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Dieter Margotte
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Krefeld, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of telechelic polymers, telechelic polym...
Patent number
6,455,645
Issue date
Sep 24, 2002
Bayer Aktiengesellschaft
Martin Melchiors
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing esters of ethylenically unsaturated carboxyli...
Patent number
6,153,788
Issue date
Nov 28, 2000
Bayer Aktiengesellschaft
Wolfgang Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Binder mixtures for two-component polyurethane coating compositions
Patent number
6,001,931
Issue date
Dec 14, 1999
Bayer Aktiengesellschaft
Martin Brahm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyacrylates having a low content of residua...
Patent number
5,973,107
Issue date
Oct 26, 1999
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High solids polyurethane binder compositions containing grafted pol...
Patent number
5,969,054
Issue date
Oct 19, 1999
Bayer Aktiengesellschaft
Christian Wamprecht
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High solids binder compositions containing OH-functional polyacryla...
Patent number
5,733,973
Issue date
Mar 31, 1998
Bayer Aktiengesellschaft
Christian Wamprecht
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface coatings and a process for their production
Patent number
5,412,056
Issue date
May 2, 1995
Bayer Aktiengesellschaft
Christian Zwiener
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of enamelled workpieces
Patent number
5,325,580
Issue date
Jul 5, 1994
Bayer Aktiengesellschaft
Hermann Gruber
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polyurethane coating compositions containing polyether polyols as a...
Patent number
5,308,912
Issue date
May 3, 1994
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solutions of isocyanurate polyisocyanates in coatings solvents and...
Patent number
5,064,960
Issue date
Nov 12, 1991
Bayer Aktiengesellschaft
Josef Pedain
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (meth)acrylic acid esters and their use
Patent number
4,748,269
Issue date
May 31, 1988
Bayer Aktiengesellschaft
Jurgen Meixner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reacting polycarbonate resin with aryl chlorocarbonate to improve a...
Patent number
4,460,752
Issue date
Jul 17, 1984
Bayer Aktiengesellschaft
Dieter Neuray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of 3,4-disubstituted anilines as accelerators for unsaturated p...
Patent number
4,421,879
Issue date
Dec 20, 1983
Bayer Aktiengesellschaft
Erich Eimers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized thermoplastic moulding compositions
Patent number
4,381,359
Issue date
Apr 26, 1983
Bayer Aktiengesellschaft
Karsten Idel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of modified polycarbonate molding compo...
Patent number
4,367,186
Issue date
Jan 4, 1983
Bayer Aktiengesellschaft
Siegfried Adelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polycarbonates catalyzed by cyclic a...
Patent number
4,346,210
Issue date
Aug 24, 1982
Bayer Aktiengesellschaft
Wolfgang Alewelt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic compositions, process for their preparation and their...
Patent number
4,336,348
Issue date
Jun 22, 1982
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame resistant, transparent polycarbonates comprising bisulfite ad...
Patent number
4,327,015
Issue date
Apr 27, 1982
Bayer Aktiengesellschaft
Frank Druschke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Esters of phosphorous acid
Patent number
4,323,501
Issue date
Apr 6, 1982
Bayer Aktiengesellschaft
Erich Eimers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Graft polycarbonates, their preparation and their use as moldings
Patent number
4,310,642
Issue date
Jan 12, 1982
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of flame-resistant polycarbonates
Patent number
4,289,685
Issue date
Sep 15, 1981
Bayer Aktiengesellschaft
Frank Druschke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate molding compositions with improved resilience properties
Patent number
4,252,922
Issue date
Feb 24, 1981
Bayer Aktiengesellschaft
Siegfried Adelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonates with end groups containing bonds which can be crossl...
Patent number
4,230,548
Issue date
Oct 28, 1980
Bayer Aktiengesellschaft
Siegfried Adelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonates with end groups containing double bonds which can be...
Patent number
4,221,645
Issue date
Sep 9, 1980
Bayer Aktiengesellschaft
Siegfried Adelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic moulding compositions
Patent number
4,205,140
Issue date
May 27, 1980
Bayer Aktiengesellschaft
Lothar Liebig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic moulding composition
Patent number
4,204,047
Issue date
May 20, 1980
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polycarbonates and a process for their preparation
Patent number
4,199,540
Issue date
Apr 22, 1980
Bayer Aktiengesellschaft
Siegfried Adelmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of flame-retardant polycarbonates
Patent number
4,188,475
Issue date
Feb 12, 1980
Bayer Aktiengesellschaft
Dieter Margotte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic ABS moulding compositions with improved impact strength
Patent number
4,174,325
Issue date
Nov 13, 1979
Bayer Aktiengesellschaft
Alfred Pischtschan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass fiber-reinforced polycarbonates with improved mechanical prop...
Patent number
4,147,707
Issue date
Apr 3, 1979
Bayer Aktiengesellschaft
Wolfgang Alewelt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE PRODUCTION OF TELECHELIC SUBSTANCES, TELECHELIC SUB...
Publication number
20020103320
Publication date
Aug 1, 2002
MARTIN MELCHIORS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...