Participation of hydrogen sulfide in polymerization
Hydrogen sulfide participation in vinyl polymerization investigated for reaction mechanism
Ghosh, P.↗
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Results for “polymerization”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Entrance flows of polymeric materials - Pressure drop and flow patterns
Polymeric materials flow at tube entrance, discussing pressure drop and flow birefringent patterns at tapered and sharp entrances
Bogue, D. C.↗
Thermal degradation analysis of polymeric materials by combined mass spectrometric and thermogravimetric analysis
Polymeric materials thermal degradation kinetic parameters using combined mass spectrometric and thermogravimetric analysis /MS-TGA/
Hamaker, F. M.↗
Polymerization of methyl methacrylate and other vinyl monomers activated by low concentrations of SO2
Methyl methacrylate and other vinyl monomers polymerization activation by low sulfur dioxide concentrations, noting inert solvents effect
Billmeyer, F. W., Jr.↗
Effects of simulated Venusian atmosphere on polymeric materials
Simulated Venusian atmosphere effects on polymeric plastic and rubber materials, comparing with high temperature air and nitrogen exposures
Kalfayan, S. H.↗
Template catalysis - Asymmetric polymerization of amino-acids on clay minerals
Amino acids asymmetric polymerization on clay minerals, discussing aspartic acid and kaolinite experiments
Degens, E. T.↗
Polymerization of perfluorobutadiene at near-ambient conditions
Peroxide catalyst under mild conditions initiates homopolymerization of perfluoro butadiene to new linear perfluoro polyenes and vulcanizable fluoro elastomers. Resulting polyperfluoro butadiene serves as hard elastomer for good chemical resistance, as intermediate in graft polymerizations, and as crosslink for high molecular weight materials.
Toy, M. S.↗
Process for interfacial polymerization of pyromellitic dianhydride and 1,2,4, 5-tetraamino-benzene Patent
Process for interfacial polymerization of pyromellitic dianhydride and tetraamino benzene
Bell, V. L., Jr.↗
Synthesis of polymeric schiff bases by schiff-base exchange reactions Patent
Synthesis of polymeric schiff bases by schiff-base exchange reactions
Dalelio, G. F.↗
Direct synthesis of polymeric schiff bases from two amines and two aldehydes Patent
Direct synthesis of polymeric schiff bases from two amines and two aldehydes
Dalelio, G. F.↗
Simultaneous polymerization and molding of Pyrrone polymers
Simultaneous polymerization and hot pressing of Pyrrone polymers
Morgan, P. E. D.↗
Apparatus for testing polymeric materials Patent
Apparatus for determining volatile condensable material present in polymeric products
Muraca, R. F.↗
Study of mechanisms controlling the ultraviolet photochemistry of associated and polymeric systems
Vacuum ultraviolet photoionization and photodissociation of associated and polymeric systems of liquid water and alcohols
Anbar, M.↗
A compilation of low outgassing polymeric materials normally recommended for GSFC cognizant spacecraft
Low outgassing polymeric materials for general service and communication satellite structures
Fisher, A.↗
Polymerization of a nematic liquid crystal monomer
Polymerization kinetics of nematic liquid crystal monomer in nematic and isotropic phases
Labes, M. M.↗
Initiation of polymerization by tetrabutylammonium p-lithophenoxide p-lithiophenoxide
Compound is an efficient initiator capable of producing a polymer with a phenol group at the initiating end of the chain. Derivative may be used as a polymerization initiator to produce large quantities of phenol-terminated polymers.
Hirshfield, S. M.↗
Free-radical solution-polymerization of trifluoronitrosomethane with tetrafluoroethylene
Heavy-walled glass reactor, equipped with aerosol-compatible couplings and needle valve and charged with solvent and initiator, is utilized for polymerization. Polymer conversions and reactor/vessel operation are discussed.
Gdickman, S. A.↗
Reverse-osmosis membranes by plasma polymerization
Thin allyl amine polymer films were developed using plasma polymerization. Resulting dry composite membranes effectively reject sodium chloride during reverse osmosis. Films are 98% sodium chloride rejective, and 46% urea rejective.
Hollahan, J. R.↗