𝔖 Bobbio Scriptorium
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SIMS and XPS studies of polyurethane surfaces 2. Polyurethanes with fluorinated chain extenders

✍ Scribed by M. J. Hearn; D. Briggs; S. C. Yoon; B. D. Ratner


Book ID
104591970
Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
587 KB
Volume
10
Category
Article
ISSN
0142-2421

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πŸ“œ SIMILAR VOLUMES


Segmented polyurethanes with 4,4β€²-bis-(6
✍ R. Mix; J. GΓ€hde; H. Goering; G. Schulz πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 983 KB

Linear segmented polyurethanes based on poly(buty1ene adipatels (PBA) of different molecular weight ( M , 2000,1000, and 600), 4,4'-diphenylmethane diisocyanate (MDI) and the mesogenic diol 4,4'-bis-(6-hydroxyhexoxy)biphenyl (BHHBP) as well as the unsegmented polyurethane consisting of MDI/BHHBP uni

Degradation studies on segmented polyure
✍ L.H. Chan-Chan; R. Solis-Correa; R.F. Vargas-Coronado; J.M. Cervantes-Uc; J.V. C πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 855 KB

Biodegradable segmented polyurethanes (BSPUs) were prepared with poly(caprolactone) as a soft segment, 4,4'-methylene bis (cyclohexyl isocyanate) and either butanediol (BSPU1) or dithioerythritol (BSPU2) as a chain extender. BSPU samples were characterized in terms of their physicochemical propertie

Studies on thermotropic liquid crystalli
✍ Shih-Jieh Sun; Teh-Chou Chang πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 557 KB

## SYNOPSIS Four series of thermotropic polyurethane elastomers (TPUEs) were synthesized in this study. The hard segments were formed by using 4,4'-methylenedicyclohexyl diisocyanate (H,,MDI) reacted with various mesogenic units, such as benzene-1,4-di(4-iminophenoxyn-hexanol), benzene-1,4-di(4-im