Search Results - "Lattimer, R. P"

Tandem mass spectrometry of lithium-attachment ions from polyglycols by Lattimer, Robert P.

“…A detailed study has been carried out of the fast atom bombardment tandem mass spectrometry (MS/MS) behavior of lithium-attachment ions from three glycol…”
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MALDI-MS analysis of pyrolysis products from a segmented polyurethane by Lattimer, R.P., Polce, M.J., Wesdemiotis, C.

“…A segmented polyurethane consisting of 4,4′-methylenebis-(phenylisocyanate), (MDI), poly(butylene adipate) (PBA) and 1,4-butanediol (BDO) was subjected to low…”
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Pyrolysis field ionization mass spectrometry of polyolefins by Lattimer, Robert P.

“…This report describes the pyrolysis field ionization mass spectrometric (Py-FI-MS) analysis of five polyolefins: polyethylene, polypropylene, poly(1-butene),…”
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Laser desorption time-of-flight mass spectrometry of low-molecular-weight polymers by Cotter, R. J, Honovich, J. P, Olthoff, J. K, Lattimer, R. P

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Tandem mass spectrometry of poly(ethylene glycol) lithium-attachment ions by Lattimer, Robert P.

“…A study of the fast-atom bombardment tandem mass spectrometry behavior of a number of ethylene glycol polymers (PEGs) has been carried out. Both linear…”
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Tandem mass spectrometry (MS/MS) for analysis of organic additives in an uncured rubber compound by LATTIMER, R. P, MUENSTER, H, BUDZIDIZWICZ, H

“…Abstract In this study, we examined the feasibility of obtaining MS/MS data for organic additives in an uncured rubber compound using several different…”
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Identification of organic additives in rubber vulcanizates using mass spectrometry by Lattimer, Robert P, Harris, R. E, Rhee, C. K, Schulten, H. R

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Dissociation characteristics of [M + X] + ions (X = H, Li, Na, K) from linear and cyclic polyglycols by Selby, Thomas L., Wesdemiotis, Chrys, Lattimer, Robert P.

“…The unimolecular reactions of protonated and metalated polyglycols with kiloelectronvolt translational energies have been studied by collisionally activated…”
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Mechanisms of antiozonant protection: unextractable nitrogen in aged cis-polybutadiene vulcanizates by LATTIMER, R. P, GIANELOS, J, DIEM, H. E, LAYER, R. W, RHEE, C. K

“…Abstract Rubber (BR) vulcanizates containing DOPPD antiozonant and DPG accelerator have been aged under various conditions, and the soluble constituents have…”
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Identification of organic components in uncured rubber compounds using mass spectrometry by LATTIMER, R. P, HARRIS, R. E, RHEE, C. K, SCHULTEN, H.-R

“…Abstract Three carbon-black-filled rubber compounds of known composition were analyzed by mass spectrometry. Direct thermal desorption was used with three…”
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Synthesis, microwave spectrum, electric dipole moment, molecular structure, and anomeric effect in fluoroethylene ozonide by Hillig, Kurt W, Lattimer, R. P, Kuczkowski, Robert L

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Mechanisms of antiozonant protection: antiozonant-rubber reactions during ozone exposure by LATTIMER, R. P, LAYER, R. W, RHEE, C. K

“…Abstract Rubber (IR or BR) vulcanizatcs containing DOPPD antiozonant have been aged under ozone, and the soluble constituents have been removed by acetone…”
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Ozonolysis of fluoroalkenes: the synthesis, conformation, and microwave spectrum of 3-fluoro-1,2,4-trioxolane by Lattimer, R. P, Mazur, U, Kuczkowski, R. L

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Protection of rubber against ozone by LAYER, R. W, LATTIMER, R. P

“…Abstract Currently, chemical antiozonants can be considered to function by scavenging ozone and, in the process, forming a protective barrier to prevent…”
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The ozonation of N,N'-di-n-octyl-p-phenylenediamine and N,N'-di-(1,1-dimethylethyl)-p-phenylenediamine by LATTIMER, R. P, LAYER, R. W, HOOSER, E. R, RHEE, C. K

“…Abstract Ozone attack on rubber compounds causes characteristic cracking perpendicular to the direction of applied stress. This degradation is caused by…”
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Observation of diazonium ion - crown ether molecular complexes in the gas phase by field desorption and fast atom bombardment mass spectrometry by Laali, Khosrow, Lattimer, Robert P

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Tandem mass spectrometry (MS/MS) for analysis of additives in a rubber vulcanizate by LATTIMER, R. P

“…Abstract MS/MS appears to have considerable potential as a means for improved direct mass spectral characterization of organic additives in rubber compounds…”
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Analysis on components in rubber compounds using mass spectrometry by LATTIMER, R. P, HARRIS, R. E

“…Abstract A large number of very successful mass-spectrometric methods have been developed for rubber-compound analysis. The high sensitivity, high specificity,…”
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The mechanism of phenolic resin vulcanization of unsaturated elastomers by LATTIMER, R. P, KINSEY, R. A, LAYER, R. W, RHEE, C. K

“…Abstract It is well known that during the sulfur curing of unsaturated rubbers, two competing reactions occur: (a) crosslinking or vulcanization, and (b)…”
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Pyrolysis-field ionization mass spectrometry of rubber vulcanizates by SCHULTEN, H.-R, PLAGE, B, LATTIMER, R. P

“…Abstract Time-/temperature-resolved Py-FIMS allows for the identification of rubber components in compounds containing normal organic additives. Signals due to…”
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