Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization

One of the key requirements for optical switching apertures for ophtalmic, building and automobile glazing is long lived product. However, oxidation of a spirooxazine yields photoproducts such as oxindoie derivatives, naphthoxazole, dihydro-2,6-quinolone and 1-N-formylimino-2-naphthoquinone devoid o...

Full description

Saved in:
Bibliographic Details
Published in:Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals Molecular crystals and liquid crystals, 1997-05, Vol.298 (1), p.61-68
Main Authors: Salemi-Delvaux, C., Campredon, M., Giusti, G., Guglielme'iti, R.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3
cites cdi_FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3
container_end_page 68
container_issue 1
container_start_page 61
container_title Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals
container_volume 298
creator Salemi-Delvaux, C.
Campredon, M.
Giusti, G.
Guglielme'iti, R.
description One of the key requirements for optical switching apertures for ophtalmic, building and automobile glazing is long lived product. However, oxidation of a spirooxazine yields photoproducts such as oxindoie derivatives, naphthoxazole, dihydro-2,6-quinolone and 1-N-formylimino-2-naphthoquinone devoid of photochromic activity, and limits the commercialisation of these useful systems. Achieving this long lived product can be provide by use of hindered amine light stabilizers (HALS). This paper describs the comportment of a spirooxazine irradiated in the presence of a HALS and the main stabilization mechanisms are discussed.
doi_str_mv 10.1080/10587259708036143
format article
fullrecord <record><control><sourceid>crossref_infor</sourceid><recordid>TN_cdi_informaworld_taylorfrancis_310_1080_10587259708036143</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1080_10587259708036143</sourcerecordid><originalsourceid>FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3</originalsourceid><addsrcrecordid>eNqFkE1LAzEQhnNQsFZ_gLf8gdVk87G74KUUtcKKhSp4W7P5sJHdpCQB2_76bm1vRTwN8848M_AAcIPRLUYlusOIlUXOqmJoCMeUnIHRPsuG8OMCXMb4jVCOGaUj8DnXwfjQCyc1FE7BFy2XwtnYR-gNnFmndNAKTnrrNKzt1zLBRRKt7exWB2gdXKxs8H4ttvuF-dInH49zkax3V-DciC7q62Mdg_fHh7fpLKtfn56nkzqTJGcpM4K1mueCyrYkimjMGSfCaMmVMrwoZV5yXlWG86ISQyS5rKocU04ZRUS1ZAzw4a4MPsagTbMKthdh02DU7LU0J1oGpjgw1v06-PGhU00Sm84HEwYlNp5STVqngbz_lyR_P94BmzF-yg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization</title><source>Taylor and Francis:Jisc Collections:Taylor and Francis Read and Publish Agreement 2024-2025:Science and Technology Collection (Reading list)</source><creator>Salemi-Delvaux, C. ; Campredon, M. ; Giusti, G. ; Guglielme'iti, R.</creator><creatorcontrib>Salemi-Delvaux, C. ; Campredon, M. ; Giusti, G. ; Guglielme'iti, R.</creatorcontrib><description>One of the key requirements for optical switching apertures for ophtalmic, building and automobile glazing is long lived product. However, oxidation of a spirooxazine yields photoproducts such as oxindoie derivatives, naphthoxazole, dihydro-2,6-quinolone and 1-N-formylimino-2-naphthoquinone devoid of photochromic activity, and limits the commercialisation of these useful systems. Achieving this long lived product can be provide by use of hindered amine light stabilizers (HALS). This paper describs the comportment of a spirooxazine irradiated in the presence of a HALS and the main stabilization mechanisms are discussed.</description><identifier>ISSN: 1058-725X</identifier><identifier>DOI: 10.1080/10587259708036143</identifier><language>eng</language><publisher>Taylor &amp; Francis Group</publisher><ispartof>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 1997-05, Vol.298 (1), p.61-68</ispartof><rights>Copyright Taylor &amp; Francis Group, LLC 1997</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3</citedby><cites>FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Salemi-Delvaux, C.</creatorcontrib><creatorcontrib>Campredon, M.</creatorcontrib><creatorcontrib>Giusti, G.</creatorcontrib><creatorcontrib>Guglielme'iti, R.