Method for curing a cationically polymerizable epoxy resin composition
AssigneeHenkel AG & Co. KGaA
InventorsHaruo Horiguchi, Takayuki Kanno, Shigeo Harada, Dodik Kurniawan
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method for curing a cationically polymerizable epoxy resin composition, the method comprising: irradiating a cationically polymerizable epoxy resin composition with a UV, visible or infrared laser, and maintaining the temperature of the cationically polymerizable epoxy resin composition between 25° C. higher than the curing reaction peak temperature of the cationically polymerizable epoxy resin composition as measured by differential scanning calorimetry and 275° C., wherein the cationically polymerizable epoxy resin composition comprises: (A) an epoxy resin; and (B) an acid generator.
Claims10
A method for curing a cationically polymerizable epoxy resin composition, the method comprising:
- 1) irradiating a cationically polymerizable epoxy resin composition with a UV, visible or infrared laser, and
- 2) maintaining the surface temperature of the cationically polymerizable epoxy resin composition between 25° C. higher than the curing reaction peak temperature of the cationically polymerizable epoxy resin composition as measured by differential scanning calorimetry and 275° C.,
- wherein the cationically polymerizable epoxy resin composition comprises:
- (A) an epoxy resin;
- and
- (B) an acid generator.
Dependencies are inferred from the claim text.