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Carbon-13 Magnetic Resonance Spectra of Some Polypropylenes and Ethylene-Propylene Copolymers

Crain, W. O., Jr. and Zambelli, Adolfo and Roberts, John D. (1971) Carbon-13 Magnetic Resonance Spectra of Some Polypropylenes and Ethylene-Propylene Copolymers. Macromolecules, 4 (3). pp. 330-332. ISSN 0024-9297. doi:10.1021/ma60021a015. https://resolver.caltech.edu/CaltechAUTHORS:20151012-133438693

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Abstract

The natural-abundance ^(13)C magnetic resonance spectra of isotactic, syndiotactic, and atactic polypropylenes and ethylene-propylene copolymers have been determined at 15.08 MHz. The chemical shifts of the carbons of the polymers have been compared with calculated values. The microtacticity of the polymers is discussed in terms of their ^(13)C spectra.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org//10.1021/ma60021a015DOIArticle
http://pubs.acs.org/doi/abs/10.1021/ma60021a015PublisherArticle
Additional Information:© 1971 American Chemical Society. Received January 18, 1970. Supported by the National Science Foundation.
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Caltech Gates and Crellin Laboratories of Chemistry4116
Issue or Number:3
DOI:10.1021/ma60021a015
Record Number:CaltechAUTHORS:20151012-133438693
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20151012-133438693
Official Citation:Carbon-13 Magnetic Resonance Spectra of Some Polypropylenes and Ethylene-Propylene Copolymers W. O. Crain Jr., Adolfo Zambelli, and John D. Roberts Macromolecules 1971 4 (3), 330-332 DOI: 10.1021/ma60021a015
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60993
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:15 Oct 2015 04:39
Last Modified:10 Nov 2021 22:42

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