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EP3868822
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EP About this file: EP3868822
| EP3868822 - CLARIFYING AGENT, COMPOSITIONS, COMPRISING SAME, AND METHODS OF MANUFACTURE THEREOF [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.07.2022 Database last updated on 11.01.2025 | |
| Former | The application has been published Status updated on 23.07.2021 | Most recent event Tooltip | 08.07.2022 | Application deemed to be withdrawn | published on 10.08.2022 [2022/32] | Applicant(s) | For all designated states Ingenia Polymers International S.A. 21-25 Allée Scheffer 6th Floor 2520 Luxenbourg / LU | [2021/34] | Inventor(s) | 01 /
Charlton, John Zachariah Ingenia Polymers Corp 565 Greenwich St Brantford ON, N3T 5M8 / CA | 02 /
Nguon, Oliver Sulis Polymers B.V. Theo van Loonstraat 21 7552 GN Hengelo / NL | 03 /
Vancso, G.J. Sulis Polymers B.V. Theo van Loonstraat 21 7552 GN Hengelo / NL | 04 /
Lefas, John Ingenia Polymers International S.A. 21-25 Allée Scheffer 6th Floor L-2520 n/a / LU | [2021/34] | Representative(s) | Tomkins & Co 5 Dartmouth Road Dublin 6 / IE | [2021/34] | Application number, filing date | 20158627.8 | 20.02.2020 | [2021/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3868822 | Date: | 25.08.2021 | Language: | EN | [2021/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.01.2021 | Classification | IPC: | C08K5/1575 | [2021/34] | CPC: |
C08K5/1575 (EP);
C08K5/0083 (EP);
C08K7/02 (EP)
| C-Set: |
C08K5/1575, C08L23/12 (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 [2021/34] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | KLÄRMITTEL, ZUSAMMENSETZUNGEN DAMIT UND VERFAHREN ZUR HERSTELLUNG DAVON | [2021/34] | English: | CLARIFYING AGENT, COMPOSITIONS, COMPRISING SAME, AND METHODS OF MANUFACTURE THEREOF | [2021/34] | French: | AGENT DE CLARIFICATION, COMPOSITIONS LE COMPRENANT ET PROCÉDÉS DE FABRICATION ASSOCIÉS | [2021/34] | Examination procedure | 25.08.2020 | Loss of particular rights, legal effect: Claims | 30.09.2020 | Despatch of communication of loss of particular rights: Claims {1} | 26.02.2022 | Application deemed to be withdrawn, date of legal effect [2022/32] | 22.03.2022 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2022/32] | Fees paid | Penalty fee | Additional fee for renewal fee | 28.02.2022 | 03 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]US6313204 (KOBAYASHI TOSHIAKI [JP]) [X] 13,15 * examples 1,2,5,6; table 1 * * claim - *; | [X] - MAGNUS KRISTIANSEN ET AL, "The Binary System Isotactic Polypropylene/Bis(3,4-dimethylbenzylidene)sorbitol: Phase Behavior, Nucleation, and Optical Properties", MACROMOLECULES, Washington DC United States, (20030613), vol. 36, no. 14, doi:10.1021/ma030146t, ISSN 0024-9297, pages 5150 - 5156, XP055765116 [X] 1-8 * page 5151, paragraph 2. * * page 5153, paragraph 3.4 - page 5155, paragraph 3.5; figures 6b,8 * DOI: http://dx.doi.org/10.1021/ma030146t | [X] - LUIGI BALZANO ET AL, "Thermoreversible DMDBS Phase Separation