MESOGEN COMPOUNDS
The present invention relates to mesogen compounds that include a first mesogen (Mesogen-1) and a second mesogen (Mesogen-2) that are connected by a linking group (-L-), as represented by the following Formula (I):Mesogen-1, and optionally Mesogen-2, each independently include the following terminal...
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| creator | GRUBB, Alan LI, Yannian REDDY, Ramaiahgari KUMAR, Anil TRIPATHI, Suvagata |
| description | The present invention relates to mesogen compounds that include a first mesogen (Mesogen-1) and a second mesogen (Mesogen-2) that are connected by a linking group (-L-), as represented by the following Formula (I):Mesogen-1, and optionally Mesogen-2, each independently include the following terminal group,where R is hydrogen, alkyl, or alkoxy. Mesogen-2 optionally includes a terminal group P-, which is selected from R, acrylate, methacrylate, trihalomethacrylate, oxirane, hydroxyl, carboxylic acid, and carboxylic acid ester. Mesogen-1 and Mesogen-2 together include a total of at least seven, or at least eight, cyclic groups. In some cases, Mesogen-1 and Mesengen-2 are the same. The present invention also relates to liquid crystal compositions that include such mesogen compounds, and to optical elements that include such mesogen compounds. |
| format | Patent |
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Mesogen-2 optionally includes a terminal group P-, which is selected from R, acrylate, methacrylate, trihalomethacrylate, oxirane, hydroxyl, carboxylic acid, and carboxylic acid ester. Mesogen-1 and Mesogen-2 together include a total of at least seven, or at least eight, cyclic groups. In some cases, Mesogen-1 and Mesengen-2 are the same. The present invention also relates to liquid crystal compositions that include such mesogen compounds, and to optical elements that include such mesogen compounds.</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221123&DB=EPODOC&CC=EP&NR=3894514B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221123&DB=EPODOC&CC=EP&NR=3894514B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRUBB, Alan</creatorcontrib><creatorcontrib>LI, Yannian</creatorcontrib><creatorcontrib>REDDY, Ramaiahgari</creatorcontrib><creatorcontrib>KUMAR, Anil</creatorcontrib><creatorcontrib>TRIPATHI, Suvagata</creatorcontrib><title>MESOGEN COMPOUNDS</title><description>The present invention relates to mesogen compounds that include a first mesogen (Mesogen-1) and a second mesogen (Mesogen-2) that are connected by a linking group (-L-), as represented by the following Formula (I):Mesogen-1, and optionally Mesogen-2, each independently include the following terminal group,where R is hydrogen, alkyl, or alkoxy. Mesogen-2 optionally includes a terminal group P-, which is selected from R, acrylate, methacrylate, trihalomethacrylate, oxirane, hydroxyl, carboxylic acid, and carboxylic acid ester. Mesogen-1 and Mesogen-2 together include a total of at least seven, or at least eight, cyclic groups. In some cases, Mesogen-1 and Mesengen-2 are the same. The present invention also relates to liquid crystal compositions that include such mesogen compounds, and to optical elements that include such mesogen compounds.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD0dQ32d3f1U3D29w3wD_VzCeZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYWliamhiZOhsZEKAEA8vUdjA</recordid><startdate>20221123</startdate><enddate>20221123</enddate><creator>GRUBB, Alan</creator><creator>LI, Yannian</creator><creator>REDDY, Ramaiahgari</creator><creator>KUMAR, Anil</creator><creator>TRIPATHI, Suvagata</creator><scope>EVB</scope></search><sort><creationdate>20221123</creationdate><title>MESOGEN COMPOUNDS</title><author>GRUBB, Alan ; LI, Yannian ; REDDY, Ramaiahgari ; KUMAR, Anil ; TRIPATHI, Suvagata</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3894514B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>GRUBB, Alan</creatorcontrib><creatorcontrib>LI, Yannian</creatorcontrib><creatorcontrib>REDDY, Ramaiahgari</creatorcontrib><creatorcontrib>KUMAR, Anil</creatorcontrib><creatorcontrib>TRIPATHI, Suvagata</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRUBB, Alan</au><au>LI, Yannian</au><au>REDDY, Ramaiahgari</au><au>KUMAR, Anil</au><au>TRIPATHI, Suvagata</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MESOGEN COMPOUNDS</title><date>2022-11-23</date><risdate>2022</risdate><abstract>The present invention relates to mesogen compounds that include a first mesogen (Mesogen-1) and a second mesogen (Mesogen-2) that are connected by a linking group (-L-), as represented by the following Formula (I):Mesogen-1, and optionally Mesogen-2, each independently include the following terminal group,where R is hydrogen, alkyl, or alkoxy. Mesogen-2 optionally includes a terminal group P-, which is selected from R, acrylate, methacrylate, trihalomethacrylate, oxirane, hydroxyl, carboxylic acid, and carboxylic acid ester. Mesogen-1 and Mesogen-2 together include a total of at least seven, or at least eight, cyclic groups. In some cases, Mesogen-1 and Mesengen-2 are the same. The present invention also relates to liquid crystal compositions that include such mesogen compounds, and to optical elements that include such mesogen compounds.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES |
| title | MESOGEN COMPOUNDS |
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