Search Results - "Crivello, James V."

Photopolymer Materials and Processes for Advanced Technologies by Crivello, James V, Reichmanis, Elsa

“…Photopolymers broadly comprise monomers, oligomers, polymers, or mixtures of the aforementioned materials that upon exposure to light undergo photochemical…”
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new visible light sensitive photoinitiator system for the cationic polymerization of epoxides by Crivello, James V

“…This communication reports the development of an efficient three-component visible light sensitive photoinitiator system for the cationic ring-opening…”
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Vinyl epoxide accelerators for the photoinitiated cationic polymerization of oxetane monomers by Crivello, James V.

“…Epoxides bearing vinyl groups bonded to one of the carbon atoms of the three-membered ring, exhibit the ability to dramatically increase the rate of the…”
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Monomeric and Polymeric Phenothiazine Photosensitizers for Photoinitiated Cationic Polymerization by Gomurashvili, Zaza, Crivello, James V

“…The syntheses of several phenothiazine compounds bearing cationically polymerizable vinyl, vinyl ether and epoxide groups are described. These monomers were…”
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Indian Turmeric and its Use in Cationic Photopolymerizations by Crivello, James V., Bulut, Umut

“…Curcumin, an intensely yellow dye isolated from Indian turmeric is an excellent electron‐transfer photosensitizer for cationic vinyl and ring‐opening…”
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Effect of Temperature on the Cationic Photopolymerization of Epoxides by Crivello, James V.

“…The effects of temperature on the photoinitiated cationic ring-opening polymerizations of a number of different epoxide monomers were studied with the aid of a…”
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UV-Assisted Graft Polymerization of N-vinyl-2-pyrrolidinone onto Poly(ether sulfone) Ultrafiltration Membranes:  Comparison of Dip versus Immersion Modification Techniques by Pieracci, John, Wood, David W, Crivello, James V, Belfort, Georges

“…Two different techniques were used to photochemically modify 50 kDa poly(ether sulfone) (PES) membranes with the monomer N-vinyl-2-pyrrolidinone (NVP) to…”
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Synthesis of Epoxy-Functional Microspheres by Cationic Suspension Photopolymerization by Falk, Benjamin, Crivello, James V.

“…This article describes the development of a novel rapid one-step cationic suspension photopolymerization method for the synthesis of epoxy-functional polymeric…”
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Synthesis and modification of epoxy- and hydroxy-functional microspheres by Falk, Benjamin, Crivello, James V.

“…This article describes the synthesis and surface modification of epoxy‐ and hydroxy‐functional polymeric microspheres. The functionalized microspheres were…”
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A kinetic study of the acceleration effect of substituted benzyl alcohols on the cationic photopolymerization rate of epoxidized natural oils by Ortiz, Ricardo Acosta, López, Diana Prieto, Cisneros, María de Lourdes Guillén, Valverde, Julio Cesar Rico, Crivello, James V.

“…The rate of the cationic photopolymerization of epoxidized natural oils was enhanced by the addition of several mono, di and trisubstituted benzyl alcohols…”
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Photoinduced and Thermally Induced Cationic Polymerizations Using Dialkylphenacylsulfonium Salts by Crivello, James V, Kong, Shengqian

“…A study of the photoinitiated and thermally initiated cationic polymerizations of several monomer systems using dialkylphenacylsulfonium salt (DPS)…”
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Synthesis and Characterization of Second-Generation Dialkylphenacylsulfonium Salt Photoinitiators by Crivello, James V, Kong, Shengqian

“…A new, simplified method for the synthesis of dialkylphenacylsulfonium salt cationic photoinitiators has been developed. This novel method was successfully…”
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Curcumin: A naturally occurring long-wavelength photosensitizer for diaryliodonium salts by Crivello, James V., Bulut, Umut

“…Curcumin, a naturally occurring, intensely yellow dye extracted from the spice turmeric, is an efficient photosensitizer for diaryliodonium salt…”
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Benzophenothiazine and benzophenoxazine photosensitizers for triarylsulfonium salt cationic photoinitiators by Crivello, James V

“…An investigation of the photosensitization of triarylsulfonium salts at wavelengths greater than 400 nm was carried out with phenothiazine and phenoxazine…”
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Formation of Fibril Structures in Polymerizable, Rod-Coil-Oligomer-Modified Epoxy Networks by Yu, Yingfeng, Gao, Zongyong, Zhan, Guozhu, Li, Liang, Li, Shanjun, Gan, Wenjun, Crivello, James V.

“…This paper describes the in situ preparation of fibrils in epoxy networks in which the fibril‐like structures are cured polymerizable rod–coil oligomers. The…”
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Aryl Epoxides as Accelerators for the Photopolymerization of Oxetane Monomers by Crivello, James V.

“…Epoxides bearing aryl groups function as "kick-starters" to markedly accelerate the photoinitiated cationic ring-opening polymerization of oxetane monomers…”
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Radical-Promoted Visible Light Photoinitiated Cationic Polymerization of Epoxides by Crivello, James V.

“…Herein is described the development of a three-component photoinitiator system that employs the free radical promoted decomposition of diaryliodonium salts for…”
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Investigation of the Reactivity of Epoxide Monomers in Photoinitiated Cationic Polymerization by Bulut, Umut, Crivello, James V

“…An investigation of the photoinitiated cationic ring-opening polymerizations of various epoxy monomers was conducted using real-time infrared spectroscopy and…”
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Photochemical modification of 10kDa polyethersulfone ultrafiltration membranes for reduction of biofouling by Pieracci, John, Crivello, James V, Belfort, Georges

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Synergistic effects in hybrid free radical/cationic photopolymerizations by Crivello, James V.

“…Multifunctional alkyl glycidyl ether and oxetane monomers are usually deemed to be poorly reactive and are consequently of limited use for high speed…”
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