Helmut Bach

Person

Mutterstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Production of photopolymeric flexographic relief printing plates
- Patent number 5,252,432
- Issue date Oct 12, 1993
- BASF Aktiengesellschaft
- Helmut Bach
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of photopolymeric flexographic relief printing plates
- Patent number 5,240,815
- Issue date Aug 31, 1993
- BASF Aktiengesellschaft
- Thomas Telser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparation of relief printing plates
- Patent number 5,061,606
- Issue date Oct 29, 1991
- BASF Aktiengesellschaft
- Thomas Telser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilayer, sheet-like, photosensitive recording material
- Patent number 5,035,981
- Issue date Jul 30, 1991
- BASF Aktiengesellschaft
- Karl-Rudolf Kurtz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilayer, sheet-like, photosensitive recording material
- Patent number 4,946,758
- Issue date Aug 7, 1990
- BASF Aktiengesellschaft
- Karl-Rudolf Kurtz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coating plate cylinders or sleeves with a continuous photosensitive...
- Patent number 4,869,997
- Issue date Sep 26, 1989
- BASF Aktiengesellschaft
- Horst Koch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aftertreatment of relief plates using solution comprising a carboxy...
- Patent number 4,845,013
- Issue date Jul 4, 1989
- BASF Aktiengesellschaft
- Helmut Bach
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Helmut Bach

Person

Patents Grantslast 30 patents

Production of photopolymeric flexographic relief printing plates

Production of photopolymeric flexographic relief printing plates

Preparation of relief printing plates

Multilayer, sheet-like, photosensitive recording material

Multilayer, sheet-like, photosensitive recording material

Coating plate cylinders or sleeves with a continuous photosensitive...

Aftertreatment of relief plates using solution comprising a carboxy...