated carboxylic acids and unsaturated carboxylic acid esters

Naphthalimide compounds and optical brighteners

Manufacture of very pure halonaphthalic acid anhydrides

Polypropylene stabilizing anti-oxidant 2,3-dihydrobenz-4-oxa-1-thiin derivatives, compositions and method of use therefor