Chemical Reactions Involved in the Shrinkproofing of Wool by Oxidation-Sulfite Processes
The production of shrink resistance in wool by treatments which involve oxidation by peracetate on permonosulphate and subsequent treatment with sulphite is shown to be dependent on particular chemical reactions. These reactions have been followed by disulfide and thiol analyses on intact and hydrol...
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| Veröffentlicht in: | Textile research journal 1965-04, Vol.35 (4), p.315-322 |
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| container_title | Textile research journal |
| container_volume | 35 |
| creator | Sweetman, B.J. Maclaren, J.A. |
| description | The production of shrink resistance in wool by treatments which involve oxidation by peracetate on permonosulphate and subsequent treatment with sulphite is shown to be dependent on particular chemical reactions. These reactions have been followed by disulfide and thiol analyses on intact and hydrolyzed wool samples and also by measure ments of rate of uptake of 35SO3
2- from solution by wool.
Oxidation 'of wool with dilute peracetic acid converts the disulfide groups into di sulfide monoxide and dioxide, thus facilitating fission by nucleophilic reagents such as sulfite or cyanide. The results support the theory of Neish and Speakman that shrink resistance in wool is produced by fission of disulfide bonds. |
| doi_str_mv | 10.1177/004051756503500405 |
| format | Article |
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2- from solution by wool.
Oxidation 'of wool with dilute peracetic acid converts the disulfide groups into di sulfide monoxide and dioxide, thus facilitating fission by nucleophilic reagents such as sulfite or cyanide. The results support the theory of Neish and Speakman that shrink resistance in wool is produced by fission of disulfide bonds.</description><identifier>ISSN: 0040-5175</identifier><identifier>EISSN: 1746-7748</identifier><identifier>DOI: 10.1177/004051756503500405</identifier><language>eng</language><publisher>Thousand Oaks, CA: SAGE Publications</publisher><subject>Chemical reactions ; Disulfides ; Fission ; Peracetic acid ; Sulfides ; Textiles ; Uptakes ; Wool</subject><ispartof>Textile research journal, 1965-04, Vol.35 (4), p.315-322</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-c58a30f4aa8453a0ed3df0a878ac8e7bc91b2cdba729aa5bb5fcba68aaadb0ec3</citedby><cites>FETCH-LOGICAL-c320t-c58a30f4aa8453a0ed3df0a878ac8e7bc91b2cdba729aa5bb5fcba68aaadb0ec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/004051756503500405$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/004051756503500405$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21798,27901,27902,43597,43598</link.rule.ids></links><search><creatorcontrib>Sweetman, B.J.</creatorcontrib><creatorcontrib>Maclaren, J.A.</creatorcontrib><title>Chemical Reactions Involved in the Shrinkproofing of Wool by Oxidation-Sulfite Processes</title><title>Textile research journal</title><description>The production of shrink resistance in wool by treatments which involve oxidation by peracetate on permonosulphate and subsequent treatment with sulphite is shown to be dependent on particular chemical reactions. These reactions have been followed by disulfide and thiol analyses on intact and hydrolyzed wool samples and also by measure ments of rate of uptake of 35SO3
2- from solution by wool.
Oxidation 'of wool with dilute peracetic acid converts the disulfide groups into di sulfide monoxide and dioxide, thus facilitating fission by nucleophilic reagents such as sulfite or cyanide. The results support the theory of Neish and Speakman that shrink resistance in wool is produced by fission of disulfide bonds.</description><subject>Chemical reactions</subject><subject>Disulfides</subject><subject>Fission</subject><subject>Peracetic acid</subject><subject>Sulfides</subject><subject>Textiles</subject><subject>Uptakes</subject><subject>Wool</subject><issn>0040-5175</issn><issn>1746-7748</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1965</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAQhC0EEqXwApx85BJqJ3HsHFHFT6VKRRQEt2jjrFuXNAY7qejbk1BuSJxWu5pvNTOEXHJ2zbmUE8ZSJrgUmWCJ-FmOyIjLNIukTNUxGQ23aFCckrMQNowxpaQakbfpGrdWQ02fEHRrXRPorNm5eocVtQ1t10iXa2-b9w_vnLHNijpDX52rabmniy9bwQBFy642tkX66J3GEDCckxMDdcCL3zkmL3e3z9OHaL64n01v5pFOYtZGWihImEkBVCoSYFgllWHQewOtUJY652WsqxJknAOIshRGl5ApAKhKhjoZk6vD397fZ4ehLbY2aKxraNB1oeCZ5ClXOct7aXyQau9C8GiKD2-34PcFZ8VQY_G3xh6aHKAAKyw2rvNNH-c_4hvnXXSc</recordid><startdate>196504</startdate><enddate>196504</enddate><creator>Sweetman, B.J.</creator><creator>Maclaren, J.A.</creator><general>SAGE Publications</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>196504</creationdate><title>Chemical Reactions Involved in the Shrinkproofing of Wool by Oxidation-Sulfite Processes</title><author>Sweetman, B.J. ; Maclaren, J.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-c58a30f4aa8453a0ed3df0a878ac8e7bc91b2cdba729aa5bb5fcba68aaadb0ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1965</creationdate><topic>Chemical reactions</topic><topic>Disulfides</topic><topic>Fission</topic><topic>Peracetic acid</topic><topic>Sulfides</topic><topic>Textiles</topic><topic>Uptakes</topic><topic>Wool</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sweetman, B.J.</creatorcontrib><creatorcontrib>Maclaren, J.A.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Textile research journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sweetman, B.J.</au><au>Maclaren, J.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical Reactions Involved in the Shrinkproofing of Wool by Oxidation-Sulfite Processes</atitle><jtitle>Textile research journal</jtitle><date>1965-04</date><risdate>1965</risdate><volume>35</volume><issue>4</issue><spage>315</spage><epage>322</epage><pages>315-322</pages><issn>0040-5175</issn><eissn>1746-7748</eissn><abstract>The production of shrink resistance in wool by treatments which involve oxidation by peracetate on permonosulphate and subsequent treatment with sulphite is shown to be dependent on particular chemical reactions. These reactions have been followed by disulfide and thiol analyses on intact and hydrolyzed wool samples and also by measure ments of rate of uptake of 35SO3
2- from solution by wool.
Oxidation 'of wool with dilute peracetic acid converts the disulfide groups into di sulfide monoxide and dioxide, thus facilitating fission by nucleophilic reagents such as sulfite or cyanide. The results support the theory of Neish and Speakman that shrink resistance in wool is produced by fission of disulfide bonds.</abstract><cop>Thousand Oaks, CA</cop><pub>SAGE Publications</pub><doi>10.1177/004051756503500405</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0040-5175 |
| ispartof | Textile research journal, 1965-04, Vol.35 (4), p.315-322 |
| issn | 0040-5175 1746-7748 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671418909 |
| source | SAGE Complete |
| subjects | Chemical reactions Disulfides Fission Peracetic acid Sulfides Textiles Uptakes Wool |
| title | Chemical Reactions Involved in the Shrinkproofing of Wool by Oxidation-Sulfite Processes |
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