NITROGEN-CONTAINING CHELATE COMPLEXES AND MONOMERS BASED ON THEM

Valentina M. Mavisakalyan; Mejlum L. Yeritsyan

doi:10.46991/pysu:b/2021.55.1.007

NITROGEN-CONTAINING CHELATE COMPLEXES AND MONOMERS BASED ON THEM

Proceedings of the YSU B: Chemical and Biological Sciences ◽

10.46991/pysu:b/2021.55.1.007 ◽

2021 ◽

Vol 55 (1 (254)) ◽

pp. 7-11

Author(s):

Valentina M. Mavisakalyan ◽

Mejlum L. Yeritsyan

Keyword(s):

Water Absorption ◽

Chelate Complexes ◽

Water Based ◽

Applied Purpose

By the interaction between N-methylolthiourea and Co2+, Mn2+ acetates are obtained compounds that were later used for the synthesis of vinyl bifunctional groups containing polymerizable chelate complexes. These compounds are recommended to be used as crosslinkers for obtaining, on the basis of water-based soluble monomers, spatially cross-linked water-swellable copolymers with applied purpose. There are dynamics of water absorption of copolymers from the time of their stay in water.

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Water absorption of water-based anticorrosive coatings and its effect on mechanical property and adhesive performance

Journal of Coatings Technology and Research ◽

10.1007/s11998-013-9517-z ◽

2013 ◽

Vol 11 (2) ◽

pp. 199-205 ◽

Cited By ~ 6

Author(s):

Takuya Kamisho ◽

Yukitoshi Takeshita ◽

Seizo Sakata ◽

Takashi Sawada

Keyword(s):

Mechanical Property ◽

Water Absorption ◽

Anticorrosive Coatings ◽

Water Based ◽

Adhesive Performance

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Effect of ink and paperboard characteristics on flexographic print quality based on print density

TAPPI Journal ◽

10.32964/tj10.9.7 ◽

2011 ◽

Vol 10 (9) ◽

pp. 7-13

Author(s):

KHODADAD MALMIRCHEGINI ◽

FARSHAD SARKHOSH RAHMANI

Keyword(s):

Water Absorption ◽

Significant Influence ◽

Particle Diameter ◽

Print Quality ◽

Printing Technology ◽

Plastic Films ◽

Printing Inks ◽

Packaging Industry ◽

Solids Content ◽

Density Results

Flexography is an evolving printing technology that is suitable for printing on coated and uncoated paperboard and board, nonporous substrates including metalized and paperboard foils, and plastic films used especially in the packaging industry. This study evaluated the effect of paperboard and ink characteristics on flexographic print density in paperboard. Three commercial paperboards from different companies were prepared: brown kraft from Thailand, white kraft from Spain, and test liner from Iran. Four samples of process print inks from Iran were used in this investigation. Paperboard properties, such as roughness and water absorption, and ink characteristics, including solids content, PH and particle diameter, were measured. The inks were printed on paperboards using a roll no.15 applicator with a blade metering device, and the print densities were measured. Results showed that solids content, pH, and particle diameter of printing inks influenced print density, while the roughness and water absorption of the three types of paperboard had no significant influence on print density. Results also illustrated that two levels of ink viscosity (25–30 and 50–55 mPa·s) were insignificant to print density.

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