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Ternary Elastic Copolymer, And Method For Preparing Same - EP2902422

The patent EP2902422 was granted to LG Chem on Mar 25, 2020. The application was originally filed on Nov 15, 2012 under application number EP12888568A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2902422

LG CHEM
Application Number
EP12888568A
Filing Date
Nov 15, 2012
Status
Patent Maintained As Amended
Feb 21, 2020
Publication Date
Mar 25, 2020
External Links
Slate, Register, Google Patents

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VERSALISFeb 2, 2018DE GREGORIADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0751156
INTERNATIONAL-SEARCH-REPORTKR20000010950
INTERNATIONAL-SEARCH-REPORTKR20010014241
INTERNATIONAL-SEARCH-REPORTWO9701586
OPPOSITIONEP0967231
OPPOSITIONUS2013114675
OPPOSITIONWO2013076699
OPPOSITIONWO9900434
SEARCHEP1284270

Non-Patent Literature (NPL) Citations (8) 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
DESCRIPTION- JOUMAL OF POLYMER SCIENCE: POLYMER PHYSICS EDITION, (1973), vol. 11, pages 275 - 287
DESCRIPTION- JOURNAL OF POLYMER SCIENCE: POLYMER PHYSICS, (1973), vol. 11, pages 275 - 287
DESCRIPTION- JOURNAL OF POLYMER SCIENCE: POLYMER PHYSICS EDITION, (1973), vol. 11, pages 275 - 287
DESCRIPTION- MACROMOLECULES, (1982), vol. 15, page 1150
OPPOSITION- "Ethylene-Propylene Elastomers", Encycl. of Polymer Science & Engine, (19860000), vol. 6, pages 522 - 564, XP055463048
OPPOSITION- F.P. BALDWIN et al., "Polyolefin elastomers based on ethylene and propylene", Rubber Chemistry and Technology, (19720500), vol. 45, no. 3, pages 709 - 881, XP009069183
OPPOSITION- James C. Randall, "Carbon-13 NMR of Ethylene-1-Olefin Copolymers: Extension to the Short-Chain Branch Distribution in a Low-Density Polyethylene", Journal of Polymer Science : Polymer Physics, (19730000), vol. 11, pages 275 - 287, XP055180019
OPPOSITION- KAKUGO, "Carbon-13 NMR determination of monomer sequence distribution in ethylene-propylene copolymers prepared with.delta.-titanium trichloride-diethylaluminum chloride", Macromolecules, (19820000), vol. 15, no. 4, pages 1150 - 1152, XP001172897

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