Gloss-controlling toner compositions
The present invention relates to toners useful in electrostatographic processes and, more particularly, to toner compositions providing fused toner images having controlled gloss. A particulate toner composition comprises a dry blend of a low viscosity polymeric particulate toner component having a...
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| creator | Alexandrovich, Peter S |
| description | The present invention relates to toners useful in electrostatographic processes and, more particularly, to toner compositions providing fused toner images having controlled gloss.
A particulate toner composition comprises a dry blend of a low viscosity polymeric particulate toner component having a first selected melt viscosity and a first selected melt elasticity, and a high viscosity polymeric particulate toner component having a second selected melt viscosity and a second selected melt elasticity. The first and second melt viscosities and first and second melt elasticities are each selected so as to produce a lower variation in measured Ggloss values as a function of fusing temperature for fused images formed from the dry blend toner composition than the corresponding variation in measured Ggloss values for fused images formed from the low viscosity polymeric toner component of the composition. |
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A particulate toner composition comprises a dry blend of a low viscosity polymeric particulate toner component having a first selected melt viscosity and a first selected melt elasticity, and a high viscosity polymeric particulate toner component having a second selected melt viscosity and a second selected melt elasticity. The first and second melt viscosities and first and second melt elasticities are each selected so as to produce a lower variation in measured Ggloss values as a function of fusing temperature for fused images formed from the dry blend toner composition than the corresponding variation in measured Ggloss values for fused images formed from the low viscosity polymeric toner component of the composition.</description><language>eng</language><creationdate>2004</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/6716560$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,780,802,885,64037</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6716560$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Alexandrovich, Peter S</creatorcontrib><creatorcontrib>NexPress Solutions LLC</creatorcontrib><title>Gloss-controlling toner compositions</title><description>The present invention relates to toners useful in electrostatographic processes and, more particularly, to toner compositions providing fused toner images having controlled gloss.
A particulate toner composition comprises a dry blend of a low viscosity polymeric particulate toner component having a first selected melt viscosity and a first selected melt elasticity, and a high viscosity polymeric particulate toner component having a second selected melt viscosity and a second selected melt elasticity. The first and second melt viscosities and first and second melt elasticities are each selected so as to produce a lower variation in measured Ggloss values as a function of fusing temperature for fused images formed from the dry blend toner composition than the corresponding variation in measured Ggloss values for fused images formed from the low viscosity polymeric toner component of the composition.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZFBxz8kvLtZNzs8rKcrPycnMS1coyc9LLVJIzs8tyC_OLMnMzyvmYWBNS8wpTuWF0twMCm6uIc4euqXFBYklqXklxfHpRYkgysDM3NDM1MzAmAglADYMKGY</recordid><startdate>20040406</startdate><enddate>20040406</enddate><creator>Alexandrovich, Peter S</creator><scope>EFH</scope></search><sort><creationdate>20040406</creationdate><title>Gloss-controlling toner compositions</title><author>Alexandrovich, Peter S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_067165603</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Alexandrovich, Peter S</creatorcontrib><creatorcontrib>NexPress Solutions LLC</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Alexandrovich, Peter S</au><aucorp>NexPress Solutions LLC</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gloss-controlling toner compositions</title><date>2004-04-06</date><risdate>2004</risdate><abstract>The present invention relates to toners useful in electrostatographic processes and, more particularly, to toner compositions providing fused toner images having controlled gloss.
A particulate toner composition comprises a dry blend of a low viscosity polymeric particulate toner component having a first selected melt viscosity and a first selected melt elasticity, and a high viscosity polymeric particulate toner component having a second selected melt viscosity and a second selected melt elasticity. The first and second melt viscosities and first and second melt elasticities are each selected so as to produce a lower variation in measured Ggloss values as a function of fusing temperature for fused images formed from the dry blend toner composition than the corresponding variation in measured Ggloss values for fused images formed from the low viscosity polymeric toner component of the composition.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_uspatents_grants_06716560 |
| source | USPTO Issued Patents |
| title | Gloss-controlling toner compositions |
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