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公开(公告)号：WO2021037851A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/073754
申请日：2020-08-25
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： NAGY, Sandor , SMITH, Christopher D. , YANG, Xueyong , WHITE, Daniel F. , DAVIS, Sheri E. , MIHAN, Shahram , FRAAIJE, Volker
Abstract: A method of depolymerizing plastics using a fluorinated alumina catalyst is described herein. The method reduces the energy required for the depolymerization process while achieving improved depolymerization results.
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公开(公告)号：WO2022090506A1
公开(公告)日：2022-05-05
申请号：PCT/EP2021/080196
申请日：2021-10-29
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： NAGY, Sandor , WHITE, Daniel F. , SMITH, Christopher D. , YANG, Xueyong , RAMAGE, David L.
Abstract: Methods of depolymerizing polyolefin-based material into useful petrochemical products using supported metal oxides and heat are described. The supported metal oxides improve the depolymerization reaction by decreasing the half time for the depolymerization, which results in a higher depolymerization rate and a shorter residence time in the depolymerization unit, allowing for a predictable depolymerization reaction, and decreasing the branching or aromatic formations in the product.
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公开(公告)号：WO2021048185A1
公开(公告)日：2021-03-18
申请号：PCT/EP2020/075167
申请日：2020-09-09
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： BRITA, Diego , DAVIS, Sheri E. , FRAAIJE, Volker , GUIDOTTI, Simona , LIGUORI, Dario , NAGY, Sandor , RAMAGE, David L. , MIHAN, Shahram , SMITH, Christopher D. , WHITE, Daniel F. , YANG, Xueyong
Abstract: A method of depolymerizing plastics using a halloysite catalyst is described herein. The method reduces the energy required for the depolymerization process while achieving improved depolymerization results.
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公开(公告)号：WO2021048187A1
公开(公告)日：2021-03-18
申请号：PCT/EP2020/075169
申请日：2020-09-09
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： BRITA, Diego , DAVIS, Sheri E. , DEAL, Yulenty , GUIDOTTI, Simona , LIGUORI, Dario , NAGY, Sandor , SMITH, Christopher D. , WHITE, Daniel F. , YANG, Xueyong
IPC: C08J11/16
Abstract: Methods of depolymerizing polyolefin-based material into useful petrochemical products using metal oxides and heat are described. The metal oxides improve the depolymerization reaction by decreasing the onset temperature for the depolymerization, which results in a higher depolymerization rate and a shorter residence time in the depolymerization unit, allowing for a predictable depolymerization reaction, and decreasing the branching or aromatic formations in the product.
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Patent Agency Ranking
公开(公告)号：EP4028460A1
公开(公告)日：2022-07-20
申请号：EP20768599.1
申请日：2020-09-09
Applicant: Basell Poliolefine Italia S.r.l.
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公开(公告)号：EP4021964A1
公开(公告)日：2022-07-06
申请号：EP20780566.4
申请日：2020-08-25
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： NAGY, Sandor , SMITH, Christopher D. , YANG, Xueyong , WHITE, Daniel F. , DAVIS, Sheri E. , MIHAN, Shahram , FRAAIJE, Volker
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公开(公告)号：EP4028461A1
公开(公告)日：2022-07-20
申请号：EP20768600.7
申请日：2020-09-09
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： BRITA, Diego , DAVIS, Sheri E. , DEAL, Yulenty , GUIDOTTI, Simona , LIGUORI, Dario , NAGY, Sandor , SMITH, Christopher D. , WHITE, Daniel F. , YANG, Xueyong , MIHAN, Shahram
IPC: C08J11/16
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公开(公告)号：EP4408952A1
公开(公告)日：2024-08-07
申请号：EP22793559.0
申请日：2022-09-28
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： RAMAGE, David L. , SMITH, Christopher D. , YANG, Xueyong , WHITE, Daniel F. , NAGY, Sandor
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公开(公告)号：EP4237480A1
公开(公告)日：2023-09-06
申请号：EP21805429.4
申请日：2021-10-29
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： NAGY, Sandor , WHITE, Daniel F. , SMITH, Christopher D. , YANG, Xueyong , RAMAGE, David L.
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