โ Scribed by Bruzzone, M.
No coin nor oath required. For personal study only.
The i n f l u e n c e o f t a c t i c i t y o n c r y s t d l I i z at i o n u n d e r s t r a i n ( i n s t a t i c a n d d y n a m i c c o n d i t i o n s ) a n d i n i s o t r o p i c s t a t e o f s e v e r a l h y d r o c a r b o n c r y s t a l l i z a b l e e l a s t o m e r s i s c o n s i d e r e d .
๐ SIMILAR VOLUMES
Poly(esterurethane) elastomers were synthesized by a pre-polymer process. The pre-polymer based on poly(caprolactone) (capa-225) and toluenediisocyanate (TDI) was mixed with 1,4-butane diol (BDO) or dihydroquinone (HQ) in capa-225 (known as the quasi pre-polymer process) and then reacted in a mould.
## Abstract Previously, isotactic and atactic poly(methyl methacrylates) (PMMAs) were found to be miscible with poly(vinyl phenol) (PVPh) and poly(hydroxy ether of bisphenolโA) (phenoxy) because all the prepared films were transparent and showed compositionโdependent glass transition temperatures (