Synthesis, characterization and constitutional isomerism study of new aromatic polyamides containing pendant groups based on asymmetrically substituted meta-phenylene diamines (Record no. 45239)

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fixed length control field 01660nam a2200265Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140642.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-11012
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Title Synthesis, characterization and constitutional isomerism study of new aromatic polyamides containing pendant groups based on asymmetrically substituted meta-phenylene diamines
490 0# - SERIES STATEMENT
Volume/sequential designation European Polymer Journal, 45(3), p.953-959, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Four new aromatic polyamides containing pendant groups were synthesized by low temperature interfacial polycondensation of two asymmetrically substituted diamine monomers, namely, 4-[4-(1-methyl-1-phenylethyl)phenoxy]-1,3-diamino benzene and 4-{4-[(4-methylphenyl)sulphonyl]phenoxy}-1,3-diamino benzene with two aromatic diacid chlorides, namely isophthaloyl chloride and terephthaloyl chloride. Inherent viscosities of polyamides were in the range 0.64-0.72 dL/g indicating formation of medium molecular weight polymers. The weight average molecular weights and number average molecular weights, determined by gel permeation chromatography (polystyrene standard), were in
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ASYMMETRICALLY SUBSTITUTED DIAMINES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PENDANT GROUPS
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Topical term or geographic name entry element INTERFACIAL POLYCONDENSATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CONSTITUTIONAL ISOMERISM
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Pal, R.R.
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Personal name Patil, P.S.
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Personal name Salunkhe, M.M.
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Personal name Maldar, N.N.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wadgaonkar, P.P.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1eQsmW1YTqa4KD4K64iWQV4ajx9GcgBnf/view?usp=drivesdk">https://drive.google.com/file/d/1eQsmW1YTqa4KD4K64iWQV4ajx9GcgBnf/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-11012 25.06.2025 25.06.2025 Documentos solicitados