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公开(公告)号:MX2018014090A
公开(公告)日:2019-04-01
申请号:MX2018014090
申请日:2017-05-18
Applicant: CARBIOS
Inventor: SOPHIE DUQUESNE , MICHEL CHATEAU , MARIE - LAURE DESROUSSEAUX , HÉLÈNE TEXIER , ALAIN MARTY , MEDIHA ALOUI DALIBEY
IPC: C08J11/10
Abstract: La presente invención se refiere a procesos para degradar productos de plástico y a los usos de los mismos. Los procesos de la invención comprenden en particular una etapa de amorfización de un producto de plástico antes de una etapa de despolimerización. Los procesos de la invención son particularmente útiles para degradar un producto de plástico que comprende tereftalato de polietileno y/o ácido poliláctico. La invención también se refiere a un método de producción de monómeros y/u oligómeros a partir de un producto de plástico que comprende al menos un poliéster, en particular, tereftalato de polietileno y/o ácido poliláctico, que comprende someter el producto de plástico tanto a una etapa de amorfización como a una etapa de despolimerización.
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公开(公告)号:US20200339766A1
公开(公告)日:2020-10-29
申请号:US16925476
申请日:2020-07-10
Applicant: CARBIOS
Inventor: MICHEL CHATEAU , JEAN-PHILIPPE ROUSSELLE
IPC: C08J3/22 , B29C48/40 , C08L101/16 , C08J3/20 , C08L67/02 , C08L3/02 , C08L89/00 , C08L67/04 , C08J5/00 , C08J5/18 , C12N9/20 , C12N9/50 , C12N9/52 , C08K3/26 , C08K3/34 , C08K5/00 , C08K7/14 , C08L99/00
Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
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公开(公告)号:US20220002516A1
公开(公告)日:2022-01-06
申请号:US17291290
申请日:2019-11-05
Applicant: CARBIOS
Inventor: MICHEL CHATEAU
IPC: C08J11/10
Abstract: The present invention relates to a process for producing terephthalic acid on an industrial or semi-industrial scale by enzymatic means from a polyester of interest.
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公开(公告)号:US20180186943A1
公开(公告)日:2018-07-05
申请号:US15580702
申请日:2016-06-10
Applicant: CARBIOS
Inventor: MICHEL CHATEAU , JEAN-PHILIPPE ROUSSELLE
Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
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公开(公告)号:US20240052114A1
公开(公告)日:2024-02-15
申请号:US18492818
申请日:2023-10-24
Applicant: CARBIOS
Inventor: MICHEL CHATEAU , JEAN-PHILIPPE ROUSSELLE
IPC: C08J3/22 , B29C48/40 , C08L101/16 , C08J3/20 , C08L67/02 , C08L3/02 , C08L89/00 , C08L67/04 , C08J5/00 , C08J5/18 , C12N9/20 , C12N9/50 , C12N9/52 , C08K3/26 , C08K3/34 , C08K5/00 , C08K7/14 , C08L99/00
CPC classification number: C08J3/226 , B29C48/402 , C08L101/16 , C08J3/20 , C08L67/02 , C08L3/02 , C08L89/00 , C08L67/04 , C08J3/203 , C08J5/00 , C08J5/18 , C12N9/20 , C12N9/50 , C12N9/52 , C12Y304/21062 , C08K3/26 , C08K3/34 , C08K5/0033 , C08K7/14 , C08L99/00 , C08J2367/00 , C08K2201/018 , C08L2201/06 , C08K2003/2206
Abstract: The present invention relates to a masterbatch composition comprising high concentration of biological entities having a polymer-degrading activity and uses thereof for manufacturing biodegradable plastic articles.
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公开(公告)号:US20230048275A1
公开(公告)日:2023-02-16
申请号:US17786566
申请日:2020-12-18
Applicant: CARBIOS
Inventor: ALAIN MARTY , MICHEL CHATEAU , MADIHA ALOUI DALIBEY
Abstract: The present invention relates to a process for degrading a plastic product comprising at least one polymer, said process comprising the steps of foaming at least partially the plastic product; and depolymerizing at least one target polymer of the at least partially foamed plastic product, wherein the step of foaming is performed at a temperature at which the plastic product is in a partially or totally molten state.
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公开(公告)号:US20190218360A1
公开(公告)日:2019-07-18
申请号:US16302107
申请日:2017-05-18
Applicant: CARBIOS
Inventor: MARIE-LAURE DESROUSSEAUX , HELENE TEXIER , SOPHIE DUQUESNE , ALAIN MARTY , MEDIHA ALOUI DALIBEY , MICHEL CHATEAU
CPC classification number: C08J11/105 , C08J11/14 , C08J2367/02 , C08J2367/04 , Y02W30/702
Abstract: The present invention relates to processes for degrading plastic products and the uses thereof. The processes of the invention particularly comprise a step of amorphizing a plastic product prior to a step of depolymerization. The processes of the invention are particularly useful for degrading a plastic product comprising polyethylene terephthalate and/or polylactic acid. The invention also relates to a method of producing monomers and/or oligomers from a plastic product comprising at least one polyester, particularly polyethylene terephthalate and/or polylactic acid, comprising submitting the plastic product both to an amorphization step and to a depolymerization step.
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公开(公告)号:US20230034354A1
公开(公告)日:2023-02-02
申请号:US17786588
申请日:2020-12-18
Applicant: CARBIOS
Inventor: MICHEL CHATEAU
Abstract: The present invention relates to a foamed plastic composition comprising at least one polymer and at least one active agent, wherein said foamed plastic composition is at least partially coated with the active agent.
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公开(公告)号:US20180142097A1
公开(公告)日:2018-05-24
申请号:US15580735
申请日:2016-06-10
Applicant: CARBIOS
Inventor: ELODIE GUEMARD , MICHEL CHATEAU , ALAIN MARTY
CPC classification number: C08J3/226 , B29C48/402 , C08J3/20 , C08J3/203 , C08J5/00 , C08J5/18 , C08J2300/16 , C08J2301/02 , C08J2303/04 , C08J2323/02 , C08J2333/24 , C08J2367/00 , C08J2367/04 , C08J2489/00 , C08K3/26 , C08K3/34 , C08K5/0033 , C08K7/14 , C08K2003/2206 , C08K2003/265 , C08K2201/018 , C08L3/02 , C08L67/02 , C08L67/04 , C08L89/00 , C08L99/00 , C08L101/16 , C08L2201/06 , C12N9/20 , C12N9/50 , C12N9/52 , C12Y304/21062 , C08K3/22 , C08K3/013
Abstract: The present invention relates to plastic composition comprising at least one polyester, biological entities having a polyester-degrading activity and at least an anti-acid filler, wherein the biological entities represent less than 11% by weight, based on the total weight of the plastic composition, and uses thereof for manufacturing biodegradable plastic articles.
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10.
公开(公告)号:MX2017016068A
公开(公告)日:2018-11-09
申请号:MX2017016068
申请日:2016-06-10
Applicant: CARBIOS
Inventor: JEAN - PHILIPPE ROUSSELLE , MICHEL CHATEAU
Abstract: La presente invención se refiere a una composición de mezcla maestra que comprende una concentración elevada de entidades de concentración biológica que tienen una actividad degradadora de polímero y usos de la misma en la fabricación de artículos de plástico biodegradables.
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