CHEMICAL RECYCLING METHOD FOR POLYESTER BASED TEXTILE AND/OR PACKAGING WASTE
Chemical recycling method for polyester based textile and/or packaging waste The invention is related to a chemical recycling method that enables to obtain colorless bis hydroxyethyl terephthalate (BHET) from packaging waste containing polyester and/or textile produced from at least 50% polyester, c...
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| creator | GÜLEKOĞLU, Erhan GÜRAKIN, Hüsnü Kemal TURAN, Ahmet Celalettin |
| description | Chemical recycling method for polyester based textile and/or packaging waste The invention is related to a chemical recycling method that enables to obtain colorless bis hydroxyethyl terephthalate (BHET) from packaging waste containing polyester and/or textile produced from at least 50% polyester, comprising at most 50.000 ppm coloring agent or filler material, to be used in the production of packaging materials and/or textile materials such as yarns based on recycled colorless polyethylene terephthalate (PET), fabric, nonwoven (nonwoven fabric) and that enables the re-production of PET from said BHET.
Procédé de recyclage chimique de déchets textiles et/ou d'emballage à base de polyester. L'invention concerne un procédé de recyclage chimique qui permet d'obtenir du téréphtalate de bis-hydroxyéthyle (BHET) incolore à partir de déchets d'emballage contenant du polyester et/ou de textile fabriqué avec au moins 50 % de polyester, comprenant au plus 50 000 ppm d'agent colorant ou de matière de charge, pour être utilisé dans la production de matériaux d'emballage et/ou de matériaux textiles tels que des fils à base de poly(téréphtalate d'éthylène) (PET) incolore recyclé, du tissu, du non-tissé (intissé) et qui permet de produire de nouveau du PET à partir dudit BHET. |
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Procédé de recyclage chimique de déchets textiles et/ou d'emballage à base de polyester. L'invention concerne un procédé de recyclage chimique qui permet d'obtenir du téréphtalate de bis-hydroxyéthyle (BHET) incolore à partir de déchets d'emballage contenant du polyester et/ou de textile fabriqué avec au moins 50 % de polyester, comprenant au plus 50 000 ppm d'agent colorant ou de matière de charge, pour être utilisé dans la production de matériaux d'emballage et/ou de matériaux textiles tels que des fils à base de poly(téréphtalate d'éthylène) (PET) incolore recyclé, du tissu, du non-tissé (intissé) et qui permet de produire de nouveau du PET à partir dudit BHET.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2021</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=20210826&DB=EPODOC&CC=WO&NR=2021167556A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210826&DB=EPODOC&CC=WO&NR=2021167556A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GÜLEKOĞLU, Erhan</creatorcontrib><creatorcontrib>GÜRAKIN, Hüsnü Kemal</creatorcontrib><creatorcontrib>TURAN, Ahmet Celalettin</creatorcontrib><title>CHEMICAL RECYCLING METHOD FOR POLYESTER BASED TEXTILE AND/OR PACKAGING WASTE</title><description>Chemical recycling method for polyester based textile and/or packaging waste The invention is related to a chemical recycling method that enables to obtain colorless bis hydroxyethyl terephthalate (BHET) from packaging waste containing polyester and/or textile produced from at least 50% polyester, comprising at most 50.000 ppm coloring agent or filler material, to be used in the production of packaging materials and/or textile materials such as yarns based on recycled colorless polyethylene terephthalate (PET), fabric, nonwoven (nonwoven fabric) and that enables the re-production of PET from said BHET.
Procédé de recyclage chimique de déchets textiles et/ou d'emballage à base de polyester. L'invention concerne un procédé de recyclage chimique qui permet d'obtenir du téréphtalate de bis-hydroxyéthyle (BHET) incolore à partir de déchets d'emballage contenant du polyester et/ou de textile fabriqué avec au moins 50 % de polyester, comprenant au plus 50 000 ppm d'agent colorant ou de matière de charge, pour être utilisé dans la production de matériaux d'emballage et/ou de matériaux textiles tels que des fils à base de poly(téréphtalate d'éthylène) (PET) incolore recyclé, du tissu, du non-tissé (intissé) et qui permet de produire de nouveau du PET à partir dudit BHET.</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>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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBx9nD19XR29FEIcnWOdPbx9HNX8HUN8fB3UXDzD1II8PeJdA0OcQ1ScHIMdnVRCHGNCPH0cVVw9HPRB0k7Ons7uoP0hDsCVfEwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvhwfyMDI0NDM3NTUzNHQ2PiVAEAXTcuuA</recordid><startdate>20210826</startdate><enddate>20210826</enddate><creator>GÜLEKOĞLU, Erhan</creator><creator>GÜRAKIN, Hüsnü Kemal</creator><creator>TURAN, Ahmet Celalettin</creator><scope>EVB</scope></search><sort><creationdate>20210826</creationdate><title>CHEMICAL RECYCLING METHOD FOR POLYESTER BASED TEXTILE AND/OR PACKAGING WASTE</title><author>GÜLEKOĞLU, Erhan ; GÜRAKIN, Hüsnü Kemal ; TURAN, Ahmet Celalettin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021167556A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</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>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>GÜLEKOĞLU, Erhan</creatorcontrib><creatorcontrib>GÜRAKIN, Hüsnü Kemal</creatorcontrib><creatorcontrib>TURAN, Ahmet Celalettin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GÜLEKOĞLU, Erhan</au><au>GÜRAKIN, Hüsnü Kemal</au><au>TURAN, Ahmet Celalettin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CHEMICAL RECYCLING METHOD FOR POLYESTER BASED TEXTILE AND/OR PACKAGING WASTE</title><date>2021-08-26</date><risdate>2021</risdate><abstract>Chemical recycling method for polyester based textile and/or packaging waste The invention is related to a chemical recycling method that enables to obtain colorless bis hydroxyethyl terephthalate (BHET) from packaging waste containing polyester and/or textile produced from at least 50% polyester, comprising at most 50.000 ppm coloring agent or filler material, to be used in the production of packaging materials and/or textile materials such as yarns based on recycled colorless polyethylene terephthalate (PET), fabric, nonwoven (nonwoven fabric) and that enables the re-production of PET from said BHET.
Procédé de recyclage chimique de déchets textiles et/ou d'emballage à base de polyester. L'invention concerne un procédé de recyclage chimique qui permet d'obtenir du téréphtalate de bis-hydroxyéthyle (BHET) incolore à partir de déchets d'emballage contenant du polyester et/ou de textile fabriqué avec au moins 50 % de polyester, comprenant au plus 50 000 ppm d'agent colorant ou de matière de charge, pour être utilisé dans la production de matériaux d'emballage et/ou de matériaux textiles tels que des fils à base de poly(téréphtalate d'éthylène) (PET) incolore recyclé, du tissu, du non-tissé (intissé) et qui permet de produire de nouveau du PET à partir dudit BHET.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | CHEMICAL RECYCLING METHOD FOR POLYESTER BASED TEXTILE AND/OR PACKAGING WASTE |
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