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Burfield, D. R.

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Add  Epoxy groups responsible for crosslinking in natural rubber
Authors: Burfield, D. R.
Date: 2016-10-18 |2016-10-18 |2001– |1974 | | | | | | |
Subject: Document Delivery | Others | Nature | Applications of rubber
Language: EN
Type: Article
Identifier: valet-20161018-094354
Description: STORAGE hardening in natural rubber, which is of considerable industrial interest, has been ascribed to the crosslinking of carbonyl groups present in the rubber chain1. Supporting evidence is that th… More
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Add  Distribution of abnormal groups in natural rubber
Authors: Burfield, D. R. | Gan, S. N. | Chew, L. C.
Date: 2016-10-17 |2016-10-17 |2001–1 |1976 | | | | | | |
Subject: Document Delivery | Others | Polymer | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20161017-111755
Description: Fresh samples of natural rubber were fractionated and the distribution of epoxy and amine groups over the molecular weight range was investigated. The origin of these abnormal groups is suggested. A s… More
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Add  Nonoxidative crosslinking reactions in natural rubber. I. Determination of crosslinking groups
Authors: Burfield, D. R. | Gan, S. N.
Date: 2016-10-17 |2016-10-17 |2001– |1975 | | | | | | |
Subject: Document Delivery | Others | Journal Of Polymer Science: Polymer Chemistry Edition | Applications of rubber
Language: EN
Type: Article
Identifier: valet-20161017-10453
Description: The presence of both epoxide and amine groups as integral constituents of the natural rubber macromolecule have been demonstrated, by application of an HBr double titration technique. The number of su… More
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Add  D.s.c. studies of the reaction between epoxidized natural rubber and benzoic acid
Authors: Gan, S. N. | Burfield, D. R.
Date: 2016-04-26 |2016-04-26 |2001–1 |1989 | | | | | | |
Subject: Document Delivery | Others | Polymer | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20160426-134830
Description: The reactions between epoxidized natural rubber (ENR) and benzoic acid have been investigated at elevated temperatures, in the range 398-433 K, by differential scanning calorimetry (d.s.c.). The react… More
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Add  Nonoxidative crosslinking reactions in natural rubber. II Radiotracer study of the reactions of amino acids in rubber latex
Authors: Burfield, D. R. | Gan, S. N.
Date: 2016-04-21 |2016-04-21 |2001–1 |1977 | | | | | | |
Subject: Document Delivery | Others | Journal Of Polymer Science | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20160421-091511
Description: The reaction of amino acids with functional groups in natural rubber has been studied by use of tritium labeled glycine as a tracer. The rate of reaction, in the latex phase, is found to be pH-depende… More
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Add  Determination of epoxy groups in natural rubber by degradation methods
Authors: Burfield, D. R. | Gan, S. N.
Date: 2016-04-20 |2016-04-20 |2001–1 |1977 | | | | | | |
Subject: Document Delivery | Others | Polymer | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20160420-102640
Description: The degradation of acid hydrolysed natural and epoxidized synthetic rubbers with lead tetraacetate and periodic acid have been studied, viscometrically. The epoxy content calculated from the degradati… More
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Add  Nonoxidative crosslinking reactions in natural rubber. I. Determination of crosslinking groups
Authors: Burfield, D. R. | Gan, S. N.
Date: 2016-04-20 |2016-04-20 |2001–1 |1975 | | | | | | |
Subject: Document Delivery | Others | Journal of Polymer Science | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20160420-113842
Description: The presence of both epoxide and amine groups as integral constituents of the natural rubber macromolecule have been demonstrated, by application of an HBr double titration technique. The number of su… More
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Add  Epoxidation of natural rubber latices: methods of preparation and properties of modified rubbers
Authors: Burfield, D. R. | Law, K. S. | Lim, K. L.
Date: 2015-01-14 |2015-01-14 |2001–1 |1984 | | | | | | |
Subject: Document Delivery | Others | Journal of Applied Polymer Science | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20150114-113053
Description: Studies in the epoxidation of natural rubber latices are described. Investigated epoxidation routes include the use of bromohydrin intermediates, hydrogen-peroxide-catalyzed systems, and preformed per… More
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Add  Epoxidation of natural rubber latices: Methods of preparation and properties of modified rubbers
Authors: Burfield, D. R. | Law, K. S. | Lim, K. L.
Date: 14-09-29 |14-09-29 |2001–1 |1984 | | | | | | |
Subject: Document Delivery | Others | J Appl Polym Sci | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20140929-091343
Description: Studies in the epoxidation of natural rubber latices are described. Investigated epoxidation routes include the use of bromohydrin intermediates, hydrogen-peroxide-catalyzed systems, and preformed per… More
Add  Epoxidation of natural rubber latices: Methods of preparation and properties of modified rubbbers
Authors: Burfield, D. R. | Law, K. S. | Lim, K. L.
Date: 114-09-17 |114-09-17 |2001–1 |1984 | | | | | | |
Subject: Document Delivery | Others | J Appl Polym Sci | Rubber chemistry, properties and testing
Language: EN
Type: Article
Identifier: valet-20140917-093548
Description: Studies in the epoxidation of natural rubber latices are described. Investigated epoxidation routes include the use of bromohydrin intermediates, hydrogen-peroxide-catalyzed systems, and preformed per… More
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