IR spectroscopic method of estimating the structure of ethylene ? Propylene block copolymers

An UV-VIS-Near-IR spectroscopic method for determination of optical loss in organic/polymeric films has been suggested. The optical losses of two polyimide polymers with push-pull azobenzene chromophore attached were examined by this method and the data were calibrated by conventional optical method.

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Determination of the composition of a copolymer of acrylonitrile with vinylimidazole by an IR-spectroscopic method

Polymer Science U S S R ◽

10.1016/0032-3950(89)90449-8 ◽

1989 ◽

Vol 31 (9) ◽

pp. 2211-2213 ◽

Cited By ~ 1

Author(s):

A.N. Barash ◽

G.D. Litovchenko ◽

N.F. Kalyanova ◽

M.P. Zverev

Keyword(s):

Spectroscopic Method ◽

Ir Spectroscopic

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Molecular Characterization of Ethylene-Propylene Block Copolymers

IUPAC Standards Online ◽

10.1515/iupac.56.0051 ◽

2016 ◽

Author(s):

T. Simonazzi

Keyword(s):

Block Copolymers ◽

Molecular Characterization ◽

Ethylene Propylene

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13C n.m.r. determination of the isotacticity of the propylene homopolymer part in ethylene-propylene block copolymers

Polymer ◽

10.1016/0032-3861(93)90649-u ◽

1993 ◽

Vol 34 (14) ◽

pp. 3129-3131 ◽

Cited By ~ 5

Author(s):

Takashi Kanezaki ◽

Kazuo Kume ◽

Kazuo Sato ◽

Tetsuo Asakura

Keyword(s):

Block Copolymers ◽

Ethylene Propylene

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Non-Isothermal Crystallization Behavior and Kinetics of Compatibilized β Nucleated Polypropylene/Polystyrene Blends

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.893.291 ◽

2014 ◽

Vol 893 ◽

pp. 291-294 ◽

Cited By ~ 1

Author(s):

Hu Bin Lin ◽

Chong Ming Du ◽

Jian Yi Zhu ◽

Wen Yao Liang

Keyword(s):

Block Copolymer ◽

Block Copolymers ◽

Crystallization Kinetics ◽

Isothermal Crystallization ◽

Crystallization Behavior ◽

Melting Behavior ◽

Ethylene Propylene ◽

Crystallization Characteristic ◽

Different Content ◽

Kinetics Of

The β nucleated polypropylene (PP), uncompatibilized β nucleated PP/polystyrene (PS) and compatibilized β nucleated PP/PS blends were prepared on a twinscrew extruder.and added into compatibilizers styrene-ethylene-propylene block copolymer (SEP) or two styrene-ethylene-butylen- e-styrene block copolymers (SEBS) with different content of styrene.The crystallization characteristic, melting behavior and crystallization kinetics of these composites were studied.

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Influence of processing on ethylene-propylene block copolymers: Structure and mechanical behavior

Journal of Applied Polymer Science ◽

10.1002/app.20834 ◽

2004 ◽

Vol 93 (6) ◽

pp. 2866-2878 ◽

Cited By ~ 14

Author(s):

M. Ll. Maspoch ◽

J. Gamez-Perez ◽

E. Gimenez ◽

O. O. Santana ◽

A. Gordillo

Keyword(s):

Block Copolymers ◽

Mechanical Behavior ◽

Ethylene Propylene

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Blends of Amorphous-Crystalline Block Copolymers with Amorphous Homopolymers. 2. Synthesis and Characterization of Poly(ethylene-propylene) Diblock Copolymer and Crystallization Kinetics for the Blend with Atactic Polypropylene

Macromolecules ◽

10.1021/ma00096a015 ◽

1994 ◽

Vol 27 (18) ◽

pp. 4941-4951 ◽

Cited By ~ 30

Author(s):

Kazuo Sakurai ◽

William J. MacKnight ◽

David J. Lohse ◽

Donald N. Schulz ◽

Joseph A. Sissano

Keyword(s):

Block Copolymers ◽

Crystallization Kinetics ◽

Diblock Copolymer ◽

Synthesis And Characterization ◽

Atactic Polypropylene ◽

Ethylene Propylene ◽

Poly Ethylene

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IR spectroscopy as a probe for C–H⋯X hydrogen bonded supramolecular synthons

CrystEngComm ◽

10.1039/c4ce02034k ◽

2015 ◽

Vol 17 (6) ◽

pp. 1273-1290 ◽

Cited By ~ 22

Author(s):

Subhankar Saha ◽

Lalit Rajput ◽

Sumy Joseph ◽

Manish Kumar Mishra ◽

Somnath Ganguly ◽

...

Keyword(s):

Ir Spectroscopy ◽

Spectroscopic Method ◽

Supramolecular Synthons ◽

Ir Spectroscopic ◽

Hydrogen Bonded

We describe a five step IR spectroscopic method that identifies supramolecular synthons in weak hydrogen bonded dimer assemblies, bifurcated systems, and π-electron mediated synthons.

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