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Extract from the Register of European Patents

EP About this file: EP2746303

EP2746303 - WATER-DISPERSIBLE HALOGEN-CAPPING POLY ALKYL ACRYLATE, VINYL CHLORIDE-BASED BLOCK COPOLYMER, AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.08.2018
Database last updated on 18.10.2024
FormerThe patent has been granted
Status updated on  25.08.2017
FormerGrant of patent is intended
Status updated on  12.07.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 150-721 / KR
[2014/26]
Inventor(s)01 / OH, Kyoung Shil
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
02 / PARK, Bo Hee
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
03 / KIM, Kyung Hyun
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 305-738 / KR
 [2014/26]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2017/39]
Former [2014/26]Goddar, Heinz J.
Boehmert & Boehmert
Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date13799842.303.06.2013
[2017/39]
WO2013KR04872
Priority number, dateKR2012005958504.06.2012         Original published format: KR 20120059585
KR2012009741904.09.2012         Original published format: KR 20120097419
KR2012010021711.09.2012         Original published format: KR 20120100217
KR2013002185428.02.2013         Original published format: KR 20130021854
[2014/26]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013183895
Date:12.12.2013
Language:KO
[2013/50]
Type: A1 Application with search report 
No.:EP2746303
Date:25.06.2014
Language:EN
[2014/26]
Type: B1 Patent specification 
No.:EP2746303
Date:27.09.2017
Language:EN
[2017/39]
Search report(s)International search report - published on:KR12.12.2013
(Supplementary) European search report - dispatched on:EP05.06.2014
ClassificationIPC:C08F20/14, C08L33/04, C08F214/06, C08J3/03, C08F2/18, C08L27/00, C08L33/00, C08L53/00
[2014/28]
CPC:
C08F2/18 (EP,US); C08L33/08 (US); C08F214/08 (EP,US);
C08F293/005 (EP,US); C08L33/16 (EP,US); C08F2438/00 (EP,US)
C-Set:
C08L33/16, C08L53/00 (EP,US)
Former IPC [2014/26]C08F20/14, C08L33/04, C08F214/06, C08J3/03, C08F2/18
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 [2014/26]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:WASSERDISPERGIERBARES HALOGEN-KAPPENDES ALKYLACRYLAT, BLOCKCOPOLYMER AUF VINYLCHLORIDBASIS UND HERSTELLUNGSVERFAHREN DAFÜR[2014/26]
English:WATER-DISPERSIBLE HALOGEN-CAPPING POLY ALKYL ACRYLATE, VINYL CHLORIDE-BASED BLOCK COPOLYMER, AND METHOD FOR MANUFACTURING SAME[2014/26]
French:POLYALKYLE ACRYLATE HYDRODISPERSABLE DE COIFFAGE D'HALOGÈNE, COPOLYMÈRE BLOC À BASE DE CHLORURE DE VINYLE ET PROCÉDÉ DE PRODUCTION CORRESPONDANT[2014/26]
Entry into regional phase17.03.2014Translation filed 
17.03.2014National basic fee paid 
17.03.2014Search fee paid 
17.03.2014Designation fee(s) paid 
17.03.2014Examination fee paid 
Examination procedure17.03.2014Examination requested  [2014/26]
19.12.2014Amendment by applicant (claims and/or description)
13.07.2017Communication of intention to grant the patent
14.08.2017Fee for grant paid
14.08.2017Fee for publishing/printing paid
14.08.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  13.07.2017
Opposition(s)28.06.2018No opposition filed within time limit [2018/36]
Fees paidRenewal fee
10.06.2015Renewal fee patent year 03
10.06.2016Renewal fee patent year 04
22.06.2017Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Lapses during opposition  TooltipHU03.06.2013
AL27.09.2017
AT27.09.2017
CY27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
MK27.09.2017
NL27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
MT03.06.2018
[2020/34]
Former [2020/31]HU03.06.2013
AT27.09.2017
CY27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
MK27.09.2017
NL27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
MT03.06.2018
Former [2020/28]HU03.06.2013
AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
MT03.06.2018
Former [2020/16]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
MT03.06.2018
Former [2020/08]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
MT03.06.2018
Former [2019/19]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
IE03.06.2018
LU03.06.2018
Former [2019/17]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
LU03.06.2018
Former [2019/15]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/52]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/39]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/35]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/24]AT27.09.2017
CZ27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/21]CZ27.09.2017
FI27.09.2017
HR27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/15]FI27.09.2017
HR27.09.2017
LT27.09.2017
LV27.09.2017
NL27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/12]FI27.09.2017
HR27.09.2017
LT27.09.2017
LV27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/11]FI27.09.2017
HR27.09.2017
LT27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/10]FI27.09.2017
HR27.09.2017
LT27.09.2017
RS27.09.2017
SE27.09.2017
NO27.12.2017
Former [2018/08]FI27.09.2017
LT27.09.2017
NO27.12.2017
Former [2018/07]LT27.09.2017
NO27.12.2017
Documents cited:Search[AD]US2002173611  (PERCEC VIRGIL [US], et al) [AD] 1-19* the whole document *;
 [A]US2009203827  (CLAASSEN PETER [NL], et al) [A] 1-19 * the whole document *;
 [XA]  - VIRGIL PERCEC ET AL, "Synthesis of poly(methyl methacrylate)-b-poly(vinyl chloride)-b-poly(methyl methacrylate) block copolymers by CuCl/2,2?-bipyridine-catalyzed living radical block copolymerization initiated from ?,?-di(iodo)poly(vinyl chloride) prepared by single-electron-transfer/degenerative-chain-transfer mediated", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, (20050401), vol. 43, no. 7, doi:10.1002/pola.20604, ISSN 0887-624X, pages 1478 - 1486, XP055120749 [X] 7-9 * the whole document * [A] 1-6,10-19

DOI:   http://dx.doi.org/10.1002/pola.20604
 [XA]  - PERCEC VIRGIL ET AL, "Accelerated synthesis of poly(methyl methacrylate)-b-poly(vinyl chloride)-b-poly(methyl methacrylate) block copolymers by the CuCl /tris(2- dimethylaminoethyl)amine-catalyzed living radical block copolymerization of methyl methacrylate initiated with .alpha.,.omega.-di(iodo)poly(vinyl chloride) in d", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, JOHN WILEY & SONS, INC, US, (20050101), vol. 43, no. 8, doi:10.1002/POLA.20616, ISSN 0887-624X, pages 1649 - 1659, XP009093726 [X] 7-9 * the whole document * * page 1651; example - * [A] 1-6,10-19

DOI:   http://dx.doi.org/10.1002/pola.20616
International search[A]US2003078353  (PERCEC VIRGIL [US], et al);
 [A]KR100463020B  (KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY);
 [Y]JP2005060505  (NIPPON CATALYTIC CHEM IND)
 [Y]  - LACROIX-DESMAZES ET AL., MACROMOLECULES, (20050726), vol. 38, pages 6299 - 6309
by applicantUS2002173611
    - "Acceleration of the single electron transferdegenerative chain transfer mediated living radical polymerization (SETDTLRP) of vinyl chloride in water at 25°C", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, (20041215), vol. 42, no. 24, pages 6364 - 6374
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.