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Method To Manufacture A Recycled Pet-Based Foam Material - EP3775008

The patent EP3775008 was granted to Point Plastic on May 1, 2024. The application was originally filed on Mar 29, 2019 under application number EP19721387A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3775008

POINT PLASTIC
Application Number
EP19721387A
Filing Date
Mar 29, 2019
Status
Granted And Under Opposition
Mar 29, 2024
Grant Date
May 1, 2024
External Links
Slate, Register, Google Patents

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GURIT UKJan 23, 2025PAGE WHITE FARRERADMISSIBLE

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0719626
INTERNATIONAL-SEARCH-REPORTEP2567799
INTERNATIONAL-SEARCH-REPORTJPH08231750
OPPOSITIONEP1153966
OPPOSITIONUS2015251343
OPPOSITIONUS5090134
OPPOSITIONUS5958164
OPPOSITIONWO9010667

Non-Patent Literature (NPL) Citations (13) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "PET Standard Laboratory Processing Practices", The Association of Plastic Recyclers, (20190411), pages 1 - 75, XP093256842
OPPOSITION- Anonymous, "Pyromellitic dianhydride", NIST Chemistry WebBook, SRD69, NIST Chemistry WebBook, SRD69, URL: https://webbook.nist.gov/cgi/cbook.cgi?ID=89-32-7, XP093256834
OPPOSITION- Anonymous, "The PET Crystallizer SCR Improvement", Special Reports, Special Reports, URL: https://www.shini.com/ep_edm/en/contect_960.html, XP093256863
OPPOSITION- Google Scholar extract evidencing publication date of D11 to be in the year 2000
OPPOSITION- Harold F. Giles, Jr John R. Wagner, Jr. Eldridge M. Mount, III, "19 Polymer Structure", Extrusion: The Definitive Processing Guide and Handbook , US, William Andrew Pub., (20050101), pages 179 - 185, ISBN 0-8155-1473-5, XP009560003
OPPOSITION- Harold F. Giles, Jr John R. Wagner, Jr. Eldridge M. Mount, III, "3 Single Screw Extruder: Equipment", Harold F. Giles, Jr John R. Wagner, Jr. Eldridge M. Mount, III, Harold F. Giles, Jr John R. Wagner, Jr. Eldridge M. Mount, III, Extrusion: The Definitive Processing Guide and Handbook , US, William Andrew Pub., (20050101), pages 13 - 34, ISBN 0-8155-1473-5, XP009560002
OPPOSITION- John Goff and Tony Whelan, "Section 4. The screw and barrel system", John Goff and Tony Whelan, Don DeLaney, The Dynisco Extrusion Processors Handbook, 2nd edition, Dynisco, (20000101), pages 72 - 100, XP009560381
OPPOSITION- Stoughton Pete, "Guidelines for Drying PET ", Plastics Technology, (20141201), pages 50 - 55, XP093256850
OPPOSITION- Stoughton Pete, "Why & When Should You Re-Crystallize PET Scrap?", Why & When Should You Re-Crystallize PET Scrap?, Pete Stoughton, Plastics Technology, 26 October 2015, (20151026), XP093256846
OPPOSITION- FIRAS AWAJA, DUMITRU PAVEL, "recycling of PET", EUROPEAN POLYMER JOURNAL, (20050316), vol. 41, no. 5, doi:10.1016/j.eurpolymj.2005.02.005, pages 1453 - 1477, XP002766189
OPPOSITION- Kun Sup Hyun, Myung-Ho Kim, "Chapter 11: Foam Extrusion with Physical Blowing Agents—Practical Approach", Kun Sup Hyun, Myung-Ho Kim, S.-T. LEE ET AL, Foam Extrusion : Principles and Practice, Second Edition, CRC PRESS, (20140407), pages 319 - 376, doi:10.1201/b16784, ISBN 978-1-4398-9860-4, XP009561142
OPPOSITION- Leonard F. Sansone, "Chapter 9: Process Design for Thermoplastic Foam Extrusion", Leonard F. Sansone, S.-T. LEE ET AL, Foam Extrusion : Principles and Practice, Second Edition, CRC PRESS, (20140407), pages 267 - 292, doi:10.1201/b16784, ISBN 978-1-4398-9860-4, XP009561143
OPPOSITION- Shau-Tarng Lee, Marino Xanthos, Subir K. Dey, "15 Foam Extrusion of Polyethylene Terephthalate (PET)", Shau-Tarng Lee, Marino Xanthos, Subir K. Dey, S.-T. LEE ET AL, Foam Extrusion : Principles and Practice, Second Edition, CRC PRESS, (20140407), pages 489 - 525, doi:10.1201/b16784, ISBN 978-1-4398-9860-4, XP009561141

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