</creatorcontrib><title>Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization</title><title>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</title><description>One of the key requirements for optical switching apertures for ophtalmic, building and automobile glazing is long lived product. However, oxidation of a spirooxazine yields photoproducts such as oxindoie derivatives, naphthoxazole, dihydro-2,6-quinolone and 1-N-formylimino-2-naphthoquinone devoid of photochromic activity, and limits the commercialisation of these useful systems. Achieving this long lived product can be provide by use of hindered amine light stabilizers (HALS). This paper describs the comportment of a spirooxazine irradiated in the presence of a HALS and the main stabilization mechanisms are discussed.</description><issn>1058-725X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhnNQsFZ_gLf8gdVk87G74KUUtcKKhSp4W7P5sJHdpCQB2_76bm1vRTwN8848M_AAcIPRLUYlusOIlUXOqmJoCMeUnIHRPsuG8OMCXMb4jVCOGaUj8DnXwfjQCyc1FE7BFy2XwtnYR-gNnFmndNAKTnrrNKzt1zLBRRKt7exWB2gdXKxs8H4ttvuF-dInH49zkax3V-DciC7q62Mdg_fHh7fpLKtfn56nkzqTJGcpM4K1mueCyrYkimjMGSfCaMmVMrwoZV5yXlWG86ISQyS5rKocU04ZRUS1ZAzw4a4MPsagTbMKthdh02DU7LU0J1oGpjgw1v06-PGhU00Sm84HEwYlNp5STVqngbz_lyR_P94BmzF-yg</recordid><startdate>199705</startdate><enddate>199705</enddate><creator>Salemi-Delvaux, C.</creator><creator>Campredon, M.</creator><creator>Giusti, G.</creator><creator>Guglielme'iti, R.</creator><general>Taylor &amp; Francis Group</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199705</creationdate><title>Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization</title><author>Salemi-Delvaux, C. ; Campredon, M. ; Giusti, G. ; Guglielme'iti, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Salemi-Delvaux, C.</creatorcontrib><creatorcontrib>Campredon, M.</creatorcontrib><creatorcontrib>Giusti, G.</creatorcontrib><creatorcontrib>Guglielme'iti, R.</creatorcontrib><collection>CrossRef</collection><jtitle>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Salemi-Delvaux, C.</au><au>Campredon, M.</au><au>Giusti, G.</au><au>Guglielme'iti, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization</atitle><jtitle>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</jtitle><date>1997-05</date><risdate>1997</risdate><volume>298</volume><issue>1</issue><spage>61</spage><epage>68</epage><pages>61-68</pages><issn>1058-725X</issn><abstract>One of the key requirements for optical switching apertures for ophtalmic, building and automobile glazing is long lived product. However, oxidation of a spirooxazine yields photoproducts such as oxindoie derivatives, naphthoxazole, dihydro-2,6-quinolone and 1-N-formylimino-2-naphthoquinone devoid of photochromic activity, and limits the commercialisation of these useful systems. Achieving this long lived product can be provide by use of hindered amine light stabilizers (HALS). This paper describs the comportment of a spirooxazine irradiated in the presence of a HALS and the main stabilization mechanisms are discussed.</abstract><pub>Taylor &amp; Francis Group</pub><doi>10.1080/10587259708036143</doi><tpages>8</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1058-725X
ispartof Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 1997-05, Vol.298 (1), p.61-68
issn 1058-725X
language eng
recordid cdi_informaworld_taylorfrancis_310_1080_10587259708036143
source Taylor and Francis:Jisc Collections:Taylor and Francis Read and Publish Agreement 2024-2025:Science and Technology Collection (Reading list)
title Performance and Mechanisms of Hindered Amine Light Stabilizer in Spirooxazine Photostabilization
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T18%3A03%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_infor&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Performance%20and%20Mechanisms%20of%20Hindered%20Amine%20Light%20Stabilizer%20in%20Spirooxazine%20Photostabilization&rft.jtitle=Molecular%20crystals%20and%20liquid%20crystals%20science%20and%20technology.%20Section%20A,%20Molecular%20crystals%20and%20liquid%20crystals&rft.au=Salemi-Delvaux,%20C.&rft.date=1997-05&rft.volume=298&rft.issue=1&rft.spage=61&rft.epage=68&rft.pages=61-68&rft.issn=1058-725X&rft_id=info:doi/10.1080/10587259708036143&rft_dat=%3Ccrossref_infor%3E10_1080_10587259708036143%3C/crossref_infor%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c325t-fa5be62a4cb83d3e16563afec6ddf678c286699f6679addfc6c99214645403db3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true