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Reinhold Weber
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Mutterstadt, DE
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last 30 patents
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Patent Grant
Foam boards produced using halogen-free blowing agents
Patent number
5,576,094
Issue date
Nov 19, 1996
BASF Aktiengesellschaft
Julien N. R. Callens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of foam boards of high compressive strength from styrene...
Patent number
5,453,454
Issue date
Sep 26, 1995
BASF Aktiengesellschaft
Gerhard Alicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of foam boards of high compressive strength using a blow...
Patent number
5,334,337
Issue date
Aug 2, 1994
BASF Aktiengesellschaft
Heinz Voelker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of foam sheets of high compressive strength
Patent number
5,182,308
Issue date
Jan 26, 1993
BASF Aktiengesellschaft
Heinz Voelker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam sheets of high heat distortion resistance
Patent number
5,106,684
Issue date
Apr 21, 1992
BASF Aktiengesellschaft
Reinhold Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam sheets of high heat distortion resistance
Patent number
5,071,703
Issue date
Dec 10, 1991
BASF Aktiengesellschaft
Reinhold Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of foams having a high compressive strength
Patent number
5,006,566
Issue date
Apr 9, 1991
BASF Aktiengesellschaft
Reinhold Weber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production of closed-celled foams of high compressive strength
Patent number
4,840,976
Issue date
Jun 20, 1989
BASF Aktiengesellschaft
Reinhold Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of fine-celled foams from styrene polymers
Patent number
4,446,253
Issue date
May 1, 1984
BASF Aktiengesellschaft
Klaus Hahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...