Polyurethanes composed of anionic macroinitiator, bis (4-isocyanatophenyl)methane and 4,4’-dihydroxy-2,2-diphenylpropane

Kayumov M. N.; Karimullin R. R.; I. I. Zaripov; Davletbaev R. S.; Gumerov A. M.

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June 22, 2026

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Polina Nasledskova is interested in identifying gaps in linguistics and topics that have been overlooked by other researchers. In an interview for the Young Scientists of HSE University project, she spoke about rare ordinal numerals in Nakh-Daghestanian languages, the benefits of knitting for concentration, and the beauty of the Patriarshy Bridge.

June 19, 2026

HSE Researchers Determine Which Internet Users Are More Likely to Fact-Check

Researchers at HSE University examined the strategies employed by Russian internet users to verify unreliable information and the factors that motivate them to do so. The study found that more than half of users who encounter potentially false information online attempt to verify it by locating the original source. The likelihood of fact-checking is influenced by several factors, including age, place of residence, social status, information literacy skills, and the use of AI. The findings have been published in Monitoring of Public Opinion: Economic and Social Changes.

June 5, 2026

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Publications

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Polyurethanes composed of anionic macroinitiator, bis (4-isocyanatophenyl)methane and 4,4’-dihydroxy-2,2-diphenylpropane

P. 60–60.

Kayumov M. N., Karimullin R. R., Zaripov I. I., Davletbaev R. S., Gumerov A. M.

Polyurethanes composed of anionic macroinitiator, bis (4-isocyanatophenyl)methane and 4,4’-dihydroxy-2,2-diphenylpropane

Language: English

Keywords: Polyurethanes

In book

12th International Saint-Petersburg conference of young scientists, Saint-Petersburg, November 14-17, 2016

[б.и.], 2016.

Metal complex modification of aromatic polyurethanes

Karimullin R. R., Kayumov M. N., Zaripov I. I. et al., , in: 12th International Saint-Petersburg conference of young scientists, Saint-Petersburg, November 14-17, 2016.: [б.и.], 2016. P. 59–59.

Metal complex modification of aromatic polyurethanes ...

Added: December 31, 2016

Polyurethanes Based on Anionic Macroinitiators, Aromatic Isocyanates, and 4,4'-Dihydroxy-2,2-diphenylpropane

Davletbaeva I. M., Zaripov I. I., Davletbaev R. S. et al., Russian Journal of Applied Chemistry 2014 Vol. 87 No. 4 P. 468–473

...

Added: January 17, 2015

Mechanical & thermal aspects of metallcoordination polyurethanes

Davletbaev R., Gumerova O., Zaripov I. I. et al., Journal of International Scientific Publications: Materials, Methods & Technology 2013 Vol. 7 No. 2 P. 174–183

The physical, mechanical and thermal properties of polyurethane produced by the reaction of urethane prepolymers with coordination compounds of copper were studied. The peculiarity of the used metal complexes is catalytic activity in the low-temperature dissociation of urethane groups and the ability to interact with the isocyanate groups with the subsequent formation of azoaromatic derivatives. ...

Added: December 9, 2013