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pyromellitic dianhydride [‚pī·rō·mə′lid·ik ¦dī·an′hī‚drīd]

(organic chemistry)

C₆H₂(C₂O₃)₂A white powder with a melting point of 286°C; soluble in some organic solvents; used for curing epoxy resins. Abbreviated PMDA.

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No references found	EXPERIMENTAL Material Used PAA a condensation product of benzene-1, 2, 4, 5-tetra-carboxylic-l,2, 4, 5-dianhydride or pyromellitic dianhydride (PMDA), and 4, 4'-diaminodiphenyl ether or oxydianilline (ODA) was procured from M/s ABR Organics, Hyderabad, India and this product was marketed as ABRON S-10. Study of fluorescent nanoparticle comprising Iron DMAc complex ... by Kundnani, Chitra; Gupta, Anand Kumar; Arya, Madhulica; Shrivastava, Deepali; Aseri, Priyanka; Keller / Polymer Engineering and Science polyamic acid (PAA) having molecular weight 42,000 a condensation product of pyromellitic dianhydride and oxydianiline (ODA). PAN based quasi carbon whiskers reinforced PI polyblends: ... by Kurmvanshi, S.K.; Gupta, A.K.; Patel, P.R.; Bajpai, R.; Keller, J.M. / Polymer Engineering and Science [20, 21] mentioned molar complexes between the studied solvent, 1-methyl-2-pyrrolidinone (NMP) and pyromellitic dianhydride dianiline poly(amic acid)s where four molecules of NMP hydrogen bond to the repeat unit of the precursor creating populations of bound and free species of NMP. Modeling particle inflation from poly(amic acid) powdered precursors. ... by Cano, Camilo I.; Clark, Meaghan L.; Kyu, Thein; Pipes, R. Byron / Polymer Engineering and Science	Pyroelectric Detector Pyroelectricity Pyroelectrics pyrogallic acid Pyrogallol pyrogallolphthalein pyrogen pyrogenesis pyrogenetic mineral pyrogenic distillation Pyrogenic Processes pyroheliometer Pyrola Pyrolaceae pyroligneous pyroligneous acid pyrolithic acid Pyrolusite pyrolysate Pyrolysis Pyrolytic Graphite pyromagma pyromania pyromelane Pyromellitic Acid pyromellitic dianhydride Pyrometallurgy Pyrometallurgy, nonferrous pyrometamorphism pyrometasomatism pyrometer pyrometric cone Pyrometry Pyromorphite pyromucic acid pyron pyrone detector Pyrones Pyrope pyrophane pyrophanite pyrophobia pyrophoric alloy pyrophoric material Pyrophoric Metal pyrophoric propellant pyrophosphatase pyrophosphoric acid Pyrophyllite pyroretinite pyroschist	pyromancer pyromancy pyromania pyromania pyromania pyromania Pyromania-diagnostic criteria Pyromania-diagnostic criteria Pyromania-diagnostic criteria Pyromania-diagnostic criteria pyromaniac pyromaniac pyromaniac pyromaniac pyromaniacal pyromaniacal pyromaniacal pyromaniacal pyromaniacs pyromaniacs pyromaniacs pyromaniacs pyromanic pyromanic pyromanic pyromanic pyromantic Pyromantium pyromelane pyromellitic acid pyromellitic dianhydride pyrometallurgical pyrometallurgical pyrometallurgies pyrometallurgies pyrometallurgy pyrometallurgy Pyrometallurgy, nonferrous pyrometamorphism pyrometasomatism pyrometer pyrometer pyrometer Pyrometers Pyrometers Pyrometers Pyrometery Pyrometery pyrometric pyrometric pyrometric pyrometric cone pyrometric cone pyrometric cone Pyrometric Cone Equivalent pyrometric cones pyrometric cones pyrometric cones pyrometrical pyrometrical pyrometrical

EXPERIMENTAL Material Used PAA a condensation product of benzene-1, 2, 4, 5-tetra-carboxylic-l,2, 4, 5-dianhydride or pyromellitic dianhydride (PMDA), and 4, 4'-diaminodiphenyl ether or oxydianilline (ODA) was procured from M/s ABR Organics, Hyderabad, India and this product was marketed as ABRON S-10.

Study of fluorescent nanoparticle comprising Iron DMAc complex ... by Kundnani, Chitra; Gupta, Anand Kumar; Arya, Madhulica; Shrivastava, Deepali; Aseri, Priyanka; Keller / Polymer Engineering and Science

polyamic acid (PAA) having molecular weight 42,000 a condensation product of pyromellitic dianhydride and oxydianiline (ODA).

PAN based quasi carbon whiskers reinforced PI polyblends: ... by Kurmvanshi, S.K.; Gupta, A.K.; Patel, P.R.; Bajpai, R.; Keller, J.M. / Polymer Engineering and Science

[20, 21] mentioned molar complexes between the studied solvent, 1-methyl-2-pyrrolidinone (NMP) and pyromellitic dianhydride dianiline poly(amic acid)s where four molecules of NMP hydrogen bond to the repeat unit of the precursor creating populations of bound and free species of NMP.

Modeling particle inflation from poly(amic acid) powdered precursors. ... by Cano, Camilo I.; Clark, Meaghan L.; Kyu, Thein; Pipes, R. Byron / Polymer Engineering and Science

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