STUDY OF CHROMOTROPIC PROPERTIES OF COLORANTS
In order to explore technical feasibility regarding the use of chromotropic colorants for a ''chameleon'' type camouflage system, photochromic, thermochromic, and chemochromic systems have been studied. Where possible, simple theoretical models for the various systems were analyz...
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| creator | Foster, Walter H , Jr Donoian, Haig C Mason, Marion |
| description | In order to explore technical feasibility regarding the use of chromotropic colorants for a ''chameleon'' type camouflage system, photochromic, thermochromic, and chemochromic systems have been studied. Where possible, simple theoretical models for the various systems were analyzed mathematically to establish the thermodynamic and kinetic quantities which a suitable system must possess. Known compounds, representative of the three chromtoropic classifications, were examaned experimentally in both solution and polymer media. Consideration of the theoretical presently offer the most feasible approach for a chromotropic camouflage system. Of the presently available photochromic systems which were examined, the system based upon dithizone and its metal complexes--particularly Hg(II)--showed the most promising results. The dithizonate system should provide a useful model system for future synthetic and physical chemical work in this area. (Author) |
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Where possible, simple theoretical models for the various systems were analyzed mathematically to establish the thermodynamic and kinetic quantities which a suitable system must possess. Known compounds, representative of the three chromtoropic classifications, were examaned experimentally in both solution and polymer media. Consideration of the theoretical presently offer the most feasible approach for a chromotropic camouflage system. Of the presently available photochromic systems which were examined, the system based upon dithizone and its metal complexes--particularly Hg(II)--showed the most promising results. The dithizonate system should provide a useful model system for future synthetic and physical chemical work in this area. 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Where possible, simple theoretical models for the various systems were analyzed mathematically to establish the thermodynamic and kinetic quantities which a suitable system must possess. Known compounds, representative of the three chromtoropic classifications, were examaned experimentally in both solution and polymer media. Consideration of the theoretical presently offer the most feasible approach for a chromotropic camouflage system. Of the presently available photochromic systems which were examined, the system based upon dithizone and its metal complexes--particularly Hg(II)--showed the most promising results. The dithizonate system should provide a useful model system for future synthetic and physical chemical work in this area. (Author)</description><subject>BIANTHRONE</subject><subject>DYES</subject><subject>INTENSITY</subject><subject>ORGANOMETALLIC COMPOUNDS</subject><subject>PHOTOCHEMICAL REACTIONS</subject><subject>PHOTOCHROMISM</subject><subject>SPIRO COMPOUNDS</subject><subject>SPIROPYRANS</subject><subject>SUN</subject><subject>THERMOCHROMISM</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1964</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZNANDgl1iVTwd1Nw9gjy9_UPCfIP8HRWCABSrkEhnq7BYCl_H_8gR7-QYB4G1rTEnOJUXijNzSDj5hri7KGbUpKZHF9ckpmXWhLv6GJgYmJpamBqTEAaAG9EIuI</recordid><startdate>196402</startdate><enddate>196402</enddate><creator>Foster, Walter H , Jr</creator><creator>Donoian, Haig C</creator><creator>Mason, Marion</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>196402</creationdate><title>STUDY OF CHROMOTROPIC PROPERTIES OF COLORANTS</title><author>Foster, Walter H , Jr ; Donoian, Haig C ; Mason, Marion</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_AD04495053</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1964</creationdate><topic>BIANTHRONE</topic><topic>DYES</topic><topic>INTENSITY</topic><topic>ORGANOMETALLIC COMPOUNDS</topic><topic>PHOTOCHEMICAL REACTIONS</topic><topic>PHOTOCHROMISM</topic><topic>SPIRO COMPOUNDS</topic><topic>SPIROPYRANS</topic><topic>SUN</topic><topic>THERMOCHROMISM</topic><toplevel>online_resources</toplevel><creatorcontrib>Foster, Walter H , Jr</creatorcontrib><creatorcontrib>Donoian, Haig C</creatorcontrib><creatorcontrib>Mason, Marion</creatorcontrib><creatorcontrib>AMERICAN CYANAMID CO BOUND BROOK NJ</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Foster, Walter H , Jr</au><au>Donoian, Haig C</au><au>Mason, Marion</au><aucorp>AMERICAN CYANAMID CO BOUND BROOK NJ</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>STUDY OF CHROMOTROPIC PROPERTIES OF COLORANTS</btitle><date>1964-02</date><risdate>1964</risdate><abstract>In order to explore technical feasibility regarding the use of chromotropic colorants for a ''chameleon'' type camouflage system, photochromic, thermochromic, and chemochromic systems have been studied. 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| source | DTIC Technical Reports |
| subjects | BIANTHRONE DYES INTENSITY ORGANOMETALLIC COMPOUNDS PHOTOCHEMICAL REACTIONS PHOTOCHROMISM SPIRO COMPOUNDS SPIROPYRANS SUN THERMOCHROMISM |
| title | STUDY OF CHROMOTROPIC PROPERTIES OF COLORANTS |
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