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3 382 (0,076s)

Result

Modified cyanate resinos

The main goal of the work was to choose the right blends of modified cyanate resins combined to epoxy resins. As modifiers the liquid polybutadiene and butadieneacrylonitrile rubbers were used. These blends were observed in...

CD - Makromolekulární chemie

  • 2013
  • D
Result

Modifications of Epoxy-Cyanate Resins

The paper deals with options to modify epoxy and cyanate resin mixtures with the aim to improve and adjust processing, mechanical and heat properties. Reactive that the prepared modified epoxy-cyanate resins are su...

CD - Makromolekulární chemie

  • 2013
  • D
Result

Epoxycyanate resins used as carriers of tagging elements

This work is focused on selecting a suitable blends of epoxy resins and cyanate ester resins (matrix) to be used as a thermal and mechanical resistant carriers technology (set suitable conditions) of the mixture resins<...

CD - Makromolekulární chemie

  • 2012
  • D
Result

Epoxy-cyanate ester compositions as matrixes for tagging of explosives

of epoxy and cyanate ester resins as thermal and mechanical resistant polymeric matrixes for tagging of explosives. The effects of cyanate ester resin content and epoxy resin type on mechanical and therma...

CD - Makromolekulární chemie

  • 2014
  • Jx
  • Link
Result

Rubber-modified epoxy-cyanate ester composites as matrixes for tagging of explosives

The present study deals with the possibility to utilize blends of rubber modified epoxy and cyanate ester resins as thermal and mechanical resistant polymeric matrixes for tagging of explosives. It has been shown that a composite ma...

CD - Makromolekulární chemie

  • 2014
  • Jx
Result

Heat resistant epoxides applicable to tagging elements

Selection of suitable polymeric materials for tagging elements, useful for post explosion detection of explosives, concurs to previous works. The thesis deals with investigation of cured special epoxy resins properties and cyanate r...

CD - Makromolekulární chemie

  • 2010
  • D
Result

Theoretical study on the complexation of bambus[6]uril with the cyanate and thiocyanate anions

By using DFT calculations, the most probable structure of the complexes of bambus[6]uril with the cyanate and thiocyanate anions were predicted....

CF - Fyzikální chemie a teoretická chemie

  • 2012
  • Jx
Result

Mechanism of criss-cross reaction of aromatic glyoxylimines with potassium cyanate and thiocyanate

Aromatic 1,4-diazabuta-1,3-dienes react with potassium cyanate and thiocyanate to give the corresponding 4-acetoxy-5-(4-substituted phenylamino)-3-(4-substituted phenyl)imidazolidin-2-ones and perhydroimidazo/4,5-d/imidazol-2,5-dithiones,res...

CC - Organická chemie

  • 2007
  • Jx
Result

Different Performance of Two Isomeric Phosphinobiphenyl Amidosulfonates in Pd-Catalyzed Cyanation of Aryl Bromides

cyanation of aryl bromides using K4[Fe(CN)6] as the non-toxic cyanide source. The less efficiently mediated cyanation of aryl bromides bearing electron-donating substituents......

CA - Anorganická chemie

  • 2016
  • Jx
  • Link
Result

A chromatographic relay conjugated photoredox strategy: S, Se-pharmacophore from alkenes via formal [2+2+1] heteroannulation

An expedient route to 2-aminodihydrothiophenes and their seleno analogues is reported. A three-component photoredox reaction between alkene, thio(seleno)cyanate, and bromomalonate is employed, generating a carbo-thio(seleno)cyanate ...

Organic chemistry

  • 2024
  • Jimp
  • Link
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