Structured latex particles with improved mechanical properties (Record no. 43491)

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fixed length control field 02314nam a2200253Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140608.0
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-9236
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Structured latex particles with improved mechanical properties
490 0# - SERIES STATEMENT
Volume/sequential designation Progress in Organic Coatings, 35(1-4), p.265-275, 1999
520 3# - SUMMARY, ETC.
Summary, etc. Structured polymer latex particles are prepared by a swelling emulsion polymerization process, in which the initial particles are ®rst swollen by ethylenically unsaturated monomers and the polymerization of the latter is then carried out. This special polymerization process leads to multi-phase particle morphology. Instead of a thermodynamically more favorable large-scale phase-separation, we obtain multiple, near-spherical domains dispersed within the particles. TEM analysis after selective staining reveals the size and distribution of the microdomains. Dynamic mechanical analysis of the polymer ®lms con®rms the absence of a distinct, large second phase and indicates that such microdomains interfere at the molecular level with the segmental mobility of the dispersing phase. We present examples of soft polymers as the continuous phase and hard polymers as the dispersed phase. The inclusion of hard microdomains into soft continuous phase increases dramatically both the ®lms tensile strength and elongation, which means improved cohesive strength of the polymer material. The increase in tensile strength of the polymer ®lm correlates directly with the hardness of the dispersed phase. Improvement in tensile strength and elongation is important in a number of industrial applications of polymers, such as ¯exible coatings, coalescent-free paints and pressure sensitive adhesives (PSAs). Examples are presented which demonstrate the potential applications of the swelling emulsion polymerization process.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LATEX
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MECHANICAL PROPERTIES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element POLYMERIZATION
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhao, C.L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Roser, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Heckmann, W.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zosel, A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wistuba, E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1m13XqY2-ob1YjhhHpYCMsHW7JtBt56ix/view?usp=drivesdk">https://drive.google.com/file/d/1m13XqY2-ob1YjhhHpYCMsHW7JtBt56ix/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
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-9236 25.06.2025 25.06.2025 Documentos solicitados