Buscar
Mostrando ítems 1-10 de 354
THERMAL STUDIES OF POLY(ESTERS) CONTAINING SILICON OR GERMANIUM
(Sociedad Chilena de Química, 2001)
Influence of monomeric and polymeric structure on the physical properties of thermoplastic polyesters derived from hydroxy fatty acids
(Wiley-Blackwell, 2014-11-01)
The physical properties of three vegetable oil derived medium and long chain poly(-hydroxy fatty ester)s (P(Me--OHFA)s), namely poly(-hydroxynonanoate) [P(Me--OHC9)], poly(-hydroxytridecanoate) [P(Me--OHC13)] and ...
Unsaturated polyester resin modified with poly(organosiloxanes). I. Preparation, dynamic mechanical properties, and impact resistance
(John Wiley & Sons IncNew YorkEUA, 2001)
Reaction of the human gingival tissue to different suture materials used in periodontal surgery.
(1992-12-01)
The gingival reaction to 4 different suture materials used in periodontal surgery was studied in 36 patients. The gingiva was sutured prior to surgery and biopsies were taken at 3, 7 and 14 days to observe the tissue ...
Miscibility of styrene/unsaturated polyester quasibinary systems: Unsaturated polyester chemical composition and molecular weight influence
(John Wiley & Sons Inc, 2006-12-28)
Unsaturated polyester prepolymers were synthesized with different chemical compositions and molecular weights. Cloud‐point curves (CPC) were measured in St‐UP quasibinary solutions, showing UCST behavior in all cases. The ...
Synthesis and physical properties of lipid-based poly(ester-urethane)s, I: Effect of varying polyester segment length
(Elsevier B.V., 2012-08-02)
Four aliphatic thermoplastic poly(ester-urethane)s (PEUs) with similar molecular weights but varying polyesters molecular weight (534-1488 g/mol) were prepared from polyester diols, obtained by melt condensation of Azelaic ...
Unsaturated polyester resin modified with poly(organosiloxanes). II. Acoustic emission study on glass-fiber-reinforced resin
(John Wiley & Sons IncNew YorkEUA, 2001)