Diphenyl sulfide ketoxime ester compound, preparation method, composition and application thereof

The invention discloses a diphenyl sulfide ketoxime ester compound, a preparation method, a composition and an use thereof. The diphenyl sulfide ketoxime ester photoinitiator has the characteristics of high sensitivity and ability to absorb long-wavelength light. On the one hand, absorbing long-wave...

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Bibliographic Details
Main Authors SUN, YI-BIAO, CHENG, YANG-MING, TSENG, JERRY YU-FENG, WEI, HAI-TAO
Format Patent
LanguageChinese
English
Published 16.11.2021
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The invention discloses a diphenyl sulfide ketoxime ester compound, a preparation method, a composition and an use thereof. The diphenyl sulfide ketoxime ester photoinitiator has the characteristics of high sensitivity and ability to absorb long-wavelength light. On the one hand, absorbing long-wavelength light can increase deep curing. On the other hand, it can also prevent other shorter-wavelength ultraviolet light absorbers in the formulation from competing with the photoinitiator of the present invention for incident light. The compound of the present invention has the initiation ability of a long wavelength band, and can be used alone or in combination with other photoinitiators.
Bibliography:Application Number: TW202110110334