The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer
A series of n-alkyl hydrogen esters of styrene-maleic anhydride copolymer has been prepared by reacting the copolymer with the first nine n-alkanols in the presence of pyridine. Intrinsic viscosities determined in acetone have been converted to theta conditions and used to estimate the comparative r...
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University of Surrey
1966
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ndltd-bl.uk-oai-ethos.bl.uk-7516522018-10-09T03:27:05ZThe preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymerRandall, George Colin William1966A series of n-alkyl hydrogen esters of styrene-maleic anhydride copolymer has been prepared by reacting the copolymer with the first nine n-alkanols in the presence of pyridine. Intrinsic viscosities determined in acetone have been converted to theta conditions and used to estimate the comparative root mean square end-to-end distances of the esters. A minimum value was found for the n-hexyl hydrogen ester. Solutions of the esters in dimethyl formamide show polyelectrolyte behaviour. From viscosity measurements it was found that the methyl hydrogen ester was more dissociated than the n-hexyl hydrogen ester.University of Surreyhttps://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.751652http://epubs.surrey.ac.uk/847757/Electronic Thesis or Dissertation |
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NDLTD |
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NDLTD |
| description |
A series of n-alkyl hydrogen esters of styrene-maleic anhydride copolymer has been prepared by reacting the copolymer with the first nine n-alkanols in the presence of pyridine. Intrinsic viscosities determined in acetone have been converted to theta conditions and used to estimate the comparative root mean square end-to-end distances of the esters. A minimum value was found for the n-hexyl hydrogen ester. Solutions of the esters in dimethyl formamide show polyelectrolyte behaviour. From viscosity measurements it was found that the methyl hydrogen ester was more dissociated than the n-hexyl hydrogen ester. |
| author |
Randall, George Colin William |
| spellingShingle |
Randall, George Colin William The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| author_facet |
Randall, George Colin William |
| author_sort |
Randall, George Colin William |
| title |
The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| title_short |
The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| title_full |
The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| title_fullStr |
The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| title_full_unstemmed |
The preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| title_sort |
preparation and viscosimetric study of polymeric alkyl hydrogen esters derived from maleic anhydride-styrene copolymer |
| publisher |
University of Surrey |
| publishDate |
1966 |
| url |
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.751652 |
| work_keys_str_mv |
AT randallgeorgecolinwilliam thepreparationandviscosimetricstudyofpolymericalkylhydrogenestersderivedfrommaleicanhydridestyrenecopolymer AT randallgeorgecolinwilliam preparationandviscosimetricstudyofpolymericalkylhydrogenestersderivedfrommaleicanhydridestyrenecopolymer |
| _version_ |
1718772607718785024 |