Chemical shift parameters and molecular motion in poly(butylene terephthalate) and poly(butylene terephthalate)-containing polymers
✍ Scribed by Jelinski, Lynn W.
- Book ID
- 126131414
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 633 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0024-9297
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## Abstract Oligomers with poly(butylene terephthalate) (PBT) containing organosilane extremities were prepared by reacting an α‐allylic oligomer of PBT with silanethiols or with silanes. The α‐allylic oligomer of PBT was synthesized by condensation of allyl alcohol, 1,4‐butanediol and terephthaloy
The torsional behavior of poly(ether ester) (PEE) thermoplastic elastomer, based on poly(ethylene glycol) (PEG) and poly(butylene terephthalate) (PBT) was studied and compared with that of PBT itself. Two types of experiments were performed: (1) stress relaxation in torsion, and (2) measurement of