摘要:
An energy curable inkjet ink includes a nitroxy inhibitor, a compound having an ethylenic unsaturated bond, a photoinitiator, a coloring agent, and a stray light resistance index of at least 7. A method of preparing an energy curable inkjet ink with stray light resistance includes providing a nitroxy inhibitor; providing a mixture of a compound having an ethylenic unsaturated bond, and a photoinitiator, and a coloring agent; combining the nitroxy inhibitor and the mixture to obtain the energy curable inkjet ink and thereby to increase a stray light resistance index of the energy curable inkjet ink to at least 7.
摘要:
Provided are energy curable high-stretch inks and coatings for heat transfer labels. The inks and coatings include monofunctional monomers/oligomers, thermoplastic inert resins, and zero or a limited amount of multifunctional monomers/oligomers and exhibit good stretchability and surface resistance, such as scratch resistance and solvent (water, oil) resistance. Also provided are methods of using the high stretch inks in heat-transfer label (HTL) applications.
摘要:
The present invention relates to curable liquid coverlay compositions comprising polyamideimide resins for use in curable compositions for use as protective coverlay coatings for metal clad laminate materials in electronic components, such as flexible circuit boards. In particular, the invention relates to liquid coverlay compositions comprising polyamideimides having a terminal isocyanate group blocked by a thermally-dissociatable isocyanate-blocking group and the use of such compositions in preparation of flexible electronic components.
摘要:
A hot melt inkjet vehicle is obtained by reacting a mono- or diisocyanate with functional amide materials. The functional amides are the reaction products of hydroxy functional primary and/or secondary amines and/or diprimary diamines together with a monofuntional carboxylic acid and/or hydroxy carboxylic acid and/or a difunctional carboxylic acid.