Characterization of solution-cast extracts from Cardiothane-51 by FT-IR and ESCA

George L. Grobe; Anthony S. Nagel; Joseph A. Gardella; Roland L. Chin; Lawrence Salvati

doi:10.1366/0003702884430506

Characterization of solution-cast extracts from Cardiothane-51 by FT-IR and ESCA

George L. Grobe
, Anthony S. Nagel
, Joseph A. Gardella
, Roland L. Chin
, Lawrence Salvati

Chemistry

State University of New York System

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Extracts from Cardiothane-51 have been cast from solvents of varying polarity. Cardiothane-51 can be described as block polyether-polyurethane copolymer with a 10% by weight addition of polydimethylsiloxane (DMS) that is partially copolymerized and partially blended to form a copolymer/polyblend. FT-IR has been utilized to probe bulk and near-surface bonding and composition in the solution-cast extract films. Results show that Cardiothane-51 is similar in bulk composition, as measured by FT-IR, to Avcothane-51. However, these two polymers are quite different in composition over a depth of microns.

Original language	English
Pages (from-to)	980-989
Number of pages	10
Journal	Applied Spectroscopy
Volume	42
Issue number	6
DOIs	https://doi.org/10.1366/0003702884430506
State	Published - 1988

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title = "Characterization of solution-cast extracts from Cardiothane-51 by FT-IR and ESCA",

abstract = "Extracts from Cardiothane-51 have been cast from solvents of varying polarity. Cardiothane-51 can be described as block polyether-polyurethane copolymer with a 10\% by weight addition of polydimethylsiloxane (DMS) that is partially copolymerized and partially blended to form a copolymer/polyblend. FT-IR has been utilized to probe bulk and near-surface bonding and composition in the solution-cast extract films. Results show that Cardiothane-51 is similar in bulk composition, as measured by FT-IR, to Avcothane-51. However, these two polymers are quite different in composition over a depth of microns.",

author = "Grobe, \{George L.\} and Nagel, \{Anthony S.\} and Gardella, \{Joseph A.\} and Chin, \{Roland L.\} and Lawrence Salvati",

year = "1988",

doi = "10.1366/0003702884430506",

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pages = "980--989",

journal = "Applied Spectroscopy",

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T1 - Characterization of solution-cast extracts from Cardiothane-51 by FT-IR and ESCA

AU - Grobe, George L.

AU - Nagel, Anthony S.

AU - Gardella, Joseph A.

AU - Chin, Roland L.

AU - Salvati, Lawrence

PY - 1988

Y1 - 1988

N2 - Extracts from Cardiothane-51 have been cast from solvents of varying polarity. Cardiothane-51 can be described as block polyether-polyurethane copolymer with a 10% by weight addition of polydimethylsiloxane (DMS) that is partially copolymerized and partially blended to form a copolymer/polyblend. FT-IR has been utilized to probe bulk and near-surface bonding and composition in the solution-cast extract films. Results show that Cardiothane-51 is similar in bulk composition, as measured by FT-IR, to Avcothane-51. However, these two polymers are quite different in composition over a depth of microns.

AB - Extracts from Cardiothane-51 have been cast from solvents of varying polarity. Cardiothane-51 can be described as block polyether-polyurethane copolymer with a 10% by weight addition of polydimethylsiloxane (DMS) that is partially copolymerized and partially blended to form a copolymer/polyblend. FT-IR has been utilized to probe bulk and near-surface bonding and composition in the solution-cast extract films. Results show that Cardiothane-51 is similar in bulk composition, as measured by FT-IR, to Avcothane-51. However, these two polymers are quite different in composition over a depth of microns.

UR - https://www.scopus.com/pages/publications/0024057072

U2 - 10.1366/0003702884430506

DO - 10.1366/0003702884430506

M3 - Article

AN - SCOPUS:0024057072

SN - 0003-7028

VL - 42

SP - 980

EP - 989

JO - Applied Spectroscopy

JF - Applied Spectroscopy

IS - 6

ER -

Characterization of solution-cast extracts from Cardiothane-51 by FT-IR and ESCA

Abstract

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