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Extract from the Register of European Patents

EP About this file: EP2805981

EP2805981 - Polybutadiene with epoxy groups [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  23.10.2015
Database last updated on 12.11.2024
Most recent event   Tooltip23.10.2015Application deemed to be withdrawnpublished on 25.11.2015  [2015/48]
Applicant(s)For all designated states
Evonik Industries AG
Rellinghauser Straße 1-11
45128 Essen / DE
[N/P]
Former [2014/48]For all designated states
Evonik Industries AG
Rellinghauser Strasse 1-11
45128 Essen / DE
Inventor(s)01 / Haberkorn, Niko
Auf dem Beerenkamp 12 A
46282 Dorsten / DE
02 / Berlineanu, Andreas
Otto-Hue-Strasse 41
45772 Marl / DE
03 / Denkinger, Peter
Grauten Ihl 7
48301 Nottuln / DE
04 / Beierlein, Christine
Schützenstrasse 7
44795 Bochum / DE
 [2014/48]
Application number, filing date13169194.124.05.2013
[2014/48]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2805981
Date:26.11.2014
Language:DE
[2014/48]
Search report(s)(Supplementary) European search report - dispatched on:EP30.01.2014
ClassificationIPC:C08G59/02, C08G59/22, C08L63/00
[2014/48]
CPC:
C08L63/00 (EP); C08G59/027 (EP); C08G59/226 (EP)
C-Set:
C08L63/00, C08L63/00 (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 [2014/48]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Polybutadien mit Epoxygruppen[2014/48]
English:Polybutadiene with epoxy groups[2014/48]
French:Polybutadiène avec groupes époxides[2014/48]
Examination procedure24.05.2013Examination requested  [2014/48]
27.05.2015Application deemed to be withdrawn, date of legal effect  [2015/48]
02.07.2015Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2015/48]
Fees paidPenalty fee
Additional fee for renewal fee
31.05.201503   M06   Not yet paid
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[A]DE2911243  (BASF AG) [A] 1-12 * page 18 - page 19; example 1 *;
 [XY]EP0845486  (DAICEL CHEM [JP]) [X] 1-7,12 * claims 6,7,10 * * page 4, line 9 - line 20 * * page 7, line 10 - line 25 * * page 13; examples 8-11 * * page 14; table 4 * * page 7, line 50 - line 55 * [Y] 8-11;
 [A]EP1323739  (DEGUSSA [DE]) [A] 1-12 * column 3, paragraph 14 ** column 3, paragraph 18 - column 4 *;
 [XY]CN101880514  (SHENZHEN CITY COOTECK ELECTRONIC MATERIAL TECHNOLOGY CO LTD) [X] 1-7,10-12 * abstract * * page 6 - page 7; examples 1, 3-6 * [Y] 8,9;
 [XY]  - HUANG, WEIJIN ET AL, "Single-component underfill surface mount adhesive with good repair performance and its preparation method", CAPLUS, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (20101115), Database accession no. 2010:1416516, URL: STN, XP002718827 [X] 1-7,10-12 * abstract * [Y] 8,9
 [Y]  - "Handbook of thermoset resins: CHAPTER 3: Epoxy Resins", INTERNET CITATION, ISBN 9781847354105, (2009), pages 155 - 174, URL: http://info.smithersrapra.com/downloads/chapters/Thermoset%20Resins.pdf, (20140116), XP009175570 [Y] 8-11 * page 159 - page 167; table 3.2 *
by applicantSU195104
    - "Research Disclosure", vol. 416, no. 12, page 1594
    - H. SCHUHMANN, Handbuch Betonschutz durch Beschichtungen, EXPERT VERLAG, (1992), pages 396 - 428
    - P. K. MALLICK, Fiber-Reinforced Composites, Materials, Manufacturing, and Design, CRC PRESS, pages 60 - 76
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.