Novel Flame-Retardant Acrylated Poly(Ester-Amide) Resins Based on Brominated Epoxy

Patel, Hasmukh S.; Patel, Bhavdeep K.

doi:10.1080/00914030902859257

Cited by 25 publications

(9 citation statements)

References 7 publications

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“…These were prepared by using method reported in the literature [9,12] . Both PEAs resins (3a-c) and APEAs resins (4a-c) were prepared by the same method reported in literature [12] .…”

Section: Resultsmentioning

confidence: 99%

“…Merging of all three i.e., epoxy, ester and amide segments into one polymer chain have been recently reported from our laboratory [7,8] . Some more interesting work in this field has been recently reported by the same authors [9] . Thermoplastic modification via blending or by the addition of the other thermoset is another possibility [10,11] .…”

Section: Introductionmentioning

confidence: 94%

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Interacting Blends of Novel Acrylated Poly(Ester-Amide) Resins - I with Methyl Methacrylate Monomer—Part 1

Patel

2009

Polymer-Plastics Technology and Engineering

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Bisphthalamic acids were prepared by reaction of phthalic anhydride and aliphatic diamines. Novel poly(ester-amide)s (PEAs) were prepared by reaction of epoxy resin with bisphthalamic acids. Acrylation of PEAs were carried out using acryloyl chloride; products are called acrylated poly(ester-amide)s (APEAs). Elemental analysis, Number average molecular weight and IR spectra recorded for both PEAs and APEAs. Blending of APEAs was carried out with methyl methacrylate monomer. Curing of APEAs-MMA blends were monitored on differential scanning calorimeter. Composites of these blends have been laminated and characterized. Unreinforced cured samples of these blends were analyzed thermogravimetrically.

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“…These were prepared by using method reported in the literature [9,12] . Both PEAs resins (3a-c) and APEAs resins (4a-c) were prepared by the same method reported in literature [12] .…”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 94%

Interacting Blends of Novel Acrylated Poly(Ester-Amide) Resins - I with Methyl Methacrylate Monomer—Part 1

Patel

2009

Polymer-Plastics Technology and Engineering

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“…Merging of all three, i.e., epoxy, ester and amide segments into the one polymer chain have been reported recently from our laboratory [7][8][9] . Certain properties of thermoplastics may also be improved via blending or addition to a thermoset is another possibility.…”

Section: Introductionmentioning

confidence: 90%

“…These were prepared by using a method reported in an earlier communication [9] . The general procedure is as follows:…”

Section: Synthesis Of Bisphthalamic Acidsmentioning

confidence: 99%

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Interacting Blends of Flame-Retardant Acrylated Poly(Ester-Amide) Resins Based on Brominated Epoxy Resin with Methyl Methacrylate and Styrene

Patel

2010

Polymer-Plastics Technology and Engineering

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Bisphthalamic acids were prepared by reaction between phthalic anhydride and diamines. Flame-retardant poly(ester-amide)s (FRPEAs) were prepared by reaction between bisphthalamic acids and brominated epoxy resin. Acrylation of FR-PEAs gives flame retardant acrylated poly(ester-amide)s (FR-APEAs). FR-PEAs and FR-APEAs were characterized by IR spectra, elemental analysis and number average molecular weight. Blending of FR-APEAs with methyl methacrylate and styrene was carried out. Curing study of these blends was monitored by Differential Scanning Calorimeter (DSC). Based on DSC data, glass and carbon reinforced composites have been laminated and characterized. The unreinforced cured samples were subjected to thermogravimetric analysis.

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Studies on Bismaleamic Acids Cured Tetrafunctional Epoxy Resin of Bisphenol‐C and Glass‐Epoxy Composites

2014

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The tetrafunctional epoxy resin of bisphenol-C was cured using bismaleamic acids of maleicanhydride and 4,4'-diaminodiphenylsulfone, 4,4'-diaminodiphenylether, and 4,4'-diaminodiphenylmethane and characterized by infrared, differential scanning calorimetric, and thermogravimetric analysis. Cured resins showed endothermic transition at about 229-248°C, which supplemented decomposition reactions. Cured resins are thermally stable up to about 200-230°C and followed two-step decomposition reactions. A 34-56% residue at 600°C supplemented the formation of highly thermally stable cross-linked products. Glass composites showed 133-153 MPa tensile strength, 223-290 MPa flexural strength, 7520-8015 MPa flexural modulus, 33-38 kg m −2 impact strength, 37-40 Barcol hardness, 8.3-12.3 kV mm −1 electric strength, 8.9 × 10 12 to 4.2 × 10 14 ohm cm volume resistivity, and 13-14% water absorption. Good thermal, mechanical and electrical properties and excellent hydrolytic stability of the glass composites signify their industrial importance for low load bearing housing, electrical, and marine applications. C

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Novel Flame-Retardant Acrylated Poly(Ester-Amide) Resins Based on Brominated Epoxy

Cited by 25 publications

References 7 publications

Interacting Blends of Novel Acrylated Poly(Ester-Amide) Resins - I with Methyl Methacrylate Monomer—Part 1

Interacting Blends of Novel Acrylated Poly(Ester-Amide) Resins - I with Methyl Methacrylate Monomer—Part 1

Interacting Blends of Flame-Retardant Acrylated Poly(Ester-Amide) Resins Based on Brominated Epoxy Resin with Methyl Methacrylate and Styrene

Studies on Bismaleamic Acids Cured Tetrafunctional Epoxy Resin of Bisphenol‐C and Glass‐Epoxy Composites

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