Rare earth manganese oxide pigments
The present invention relates to pigments with various advantages over traditional pigment formulations. More specifically, the present invention relates to the use of rare earth manganese oxide compositions for use in pigmentary applications. The rare earth constituent may include yttrium, lanthanu...
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| creator | Swiler, Daniel Russell Axtell, III, Enos Ayres |
| description | The present invention relates to pigments with various advantages over traditional pigment formulations. More specifically, the present invention relates to the use of rare earth manganese oxide compositions for use in pigmentary applications. The rare earth constituent may include yttrium, lanthanum and/or metals in the Lanthanide Series of the Periodic Table. The pigments may be used in plastics, paints, coatings, glass enamels and other materials.
Rare earth manganese oxides are used as pigments. The pigments are preferably of the formula (ReMn)O, where Re is at least one element selected from Y, La and Lanthanide elements, x is from 0.01 to 99, and y is the number required to maintain electroneutrality. Preferred rare earth elements include Y, La, Pr and Nd. The pigments are useful as colorants, and may possess improved reflectance characteristics in the infrared region, thereby reducing IR-induced heat buildup. |
| format | Patent |
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Rare earth manganese oxides are used as pigments. The pigments are preferably of the formula (ReMn)O, where Re is at least one element selected from Y, La and Lanthanide elements, x is from 0.01 to 99, and y is the number required to maintain electroneutrality. Preferred rare earth elements include Y, La, Pr and Nd. The pigments are useful as colorants, and may possess improved reflectance characteristics in the infrared region, thereby reducing IR-induced heat buildup.</description><language>eng</language><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6541112$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6541112$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Swiler, Daniel Russell</creatorcontrib><creatorcontrib>Axtell, III, Enos Ayres</creatorcontrib><creatorcontrib>DMC2 Degussa Metals Catalysts Cerdec AG</creatorcontrib><title>Rare earth manganese oxide pigments</title><description>The present invention relates to pigments with various advantages over traditional pigment formulations. More specifically, the present invention relates to the use of rare earth manganese oxide compositions for use in pigmentary applications. The rare earth constituent may include yttrium, lanthanum and/or metals in the Lanthanide Series of the Periodic Table. The pigments may be used in plastics, paints, coatings, glass enamels and other materials.
Rare earth manganese oxides are used as pigments. The pigments are preferably of the formula (ReMn)O, where Re is at least one element selected from Y, La and Lanthanide elements, x is from 0.01 to 99, and y is the number required to maintain electroneutrality. Preferred rare earth elements include Y, La, Pr and Nd. The pigments are useful as colorants, and may possess improved reflectance characteristics in the infrared region, thereby reducing IR-induced heat buildup.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZFAOSixKVUhNLCrJUMhNzEtPzEstTlXIr8hMSVUoyEzPTc0rKeZhYE1LzClO5YXS3AwKbq4hzh66pcUFiSUgFfHpRYkgysDM1MTQ0NDImAglALT1Jy0</recordid><startdate>20030401</startdate><enddate>20030401</enddate><creator>Swiler, Daniel Russell</creator><creator>Axtell, III, Enos Ayres</creator><scope>EFH</scope></search><sort><creationdate>20030401</creationdate><title>Rare earth manganese oxide pigments</title><author>Swiler, Daniel Russell ; Axtell, III, Enos Ayres</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_065411123</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Swiler, Daniel Russell</creatorcontrib><creatorcontrib>Axtell, III, Enos Ayres</creatorcontrib><creatorcontrib>DMC2 Degussa Metals Catalysts Cerdec AG</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Swiler, Daniel Russell</au><au>Axtell, III, Enos Ayres</au><aucorp>DMC2 Degussa Metals Catalysts Cerdec AG</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rare earth manganese oxide pigments</title><date>2003-04-01</date><risdate>2003</risdate><abstract>The present invention relates to pigments with various advantages over traditional pigment formulations. More specifically, the present invention relates to the use of rare earth manganese oxide compositions for use in pigmentary applications. The rare earth constituent may include yttrium, lanthanum and/or metals in the Lanthanide Series of the Periodic Table. The pigments may be used in plastics, paints, coatings, glass enamels and other materials.
Rare earth manganese oxides are used as pigments. The pigments are preferably of the formula (ReMn)O, where Re is at least one element selected from Y, La and Lanthanide elements, x is from 0.01 to 99, and y is the number required to maintain electroneutrality. Preferred rare earth elements include Y, La, Pr and Nd. The pigments are useful as colorants, and may possess improved reflectance characteristics in the infrared region, thereby reducing IR-induced heat buildup.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Rare earth manganese oxide pigments |
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