Thermal transesterification of bis(hydroxymethyl)propane-1,3-diyl units in poly(ethyl terephthalate) and poly(butylene terephthalate): A route to thermoset polyesters

被引：9

作者：

Kriegel, RM

Collard, DM ^{[1
]}

Liotta, CL

Schiraldi, DA

机构：

[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Polymer Educ & Res Ctr, Atlanta, GA 30332 USA

[3] Trevira Corp, Spartanburg, SC 29304 USA

来源：

MACROMOLECULES | 1998年 / 31卷 / 08期

关键词：

D O I：

10.1021/ma9710949

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copolymerization of 5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane with dimethyl terephthalate and either ethylene glycol or 1,4-butanediol affords polyesters with pendant ketals. Acid-promoted debenzalation provides 2,2-bis(hydroxymethyl)propane-1,3-diyl structural units. Thermal transesterification to afford rigid, adhesive thermosets is controlled by the composition of the copolymer and curing conditions (temperature and time).

引用

页码：2475 / 2479

页数：5

共 30 条

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Collard, DM
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Schiraldi, DA
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U377 - U377
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[3] 2,2-Bis(hydroxymethyl)propane-1,3-diyl bis(1H-pyrrole-2-carboxylate)
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ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 : O230 - O232
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ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : M2341 - U868
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Polym Eng Sci, 20 (1605-1614):
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Vereshchagin, A. N.
Karpenko, K. A.
Egorov, M. P.
RUSSIAN CHEMICAL BULLETIN, 2020, 69 (03) : 620 - 623
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M. P. Egorov
Russian Chemical Bulletin, 2020, 69 : 620 - 623
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