Rolf H. van den Berg

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Kring Van Dorth, NL

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Patents Grantslast 30 patents

Information Patent Grant
Storage stable cyclic ketone peroxide compositions
- Patent number 7,456,212
- Issue date Nov 25, 2008
- Akzo Nobel N.V.
- Rolf Hendrik Van Den Berg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic ketone peroxide formulations
- Patent number 7,252,784
- Issue date Aug 7, 2007
- Akzo Nobel N.V.
- Bart Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Suspension and agglomeration of amidoperoxyacids
- Patent number 5,453,214
- Issue date Sep 26, 1995
- Akzo Nobel N.V.
- Rolf H. van den Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of diperoxydodecanedioic acid-containin...
- Patent number 4,919,836
- Issue date Apr 24, 1990
- Akzo nv
- John Meijer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of diperoxydodecanedioic acid-containin...
- Patent number 4,818,425
- Issue date Apr 4, 1989
- Akzo nv
- John Meijer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Storage stable cyclic ketone peroxide compositions
- Publication number 20060281881
- Publication date Dec 14, 2006
- AKZO NOBEL N.V.
- Rolf Hendrik Van Den Berg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
1,2,4- Trioxepanes as precursors for lactones
- Publication number 20060167281
- Publication date Jul 27, 2006
- John Meijer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclic ketone peroxide formulations
- Publication number 20040162436
- Publication date Aug 19, 2004
- Akzo Nobel N.V.
- Bart Fischer
- C07 - ORGANIC CHEMISTRY