公开(公告)号：EP4345127A1

公开(公告)日：2024-04-03

申请号：EP23788596.7

申请日：2023-04-12

申请人： LG Chem, Ltd.

发明人： LEE, Hyunyoung ,  PARK, Jun Beom ,  KIM, Hyun Cheol

IPC分类号： C08J11/18 ,  C08J11/28 ,  C08J11/16 ,  C07C37/00 ,  C07C39/16 ,  C07D317/38

摘要： The present invention relates to a monomer composition for synthesizing recycled plastic which comprises an aromatic diol compound, wherein a ratio of aromatic diol compound derivative impurity according to Equation 1 is 10% or less, the monomer composition has a color coordinate b* of 0.01 to 2, and the monomer composition is recovered from a polycarbonate-based resin, a preparation method thereof, and a recycled plastic, and molded product using the same.

公开(公告)号：EP4328183A1

公开(公告)日：2024-02-28

申请号：EP22791821.6

申请日：2022-04-22

申请人： Mitsui Chemicals, Inc.

发明人： HORIUCHI, Nobuhiko ,  MATSUSHIMA, Takuma ,  AKIYAMA, Satoshi ,  OKABE, Akihiro ,  IMOTO, Itsuki ,  NAKANISHI, Keita ,  SAITO, Susumu ,  KUBOTA, Yoshihiro ,  INAGAKI, Satoshi

IPC分类号： C01B39/06 ,  C01B39/48 ,  C07C39/08 ,  C07C37/00 ,  B01J37/08 ,  B01J29/89

摘要： Provided is a method for manufacturing a modified aluminosilicate in which a hydroquinone is highly selectively manufactured by a reaction between a phenol and hydrogen peroxide under industrially advantageous conditions, wherein the manufacturing method includes: a second step for treating an aluminosilicate with an acid, the highest peak (B) in a region of 17.5-35° in XRD measurement being located in a region of from 20° to less than 22.5°, and the peak intensity ratio of the peak (B) relative to the highest peak (Y) in a region of 25-27° being in a range of 1.7-5.0; a third step for performing primary calcination of the treatment product obtained in the second step; and a fourth step in which the primary calcined product obtained in the third step and liquid containing one or more elements selected from the group consisting of elements in Group 4 and Group 5 of the Periodic Table are brought into contact with each other, and drying and secondary calcination then performed.

公开(公告)号：EP3840852B1

公开(公告)日：2023-10-04

申请号：EP19851449.9

申请日：2019-08-20

发明人： BERKOWITZ, Barry A. ,  ELLIOTT, Daniel ,  BARRETT, Anthony G.

IPC分类号： B01D11/04 ,  C07C37/50 ,  C07D311/80 ,  C07D311/78 ,  C07D311/04 ,  C07C37/70 ,  C07C37/00 ,  A61K31/05 ,  A61K31/352

公开(公告)号：EP4242201A1

公开(公告)日：2023-09-13

申请号：EP22161722.8

申请日：2022-03-11

申请人： Bridge Farm Nurseries Limited

发明人： Marriott, Ray

IPC分类号： C07D311/78 ,  B01D15/26 ,  B01D15/40 ,  C07C37/00 ,  C07C37/82 ,  C07C39/23

摘要： The present invention discloses a method for extracting cannabidiol from milled and decarboxylated hemp using subcritical liquid carbon dioxide and for converting the extracted cannabidiol to tetrahydrocannabinol using supercritical carbon dioxide in a sequential process.

公开(公告)号：EP4025338B1

公开(公告)日：2023-08-23

申请号：EP20764109.3

申请日：2020-09-03

发明人： REINSDORF, Arne ,  WOLF, Dorit ,  KADYROV, Renat ,  CHAMSKI, Sarah

IPC分类号： B01J23/745 ,  B01J35/00 ,  B01J37/00 ,  B01J37/08 ,  B01J37/32 ,  B01J21/18 ,  C07C37/00 ,  C07C67/303 ,  C07C209/48 ,  C07C209/52 ,  C07C29/141 ,  C10G2/00 ,  B01J23/75 ,  B01J23/78 ,  B01J23/881 ,  B01J23/887 ,  B01J23/888 ,  B01J23/889

公开(公告)号：EP3235791B1

公开(公告)日：2023-06-07

申请号：EP17166806.4

申请日：2017-04-18

发明人： CECCHI, Antonio ,  FRANCESCHI, Massimiliano ,  BAZZICHI, Agostino

IPC分类号： C02F3/28 ,  C07C37/00 ,  C02F3/34 ,  C02F103/32 ,  C02F101/34

公开(公告)号：EP4025340A1

公开(公告)日：2022-07-13

申请号：EP20764111.9

申请日：2020-09-03

申请人： Evonik Operations GmbH

发明人： REINSDORF, Arne ,  WOLF, Dorit ,  KADYROV, Renat ,  CHAMSKI, Sarah

IPC分类号： B01J23/755 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/32 ,  B01J21/18 ,  C07C37/00 ,  C07C67/303 ,  C07C209/48 ,  C07C209/52 ,  C07C29/141 ,  C10G2/00

公开(公告)号：EP4025339A1

公开(公告)日：2022-07-13

申请号：EP20764108.5

申请日：2020-09-03

申请人： Evonik Operations GmbH

发明人： REINSDORF, Arne ,  WOLF, Dorit ,  KADYROV, Renat ,  CHAMSKI, Sarah

IPC分类号： B01J23/75 ,  B01J23/889 ,  B01J21/18 ,  B01J35/00 ,  B01J37/08 ,  B01J37/00 ,  B01J37/02 ,  B01J37/32 ,  C07C209/26 ,  C10G2/00 ,  C07C67/303 ,  C07C37/00 ,  C07C209/48 ,  C07C209/52 ,  C07C29/141

公开(公告)号：EP4025338A1

公开(公告)日：2022-07-13

申请号：EP20764109.3

申请日：2020-09-03

申请人： Evonik Operations GmbH

发明人： REINSDORF, Arne ,  WOLF, Dorit ,  KADYROV, Renat ,  CHAMSKI, Sarah

IPC分类号： B01J23/745 ,  B01J35/00 ,  B01J37/00 ,  B01J37/08 ,  B01J37/32 ,  B01J21/18 ,  C07C37/00 ,  C07C67/303 ,  C07C209/48 ,  C07C209/52 ,  C07C29/141 ,  C10G2/00

公开(公告)号：EP3408252B1

公开(公告)日：2022-03-02

申请号：EP17743809.0

申请日：2017-01-25

发明人： GURJAR, Mukund Keshav ,  TRIPATHY, Narendra Kumar ,  PRAMANIK, Chinmoy Mriganka

IPC分类号： C07C51/08 ,  C07C59/72 ,  C07C37/00 ,  C07C39/17 ,  C07C45/64 ,  C07D309/12 ,  C07C47/575 ,  C07C45/67 ,  C07C47/565 ,  C07C41/28 ,  C07C43/23 ,  C07F7/18 ,  C07C253/30 ,  C07C255/13