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Anthony Schaefer
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Schwetzingen, DE
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last 30 patents
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Patent Grant
Expandable styrene polymers containing carbon dioxide as blowing agent
Patent number
5,258,415
Issue date
Nov 2, 1993
BASF Aktiengesellschaft
Klaus Hahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Expandable styrene polymers containing carbon dioxide as blowing agent
Patent number
5,229,429
Issue date
Jul 20, 1993
BASF Aktiengesellschaft
Klaus Hahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...