公开(公告)号：EP4139383A1

公开(公告)日：2023-03-01

申请号：EP21726188.2

申请日：2021-04-20

申请人： Garbo S.r.l.

发明人： FRAGIACOMO, Guido ,  NOJA, Gianluigi ,  MAZZUCCO, Devis Luigi ,  CASAROTTI, Marco

IPC分类号： C08J11/24 ,  C08L67/02

公开(公告)号：EP4136157A1

公开(公告)日：2023-02-22

申请号：EP21723524.1

申请日：2021-04-13

申请人： Eastman Chemical Company

发明人： DEBRUIN, Bruce, Roger ,  EKART, Michael, Paul ,  JACKSON, Anne-Martine, Sherbeck ,  WEST, Nathan, Mitchell ,  LIU, Zhufang

IPC分类号： C08J11/12 ,  C08J11/24

公开(公告)号：EP4054736A1

公开(公告)日：2022-09-14

申请号：EP20800205.5

申请日：2020-11-06

申请人： Ioniqa Technologies B.V.

发明人： WOLTERS, Joost Robert ,  DE GROOT, Michael Josef ,  ZANDER, Jan Volkert

IPC分类号： B01D11/04 ,  C07C67/58 ,  C08J11/24

公开(公告)号：EP4017909A1

公开(公告)日：2022-06-29

申请号：EP20757349.4

申请日：2020-08-20

申请人： Ioniqa Technologies B.V.

发明人： WOLTERS, Joost Robert ,  DE HAAN, André Banier ,  THIJS, Luuk

IPC分类号： C08J11/24 ,  C07C67/52 ,  C08L67/02

公开(公告)号：EP3733751B1

公开(公告)日：2022-06-15

申请号：EP20179077.1

申请日：2016-12-23

发明人： CASTILLO, Sonja Irene-Marie Reginalde ,  VAN BERKUM, Susanne ,  PHILIPPI, Vincent Gertrudis Antonius ,  WOLTERS, Joost Robert

IPC分类号： C08J11/16 ,  C08J11/24 ,  B01J31/02 ,  C08L67/02

公开(公告)号：EP4004094A1

公开(公告)日：2022-06-01

申请号：EP20757110.0

申请日：2020-07-29

申请人： Eastman Chemical Company

发明人： EKART, Michael Paul ,  KEEVER, Travis Wynn ,  SLIVENSKY, David Eugene ,  PARKER, Kenny Randolph ,  TRAPP, William Lewis ,  BITTING, Daryl ,  POLASEK, Michael Gary ,  WU, Xianchun

IPC分类号： C08J11/24 ,  C08G63/183 ,  C08G63/199 ,  C10G3/00

公开(公告)号：EP3959190A1

公开(公告)日：2022-03-02

申请号：EP20774082.0

申请日：2020-03-18

申请人： 9449710 Canada Inc.

发明人： ESSADDAM, Fares ,  ZARROUGUI, Ramzi ,  ESSADDAM, Hatem

IPC分类号： C07C29/74 ,  C07C27/02 ,  C07C31/04 ,  C07C31/08 ,  C07C31/20 ,  C07C63/26 ,  C08J11/24

公开(公告)号：EP3940023A1

公开(公告)日：2022-01-19

申请号：EP21165540.2

申请日：2021-03-29

申请人： NAN YA PLASTICS CORPORATION

发明人： YANG, Wen-Cheng ,  LIAO, Te-Chao ,  HSIAO, Chia-Yen ,  CHEN, Hao-Sheng

IPC分类号： C08J5/18 ,  C08J5/04 ,  C08J5/24 ,  C08J11/04 ,  C08J11/24

摘要： A flame-retardant polyester film and a method for manufacturing the same are provided. The flame-retardant polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The flame-retardant polyester film further includes a flame-retardant additive.

公开(公告)号：EP3904439A2

公开(公告)日：2021-11-03

申请号：EP21165192.2

申请日：2021-03-26

申请人： NAN YA PLASTICS CORPORATION

发明人： LIAO, Te-Chao ,  YANG, Wen-Cheng ,  YANG, Chun-Cheng ,  HSIAO, Chia-Yen ,  YUAN, Ching-Yao

IPC分类号： C08J5/18 ,  C08J11/04 ,  C08J11/24

摘要： A black polyester film and a method for manufacturing the same are provided. The black polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The black polyester film further includes a black additive.

公开(公告)号：EP3875523A1

公开(公告)日：2021-09-08

申请号：EP20160561.5

申请日：2020-03-03

申请人： UAB Neo Group

发明人： utautas, Petras ,  Radajevas, Ruslanas ,  Narmontas, Kestutis ,  Galican, Vitalijus ,  Burvys, Kestutis

IPC分类号： C08J11/24

摘要： The present invention provides processes for recycling post-consumer polyethylene terephthalate (PET) comprising partial depolymerisation of post-consumer PET to produce PET oligomers, and repolymerisation of the partially depolymerised PET comprising PET oligomers. The process produced a polymeric PET material comprising recycled PET oligomers. The process may also be combined or integrated with a virgin PET production process to produce a polymeric PET material comprising recycled PET oligomers and virgin PET monomers.