Polyesteramides based on PET and nylon 2,TPart 1. Synthesis of the bisesterdiamide

Bouma, K.; Lohmeijer, Jan; Gaymans, R.J.

doi:10.1016/s0032-3861(99)00485-1

Cited by 18 publications

(21 citation statements)

References 10 publications

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“…Nevertheless, there is currently a growing interest in increasing the glass transition temperature (T g ) of PET to extend its use to new demanding applications such as the hot-filled and pasteurizedcontainer fields. [2][3][4] Moreover, PET is markedly hydrophobic and more resistant to hydrolysis than is usually needed in many of its most common applications. Despite being innocuous for humans, it is considered not to be an environmentally friendly material because of its non-renewable origin.…”

Section: Introductionmentioning

confidence: 99%

PET copolyesters made from ad-mannitol-derived bicyclic diol

et al. 2013

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The carbohydrate-based bicyclic diol 2,4:3,5-di-O-methylene-D-mannitol (Manx) was made to react in the melt with ethylene glycol and dimethyl terephthalate to produce random PE x Manx y T copolyesters covering the whole range of molar compositions. The copolyesters had weight-average molecular weights in the 33 000-41 000 g mol À1 interval and were thermally stable up to nearly 380 C. They displayed T g in the 81 to 137 C range with values largely increasing with the content in Manx units. Copolyesters containing minor amounts of Manx were semicrystalline whereas those with contents equal to or more than 30% of Manx were amorphous. Stress-strain parameters were affected by composition, increasing tensile strength and elastic modulus and reducing elongation at break when introducing Manx units. These bio-based PET copolyesters showed enhanced susceptibility to hydrolysis.

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Section: Introductionmentioning

confidence: 99%

PET copolyesters made from ad-mannitol-derived bicyclic diol

et al. 2013

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“…This change in crystallinity could also be due to the entrance of crystallites of the polymers penetrating to the crystalline region of each other. This process can lead to a positive or negative shift to the percentage crystallinity of the individual components 41. In this study, the overall percentage crystallinity shows a positive shift.…”

Section: Resultsmentioning

confidence: 51%

Disulfide Bond Creates a Small Connecting Loop in Aminoxy Peptide Backbone

Yang

Liu

Jiao

et al. 2008

Chemistry A European J

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“…However, these polymers are not biodegradable. Aliphatic polyesteramide (PEA) copolymer appears as an important new type of material for combining the good thermomechanical properties of polyamides and biodegradability of polyesters (1)(2)(3)(4)(5)(6).…”

Section: Introductionmentioning

confidence: 99%

Poly(ester-amide)s Derived From Adipic Acid, 1,4-Butanediol and β-Alanine: Synthesis and Characterization

Abbes

Salhi

Lefevre

et al. 2014

Journal of Macromolecular Science, Part A

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A series of polyesteramides (PEAs) differing in their amide/ester ratio, within a range of molar composition from 90/10 to 10/90, have been synthesized by a direct melt polycondensation of 1,4-butanediol, adipic acid and b-alanine. Their structure was fully characterized by FTIR and NMR spectroscopy. The resulting copolymers are amorphous, they are thermally stable to temperatures up to 330 C, and present increasing glass transition temperatures at increasing amide content.

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Polyesteramides based on PET and nylon 2,TPart 1. Synthesis of the bisesterdiamide

Cited by 18 publications

References 10 publications

PET copolyesters made from ad-mannitol-derived bicyclic diol

PET copolyesters made from ad-mannitol-derived bicyclic diol

Disulfide Bond Creates a Small Connecting Loop in Aminoxy Peptide Backbone

Poly(ester-amide)s Derived From Adipic Acid, 1,4-Butanediol and β-Alanine: Synthesis and Characterization

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