Inventor

KVITA VRATISLAV

CH43 patents

Patents

43 patents

US4250096AFeb 10, 1981

Thioxanthonecarboxylic acids, esters thioesters and amides with reactive functional groups and polymers prepared therefrom and having thioxanthone radicals as side chains

CIBA GEIGY CORP42 citations92

US4505794AMar 19, 1985

Thioxanthonecarboxylic acid esters, thioesters and amides

CIBA GEIGY CORP30 citations92

US4197133AApr 8, 1980

Photo-curable compositions of matter containing bis-azidophthalimidyl derivatives

CIBA GEIGY CORP30 citations92

US4193927AMar 18, 1980

Imidyl compounds

CIBA GEIGY CORP34 citations92

US4617151AOct 14, 1986

2- or 2,3-substituted 5,6,11,12-tetrathiotetracene and 5,6,11,12-tetraselenotetracene

CIBA GEIGY CORP19 citations82

US4365068ADec 21, 1982

Crosslinkable bis-imidyl derivatives

CIBA GEIGY CORP21 citations82

US4348530ASep 7, 1982

Thioxanthonecarboxylic acids, esters, thioesters and amides with reactive functional groups

CIBA GEIGY CORP28 citations82

US4187364AFeb 5, 1980

Crosslinkable polymers of unsaturated imides

CIBA GEIGY CORP24 citations82

US4174326ANov 13, 1979

Imidyl compounds

CIBA GEIGY CORP23 citations82

US4172836AOct 30, 1979

Imidyl compounds

CIBA GEIGY CORP28 citations82

US4132716AJan 2, 1979

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

CIBA GEIGY CORP19 citations82

US4126619ANov 21, 1978

Crosslinkable bis-imidyl derivatives

CIBA GEIGY CORP21 citations82

US5112977AMay 12, 1992

Substituted naphthacene-5,12-diones

CIBA GEIGY CORP6 citations74

US5011944AApr 30, 1991

Substituted α-pyrones

CIBA GEIGY CORP9 citations74

US4981962AJan 1, 1991

Substituted tetrathiotetracenes and tetraselenotetracenes

CIBA GEIGY CORP7 citations74

US4506083AMar 19, 1985

Thioxanthonecarboxylic acid esters, thioesters and amides

CIBA GEIGY CORP12 citations74

US4385182AMay 24, 1983

Thioxanthonecarboxylic acids and thioxanthonecarboxylic acid derivatives

CIBA GEIGY CORP16 citations74

US4367324AJan 4, 1983

Photocrosslinkable polymers with thioxanthone and imidyl groupings in side chains

CIBA GEIGY CORP12 citations74

US4363917ADec 14, 1982

3,5-Disubstituted phthalic acid imides, phthalic acids and phthalic acid anhydrides

CIBA GEIGY CORP10 citations74

US4233220ANov 11, 1980

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

CIBA GEIGY CORP6 citations74

US4115231ASep 19, 1978

Crosslinkable mixtures of oligomers or polymers and diamines

CIBA GEIGY CORP20 citations74

US4111771ASep 5, 1978

Crosslinkable tetra-imidyl derivatives and crosslinked polymers therefrom

CIBA GEIGY CORP7 citations74

US4110188AAug 29, 1978

Crosslinkable mixtures of bis-imidyl derivatives

CIBA GEIGY CORP16 citations74

US3979393ASep 7, 1976

Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins

CIBA GEIGY CORP12 citations74

US4582881AApr 15, 1986

2-substituted 5-vinylpyrimidines, polymer obtainable therefrom and preparation thereof

CIBA GEIGY CORP3 citations63

US4480105AOct 30, 1984

3,5-Disubstituted phthalic acids and phthalic anhydrides

CIBA GEIGY CORP2 citations63

US4476305AOct 9, 1984

2-Substituted 5-vinylpyrimidines, polymers obtainable therefrom and preparation thereof

