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Ritse Eltjo Boomgaard
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Oegstgeest, NL
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Patents Grants
last 30 patents
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Patent Grant
High solids pigmented coating composition containing a blend of est...
Patent number
4,279,800
Issue date
Jul 21, 1981
Akzo nv
Ritse E. Boomgaard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment-containing coating composition having a high solids content
Patent number
4,271,062
Issue date
Jun 2, 1981
Akzo nv
Ritse E. Boomgaard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Oxidatively drying coating composition
Publication number
20030096893
Publication date
May 22, 2003
Ritse Eltjo Boomgaard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...