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Dietrich Rathmann
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Leverkusen, DE
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last 30 patents
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Patent Grant
Thermoplastic polyester carbonate-polysiloxane block copolymers
Patent number
5,126,495
Issue date
Jun 30, 1992
Bayer Aktiengesellschaft
Volker Serini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of plastic moulded articles with improve...
Patent number
5,008,148
Issue date
Apr 16, 1991
Bayer Aktiengesellschaft
Siegfried Thurm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of 3-benzalphthalides as UV stabilizers for thermoplastic, arom...
Patent number
4,797,435
Issue date
Jan 10, 1989
Bayer Aktiengesellschaft
Thomas Scholl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of aromatic polycarbonates and aromatic polyester-carbonat...
Patent number
4,746,711
Issue date
May 24, 1988
Bayer Aktiengesellschaft
Volker Serini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of aromatic polyester-carbonates having...
Patent number
4,714,746
Issue date
Dec 22, 1987
Bayer Aktiengesellschaft
Volker Serini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polysiloxane-polyester (carbonate) block copolymers,...
Patent number
4,681,922
Issue date
Jul 21, 1987
Bayer Aktiengesellschaft
Manfred Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of substituted diphenyl ethers with aromatic polyesters an...
Patent number
4,517,328
Issue date
May 14, 1985
Bayer Aktiengesellschaft
Manfred Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...