Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-08-08
2006-08-08
Sellers, Robert (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C523S404000, C523S414000, C523S417000, C523S420000, C525S486000, C525S502000, C525S524000
Reexamination Certificate
active
07087684
ABSTRACT:
Self-dispersing, hardenable epoxy resins produced by reacting one or more α,β-unsaturated carboxylic acid esters with one or more aminopolyalkylene oxide compounds, and reacting the thus formed intermediate with one or more polyepoxide compounds, are described. Processes for their production, aqueous dispersions containing the same and methods for their use are also described.
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Foglianisi Vincenzo
Huver Thomas
Sulzbach Horst
Thomas Hans-Josef
Cognis Deutschland GmbH & Co. KG
Daniels John F.
Ortiz Daniel S.
Sellers Robert
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