AQUEOUS ADHESIVE COMPOSITION COMPRISING A THERMOSETTING RESIN WITH IMPROVED STABILITY
The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 comprising at least one aromatic ring bearing at least two functions, one of said functions being a hydroxymethyl function, the other being an aldehyde fun...
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| creator | RODRIGUES, Arnaud DOISNEAU, David |
| description | The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 comprising at least one aromatic ring bearing at least two functions, one of said functions being a hydroxymethyl function, the other being an aldehyde function or a hydroxymethyl function; - at least one aromatic polyphenol A2 comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two ortho positions of at least one of the hydroxyl functions being unsubstituted; and - at least one phenol which is substituted or unsubstituted by a single alkyl group or by a single alkenyl group and/or at least one aromatic hydrocarbon compound A3 comprising at least two aromatic rings bearing a single hydroxyl function, it being understood that at least one of the ortho or para positions of each aromatic ring is unsubstituted. Such an adhesive composition can in particular be used for assembling wooden elements. |
| format | Patent |
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Such an adhesive composition can in particular be used for assembling wooden elements.</description><language>eng ; fre ; ger</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DYES ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NAILING OR STAPLING MACHINES IN GENERAL ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF MATERIALS AS ADHESIVES ; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</subject><creationdate>2023</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=20230125&DB=EPODOC&CC=EP&NR=4121266A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230125&DB=EPODOC&CC=EP&NR=4121266A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RODRIGUES, Arnaud</creatorcontrib><creatorcontrib>DOISNEAU, David</creatorcontrib><title>AQUEOUS ADHESIVE COMPOSITION COMPRISING A THERMOSETTING RESIN WITH IMPROVED STABILITY</title><description>The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 comprising at least one aromatic ring bearing at least two functions, one of said functions being a hydroxymethyl function, the other being an aldehyde function or a hydroxymethyl function; - at least one aromatic polyphenol A2 comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two ortho positions of at least one of the hydroxyl functions being unsubstituted; and - at least one phenol which is substituted or unsubstituted by a single alkyl group or by a single alkenyl group and/or at least one aromatic hydrocarbon compound A3 comprising at least two aromatic rings bearing a single hydroxyl function, it being understood that at least one of the ortho or para positions of each aromatic ring is unsubstituted. Such an adhesive composition can in particular be used for assembling wooden elements.</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DYES</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NAILING OR STAPLING MACHINES IN GENERAL</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><subject>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh1DAx19Q8NVnB08XAN9gxzVXD29w3wD_YM8fT3A7ODPIM9_dwVHBVCPFyDfP2DXUNCQPwgoGo_hXDPEA8FT6Ai_zBXF4XgEEcnTx_PkEgeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhLvGmBiaGRoZGbmaGhMhBIAW5kwsQ</recordid><startdate>20230125</startdate><enddate>20230125</enddate><creator>RODRIGUES, Arnaud</creator><creator>DOISNEAU, David</creator><scope>EVB</scope></search><sort><creationdate>20230125</creationdate><title>AQUEOUS ADHESIVE COMPOSITION COMPRISING A THERMOSETTING RESIN WITH IMPROVED STABILITY</title><author>RODRIGUES, Arnaud ; DOISNEAU, David</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4121266A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DYES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NAILING OR STAPLING MACHINES IN GENERAL</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><topic>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>RODRIGUES, Arnaud</creatorcontrib><creatorcontrib>DOISNEAU, David</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RODRIGUES, Arnaud</au><au>DOISNEAU, David</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AQUEOUS ADHESIVE COMPOSITION COMPRISING A THERMOSETTING RESIN WITH IMPROVED STABILITY</title><date>2023-01-25</date><risdate>2023</risdate><abstract>The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 comprising at least one aromatic ring bearing at least two functions, one of said functions being a hydroxymethyl function, the other being an aldehyde function or a hydroxymethyl function; - at least one aromatic polyphenol A2 comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two ortho positions of at least one of the hydroxyl functions being unsubstituted; and - at least one phenol which is substituted or unsubstituted by a single alkyl group or by a single alkenyl group and/or at least one aromatic hydrocarbon compound A3 comprising at least two aromatic rings bearing a single hydroxyl function, it being understood that at least one of the ortho or para positions of each aromatic ring is unsubstituted. Such an adhesive composition can in particular be used for assembling wooden elements.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NAILING OR STAPLING MACHINES IN GENERAL NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL |
| title | AQUEOUS ADHESIVE COMPOSITION COMPRISING A THERMOSETTING RESIN WITH IMPROVED STABILITY |
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