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Dive into the research topics where V. B. Ivanov is active.

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Featured researches published by V. B. Ivanov.


Textile Research Journal | 2011

Optimization of oligourethane methacrylate based UV paints composition for printing on cotton fabrics

Elena V Solina; Valentin V Safonov; V. B. Ivanov

The effect of structure and content of the main components of UV paints (disperse dyes and pigments, photoinitiators, oligomers, cross-linking agents) and some auxiliary substances on photosensitivity of paints and color fastness are studied. Optimization of the composition of UV paints containing disperse dyes offers smaller color variation in UV drying and provides high color fastness to wetting and rubbing. A disadvantage of UV paints based on disperse dyes, is the relatively low fastness to light, which may be overcome by substituting the latter by organic pigments. For more optimal correspondence to other modern technologies of pigment printing, the use of emulsion UV paints is suggested. Such paints provide materials with good hygroscopic properties, improved physicomechanical characteristics and high color fastness.


Textile Research Journal | 2014

Ultraviolet paints based on nanopigments for printing on textile materials

Anna A Zavodchikova; Valentin V Safonov; Elena V Solina; V. B. Ivanov

The effect of the modifier structure and content, as well as the dye structure, on the absorption on montmorillonite nanoparticles has been studied. The discovered dependencies have been used for obtaining nanopigments with high content of the coloring component based on cationic, direct, acid, active or disperse dyes. The effect of the coloring component on photopolymerization of the oligomer/monomer binder is estimated and the optimum compositions of ultraviolet (UV) paints with nanopigments are determined. It has been shown that developed UV paints possess higher light sensitivity compared with conventional organic pigments, and allow a dyed material with increased resistance to rubbing and tensile strength to be obtaining.


Polymer Testing | 2013

TGA application for optimising the accelerated aging conditions and predictions of thermal aging of rubber

Elena V. Bystritskaya; Tatyana V. Monakhova; V. B. Ivanov


Russian Chemical Bulletin | 2005

Chemical dynamics of radical pairs formed by benzophenone photoreduction in solid polymers

V. B. Ivanov; A. V. Kutsenova; E. Yu. Khavina


International polymer science and technology | 2009

Photooxidation of Polyhydroxybutyrate

V. B. Ivanov; E. Yu. Khavina; S.I. Voinov; A. A. Ol'khov


Polymer Science. Series D | 2018

The Effect of Cobalt Ions on Thermooxidation and Photooxidation of Polyethylene Containing Modified Montmorillonite

V. B. Ivanov; E. Yu. Khavina


International polymer science and technology | 2011

Photooxidative Degradation of Films Based on a Copolymer of Vinyl Alcohol with Vinyl Acetate and Polyhydroxybutyrate

V. B. Ivanov; S.I. Voinov; A. A. Ol'khov; M.V. Solin; S.V. Vlasov


Journal of Photochemistry and Photobiology A-chemistry | 2009

The effect of reagent structure and the medium on radical pair recombination in polymers

V. B. Ivanov; Elizabeth Yu. Khavina


Polymer science. Series A, Chemistry, physics | 2002

The mechanism and kinetic model for enhancement of the initiating activity of three-component photoinitiator systems in solid polymers

V. B. Ivanov; E. Yu. Khavina


Polymer science. Series A, Chemistry, physics | 1999

Mechanism of the ketone and quinone efficiency enhancement in polymers in the presence of α-halogenomethylaromatic compounds

V. B. Ivanov; E. Yu. Khavina

Collaboration


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E. Yu. Khavina

Russian Academy of Sciences

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A. A. Ol'khov

Semenov Institute of Chemical Physics

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Elena V Solina

Semenov Institute of Chemical Physics

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S.V. Vlasov

Semenov Institute of Chemical Physics

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A. V. Kutsenova

Semenov Institute of Chemical Physics

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A.L. Iordanskii

Semenov Institute of Chemical Physics

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Anna A Zavodchikova

Semenov Institute of Chemical Physics

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Elena V. Bystritskaya

Semenov Institute of Chemical Physics

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Elizabeth Yu. Khavina

Semenov Institute of Chemical Physics

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M.V. Solin

Russian State Social University

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