SINTERING AGENT FOR DRY PARTICULATE REFRACTORY COMPOSITION

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EP 3 478 644 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:
	13.10.2021 Bulletin 2021/41

(45)	Mention of the grant of the patent:
	19.05.2021 Bulletin 2021/20

(21)	Application number: 17737505.2

(22)	Date of filing: 27.06.2017

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International Patent Classification (IPC):

C04B 35/18^(2006.01)
C04B 35/14^(2006.01)
C04B 35/66^(2006.01)

C04B 35/01^(2006.01)
C04B 35/63^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	C04B 2235/448; C04B 35/01; C04B 2235/425; C04B 2235/445; C04B 2235/50; C04B 2235/3427; C04B 35/66; C04B 2235/3481; C04B 2235/3472; C04B 35/6303; C04B 2235/449; C04B 35/14; C04B 35/18; C04B 2235/5427

(86)	International application number:
	PCT/EP2017/065883

(87)	International publication number:
	WO 2018/002068 (04.01.2018 Gazette 2018/01)

(54)	SINTERING AGENT FOR DRY PARTICULATE REFRACTORY COMPOSITION SINTERAGENT FÜR FEUERFESTE TROCKENE PARTIKELZUSAMMENSETZUNG AGENT DE FRITTAGE POUR COMPOSITION PARTICULAIRE SÈCHE

(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:

30.06.2016 FR 1670355

(43)	Date of publication of application:
	08.05.2019 Bulletin 2019/19

(73)	Proprietor: IMERTECH SAS
	75015 Paris (FR)

(72)	Inventors:
	TECHER, Romain 51120 Sezanne (FR) SOUDIER, Jérôme 01150 Vaux en Bugey (FR)

(74)	Representative: Haseltine Lake Kempner LLP
	Bürkleinstrasse 10 80538 München 80538 München (DE)

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References cited: :

GB-A- 1 442 455
US-A- 3 127 238

JP-A- H02 293 373
US-B2- 8 980 775

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).