Results 1 to 10 of about 1,294 (131)

The pyrolysis of dimethylpolysiloxanes

Journal of Polymer Science, 1958
AbstractThe pyrolysis of linear dimethylpolysiloxanes was investigated by weight loss studies in vacuum over the temperature range 360–540°C. Rate maxima were observed at 14–16% weight loss; these were attributed to the presence of ionizable impurities in the polymer molecules.
exaly   +2 more sources

Melt Viscosities of Dimethylpolysiloxanes

Journal of the American Chemical Society, 1955
E. L. Warrick, W. A. Piccoli, F. O. Stark   +2 more
exaly   +2 more sources

Low temperature separation of trace amounts of dimethylpolysiloxanes from food

JAOCS, Journal of the American Oil Chemists' Society, 1969
AbstractDimethylpolysiloxanes, which are difficult to determine in fatty foods, can be separated at low temperatures by special freeze‐out apparatus. Final determination is made by atomic absorption, visible or ultraviolet spectrometry. Recoveries from cottonseed oil and cake mix ranged from 95% to 110%.
A D Campbell, D Firestone
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Note on the Atomic Absorption Analysis of Dimethylpolysiloxanes in the Presence of Silicates

Journal of the Association of Official Analytical Chemists, 1969
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Alkylalkoxypolysiloxanes. VII. Lower Members oftert-Butoxy End-blocked Dimethylpolysiloxanes with One to Four Silicon Atoms

Bulletin of the Chemical Society of Japan, 1958
Rokuro Okawara, Okawararokuro
exaly  

Reactions of methylhydropolysiloxanes with active clay and cupric oxide: synthesis of lower members of hydrogen end-blocked dimethylpolysiloxanes

Journal of Organometallic Chemistry, 1964
Minoru Sakiyama, Rokuro Okawara
exaly  

Polymorphism of molecules and complex ions in oxygen compounds of silicon and phosphorus Communication 5. Phase transitions and structure of molecules of cyclic dimethylpolysiloxanes

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1966
A N Lazarev, Lazarev A N
exaly  

Usefulness of polyethylene glycol solution with dimethylpolysiloxanes for bowel preparation before capsule endoscopy

Journal of Gastroenterology and Hepatology (Australia), 2010
Sadaharu Nouda, Mitsuyuki Murano, Takanori Kuramoto   +2 more
exaly  

Outcome of Endoscopic Treatment for Vesicoureteral Reflux in Children Using Polydimethylsiloxane

Journal of Urology, 2002
Elijah O Kehinde
exaly  

Subureteral Polydimethylsiloxane Injection Versus Extravesical Reimplantation For Primary Low Grade Vesicoureteral Reflux in Children: A Comparative Study

Journal of Urology, 2003
Hamdy Aboutaleb, Stéphane Bolduc, Jyoti Upadhyay   +2 more
exaly