Oleg N. Primachenko

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Leningrad, SU

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Patents Grantslast 30 patents

Information Patent Grant
.alpha.,.alpha.-azo-bis-isobutyric acid .alpha.,.omega.-bis alkyl e...
- Patent number 4,290,945
- Issue date Sep 22, 1981
- Anatoly A. Syrov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing mineral fillers with graft peroxy groups for...
- Patent number 4,216,024
- Issue date Aug 5, 1980
- Sergei S. Ivanchev
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing mineral fillers containing graft hydroperoxide...
- Patent number 4,214,914
- Issue date Jul 29, 1980
- Sergei S. Ivanchev
- C01 - INORGANIC CHEMISTRY