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Plasticizer Composition Containing Polymeric Dicarboxylic Acid Esters And Terephthalic Acid Dialkyl Esters - EP3356456

The patent EP3356456 was granted to Basf on May 29, 2019. The application was originally filed on Sep 29, 2016 under application number EP16775222A. The patent is currently recorded with a legal status of "Revoked".

EP3356456

BASF
Application Number
EP16775222A
Filing Date
Sep 29, 2016
Status
Revoked
Oct 10, 2023
Publication Date
May 29, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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LANXESS DEUTSCHLANDFeb 28, 2020UEHLINADMISSIBLE

Patent Citations (43) New

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

Citation PhasePublication Number
DESCRIPTIONDE1593368
DESCRIPTIONDE1945359
DESCRIPTIONDE2009505
DESCRIPTIONDE2139630
DESCRIPTIONDE2244373
DESCRIPTIONDE2404855
DESCRIPTIONDE2445303
DESCRIPTIONDE2612355
DESCRIPTIONDE2628987
DESCRIPTIONDE3228881
DESCRIPTIONDE4339713
DESCRIPTIONEP0366089
DESCRIPTIONEP0695734
DESCRIPTIONEP0880494
DESCRIPTIONEP1047655
DESCRIPTIONEP1113034
DESCRIPTIONEP1171413
DESCRIPTIONEP1423476
DESCRIPTIONRO104737
DESCRIPTIONUS2921089
DESCRIPTIONUS4148830
DESCRIPTIONUS4426524
DESCRIPTIONUS4623748
DESCRIPTIONUS5281647
DESCRIPTIONUS5288918
DESCRIPTIONUS5324853
DESCRIPTIONUS5434313
DESCRIPTIONUS6310235
DESCRIPTIONWO0063151
DESCRIPTIONWO0078704
DESCRIPTIONWO0114297
DESCRIPTIONWO0187809
DESCRIPTIONWO02083695
DESCRIPTIONWO03029339
DESCRIPTIONWO2005028407
DESCRIPTIONWO2009095126
DESCRIPTIONWO9514647
DESCRIPTIONWO9823566
DESCRIPTIONWO9932427
INTERNATIONAL-SEARCH-REPORTCS243128
INTERNATIONAL-SEARCH-REPORTFR2192911
INTERNATIONAL-SEARCH-REPORTWO2007021987
INTERNATIONAL-SEARCH-REPORTWO2009095126

Non-Patent Literature (NPL) Citations (12) 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- CHAUVIN ET AL., CHEM. IND., (197405), pages 375 - 378
DESCRIPTION- CHITNIS ET AL., HYDROCARBON ENGINEERING, (200506), vol. 10, no. 6
DESCRIPTION- CORNILS, Hermann: Applied Homogeneous Catalysis with Organometallic Compounds, WILEY-VCH, (2002), vol. 1, pages 254 - 259
DESCRIPTION- FALBE, New Syntheses with Carbon Monoxide, SPRINGER, (1980), pages 162 - 168
DESCRIPTION- HYDROCARBON PROCESSING, (198602), pages 31 - 33
DESCRIPTION- "Polyvinylchlorid", BECKER; BRAUN, Kunststoff-Handbuch, CARL HANSER VERLAG, vol. 2/1
DESCRIPTION- Ullmann's Encyclopedia of Industrial Chemistry, VCH VERLAGSGESELLSCHAFT GMBH, (1985), vol. A1, page 293
DESCRIPTION- Ullmann's Encyclopedia of Industrial Chemistry, VCH VERLAGSGESELLSCHAFT GMBH, (1987), vol. A 10, pages 137 - 140
DESCRIPTION- Ullmann's Encyclopedia of Industrial Chemistry, VCH VERLAGSGESELLSCHAFT GMBH, (1995), vol. A1, pages 291 - 292
DESCRIPTION- WEISERMEL, Arpe: Industrielle Organische Chemie, WILEY-VCH, (1998), page 96
INTERNATIONAL-SEARCH-REPORT[ ] - DRAG JIRI ET AL, "Poly(vinyl chloride) paste with reduced migration of plasticizers", CAPLUS,, (19860515), XP002750533 [ ] * the whole document *
INTERNATIONAL-SEARCH-REPORT- REGISTRY, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (19841116), Database accession no. 24936-97-8, XP002764260 [Y] 1-23 * abstract *

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