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Yasuyuki Oyama
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Oita, JP
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last 30 patents
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Patent Grant
Radically polymerizable compound having a cyclic dithiocarbonate group
Patent number
7,939,612
Issue date
May 10, 2011
Showa Denko K.K.
Keisuke Ohta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radically polymerizable sulfur-containing compound and radically po...
Patent number
7,518,001
Issue date
Apr 14, 2009
Showa Denko K.K.
Keisuke Ohta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
RADICALLY POLYMERIZABLE COMPOUND HAVING A CYCLIC DITHIOCARBONATE GROUP
Publication number
20090270574
Publication date
Oct 29, 2009
Showa Denko K.K.
Keisuke Ohta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radically Polymerizable Sulfur-Containing Compound and Radically Po...
Publication number
20090192279
Publication date
Jul 30, 2009
SHOWA DENKO K.K.
Keisuke Ohta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radically Polymerizable Sulfur-Containing Compound And Radically Po...
Publication number
20070208149
Publication date
Sep 6, 2007
SHOWA DENKO K.K.
Keisuke Ohta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...