Polymerization method comprising sequential irradiation

Details Polymerization method comprising sequential irradiation Polymerization method comprising sequential irradiation

2005-03-15

2005-03-15

Berman, Susan (Department: 1711)

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

C428S345000, C428S3550RA, C522S004000, C522S008000, C522S044000, C522S012000, C522S120000, C522S121000, C522S182000

Reexamination Certificate

active

06866899

ABSTRACT:
A two-step method of polymerizing a composition containing a free radical photoinitiator includes the sequential steps of exposing the composition to a first radiation source having a maximum spectral output occurring at a wavelength of greater than 300 nm and, thereafter, exposing the composition to a second radiation source having a maximum spectral output occurring at a wavelength of less than 300 nm.

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