The curing mechanism of epoxy resins (Record no. 50085)

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control field 20250625160141.0
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Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-15909
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245 10 - TITLE STATEMENT
Title The curing mechanism of epoxy resins
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Applied Chemistry, 6(10), p.429-441, 1956
520 3# - SUMMARY, ETC.
Summary, etc. A study has been made of the curing of epoxy resins from 2: 2-bis-(4-hydroxyphenyl)propane with phthialic anhydride. It is shown that in all cases an equilibrium is set up in which, after complete reaction of the epoxy groups, there are present anhydride, monoester and hydroxyl groups. The effect of temperature on the content of these groups has been determined and shown to be considerable. On heating cured resins, most of the monoester groups are split off and phthalic anhydride is evolved. A minimum point is obtained in the graph relating loss of weight and amount of anhydride used. The reason for this is discussed. The distribution of the various types of group has been determined in cured resins by chemical methods, which affords a good picture of the structure of resins cured under different conditions.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element EPOXY RESINS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fisch, W.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hofmann, W.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Koskikallio, J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1lxR5bo9AsBPzT4zPNktsZOIBmvAdY_aF/view?usp=drivesdk">https://drive.google.com/file/d/1lxR5bo9AsBPzT4zPNktsZOIBmvAdY_aF/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-15909 25.06.2025 25.06.2025 Documentos solicitados