Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Anuradha Varshney"'
Autor:
Anuradha Varshney, Kiran Prajapati
Publikováno v:
International Journal of Organic Chemistry. :53-65
Synthesis of terpolymers consisting of two electron-donating monomers, viz. styrene and vinyl acetate with one electron-accepting monomer, i.e. acrylonitrile, initiated by p-nitrobenzyl triphenyl phosphonim ylide in dioxane as diluent at 65°C for 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::614e1fe5be936e395633e0662b1804ea
https://doi.org/10.4236/ijoc.2011.12010
https://doi.org/10.4236/ijoc.2011.12010
Autor:
Kiran Prajapati, Anuradha Varshney
Publikováno v:
Polymer-Plastics Technology and Engineering. 46:629-640
Copolymerization of methylmethacrylate (MMA) with 1-vinyl-2-pyrrolidone (N-VP), initiated by p-nitrobenzyl triphenyl phosphonium ylide in dioxane at 60°C for 60 min under inert atmosphere of nitrogen yields alternating copolymer as evidenced by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c4bcb52d3b4524a366e12a91740bb9
https://doi.org/10.1080/03602550701305047
https://doi.org/10.1080/03602550701305047
Autor:
Anuradha Varshney, Kiran Prajapati
Publikováno v:
Polymer International. 56:32-40
Solution terpolymerization of styrene (St), methyl methacrylate (MMA) and acrylonitrile (AN) was carried out in dioxane at 65 ± 0.1 °C for 120 min using p-nitrobenzyltriphenyl phosphonium ylide as radical initiator. The kinetic expression is as fol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::815095710ed5282205c6773196ce7385
https://doi.org/10.1002/pi.2104
https://doi.org/10.1002/pi.2104
Autor:
Kiran Prajapati, Anuradha Varshney
Publikováno v:
Designed Monomers and Polymers. 9:453-476
A series of semi-interpenetrating polymer networks (IPNs) based on poly(α-terpineol-costyrene) and ethylacrylate cross-linked with divinyl benzene have been synthesized at 80°C for 80 min in dioxane, initiated by p-nitrobenzyl triphenyl phosphonium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d8e35da4bcce8ec398d2b1da8fce83a
https://doi.org/10.1163/156855506778538029
https://doi.org/10.1163/156855506778538029
Autor:
Upasana Mohan, Anuradha Varshney
Publikováno v:
Journal of Applied Polymer Science. 103:1731-1736
The free-radical copolymerization of methyl acrylate with styrene initiated by triphenylstibonium 1,2,3,4-tetraphenylcyclopentadienylide under nitrogen blanket at (60 ± 0.1)°C in 1,4,dioxane for 2 h has been carried out. The kinetic expression is R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6368f4385abb6d44aa88dab597747f3
https://doi.org/10.1002/app.25039
https://doi.org/10.1002/app.25039
Free-radical polymerization of styrene withp-nitrobenzyl triphenyl phosphonium ylide as an initiator
Autor:
Kiran Prajapati, Anuradha Varshney
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 43:6524-6533
The free-radical polymerization of styrene with p-nitrobenzyl triphenyl phosphonium ylide as an initiator in dioxane at 80 ± 1 °C in a dilatometer under a nitrogen atmosphere for 150 min resulted in a syndiotactic polymer, as evidenced by IR, 1H NM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2edbff8c66b8cf7588dff7da875bf523
https://doi.org/10.1002/pola.20708
https://doi.org/10.1002/pola.20708
Autor:
Anuradha Varshney, Smita Srivastava
Publikováno v:
Designed Monomers and Polymers. 8:49-60
p-Acetylbenzylidene triphenylarsonium ylide (p-ABTAY) initiated free radical co-polymerization of styrene (Sty) with acrylonitrile (AN) in dioxane, at 60 ± 0.1°C for 1 h, under the inert atmosphere of nitrogen results an alternating co-polymer. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e35cddd4d15cd7074926e7978a4aca
https://doi.org/10.1163/1568555053084249
https://doi.org/10.1163/1568555053084249
Publikováno v:
International Journal of Chemistry. 4
Oxazolidone modified epoxy resin blends can be prepared with dianhydrides to form thermosets with higher thermal stability. Curing the oxazolidone modified resin is an addition reaction, which offers better thermal properties and improved chemical re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5a95d1c68d412c01965510f4fef093
https://doi.org/10.5539/ijc.v4n3p113
https://doi.org/10.5539/ijc.v4n3p113
Autor:
Upasana Mohan, Anuradha Varshney
Publikováno v:
Journal of Applied Polymer Science; Feb2007, Vol. 103 Issue 3, p1731-1736, 6p
Autor:
Kiran Prajapati, Anuradha Varshney
Publikováno v:
Polymer International; Jan2007, Vol. 56 Issue 1, p32-40, 9p