POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS
The present invention concerns a method for producing polyurethane foams by reacting an isocyanate component with a component that is reactive to isocyanates and that comprises at least one polyether carbonate polyol, the reaction taking place in the presence of a non-amine antioxidant and an amine...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HOFMANN, JORG KLESCZEWSKI, BERT LAEMMERHOLD, KAI |
| description | The present invention concerns a method for producing polyurethane foams by reacting an isocyanate component with a component that is reactive to isocyanates and that comprises at least one polyether carbonate polyol, the reaction taking place in the presence of a non-amine antioxidant and an amine antioxidant. The invention also concerns polyurethane foams produced using the claimed method and the use of said foams.
La présente invention concerne un procédé de production de mousses de polyuréthanne par réaction d'un composant isocyanate avec un composant réactif vis-à-vis des isocyanates qui comprend au moins un polyéther-carbonate-polyol, la réaction étant effectuée en présence d'un antioxydant non-amine et un antioxydant amine. L'invention concerne également des mousses de polyuréthanne produit selon le procédé de l'invention et leur utilisation. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2946217C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2946217C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2946217C3</originalsourceid><addsrcrecordid>eNrjZDAP8PeJDA1yDfFw9HNVcPN39A1WcHIMdnVR8PdTAMkBZVyDFJwdg5z8_RxDXMFi_j7BPAysaYk5xam8UJqbQd7NNcTZQze1ID8-tbggMTk1L7Uk3tnRyNLEzMjQ3NmYsAoAu6snkQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS</title><source>esp@cenet</source><creator>HOFMANN, JORG ; KLESCZEWSKI, BERT ; LAEMMERHOLD, KAI</creator><creatorcontrib>HOFMANN, JORG ; KLESCZEWSKI, BERT ; LAEMMERHOLD, KAI</creatorcontrib><description>The present invention concerns a method for producing polyurethane foams by reacting an isocyanate component with a component that is reactive to isocyanates and that comprises at least one polyether carbonate polyol, the reaction taking place in the presence of a non-amine antioxidant and an amine antioxidant. The invention also concerns polyurethane foams produced using the claimed method and the use of said foams.
La présente invention concerne un procédé de production de mousses de polyuréthanne par réaction d'un composant isocyanate avec un composant réactif vis-à-vis des isocyanates qui comprend au moins un polyéther-carbonate-polyol, la réaction étant effectuée en présence d'un antioxydant non-amine et un antioxydant amine. L'invention concerne également des mousses de polyuréthanne produit selon le procédé de l'invention et leur utilisation.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</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=20220607&DB=EPODOC&CC=CA&NR=2946217C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220607&DB=EPODOC&CC=CA&NR=2946217C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOFMANN, JORG</creatorcontrib><creatorcontrib>KLESCZEWSKI, BERT</creatorcontrib><creatorcontrib>LAEMMERHOLD, KAI</creatorcontrib><title>POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS</title><description>The present invention concerns a method for producing polyurethane foams by reacting an isocyanate component with a component that is reactive to isocyanates and that comprises at least one polyether carbonate polyol, the reaction taking place in the presence of a non-amine antioxidant and an amine antioxidant. The invention also concerns polyurethane foams produced using the claimed method and the use of said foams.
La présente invention concerne un procédé de production de mousses de polyuréthanne par réaction d'un composant isocyanate avec un composant réactif vis-à-vis des isocyanates qui comprend au moins un polyéther-carbonate-polyol, la réaction étant effectuée en présence d'un antioxydant non-amine et un antioxydant amine. L'invention concerne également des mousses de polyuréthanne produit selon le procédé de l'invention et leur utilisation.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAP8PeJDA1yDfFw9HNVcPN39A1WcHIMdnVR8PdTAMkBZVyDFJwdg5z8_RxDXMFi_j7BPAysaYk5xam8UJqbQd7NNcTZQze1ID8-tbggMTk1L7Uk3tnRyNLEzMjQ3NmYsAoAu6snkQ</recordid><startdate>20220607</startdate><enddate>20220607</enddate><creator>HOFMANN, JORG</creator><creator>KLESCZEWSKI, BERT</creator><creator>LAEMMERHOLD, KAI</creator><scope>EVB</scope></search><sort><creationdate>20220607</creationdate><title>POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS</title><author>HOFMANN, JORG ; KLESCZEWSKI, BERT ; LAEMMERHOLD, KAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2946217C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HOFMANN, JORG</creatorcontrib><creatorcontrib>KLESCZEWSKI, BERT</creatorcontrib><creatorcontrib>LAEMMERHOLD, KAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOFMANN, JORG</au><au>KLESCZEWSKI, BERT</au><au>LAEMMERHOLD, KAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS</title><date>2022-06-07</date><risdate>2022</risdate><abstract>The present invention concerns a method for producing polyurethane foams by reacting an isocyanate component with a component that is reactive to isocyanates and that comprises at least one polyether carbonate polyol, the reaction taking place in the presence of a non-amine antioxidant and an amine antioxidant. The invention also concerns polyurethane foams produced using the claimed method and the use of said foams.
La présente invention concerne un procédé de production de mousses de polyuréthanne par réaction d'un composant isocyanate avec un composant réactif vis-à-vis des isocyanates qui comprend au moins un polyéther-carbonate-polyol, la réaction étant effectuée en présence d'un antioxydant non-amine et un antioxydant amine. L'invention concerne également des mousses de polyuréthanne produit selon le procédé de l'invention et leur utilisation.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA2946217C |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T19%3A58%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HOFMANN,%20JORG&rft.date=2022-06-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2946217C%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |