Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

Filtry

6 476 (0,097s)

Výsledek výzkumu

Degradation of a model dye with zinc phthalocyanine sulphonamide embedded in polymer matrices

Zinc phthalocyanine bearing aliphatic sulphonamide group was prepared and embedded in two polymer matrices (polypropylene, polyethylene-vinyl acetate. The degradation of the model dye in solid state was about four times fas...

Polymer science

  • 2021
  • Jimp
  • Odkaz
Výsledek výzkumu

Degradation of a model dye with zinc phthalocyanine sulphonamide embedded in polymer matrices

Zinc phthalocyanine bearing aliphatic sulphonamide group was prepared and embedded in two polymer matrices (polypropylene, polyethylene-vinyl acetate. The degradation of the model dye in solid state was about four times fas...

Coating and films

  • 2020
  • Jimp
  • Odkaz
Výsledek výzkumu

Use of Nanoclay in Various Modified Polyolefins

Polyethylene (PE), Polypropylene (PP), Polyethylene (vinyl acetate) (EVA) and Surlyn (modif-PE) nanocomposite samples were prepared with montmorillonite fillers Cloisite 93A and Dellite 67G. The amount of modified ...

JN - Stavebnictví

  • 2014
  • D
  • Odkaz
Výsledek výzkumu

Viscosity prediction of melts of adhesives based on ethylene vinyl acetate copolymers

In this contribution the results of measurements of shear viscosities in dependence on temperature of five hot melts adhesives based on polyvinyl acetate - polyethylene copolymers EVAK are presented. Using the measured viscosity dat...

CI - Průmyslová chemie a chemické inženýrství

  • 2015
  • D
Výsledek výzkumu

Viscosity of hot-melt adhesives based on ethylene vinyl acetate copolymers

In this paper, the results of measurements are presented concerning the shear viscosities in the dependence on temperature of five hot melts adhesives based on polyvinyl acetate - polyethylene copolymers EVAK. Using the viscosity da...

CI - Průmyslová chemie a chemické inženýrství

  • 2015
  • Jx
Výsledek výzkumu

Vinyl Esters and Vinyl Sulfonates as Green Alternatives to Vinyl Bromide for the Synthesis of Monosubstituted Alkenes via Transition-Metal-Catalyzed Reactions

This review summarizes the applications of vinyl sulfonate and vinyl acetate as green alternatives for vinyl bromide in cross-coupling reactions. In the first part, the preparation of vinyl sulfonates and ...

Organic chemistry

  • 2023
  • Jimp
  • Odkaz
Výsledek výzkumu

IR Laser-Induced Degradation of Poly(vinyl acetate): Novel Thermal Reactions in the Solid Polymers

Pulsed IR laser-induced decomposition of poly(vinyl acetate) (PVAC) differs remarkably from conventional pyrolysis of PVAC (formation of acetic acid and non-polar carbonaceous residue) by yielding (i) vinyl ace...

CF - Fyzikální chemie a teoretická chemie

  • 2005
  • Jx
Výsledek výzkumu

TGA Study of Poly(vinyl chloride-co-vinyl acetate) and its Laser-Derived Analogue

Thermal behaviour of poly(vinyl chloride-co-vinyl acetate) and its laser-derived, partly crosslinked analogue having less pendant groups and some conjugated C=C bonds was examined by means of TGA technique and compared. The...

CH - Jaderná a kvantová chemie, fotochemie

  • 2006
  • D
Výsledek výzkumu

Formation and Characterization of Poly(vinyl alcohol-co-vinyl acetate-co-itaconic acid) / Plaster Composites, Part II: Composite Formation and Characteristics

Formation and Characterization of Poly(vinyl alcohol-co-vinyl acetate-co-itaconic acid) / Plaster Composites, Part II: Composite Formation and Characteristics......

JH - Keramika, žáruvzdorné materiály a skla

  • 2007
  • Jx
Výsledek výzkumu

Polyethylene/ethylene vinyl acetate and ethylene octene copolymer/clay nanocomposite films: Different processing conditions and their effect on properties

Polymer nanocomposites based on a layered clay used as nanofiller and copolymers ethylene and vinyl acetate matrix (EVA, the content of vinyl acetate (VA) component 19wt% and 5 wt%) and ethylene octene copolymer (E...

Polymer science

  • 2019
  • Jimp
  • Odkaz
  • 1 - 10 z 6 476