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EP4189001
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EP About this file: EP4189001
| EP4189001 - BUTENE-1 POLYMER COMPOSITIONS HAVING A SHORT CRYSTALLIZATION TIME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 05.05.2023 Database last updated on 30.10.2024 | |
| Former | The international publication has been made Status updated on 04.02.2022 | ||
| Former | unknown Status updated on 25.08.2021 | Most recent event Tooltip | 12.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Basell Poliolefine Italia S.r.l. Via Pontaccio 10 20121 Milano / IT | [2023/23] | Inventor(s) | 01 /
GUERRA, Silvia 44122 Ferrara / IT | 02 /
MARCHINI, Roberta 44122 Ferrara / IT | 03 /
SPATARO, Stefano 44122 Ferrara / IT | [2023/23] | Representative(s) | LyondellBasell c/o Basell Poliolefine Italia Intellectual Property P.le Donegani 12 44122 Ferrara / IT | [2023/23] | Application number, filing date | 21755391.6 | 28.07.2021 | [2023/23] | WO2021EP71127 | Priority number, date | EP20200188872 | 31.07.2020 Original published format: EP 20188872 | [2023/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022023408 | Date: | 03.02.2022 | Language: | EN | [2022/05] | Type: | A1 Application with search report | No.: | EP4189001 | Date: | 07.06.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.02.2022 takes the place of the publication of the European patent application. | [2023/23] | Search report(s) | International search report - published on: | EP | 03.02.2022 | Classification | IPC: | C08K3/34, C08L23/20 | [2023/23] | CPC: |
C08L23/20 (EP,US);
C08K3/34 (EP);
C08K3/36 (US);
C08K2201/003 (EP,US);
C08L2203/18 (US);
C08L2207/062 (EP);
C08L2207/066 (EP)
(-)
| C-Set: |
C08K3/34, C08L23/20 (EP);
C08L23/20, C08L23/0815, C08K3/34 (EP) | 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 [2023/23] | Title | German: | BUTEN-1-POLYMER-ZUSAMMENSETZUNGEN MIT KURZER KRISTALLISATIONSZEIT | [2023/23] | English: | BUTENE-1 POLYMER COMPOSITIONS HAVING A SHORT CRYSTALLIZATION TIME | [2023/23] | French: | COMPOSITIONS POLYMÈRES DE BUTÈNE-1 PRÉSENTANT UN TEMPS DE CRISTALLISATION COURT | [2023/23] | Entry into regional phase | 10.02.2023 | National basic fee paid | 10.02.2023 | Designation fee(s) paid | 10.02.2023 | Examination fee paid | Examination procedure | 10.02.2023 | Examination requested [2023/23] | 10.02.2023 | Date on which the examining division has become responsible | 05.09.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 11.07.2023 | Renewal fee patent year 03 | 11.07.2024 | 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. | Cited in | International search | [A]US4746692 (HAYDEN EARL E [US]) [A] 1-11* examples 1-3 *; | [YD]JP2007186563 (MITSUI CHEMICALS INC) [YD] 1-11 * examples 1-2 table 2 *; | [Y] - H. NATHANI ET AL, "On the reduced susceptibility to stress whitening behavior of melt intercalated polybutene-clay nanocomposites during tensile straining", ACTA MATERIALIA., GB, (20040601), vol. 52, no. 11, doi:10.1016/j.actamat.2004.03.021, ISSN 1359-6454, pages 3217 - 3227, XP055769663 [Y] 1-11 * experimental procedure, table 1 * DOI: http://dx.doi.org/10.1016/j.actamat.2004.03.021 | by applicant | US4298718 | US4495338 | WO9945043 | WO03042258 | WO2004048424 | JP2007186563 | - C. J. CARMANR. A. HARRINGTONC. E. WILKES, Macromolecules, (19770000), vol. 10, no. 3, page 536 | - M. KAKUGOY. NAITOK. MIZUNUMAT. MIYATAKE, Macromolecules, (19820000), vol. 16, no. 4, page 1160 | - J. C. RANDALL, Macromol. Chem Phys., (19890000), vol. C30, page 211 | - ASAKURA T., Macromolecules, (19910000), vol. 24, pages 2334 - 2340 |