Normal stresses in polymeric solutions
Measurements of normal stresses exhibited by viscoelastic fluids in simple laminar shearing flow field
SHEARING STRESS↗
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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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Resistance of polymeric structures to nitrogen tetroxide Progress report
Resistance of polyethylene structures to nitrogen tetroxide degradation
POLYETHYLENE↗
Saturated hydrocarbon polymeric binder for advanced solid propellant hybrid solid grain Quarterly report, May 1 - Jul. 31, 1967
Glass transition temperature measurement - telomer preparation and reactions
POLYMER↗
Space environmental effects on several polymeric and metallic materials.
Space environmental effects on filled elastomers, nylon parachute material and adhesion of metals
SPACE ENVIRONMENT↗
Test program to evaluate the effects of decontamination and sterilization treatment on spacecraft polymeric materials quarterly technical report, period ending 26 jan. 1967
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Source record↗
Space environmental effects on several polymeric and metallic materials
Space environmental effects on elastomers and metallic materials
Mugler, J. P., Jr.↗
Polymeric positive expulsion bladders for liquid oxygen systems Final report
Polymer positive expulsion bladders for liquid oxygen systems
Hoggatt, J. T.↗
Polymeric Schiff bases. I.
Conjugated, pseudoconjugated and nonconjugated Schiff base polymers synthesized by Schiff base exchange reactions, relating thermal stability to structure
Crivello, J. V.↗
Polymeric Schiff bases. V.
Isomeric Schiff base polymers synthesis by bis- Schiff-base exchange reaction from appropriate pairs selected from monomers, noting thermal stabilities
Crivello, J. V.↗
Polymeric Schiff bases. XI - Prototype reactions of some monomeric diarylidene azines.
Decomposition temperature of monomeric azines relation to electronic nature of R substituent, contributing resonance structures and hydrogen bonding
Dalelio, G. F.↗
Fundamental studies on the synthesis of heat-resistant polymers and directed polymerizations Status reports, 1 Feb. - 31 Jul. 1968
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Dalelio, G. F.↗
Variable stiffness polymeric damper
Shock and vibration damping device using temperature sensitive solid amorphous polymers
Lohr, J. J.↗
Saturated hydrocarbon polymeric binder for advanced solid propellant Triennial report, 27 Oct. 1965 - 30 Sep. 1968
Developing alkane solid propellant binders
Potts, J. E.↗
Polymeric Schiff bases. XVII.
Block tractable azomethine copolymers prepared by reaction of insoluble oligomers with monomers or of two different fusible oligomers, noting high thermal stability
Dalelio, G. F.↗
Abiotic polymerization and self-organization.
Cell origin in self organizing natural polymers in terms of molecular evolutionary priority of polynucleotides and poly alpha amino acids
Fox, S. W.↗
Reinforcement of polymeric structures with asbestos fibrils
Investigation determines structural potential of asbestos fibrils. Methods are developed for dispersing macrofibers of the asbestos into colloidal-sized ultimate fibrils and incorporating these fibrils in matrices without causing reagglomeration.
Rader, C. A.↗
Effects of decontamination, sterilization, and thermal vacuum on polymeric products
Adhesives, coatings, coated fabrics, elastomers, encapsulants, films, hardware and structural materials, and tapes are tested in a series of physical, mechanical, and electrical tests. Material properties are measured before and after exposure to the three environments.
Roper, W. D.↗
Difunctional polyisobutylene prepared by polymerization of monomer on molecular sieve
Process yields difunctional isobutylene polymers ranging in molecular weight from 1150 to 3600. These polymers have the potential for copolymerization and cross-linking with other monomers to form elastomeric materials.
Midler, J. A., Jr.↗