DUAL REACTOR SOLUTION PROCESS FOR THE PRODUCTION OF MULTIMODAL ETHYLENE-BASED POLYMER

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EP 3 732 215 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	27.04.2022 Bulletin 2022/17

(45)	Mention of the grant of the patent:
	16.02.2022 Bulletin 2022/07

(21)	Application number: 18840119.4

(22)	Date of filing: 19.12.2018

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International Patent Classification (IPC):

C08F 210/16^(2006.01)
C08F 4/655^(2006.01)
C08F 2/06^(2006.01)
C08J 5/18^(2006.01)

C08F 4/659^(2006.01)
C08F 4/64^(2006.01)
C08L 23/08^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	C08F 210/16; C08J 5/18; C08F 4/65908; C08F 4/65912; C08L 23/0815; C08J 2323/08; C08L 2203/16; C08L 2205/025; C08L 2205/03; C08L 2308/00; C08L 2314/02

	C-Sets:
	C08F 210/16; C08F 210/16; C08L 23/0815; C08F 210/16; C08F 210/16; C08F 210/16; C08F 210/16;

(86)	International application number:
	PCT/US2018/066452

(87)	International publication number:
	WO 2019/133368 (04.07.2019 Gazette 2019/27)

(54)	DUAL REACTOR SOLUTION PROCESS FOR THE PRODUCTION OF MULTIMODAL ETHYLENE-BASED POLYMER DOPPELREAKTORLÖSUNGSVERFAHREN ZUR HERSTELLUNG VON MULTIMODALEM ETHYLENBASIERTEM POLYMER PROCÉDÉ EN SOLUTION À DOUBLE RÉACTEUR POUR LA PRODUCTION D'UN POLYMÈRE MULTIMODAL À BASE D'ÉTHYLÈNE

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

26.12.2017 US 201762610402 P

(43)	Date of publication of application:
	04.11.2020 Bulletin 2020/45

(73)	Proprietor: Dow Global Technologies LLC
	Midland, MI 48674 (US)

(72)	Inventors:
	WANG, Alec Y. Lake Jackson, Texas 77566 (US) DELORBE, Johnathan E. Lake Jackson, Texas 77566 (US) GAUBERT, Joshua B. Lake Jackson, Texas 77566 (US) MUNJAL, Sarat Lake Jackson, Texas 77566 (US) DEMIRORS, Mehmet Pearland, Texas 77584 (US) LIN, Yijian Lake Jackson, Texas 77566 (US)

(74)	Representative: Boult Wade Tennant LLP
	Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)

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References cited: :

EP-A2- 2 185 611
WO-A1-2015/200742

WO-A1-01/40330
US-A1- 2017 267 822

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).