Polymerization of Methyl Methacrylate Photoinitiated by 4,4'-Bis(N,N-diethylamino)benzophenone. 1

  title={Polymerization of Methyl Methacrylate Photoinitiated by 4,4'-Bis(N,N-diethylamino)benzophenone. 1},
  author={V. Mcginniss and T. Provder and C. Kuo and A. Gallopo},
13 Citations
Aldehydes as powerful initiators for photochemical transformations
The photophysical properties and photoreactivity of benzaldehyde are initially provided, followed by applications of aldehydes as initiators for polymerization reactions, and the applications to date regarding aldeHydes as photoinitiators in organic synthesis are presented. Expand
The effect of 4,4'-bis(N,N-diethylamino) benzophenone on the degree of conversion in liquid photopolymer for dental 3D printing
The addition of DEABP significantly enhanced the DC values and, thus, could potentially become an efficient photoinitiator when combined with a camphorquinone-amine system and may be utilized as a more advanced photopolymerization system for dental 3D printing. Expand
Fabrication by photoinitiated polymerization and characterization of millimeter-size poly(divinyl benzene) hollow foam shells
In this study, millimeter-size compound droplets were prepared easily by a one-step microfluidic method. We varied the diameter and wall thickness of the shells over a wide range by setting the flowExpand
Strategies to reduce oxygen inhibition in photoinduced polymerization.
Type II triplet quenching of aryl thiols was found to be dependent on the sensitizer, viscosity, and hydrogen-donating capability of the monomer and on the presence of oxygen. Expand
Efficiency of 4,4′-bis(N,N-diethylamino) benzophenone for the polymerization of dimethacrylate resins in thick sections
The efficiency of 4,4′-bis(N,N-diethylamino)benzophenone (DEABP) for the polymerization of dimethacrylate monomers in thick sections (1–2 mm) was studied. DEABP (λmax = 365 nm) represents a completeExpand
Photoinitiated, inverse emulsion polymerization of acrylamide: Some mechanistic and kinetic aspects
The kinetics of photoinitiated, inverse emulsion polymerization of acryl- amide with 2,2-dimethoxy-2-phenylacetophenone (DMPA) as a photoinitiator was in- vestigated under three different cases.Expand
Characterization of compositional heterogeneity in copolymers and coatings systems by GPC/FTIR
Abstract One of the long-sought `holy grails' of polymer characterization has been the simultaneous determination of polymer composition as a function of molecular weight distribution. The recentExpand
Kinetics of poly(styrene peroxide) initiated photopolymerization of methyl methacrylate
Abstract This is a first comprehensive study on the photoinitiating capability of a vinyl polyperoxide. Polymerization of methyl methacrylate photoinitiated by poly(styrene peroxide) (PSP) at 30°CExpand
Polymeric photoinitiators based on thioxanthone: Photochemistry and free radical photoinitiation study by photodilatometry of the polymerization of methyl methacrylate
Abstract This paper reports a spectroscopic and steady state photochemical study of a new set of copolymers of 2-acryloxythioxanthone with methyl methacrylate (MMA), with various contents ofExpand
Photoinduced electron transfer polymerization
To start polymerization, reactive species which are capable of inducing the spontaneous polymerization of corresponding monomers are necessary. Photoinduced electron transfer can be used in a broadExpand