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Polyester Terephthalate-Co-Sebate Resin And Preparation Method Therefor - EP3511358

The patent EP3511358 was granted to Kingfa SCI & Tech on Jan 27, 2021. The application was originally filed on Sep 4, 2017 under application number EP17848102A. The patent is currently recorded with a legal status of "Revoked".

EP3511358

KINGFA SCI & TECH
Application Number
EP17848102A
Filing Date
Sep 4, 2017
Status
Revoked
Feb 21, 2025
Grant Date
Jan 27, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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BASFOct 26, 2021MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE
NOVAMONTOct 26, 2021MAIWALDADMISSIBLE

Patent Citations (6) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONEP0683191
OPPOSITIONEP2881415
OPPOSITIONWO2006097353
OPPOSITIONWO2010034710
OPPOSITIONWO2015169659
SEARCHEP2881415

Non-Patent Literature (NPL) Citations (6) New

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

Citation PhaseReference TextLink
OPPOSITION- Anonymus, "ecoflex® FS Blend A1100 Product Information", BASF, (20130401), pages 1 - 3, XP055859180-
OPPOSITION- Anonymus, "Product information ecovio FS2312 Biodegrabable compound for compostable film", (20140701), pages 1 - 4, XP055859185-
OPPOSITION- Harper Charles A, "Modern Plastics Handbook passage Chapter 7", (20000101), pages 1 - 76, XP055859175-
OPPOSITION- Witt Uwe ; Mueller Rolf-Joachim ; Deckwer Wolf-Dieter, "Biodegradation behavior and material properties of aliphatic/aromatic polyesters of commercial importance", JOURNAL OF ENVIRONMENTAL POLYMER DEGRADATION., (19970401), vol. 5, no. 2, ISSN 1064-7546, pages 81 - 89, XP009089855-
OPPOSITION- Zimmerman Heinz, Kim Nguyen Thac, "Investigations on Thermal and Hydrolytic Degradation of Poly(Ethylene Terephthalate)", Polymer Engineering and Science, (19800101), vol. 20, no. 10, pages 680 - 683, XP055858285-
OPPOSITION- Duan Z.; Thomas N. L., "Water vapour permeability of poly(lactic acid): Crystallinity and the tortuous path model", Journal of Applied Physics, 2 Huntington Quadrangle, Melville, NY 11747, (20140214), vol. 115, no. 6, doi:10.1063/1.4865168, ISSN 0021-8979, XP012181872

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Dossier Documents

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