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EP3901186
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EP About this file: EP3901186
| EP3901186 - MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION COMPRISING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 24.09.2021 Database last updated on 10.07.2024 | |
| Former | The international publication has been made Status updated on 20.03.2021 | Most recent event Tooltip | 22.09.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG Chem, Ltd. 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 / KR | [2021/43] | Inventor(s) | 01 /
LEE, Ho Young LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 02 /
JUN, Jae Moon LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 03 /
OH, Jung Hwan LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 04 /
SHIN, Hye Jung LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 05 /
OH, Kyoung Hwan LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 06 /
KIM, Hyun Jun LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 07 /
PARK, Hyeon Jong LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | [2021/43] | Representative(s) | Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR | [N/P] |
| Former [2021/43] | Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR | Application number, filing date | 20862533.5 | 11.09.2020 | [2021/43] | WO2020KR12312 | Priority number, date | KR20190113004 | 11.09.2019 Original published format: KR 20190113004 | KR20200116305 | 10.09.2020 Original published format: KR 20200116305 | KR20200116307 | 10.09.2020 Original published format: KR 20200116307 | [2021/43] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021049906 | Date: | 18.03.2021 | Language: | KO | [2021/11] | Type: | A1 Application with search report | No.: | EP3901186 | Date: | 27.10.2021 | Language: | EN | [2021/43] | Search report(s) | International search report - published on: | KR | 18.03.2021 | (Supplementary) European search report - dispatched on: | EP | 03.06.2022 | Classification | IPC: | C08F236/04, C08F236/10, C08F236/12, C08F8/42, C08F8/30, C08F8/08, C08K5/3492, C08K5/544, C08F112/14, C08F126/00, C08F126/06, C08F126/08, C08F299/00 | [2022/27] | CPC: |
C08K9/06 (EP,KR);
C08F236/04 (KR);
C08F236/10 (CN,KR,US);
C08F236/06 (KR,US);
B60C1/0016 (KR,US);
C08C19/22 (EP,KR,US);
C08C19/25 (EP,KR,US);
C08C19/44 (EP,KR);
C08F112/26 (EP,KR);
C08F2/06 (US);
C08F226/06 (US);
C08F236/14 (KR,US);
C08F299/00 (EP,KR);
C08F8/08 (KR);
C08F8/30 (EP,KR);
C08F8/32 (KR,US);
C08F8/42 (EP,CN,KR,US);
C08K3/36 (EP,KR,US);
C08K5/3492 (EP,KR);
C08K5/544 (EP,KR,US);
C08L15/00 (EP,KR);
| C-Set: |
C08F112/26, C08F4/48 (EP);
C08F236/10, C08F212/08 (CN);
C08F236/10, C08F4/48 (EP);
C08F8/42, C08F236/10 (CN);
C08K3/36, C08L9/06 (EP);
C08L15/00, C08L91/00, C08L45/00, C08L91/06, C08K3/36, C08K5/548, C08K3/04, C08K3/22, C08K5/09, C08K3/06, C08K5/18, C08K5/31, C08K5/47 (EP); |
| Former IPC [2021/43] | C08F236/04, C08F236/10, C08F236/14, C08F8/42, C08F8/30, C08F8/08, C08K5/3492, C08K5/544, C08L15/00, C08L9/06 | 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 [2021/43] | Title | German: | MODIFIZIERTES KONJUGIERTES DIENBASIERTES POLYMER, VERFAHREN ZUR HERSTELLUNG DAVON UND KAUTSCHUKZUSAMMENSETZUNG DAMIT | [2021/43] | English: | MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION COMPRISING SAME | [2021/43] | French: | POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ, SON PROCÉDÉ DE PRODUCTION ET COMPOSITION DE CAOUTCHOUC LE COMPRENANT | [2021/43] | Entry into regional phase | 21.07.2021 | Translation filed | 21.07.2021 | National basic fee paid | 21.07.2021 | Search fee paid | 21.07.2021 | Designation fee(s) paid | 21.07.2021 | Examination fee paid | Examination procedure | 21.07.2021 | Examination requested [2021/43] | 28.10.2022 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 26.09.2022 | Renewal fee patent year 03 | 22.09.2023 | Renewal fee patent year 04 |
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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 | [A]US2014088256 (FUJII MANA [JP]) [A] 1-13 * examples 1-2 * * paragraph [0007]; table 1 *; | [X]KR20170076575 (LG CHEMICAL LTD [KR]) [X] 1-13 * Manufacturing example 1 * * example 1 * * paragraph [0277] * * paragraph [0053] *; | [A]US2018072821 (JANOWSKI BARTLOMIEJ [PL], et al) [A] 1-13 * claims 1,5,8,13 ** examples 2-3 * | International search | [A]JP2015101658 (SUMITOMO RUBBER IND) [A] 1-13 * See claims 1-10. *; | [A]KR20170076575 (LG CHEMICAL LTD [KR]) [A] 1-13 * See entire document. *; | [YX]KR20180064212 (LG CHEMICAL LTD [KR]) [Y] 7-11 * See claims 2-4, 9 and 10; paragraphs [0127], [0192]-[0196], [0211] and [0212]; and table 1. * [X] 1-6,12,13; | [Y] - Sun Chongzhi, Wen Shipeng, Ma Hongwei, Li Yang, Chen Liang, Wang Zhao, Yuan Binbin, Liu Li, "Improvement of Silica Dispersion in Solution Polymerized Styrene-Butadiene Rubber via Introducing Amino Functional Groups", Industrial & Engineering Chemistry Research, American Chemical Society, (20190123), vol. 58, no. 3, doi:10.1021/acs.iecr.8b05738, ISSN 0888-5885, pages 1454 - 1461, XP055791589 [Y] 7-11 * See page 1455; and figure 1. * DOI: http://dx.doi.org/10.1021/acs.iecr.8b05738 | [A] - Schroot Robert, Jäger Michael, Schubert Ulrich S., "Accumulative Charging of Redox-Active Side-Chain-Modified Polymers: Experimental and Computational Insights from Oligo- to Polymeric Triarylamines", Macromolecules, American Chemical Society, Washington DC United States, Washington DC United States, (20190625), vol. 52, no. 12, doi:10.1021/acs.macromol.9b00933, ISSN 0024-9297, pages 4673 - 4685, XP055791587 [A] 1-13 * See entire document. * DOI: http://dx.doi.org/10.1021/acs.macromol.9b00933 | by applicant | US4397994 |