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Dual Component Lldpe Copolymers With Improved Impact And Tear Resistance, And Methods Of Their Preparation - EP3947551

The patent EP3947551 was granted to Chevron Phillips Chemical LP on Aug 21, 2024. The application was originally filed on Mar 16, 2020 under application number EP20718463A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3947551

CHEVRON PHILLIPS CHEMICAL LP
Application Number
EP20718463A
Filing Date
Mar 16, 2020
Status
Granted And Under Opposition
Jul 19, 2024
Grant Date
Aug 21, 2024
External Links
Slate, Register, Google Patents

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TOTALENERGIES ONE TECHMay 21, 2025MELLETADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS8114946
DESCRIPTIONUS9217049
DESCRIPTIONUS9574031
INTERNATIONAL-SEARCH-REPORTUS2005159300
INTERNATIONAL-SEARCH-REPORTUS2014179873
INTERNATIONAL-SEARCH-REPORTUS2014256899
INTERNATIONAL-SEARCH-REPORTWO2019067270
OPPOSITIONEP1824669
OPPOSITIONEP3688041
OPPOSITIONUS2004014895
OPPOSITIONWO2018193328

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 TextLink
DESCRIPTION- C.A. HIEBERH.H. CHIANG, Polym. Eng. Sci., (19920000), vol. 32, page 931-
DESCRIPTION- C. A. HIEBERH. H. CHIANG, Rheol. Acta, (19890000), vol. 28, page 321-
DESCRIPTION- Chemical and Engineering News, (19850000), vol. 63, no. 5, page 27-
DESCRIPTION- JANZENCOLBY, J Mol. Struct., (19990000), vol. 485/486, pages 569 - 584-
DESCRIPTION- J. Phys. Chem., (19800000), vol. 84, page 649-
DESCRIPTION- Modern Plastics Encyclopedia,, (19951100), vol. 72, no. 12-
DESCRIPTION- R. B. BIRDR. C. ARMSTRONGO. HASSEGER, Dynamics of Polymeric Liquids, Volume 1, Fluid Mechanics, John Wiley & Sons, (19870000), vol. 1-
DESCRIPTION- Y. YUD. C. ROHLFINGG. R HAWLEYP. J. DESLAURIERS, Polymer Preprints, (20030000), vol. 44, pages 49 - 50-
OPPOSITION- Andrew J. Peacock, "Chapter 5.F. Optical Properties", Andrew J. Peacock, Andrew J. Peacock, Handbook of Polyethylene, US, MARCEL DEKKER, INC., (20000120), pages 204 - 210, ISBN 0-8247-9546-6, XP009561907-
OPPOSITION- Ansari Mahmoud, "RHEOLOGY AND PROCESSING OF HIGH-DENSITY POLYETHYLENES (HDPEs): EFFECTS OF MOLECULAR CHARACTERISTICS", Doctoral Thesis, The University of British Columbia (Vancouver), (20120901), XP093281861-
OPPOSITION- Boborodea Adrian, Luciani Andre, "Evaluating the temperature shift in analytical temperature rising elution fractionation", LC GC NORTH AMERICA, ADVANSTAR COMMUNICATIONS, DULUTH, MN, US, US , (20130501), vol. 31, no. 5, ISSN 1527-5949, pages 414 - 418, XP093281857-
OPPOSITION- D2 - Chemical Composition Analysis by TREF (date?)-
OPPOSITION- Anonymous, "ASTM D1003-13 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics", ASTM Book of Standards Volume: 08.01, (20130101), vol. 08.01, doi:10.1520/D1003, pages 222 - 228, XP009506130

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