Buscar
Mostrando ítems 1-10 de 21140
BLENDS OF POLY(N-VINYL-2-PYRROLIDONE) POLY(DIALKYL ITACONATES) AND POLY(METHACRYLATES)
(GORDON BREACH SCI PUBL LTD, 1994)
Blends containing poly(N-vinyl-2-pyrrolidone) (PVP) and poly(dialkyl itaconates) (PDI) and poly(methacrylates) (PMA) with different side chain structures were prepared. polymer blends of various compositions were studied ...
Flory-Huggins interaction parameter of poly(ethyleneoxide)/poly(epichlorohydrin) and poly(ethyleneoxide)/poly(epichlorohydrin-co-ethyleneoxide) blends
(Elsevier Sci LtdOxfordInglaterra, 1998)
Dynamic mechanical and dielectric relaxations in poly(dibenzyl itaconate) and poly(diethylphenyl itaconate)
(ELSEVIER SCI LTD, 2000)
Dynamic mechanical and dielectric behaviour of poly(dibenzyl itaconate), and poly(diethylphenyl itaconate) were studied. The study was performed by determining the components of the complex relaxation modulus E* and the ...
Thermogravimetric analysis of poly(ester-carbonates) and poly(ester-thiocarbonates)
(GORDON BREACH SCI PUBL LTD, 1995)
The thermogravimetric behaviour of poly(ester-carbonates) and poly(ester-thiocarbonates) derived from the diphenol esters 4-hydroxy-phenyl-4-hydroxy-benzoate, 3-hydroxy-phenyl-4-hydroxy-benzoate, 4-hydroxy-phenyl-3-hydro ...
Blendas de poli (ácido lático-co-ácido glicólico)/ poli (ácido lático): degradação in vitroPoly (lactide-co-glycolide) acid/poly (lactic acid) blends: in vitro degradation
(Associação Brasileira de Polímeros, 2003)
RELAXATIONS IN POLY(DI-N-ALKYL AND DIISOALKYL ITACONATES)
(AMER CHEMICAL SOC, 1995)
A systematic study about the viscoelastic and dielectric relaxations was performed for a family of poli(di-n-alkyl and diisoalkyl itaconates): poly(dimethyl itaconate) (PDMI), poly(diethyl itaconate) (PDEI), poly(di-n-propyl ...
Synthesis of poly(butadiene)-graf-poly(dimethylsiloxane) and poly(ethylene)-graft-poly(dimethylsiloxane) copolymers using hydrosilylation reactions
(John Wiley & Sons Inc, 2004-06)
We report preliminary results for the synthesis of poly(ethylene)-graft-poly(dimethylsiloxane) copolymers (PE-g-PDMS) obtained by catalytic hydrogenation of poly(butadiene)-graft-poly(dimethylsiloxane) copolymers (PB-g-PDMS). ...
Dielectric relaxations of poly(2-norbornyl methacrylate) and poly(3-methyl-2-norbornyl methacrylate)
(ELSEVIER SCI LTD, 2001)
Dielectric behaviour of poly(2-norbornyl methacrylate) (P2NBM) and poly(3-methyl-2-norbornyl methacrylate) (P3M2NBM) was studied. The effect of the methyl substituent on the norbornyl ring is to decrease the temperature ...
Poly(complexes) stabilized by acid-base interactions: Poly(4-vinylpyridine) and poly(ethylene-co-maleic acid)
(Taylor and Francis Inc., 1998)
Interpolymer complex (IC) formation between poly(ethylene-co-maleic acid) and poly(4-vinylpiridine) (P4VPy) has been observed and characterized. Data from viscosity, infrared spectroscopy and thermogravimetric analysis ...