Degradation of different polystyrene/thermoplastic starch blends buried in soil (Record no. 44872)

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fixed length control field 01205nam a2200229Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
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control field 20250625140635.0
040 ## - CATALOGING SOURCE
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-10640
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Degradation of different polystyrene/thermoplastic starch blends buried in soil
490 0# - SERIES STATEMENT
Volume/sequential designation Carbohydrate Polymers, 75(1), p.58-62, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Blends of PS and TPS were prepared using two different plasticizers: glycerol or buriti oil by solvent casting technique. PS/TPS blends were submitted to degradation by soil burial tests in perforated boxes for 6 months and later analyzed by TG and CPMAS 13C NMR. After degradation, blends with glycerol presented less stages of thermal degradation and NMR signals of minor intensity compared to the original blends. The presence of TPS at contents of 50
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element THERMOPLASTIC STARCH
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DEGRADATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BURITI OIL
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Schlemmer, D.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sales, M.J.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Resck, I.S.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ImvPNqnHfkX5If48HCAi5Rk9ihwY_4pf/view?usp=drivesdk">https://drive.google.com/file/d/1ImvPNqnHfkX5If48HCAi5Rk9ihwY_4pf/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-10640 25.06.2025 25.06.2025 Documentos solicitados