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Extract from the Register of European Patents

EP About this file: EP3205399

EP3205399 - METHOD FOR GRAFTING POLYSILOXANES ON SURFACES OF PHOTOCATALYTIC METAL OXIDES, POLYSILOXANE-GRAFTED METAL OXIDE SURFACES AND APPLICATIONS THEREOF [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  20.07.2018
Database last updated on 07.10.2024
FormerThe application has been published
Status updated on  14.07.2017
Most recent event   Tooltip20.07.2018Application deemed to be withdrawnpublished on 22.08.2018  [2018/34]
Applicant(s)For all designated states
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Hofgartenstrasse 8
80539 München / DE
[2017/33]
Inventor(s)01 / WOOH, Dr. Sangyuk
Hechtsheimer Str. 37a
Room 238
55131 Mainz / DE
02 / BUTT, Prof. Dr. Hans-Jürgen
Bergstrasse 13
57223 Kreuztal / DE
03 / VOLLMER, Dr. Doris
Hafenstrasse 4
55118 Mainz / DE
 [2017/39]
Former [2017/33]01 / WOOH, Dr. Shangyuk
Hechtsheimer Str. 37a
Room 238
55131 Mainz / DE
02 / BUTT, Prof. Dr. Hans-Jürgen
Bergstrasse 13
57223 Kreuztal / DE
03 / VOLLMER, Dr. Doris
Hafenstrasse 4
55118 Mainz / DE
Representative(s)v. Bezold & Partner Patentanwälte - PartG mbB
Ridlerstraße 57
80339 München / DE
[N/P]
Former [2017/33]v. Bezold & Partner Patentanwälte - PartG mbB
Akademiestraße 7
80799 München / DE
Application number, filing date16000330.710.02.2016
[2017/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3205399
Date:16.08.2017
Language:EN
[2017/33]
Search report(s)(Supplementary) European search report - dispatched on:EP01.09.2016
ClassificationIPC:B01J35/00, B01J37/02, C09D183/04
[2017/33]
CPC:
C03C17/42 (EP); B01J35/39 (EP); B01J37/0209 (EP);
B01J37/0219 (EP); B01J37/344 (EP); B01J37/345 (EP);
C03C17/009 (EP); C09D183/04 (EP); C03C2217/445 (EP);
C03C2217/477 (EP); C03C2217/76 (EP); C08G77/04 (EP) (-)
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 [2017/33]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR PFROPFUNG VON POLYSILOXANEN AUF OBERFLÄCHEN VON PHOTOKATALYTISCHEN METALLOXIDEN, POLYSILOXANGEPFROPFTE METALLOXIDOBERFLÄCHEN UND ANWENDUNGEN DAVON[2017/33]
English:METHOD FOR GRAFTING POLYSILOXANES ON SURFACES OF PHOTOCATALYTIC METAL OXIDES, POLYSILOXANE-GRAFTED METAL OXIDE SURFACES AND APPLICATIONS THEREOF[2017/33]
French:PROCÉDÉ DE GREFFAGE DE POLYSILOXANES SUR DES SURFACES D'OXYDES MÉTALLIQUES PHOTOCATALYTIQUES, SURFACES D'OXYDE MÉTALLIQUE GREFFÉ DE POLYSILOXANE ET LEURS APPLICATIONS[2017/33]
Examination procedure17.02.2018Application deemed to be withdrawn, date of legal effect  [2018/34]
04.04.2018Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2018/34]
Fees paidPenalty fee
Additional fee for renewal fee
28.02.201803   M06   Not yet paid
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]EP1106653  (DOW CORNING ASIA LTD [JP]) [X] 1-17 * paragraphs [0001] , [0012] , [0018] - [0025] - [0035] , [0038]; example -; claim - *;
 [X]EP1712531  (TOTO LTD [JP]) [X] 1-17 * paragraphs [0079] - [0086]; figure -; examples 13,14 *;
 [X]EP2128214  (TOTO LTD [JP]) [X] 1-17 * paragraphs [0024] - [0029]; example -; claim - *;
 [X]  - SWAGATA BANERJEE ET AL, "Self-cleaning applications of TiO2 by photo-induced hydrophilicity and photocatalysis", APPLIED CATALYSIS B: ENVIRONMENTAL, AMSTERDAM, NL, (20150402), vol. 176-177, doi:10.1016/j.apcatb.2015.03.058, ISSN 0926-3373, pages 396 - 428, XP055293956 [X] 1-17 * abstract * * paragraphs [002.] , [003.] , [006.]; figures 1,5,7,8; tables 1,2 *

DOI:   http://dx.doi.org/10.1016/j.apcatb.2015.03.058
 [X]  - ZHANG XIA ET AL, "Self-cleaning superhydrophobic surface based on titanium dioxide nanowires combined with polydimethylsiloxane", APPLIED SURFACE SCIENCE, (20130727), vol. 284, doi:10.1016/J.APSUSC.2013.07.100, ISSN 0169-4332, pages 319 - 323, XP028710374 [X] 1-17 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.apsusc.2013.07.100
 [X]  - COLIN R. CRICK ET AL, "Superhydrophobic Photocatalytic Surfaces through Direct Incorporation of Titania Nanoparticles into a Polymer Matrix by Aerosol Assisted Chemical Vapor Deposition", ADVANCED MATERIALS, (20120710), vol. 24, no. 26, doi:10.1002/adma.201201239, ISSN 0935-9648, pages 3505 - 3508, XP055166875 [X] 1-17 * the whole document *

DOI:   http://dx.doi.org/10.1002/adma.201201239
 [X]  - NOBUHITO IGUCHI ET AL., "Characterization of Siloxane Adsorbates Covalently Attached to TiO2", SPIE, PO BOX 10 BELLINGHAM WA 98227-0010 USA, (20081231), vol. 7034, XP040441272 [X] 1-17 * abstract * * paragraph [2.1.1]; figures 1,2 *
 [X]  - KUJAWA JOANNA ET AL, "Efficiency of grafting of Al2O3, TiO2 and ZrO2 powders by perfluoroalkylsilanes", COLLOIDS AND SURFACES. A, PHYSICACHEMICAL AND ENGINEERING ASPECTS, ELSEVIER, AMSTERDAM, NL, (20121226), vol. 420, doi:10.1016/J.COLSURFA.2012.12.021, ISSN 0927-7757, pages 64 - 73, XP028977655 [X] 1-17 * abstract * * paragraph [2.3.1]; figures 1,2 *

DOI:   http://dx.doi.org/10.1016/j.colsurfa.2012.12.021
by applicantUS5616532
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The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.