CIBA GEIGY CORP1 citations63

US4280946AJul 28, 1981

Crosslinkable bis-imidyl derivatives

CIBA GEIGY CORP1 citations63

US4247660AJan 27, 1981

Photo-crosslinkable polymers having azidophthalimidyl side groups

CIBA GEIGY CORP4 citations63

US4160081AJul 3, 1979

Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins

CIBA GEIGY CORP4 citations63

US4131613ADec 26, 1978

Isoimidyl-phthalic anhydrides

CIBA GEIGY CORP2 citations63

US4115359ASep 19, 1978

Crosslinkable polymers prepared from maleimidyl substituted trimellitic acid compounds

CIBA GEIGY CORP4 citations63

US5391749AFeb 21, 1995

Substituted naphthacene-5,12-diones and their use

CIBA GEIGY CORP1 citations52

US5220048AJun 15, 1993

Substituted benzocyclobutenes, a process for their preparation and their use

CIBA GEIGY CORP1 citations52

US5004814AApr 2, 1991

Substituted α-pyrones and process for their preparation

CIBA GEIGY CORP0 citations52

US4762926AAug 9, 1988

Process for the preparation of the 2-substituted-5-vinylpyrimidines

CIBA GEIGY CORP0 citations52

US4609741ASep 2, 1986

Phthalic acid derivatives which are substituted by 2-propynyloxy groups, processes for their preparation and their use

CIBA GEIGY CORP1 citations52

US4219481AAug 26, 1980

Crosslinkable bis-imidyl derivatives

CIBA GEIGY CORP0 citations52

US4211705AJul 8, 1980

Imidyl-benzenedicarboxylic acid derivatives

CIBA GEIGY CORP0 citations52

KVITA VRATISLAV

Patents

3- and 4-Azidophthalic acid derivatives

Imidyl-benzenedicarboxylic acid derivatives

Imidyl compounds

Substituted naphthacene-5, 12-diones

Thioxanthonecarboxylic acids, esters thioesters and amides with reactive functional groups and polymers prepared therefrom and having thioxanthone radicals as side chains

Thioxanthonecarboxylic acid esters, thioesters and amides

Photo-curable compositions of matter containing bis-azidophthalimidyl derivatives

Imidyl compounds

2- or 2,3-substituted 5,6,11,12-tetrathiotetracene and 5,6,11,12-tetraselenotetracene

Crosslinkable bis-imidyl derivatives

Thioxanthonecarboxylic acids, esters, thioesters and amides with reactive functional groups

Crosslinkable polymers of unsaturated imides

Imidyl compounds

Imidyl compounds

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

Crosslinkable bis-imidyl derivatives

Substituted naphthacene-5,12-diones

Substituted α-pyrones

Substituted tetrathiotetracenes and tetraselenotetracenes

Thioxanthonecarboxylic acid esters, thioesters and amides

Thioxanthonecarboxylic acids and thioxanthonecarboxylic acid derivatives

Photocrosslinkable polymers with thioxanthone and imidyl groupings in side chains

3,5-Disubstituted phthalic acid imides, phthalic acids and phthalic acid anhydrides

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

Crosslinkable mixtures of oligomers or polymers and diamines

Crosslinkable tetra-imidyl derivatives and crosslinked polymers therefrom

Crosslinkable mixtures of bis-imidyl derivatives

Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins

2-substituted 5-vinylpyrimidines, polymer obtainable therefrom and preparation thereof

3,5-Disubstituted phthalic acids and phthalic anhydrides

2-Substituted 5-vinylpyrimidines, polymers obtainable therefrom and preparation thereof

Crosslinkable bis-imidyl derivatives

Photo-crosslinkable polymers having azidophthalimidyl side groups

Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins

Isoimidyl-phthalic anhydrides

Crosslinkable polymers prepared from maleimidyl substituted trimellitic acid compounds

Substituted naphthacene-5,12-diones and their use

Substituted benzocyclobutenes, a process for their preparation and their use

Substituted α-pyrones and process for their preparation

Process for the preparation of the 2-substituted-5-vinylpyrimidines

Phthalic acid derivatives which are substituted by 2-propynyloxy groups, processes for their preparation and their use

Crosslinkable bis-imidyl derivatives

Imidyl-benzenedicarboxylic acid derivatives