in iPP: The Effects of Flow on the Morphology", MACROMOLECULES, Washington DC United States, (20080621), vol. 41, no. 14, doi:10.1021/ma7024607, ISSN 0024-9297, pages 5350 - 5355, XP055765225 [X] 1,6-8 * page 5351, paragraph 2. * DOI: http://dx.doi.org/10.1021/ma7024607 | [XD] - ZSUZSANNA HORVÁTH ET AL, "The role of solubility and critical temperatures for the efficiency of sorbitol clarifiers in polypropylene", RSC ADV., (20140506), vol. 4, no. 38, doi:10.1039/C4RA01917B, pages 19737 - 19745, XP055765214 [XD] 13,15 * figure 1; table 1 * * page 19742, column rh, paragraph 3.2; figure 7; table 2 * * page 19743, column rh * DOI: http://dx.doi.org/10.1039/C4RA01917B | [X] - HOFFMANN K ET AL, "NUCLEATING AND CLARIFYING AGENTS FOR POLYOLEFINS", MACROMOLECULAR SYMPOSIA, WILEY VCH VERLAG WEINHEIM, DE, (20011101), no. 176, doi:10.1002/1521-3900(200112)176:1<83::AID-MASY83>3.0.CO;2-N, ISSN 1022-1360, pages 83 - 91, XP001117109 [X] 13,15 * figure 6 * * page 89 - page 90 * DOI: http://dx.doi.org/10.1002/1521-3900(200112)176:1<83::AID-MASY83>3.0.CO;2-N | [A] - KARIN BERNLAND ET AL, "Phase behavior and optical- and mechanical properties of the binary system isotactic polypropylene and the nucleating/clarifying agent 1,2,3-trideoxy-4,6:5,7-bis-O-[(4-propylphenyl) methylene]-nonitol", POLYMER, (20090318), vol. 50, no. 11, doi:10.1016/j.polymer.2009.03.010, ISSN 0032-3861, pages 2460 - 2464, XP055100911 [A] 1-15 * paragraph [02.1] * * paragraph [02.5] * * paragraph [03.2] * * paragraph [004.]; figures 1,4 * DOI: http://dx.doi.org/10.1016/j.polymer.2009.03.010 | [A] - THOMAS A. SHEPARD ET AL, "Self-organization and polyolefin nucleation efficacy of 1,3:2,4-di-p-methylbenzylidene sorbitol", JOURNAL OF POLYMER SCIENCE PART B: POLYMER PHYSICS, US, (19971130), vol. 35, no. 16, doi:10.1002/(SICI)1099-0488(19971130)35:16<2617::AID-POLB5>3.0.CO;2-M, ISSN 0887-6266, pages 2617 - 2628, XP055765174 [A] 1-15 * figure 1 * * page 2625, paragraph "Result of iPPE Crystal Nucleation" - page 2627; figures 6-8 * DOI: http://dx.doi.org/10.1002/(SICI)1099-0488(19971130)35:16<2617::AID-POLB5>3.0.CO;2-M | [A] - JONATHAN LIPP ET AL, "Fibril Formation of 1,3:2,4-Di(3,4-dimethylbenzylidene) Sorbitol in a Polypropylene Melt", LANGMUIR, US, (20060601), vol. 22, no. 14, doi:10.1021/la060490u, ISSN 0743-7463, pages 6398 - 6402, XP055667392 [A] 1-15 * page 6402, paragraph 4. * DOI: http://dx.doi.org/10.1021/la060490u | by applicant | US5049 | US4016118 | US4314039 | US4371645 | US4954291 | US7662978 | US2016115295 | - KRISTIANSEN et al., Macromolecules, (20030000), vol. 36, pages 5150 - 5156 | - HORVATH et al., RSC Adv., (20140000), vol. 4, page 19737 | - SINGH et al., Langmuir, (20170000), vol. 33, page 10907 | - CHEN et al., RSC Adv., (20170000), vol. 7, no. 26, pages 15625 - 15631 | - AGRAWAL et al., Ceram. Int., (20170000), vol. 43, no. 16, pages 14271 - 14276 | - "Acid Scavengers for Polyethylene", SHERMANKERN, Handbook of Industrial Polyethylene Technology, Scrivener Publishing, (20160000), pages 793 - 820 |