NITROGENOUS POLYMERS USED AS ELECTROLUMINESCENT MATERIALS
PCT No. PCT/EP95/03836 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/10598 PCT Pub. Date Apr. 11, 1996The invention relates to nitrogen-containing polymers containing structural units of formula (I), (I) where the symbols and indices have the fo...
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| creator | KREUDER, WILLI HOERHOLD, HANS-HEINRICH ROST, HENNING |
| description | PCT No. PCT/EP95/03836 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/10598 PCT Pub. Date Apr. 11, 1996The invention relates to nitrogen-containing polymers containing structural units of formula (I), (I) where the symbols and indices have the following meanings: Ar1, Ar2, Ar3 are, identically or differently, mono- and/or polynuclear and/or condensed aryl and/or heteroaryl groups which may or may not be linked via one or more bridges carbon atoms, which may or may not be substituted; X is a single bond, -O-, -S-, -SO-, -SO2, NR3, -CR4R5-, -CO-, -CR6=CR7, CR8R9-CR10R11 or SiR12R13; R1-R13 are, identically or differently, H, a hydrocarbon radical having from 1 to 22 carbon atoms or Ar4, where Ar4, identical with or different from Ar1, has the same meanings as Ar1; n=1, 2 or 3. |
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Date Apr. 11, 1996The invention relates to nitrogen-containing polymers containing structural units of formula (I), (I) where the symbols and indices have the following meanings: Ar1, Ar2, Ar3 are, identically or differently, mono- and/or polynuclear and/or condensed aryl and/or heteroaryl groups which may or may not be linked via one or more bridges carbon atoms, which may or may not be substituted; X is a single bond, -O-, -S-, -SO-, -SO2, NR3, -CR4R5-, -CO-, -CR6=CR7, CR8R9-CR10R11 or SiR12R13; R1-R13 are, identically or differently, H, a hydrocarbon radical having from 1 to 22 carbon atoms or Ar4, where Ar4, identical with or different from Ar1, has the same meanings as Ar1; n=1, 2 or 3.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DYES</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</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>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD08wwJ8nd39fMPDVYI8PeJ9HUNClYIDXZ1UXAMVnD1cXUGSvuE-nr6uQY7u_qFKPg6hrgGeTr6BPMwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknjXAANzC2NTE0NHQ2MilAAAhdUo9A</recordid><startdate>19970716</startdate><enddate>19970716</enddate><creator>KREUDER, WILLI</creator><creator>HOERHOLD, HANS-HEINRICH</creator><creator>ROST, HENNING</creator><scope>EVB</scope></search><sort><creationdate>19970716</creationdate><title>NITROGENOUS POLYMERS USED AS ELECTROLUMINESCENT MATERIALS</title><author>KREUDER, WILLI ; HOERHOLD, HANS-HEINRICH ; ROST, HENNING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0783541A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1997</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DYES</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</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>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>KREUDER, WILLI</creatorcontrib><creatorcontrib>HOERHOLD, HANS-HEINRICH</creatorcontrib><creatorcontrib>ROST, HENNING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KREUDER, WILLI</au><au>HOERHOLD, HANS-HEINRICH</au><au>ROST, HENNING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NITROGENOUS POLYMERS USED AS ELECTROLUMINESCENT MATERIALS</title><date>1997-07-16</date><risdate>1997</risdate><abstract>PCT No. PCT/EP95/03836 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/10598 PCT Pub. Date Apr. 11, 1996The invention relates to nitrogen-containing polymers containing structural units of formula (I), (I) where the symbols and indices have the following meanings: Ar1, Ar2, Ar3 are, identically or differently, mono- and/or polynuclear and/or condensed aryl and/or heteroaryl groups which may or may not be linked via one or more bridges carbon atoms, which may or may not be substituted; X is a single bond, -O-, -S-, -SO-, -SO2, NR3, -CR4R5-, -CO-, -CR6=CR7, CR8R9-CR10R11 or SiR12R13; R1-R13 are, identically or differently, H, a hydrocarbon radical having from 1 to 22 carbon atoms or Ar4, where Ar4, identical with or different from Ar1, has the same meanings as Ar1; n=1, 2 or 3.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | NITROGENOUS POLYMERS USED AS ELECTROLUMINESCENT MATERIALS |
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