The synthesis and properties of aliphatic-aromatic block copolyesters
✍ Scribed by N.G. Chekushkina; L.B. Sokolov; V.S. Naumov; T.F. Smirnova; N.N. Zhegalova
- Book ID
- 118967305
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 382 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0032-3950
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Abstraet--Copolyesters have been synthesized by interfacial polycondensation of 2,2-bis(4-hydroxyphenyl)-propane or phenolphthalein as aromatic diol and ethylene glycol or polyethylene glycol as aliphatic diol in various mole ratios with terephtbaloyl or isophthaloyl chloride. Chemical compositions,
Poly(2-methyl-1,4-phenylene fumarate) and some poly-(Zmethyl-1 ,Cphenylene fumarate)block-(aliphatic unsaturated polyesters) have been prepared by interfacial polycondensation between fumaroyl chloride, 2-methyl-1,4-dihydroxy-benzene and a variable amount of the a,o-dichloro carbonyl oligomer corres
## Abstract A series of thermotropic liquid crystalline aliphatic–aromatic copolyesters derived from various ratios of dodecane‐1,12‐diol (**1**), terephthaloyl bis‐(4‐oxybenzoyl‐chloride) (**2**), and 2‐(6‐oxido‐6H‐dibenz〈__c__,__e__〉〈1,2〉 oxaphosphorin‐6‐yl)‐1,4‐naphthalene diol (**3**), has been