Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Isaac Goodman"'
Publikováno v:
European Polymer Journal. 36:1301-1311
The 13C NMR spectra of model mono- to tetra-amides containing CO, (CH2)5 and (CH2)11 groups in varied sequential arrangements have been used to reinterpret assignments previously proposed for signals in the spectra of nylon 6/12 random copolyamides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c6eecc2df66f498c8f4df297ca18062
https://doi.org/10.1016/s0014-3057(99)00194-9
https://doi.org/10.1016/s0014-3057(99)00194-9
Autor:
Isaac Goodman, Maria Teresa Rodríguez
Publikováno v:
Macromolecular Chemistry and Physics. 200:44-50
Films of several 6-iminohexanoyl/12-oxydodecanoyl random copolymers containing from 19 to 46 wt.-% (29-60 mol-%) of 6-iminohexanoyl units, together with comparison films of nylon 6 homopolymer, were incubated at pH 7,4 in vitro for 336 h at 37° with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ff3ba857e5b73ea0ff326e13458ab9
https://doi.org/10.1002/(sici)1521-3935(19990101)200:1<44::aid-macp44>3.0.co
https://doi.org/10.1002/(sici)1521-3935(19990101)200:1<44::aid-macp44>3.0.co
Autor:
Isaac Goodman, Maria Teresa Rodríguez
Publikováno v:
Macromolecular Chemistry and Physics. 197:881-894
Random copolyesteramides composed of NH(CH 2 ) 5 CO (6A) and O(CH 2 ) 11 CO (12E) units were prepared by co-polymerization/condensation of 6-hexanolactam with 12-hy-droxydodecanoic acid. Lactam elimination during the reactions limited the attainable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f63028b3dac870f756a9ed704951b78
https://doi.org/10.1002/macp.1996.021970310
https://doi.org/10.1002/macp.1996.021970310
Publikováno v:
British Polymer Journal. 10:115-122
The melting and crystallisation behaviour of crystalline phases in poly (hexamethylene terephthalate)/poly(oxytetramethylene) block copolymers have been investigated in relation to copolymer composition and polyether block molecular weight (m.w.). In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e720d70e8d762d3faaf858ca2256a4ab
https://doi.org/10.1002/pi.4980100205
https://doi.org/10.1002/pi.4980100205
Publikováno v:
Die Makromolekulare Chemie, Rapid Communications. 7:273-279
Description d'une chromatographie sur gel pour la determination des composants individuels dans le melange d'oligo-urethannes obtenu par reaction d'un isocyanate de methylenediphenyle avec un exces de butanediol-1,4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b742158313140494df2da7d8c1110a
https://doi.org/10.1002/marc.1986.030070507
https://doi.org/10.1002/marc.1986.030070507
Autor:
Isaac Goodman, Aristides H. Kehayoglou
Publikováno v:
European Polymer Journal. 19:321-325
The crystalline of PCL/PLL random copolymers, prepared by anionic polymerisation in the melt and freed of residual monomer(s), vary with composition and are at a minimum for approx. 65 35 mole% composition. The Tg's of the copolymers show a minimum w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354f4df5c2333a47aa517456dfbdb2fb
https://doi.org/10.1016/0014-3057(83)90167-2
https://doi.org/10.1016/0014-3057(83)90167-2
Publikováno v:
British Polymer Journal. 7:329-341
Block copolyetheresters of poly(hexamethylene terephthalate) (6GT) with poly(oxyethylene) terephthalate (POET) units have been prepared by polycondensation and certain of their thermal, morphological and mechanical properties have been determined. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea88fc61b0b06cc15c236489781e62c4
https://doi.org/10.1002/pi.4980070506
https://doi.org/10.1002/pi.4980070506
Autor:
Isaac Goodman
Publikováno v:
European Polymer Journal. 20:549-557
The chain structures of copolyesteramides formed by anionic ring-opening copolymerisation of e -caprolactam with e -caprolactone have been investigated. The copolymers are shown to possess random multiblock structures with chains composed of O(CH 2 )
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c38be08f7cac3b9723e25c36cc6f3d3e
https://doi.org/10.1016/0014-3057(84)90094-6
https://doi.org/10.1016/0014-3057(84)90094-6
Publikováno v:
British Polymer Journal. 10:123-130
Optical and electron microscopy and small-angle X-ray scattering have been used to investigate the texture of poly(hexamethylene terephthalate)/poly(oxtetramethylene) multi-block copolymers. The findings are consistent with a substantial separation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3678e92b9ebf18559a7f22c14e700ad1
https://doi.org/10.1002/pi.4980100206
https://doi.org/10.1002/pi.4980100206
Autor:
Isaac Goodman, A. Valavanidis
Publikováno v:
European Polymer Journal. 20:241-247
Anionic copolymerisation of ω-laurolactam with e-caprolactone yields copolyesteramides with NH(CH 2 ) 11 CO and O(CH 2 ) 5 CO unit contents similar to those in the feeds. Over the major part of the composition range, only the amide component crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2791cfb9bdc1b61db12f418f165391c
https://doi.org/10.1016/0014-3057(84)90044-2
https://doi.org/10.1016/0014-3057(84)90044-2