Extract from the Register of European Patents

About this file: EP3473667

EP3473667 - EXTRUSION PROCESS FOR THE PREPARATION OF ALKALI METAL BICARBONATE FORMULATIONS USING A FUNCTIONALIZING AGENT WITH A MELTING POINT LOWER THAN EXTRUSION TEMPERATURE [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  22.03.2019
Database last updated on 14.09.2019
Most recent event   Tooltip22.03.2019Publication in section I.1 EP Bulletinpublished on 24.04.2019  [2019/17]
Applicant(s)For all designated states
SOLVAY SA
Rue de Ransbeek, 310
1120 Brussels / BE
[2019/17]
Inventor(s)01 / KABBABE MALAVE, Jorge Alejandro
60 Bis Boulevard du Marechal Joffre
Batiment E
92340 Bourg-La-Reine / FR
02 / CAVALIER, Karine
20, Avenue du Directoire
1180 UCCLE / BE
03 / DETOISIEN, Thibaud
22 rue Solvay
54110 Dombasle-sur-Meurthe / FR
 [2019/17]
Representative(s)Teipel, Stephan , et al
Lederer & Keller
Patentanwälte Partnerschaft mbB
Unsöldstrasse 2
80538 München / DE
[2019/17]
Application number, filing date17196886.017.10.2017
[2019/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3473667
Date:24.04.2019
Language:EN
[2019/17]
Search report(s)(Supplementary) European search report - dispatched on:EP22.12.2017
ClassificationInternational:C08J9/08, C01B32/60
[2019/17]
Designated contracting statesAL,   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 [2019/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:EXTRUSIONVERFAHREN ZUR HERSTELLUNG ALKALIMETALCARBONATFORMULIERUNGEN MIT EINEM FUNKTIONALISIERUNGSSTOFF, DAS EIN SCHMELZPUNKT NIEDRIGER ALS DIE EXTRUSIONSTEMPERATUR AUFWEIST[2019/17]
English:EXTRUSION PROCESS FOR THE PREPARATION OF ALKALI METAL BICARBONATE FORMULATIONS USING A FUNCTIONALIZING AGENT WITH A MELTING POINT LOWER THAN EXTRUSION TEMPERATURE[2019/17]
French:PROCÉDÉ D'EXTRUSION POUR LA PRÉPARATION DE FORMULATIONS DE BICARBONATE DE MÉTAL ALKALIN UTILISANT UN AGENT DE FONCTIONALISATION AYANT POINT DE FUSION PLUS BAS QUE LA TEMPÉRATURE D'EXTRUSION[2019/17]
Documents cited:Search[XY]WO2016092274  (COLORMATRIX HOLDINGS INC [US], et al) [X] 1,2,4-9,11-15 * page 6, line 28 - line 33 * * page 7, line 18 - line 19 * * page 10, line 11 - line 18 * * page 11, line 16 - line 27; claims 7,8,14,27; table 3 * [Y] 10;
 [X]WO2008127544  (INGENIA POLYMERS INC [US], et al) [X] 1-9,11-13 * paragraphs [0026] , [0037] , [0042] , [0043] , [0049] - [0054]; claims 1-4 *;
 [Y]EP2921475  (LANXESS LTD [GB]) [Y] 10 * claims 1,4,17 *;
 [L]  - -, "CARBOWAX (TM) Polyethylene Glycol (PEG) 300", (20111201), URL: http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_0889/0901b80380889737.pdf?filepath=polyglycols/pdfs/noreg/118-01797.pdf&fromPage=GetDoc, (20171214), XP055435388 [L] * the whole document *
by applicantDE1037700
 GB2314841
 US5411750
 WO2014096457
 CN104393077
    - CHEMICAL ABSTRACTS, Database accession no. 123-77-3
    - CHEMICAL ABSTRACTS, Database accession no. 80-51-3
    - CHEMICAL ABSTRACTS, Database accession no. 1576-35-8
    - CHEMICAL ABSTRACTS, Database accession no. 144-55-8