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are a class of polymers formed by the reaction of phenols, formaldehyde, and primary amines which on heating to ~200 °C (~400 °F) polymerise to produce polybenzoxazine networks. The resulting high molecular weight
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Tietze R, Chaudhari M (2011). "Advanced benzoxazine chemistries provide improved performance in a broad range of applications". In Ishida H, Agag T (eds.).
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composites are used where enhanced mechanical performance, flame and fire resistance compared to epoxy and phenolic resins is required.
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Tappe H, Helmling W, Mischke P, Rebsamen K, Reiher U, Russ W, Schläfer L, Vermehren P (2000). "Reactive Dyes".
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88:. Cinnabarine and cinnabaric acid are two naturally occurring dioxazines, being derived from biodegradation of
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are pentacyclic compounds consisting of two oxazine subunits. A commercially important example is the pigment
366:"Benzoxazine chemistry: a new material to meet fire retardant challenges of aerospace interiors applications"
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72:(tetrahydro-1,4-oxazine). A commercially available dihydro-1,3-oxazine is a reagent in the
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are bicyclic compounds formed by the ring fusion of a benzene ring with an oxazine.
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The
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By extension, the derivatives are also referred to as oxazines; examples include
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E heterocyclic organic compounds containing one oxygen and one nitrogen atom
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Chamberlain T (2002). "Dioxazine violet pigments". In Smith HM (ed.).
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Benzoxazine resin synthetic pathway, structure and cure mechanism
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Development of polymeric materials as a class of benzoxazines
256:Stone TW, Stoy N, Darlington LG (February 2013).
221:Eicher T, Hauptmann S, Speicher A (March 2013).
53:exist depending on the relative position of the
429:"Predicting the UV-vis spectra of oxazine dyes"
49:ring (a doubly unsaturated six-membered ring).
333:Ullmann's Encyclopedia of Industrial Chemistry
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427:Fleming S, Mills A, Tuttle T (2011-04-15).
302:. John Wiley & Sons. pp. 185–194.
364:Tsotra P, Setiabudi F, Weidmann U (2008).
481:at the U.S. National Library of Medicine
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76:of aldehydes. Fluorescent dyes such as
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84:are based on the aromatic compound
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396:Handbook of Benzoxazine Resins
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300:High Performance Pigments
483:Medical Subject Headings
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141:thermoset polymer matrix
23:The 8 isomers of oxazine
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151:Oxazine dyes exhibit
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147:Physical properties
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317:978-3-527-30204-8
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201:Pigment violet 23
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439:: 432–441.
373:Engineering
187:Phenoxazine
55:heteroatoms
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209:References
173:Morpholine
101:Dioxazines
96:Dioxazines
90:tryptophan
70:morpholine
66:ifosfamide
45:atom in a
243:836864122
82:Nile blue
504:Oxazines
498:Category
479:Oxazines
463:21647257
381:18422389
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78:Nile red
43:nitrogen
41:and one
28:Oxazines
454:3107493
51:Isomers
485:(MeSH)
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159:Images
39:oxygen
377:S2CID
369:(PDF)
261:(PDF)
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408:ISBN
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239:OCLC
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