C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 35/02 (2006.01) C08F 283/01 (2006.01) C08F 290/06 (2006.01) C08L 33/04 (2006.01) C08L 67/06 (2006.01) C09D 133/04 (2006.01)
Patent
CA 2414729
A curable resin composition which exhibits no drawbacks such as yellowing and exhibits excellent hydrolysis sensitivity is provided, and a process for preparing curable oligomers and polymers which has foregoing properties is provided. The composition comprises a curable oligomer or polymer, wherein the oligomer or polymer has an acryloyl group, a .beta.-dicarbonyl group having a chemical structure part represented by any of the following structures, Image and a substituted methacrylate group represented by the following structure. Image The process comprises a reaction step of reacting at least one multifunctional monomeric acrylate with at least one compound having at least one .beta.-dicarbonyl group in the presence of a tertiary organic phosphine.
Gaudl Kai-Uwe
Grahe Gerwald
Lachowicz Artur
Dainippon Ink And Chemicals Inc.
Kirby Eades Gale Baker
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