Composition de polyuréthane thermoplastique et de polyamide
L'invention concerne une composition comprenant au moins un polyuréthane thermoplastique et au moins un polyamide comprenant des bouts de chaîne amines, dans laquelle le polyamide est le produit de réaction d'un ou plusieurs monomères choisis parmi les aminoacides ou acides aminocarboxyliq...
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| creator | ABGRALL, Florent PRENVEILLE, Thomas |
| description | L'invention concerne une composition comprenant au moins un polyuréthane thermoplastique et au moins un polyamide comprenant des bouts de chaîne amines, dans laquelle le polyamide est le produit de réaction d'un ou plusieurs monomères choisis parmi les aminoacides ou acides aminocarboxyliques, les lactames et les monomères issus de la réaction entre une diamine aliphatique et un diacide carboxylique. L'invention concerne également une composition obtenue par la réaction d'au moins un polyuréthane thermoplastique ou de précurseurs de polyuréthane thermoplastique et d'au moins un polyamide comprenant des bouts de chaîne amines, des procédés de préparation de telles compositions et des articles fabriqués à partie de celles-ci. Pas de figure
A composition including at least one thermoplastic polyurethane and at least one polyamide comprising amine chain ends, wherein the polyamide is the reaction product of one or more monomers chosen from amino acids or aminocarboxylic acids, lactams and monomers resulting from the reaction between an aliphatic diamine and a dicarboxylic acid. Also, a composition obtained by the reaction of at least one thermoplastic polyurethane or thermoplastic polyurethane precursors and of at least one polyamide comprising amine chain ends, processes for preparing such compositions and articles made therefrom. |
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A composition including at least one thermoplastic polyurethane and at least one polyamide comprising amine chain ends, wherein the polyamide is the reaction product of one or more monomers chosen from amino acids or aminocarboxylic acids, lactams and monomers resulting from the reaction between an aliphatic diamine and a dicarboxylic acid. Also, a composition obtained by the reaction of at least one thermoplastic polyurethane or thermoplastic polyurethane precursors and of at least one polyamide comprising amine chain ends, processes for preparing such compositions and articles made therefrom.</description><language>fre</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MAKING GRANULES OR PREFORMS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED ; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</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=20221028&DB=EPODOC&CC=FR&NR=3122181A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221028&DB=EPODOC&CC=FR&NR=3122181A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ABGRALL, Florent</creatorcontrib><creatorcontrib>PRENVEILLE, Thomas</creatorcontrib><title>Composition de polyuréthane thermoplastique et de polyamide</title><description>L'invention concerne une composition comprenant au moins un polyuréthane thermoplastique et au moins un polyamide comprenant des bouts de chaîne amines, dans laquelle le polyamide est le produit de réaction d'un ou plusieurs monomères choisis parmi les aminoacides ou acides aminocarboxyliques, les lactames et les monomères issus de la réaction entre une diamine aliphatique et un diacide carboxylique. L'invention concerne également une composition obtenue par la réaction d'au moins un polyuréthane thermoplastique ou de précurseurs de polyuréthane thermoplastique et d'au moins un polyamide comprenant des bouts de chaîne amines, des procédés de préparation de telles compositions et des articles fabriqués à partie de celles-ci. Pas de figure
A composition including at least one thermoplastic polyurethane and at least one polyamide comprising amine chain ends, wherein the polyamide is the reaction product of one or more monomers chosen from amino acids or aminocarboxylic acids, lactams and monomers resulting from the reaction between an aliphatic diamine and a dicarboxylic acid. Also, a composition obtained by the reaction of at least one thermoplastic polyurethane or thermoplastic polyurethane precursors and of at least one polyamide comprising amine chain ends, processes for preparing such compositions and articles made therefrom.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>MAKING GRANULES OR PREFORMS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</subject><subject>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBxzs8tyC_OLMnMz1NISVUoyM-pLC06vLIkIzEvVaEkI7UoN78gJ7G4JLOwNFUhtQSmJjE3MyWVh4E1LTGnOJUXSnMzKLi5hjh76KYW5MenFhckJqfmpZbEuwUZGxoZGVoYOhoaE6EEADqGMMY</recordid><startdate>20221028</startdate><enddate>20221028</enddate><creator>ABGRALL, Florent</creator><creator>PRENVEILLE, Thomas</creator><scope>EVB</scope></search><sort><creationdate>20221028</creationdate><title>Composition de polyuréthane thermoplastique et de polyamide</title><author>ABGRALL, Florent ; PRENVEILLE, Thomas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR3122181A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>MAKING GRANULES OR PREFORMS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</topic><topic>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>ABGRALL, Florent</creatorcontrib><creatorcontrib>PRENVEILLE, Thomas</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ABGRALL, Florent</au><au>PRENVEILLE, Thomas</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Composition de polyuréthane thermoplastique et de polyamide</title><date>2022-10-28</date><risdate>2022</risdate><abstract>L'invention concerne une composition comprenant au moins un polyuréthane thermoplastique et au moins un polyamide comprenant des bouts de chaîne amines, dans laquelle le polyamide est le produit de réaction d'un ou plusieurs monomères choisis parmi les aminoacides ou acides aminocarboxyliques, les lactames et les monomères issus de la réaction entre une diamine aliphatique et un diacide carboxylique. L'invention concerne également une composition obtenue par la réaction d'au moins un polyuréthane thermoplastique ou de précurseurs de polyuréthane thermoplastique et d'au moins un polyamide comprenant des bouts de chaîne amines, des procédés de préparation de telles compositions et des articles fabriqués à partie de celles-ci. Pas de figure
A composition including at least one thermoplastic polyurethane and at least one polyamide comprising amine chain ends, wherein the polyamide is the reaction product of one or more monomers chosen from amino acids or aminocarboxylic acids, lactams and monomers resulting from the reaction between an aliphatic diamine and a dicarboxylic acid. Also, a composition obtained by the reaction of at least one thermoplastic polyurethane or thermoplastic polyurethane precursors and of at least one polyamide comprising amine chain ends, processes for preparing such compositions and articles made therefrom.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Composition de polyuréthane thermoplastique et de polyamide |
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