Transitions of a series of regularly alternating linear polyesteramides
β Scribed by C Borri; E Sorta; L Zotteri
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 352 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The changes in enthalpy, entropy and volume upon melting have been determined by dilatometric and differential scanning calorimetry measurements for four polyesteramides of the type: - with the following values for n and m, 6-6, 12-2, 12-6 and 12-12. The changes in each state function vary quite r
The crystal structures of three polyesteramides of the type --/CO--~--CO--NH--(CH 2 ),--NH--CO--qS--CO--O~(CH 2),,,--O/., conventionally referred to as nNTm, i.e. 6NT6, 12NT6 and 12NT12, were investigated by X-ray diffraction methods. The copolymers crystallize with triclinic symmetry and the repeat
## Abstract The polycondensation of methyl __N__β(12βhydroxydodecanoyl)βΟβaminoalkanoates (HO(CH~2~)~11~CONH(CH~2~)~__x__~COOCH~3~) has been studied as a source of the alternating polyesteramides [O(CH~2~)~11~CONH(CH~2~)~__x__~CO]~__n__~, and the properties of the products compared with those of eq