Roland Darms

Person

Therwil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Polymers obtained by heating allybicyclo[2.2.1]hept-5-ene-2-carboxy...
- Patent number 4,992,518
- Issue date Feb 12, 1991
- Ciba-Geigy Corporation
- Andreas Kramer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Allylbicyclo[2.2.1]hept-5-ene-2-carboxylic acid amides
- Patent number 4,861,885
- Issue date Aug 29, 1989
- Ciba-Geigy Corporation
- Andreas Kramer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycidyloxy diketones
- Patent number 4,649,181
- Issue date Mar 10, 1987
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phthalic acid derivatives which are substituted by 2-propynyloxy gr...
- Patent number 4,609,741
- Issue date Sep 2, 1986
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flexible, printed circuit
- Patent number 4,562,119
- Issue date Dec 31, 1985
- Ciba-Geigy Corporation
- Roland Darms
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible base materials, their preparation and their use for printe...
- Patent number 4,503,285
- Issue date Mar 5, 1985
- Ciba-Geigy Corporation
- Roland Darms
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible base materials, their preparation and their use for printe...
- Patent number 4,496,794
- Issue date Jan 29, 1985
- Ciba-Geigy Corporation
- Roland Darms
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Crosslinkable bis-imidyl derivatives
- Patent number 4,365,068
- Issue date Dec 21, 1982
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon-modified bis-phthalic acid derivatives
- Patent number 4,306,073
- Issue date Dec 15, 1981
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable bis-imidyl derivatives
- Patent number 4,280,946
- Issue date Jul 28, 1981
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon-modified phthalic acid derivatives
- Patent number 4,261,898
- Issue date Apr 14, 1981
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic diamines and their use as polycondensation components for...
- Patent number 4,239,880
- Issue date Dec 16, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives
- Patent number 4,233,220
- Issue date Nov 11, 1980
- Ciba-Geigy Corporation
- Vratislav Kvita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable bis-imidyl derivatives
- Patent number 4,219,481
- Issue date Aug 26, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon-modified imidyl-phthalic acid derivatives
- Patent number 4,210,588
- Issue date Jul 1, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer containing imidyl groups and silyl groups
- Patent number 4,200,724
- Issue date Apr 29, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic diamines and their use as polycondensation components for...
- Patent number 4,196,144
- Issue date Apr 1, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable polymers of unsaturated imides
- Patent number 4,189,560
- Issue date Feb 19, 1980
- Ciba-Geigy Corporation
- Martin Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable polymers of unsaturated imides
- Patent number 4,187,364
- Issue date Feb 5, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon-modified phthalic acid derivatives
- Patent number 4,176,124
- Issue date Nov 27, 1979
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidyl- and isoimidyl-phthalic anhydrides, process for their manufa...
- Patent number 4,160,081
- Issue date Jul 3, 1979
- Ciba-Geigy Corporation
- Vratislav Kvita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phthalimides substituted by alkenylamino groups
- Patent number 4,158,662
- Issue date Jun 19, 1979
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phthalic acid derivatives substituted by alkenylamino groups
- Patent number 4,140,703
- Issue date Feb 20, 1979
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives
- Patent number 4,132,716
- Issue date Jan 2, 1979
- Ciba-Geigy Corporation
- Vratislav Kvita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoimidyl-phthalic anhydrides
- Patent number 4,131,613
- Issue date Dec 26, 1978
- Ciba-Geigy Corporation
- Vratislav Kvita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phthalic acid diesters or ester-amides substituted by alkenylamino...
- Patent number 4,127,712
- Issue date Nov 28, 1978
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable bis-imidyl derivatives
- Patent number 4,126,619
- Issue date Nov 21, 1978
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyamide-polyamide-acid copolymers
- Patent number 4,124,651
- Issue date Nov 7, 1978
- Ciba-Geigy Corporation
- Dieter Lohmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable mixtures of oligomers or polymers and diamines
- Patent number 4,115,231
- Issue date Sep 19, 1978
- Ciba-Geigy Corporation
- Roland Darms
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable polymers of compounds containing 5-maleimidyl-isophth...
- Patent number 4,115,368
- Issue date Sep 19, 1978
- Ciba-Geigy Corporation
- Martin Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Roland Darms

Person

Patents Grantslast 30 patents

Polymers obtained by heating allybicyclo[2.2.1]hept-5-ene-2-carboxy...

Allylbicyclo[2.2.1]hept-5-ene-2-carboxylic acid amides

Glycidyloxy diketones

Phthalic acid derivatives which are substituted by 2-propynyloxy gr...

Flexible, printed circuit

Flexible base materials, their preparation and their use for printe...

Flexible base materials, their preparation and their use for printe...

Crosslinkable bis-imidyl derivatives

Silicon-modified bis-phthalic acid derivatives

Crosslinkable bis-imidyl derivatives

Silicon-modified phthalic acid derivatives

Aromatic diamines and their use as polycondensation components for...

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

Crosslinkable bis-imidyl derivatives

Silicon-modified imidyl-phthalic acid derivatives

Polymer containing imidyl groups and silyl groups

Aromatic diamines and their use as polycondensation components for...

Crosslinkable polymers of unsaturated imides

Crosslinkable polymers of unsaturated imides

Silicon-modified phthalic acid derivatives

Imidyl- and isoimidyl-phthalic anhydrides, process for their manufa...

Phthalimides substituted by alkenylamino groups

Phthalic acid derivatives substituted by alkenylamino groups

Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives

Isoimidyl-phthalic anhydrides

Phthalic acid diesters or ester-amides substituted by alkenylamino...

Crosslinkable bis-imidyl derivatives

Process for the production of polyamide-polyamide-acid copolymers

Crosslinkable mixtures of oligomers or polymers and diamines

Crosslinkable polymers of compounds containing 5-maleimidyl-isophth...