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Highly Viscous Silicone Compositions For Producing Elastomeric Molded Parts By Means Of Ballistic Generative Methods - EP3322581

The patent EP3322581 was granted to Wacker Chemie on Jan 2, 2019. The application was originally filed on Nov 24, 2016 under application number EP16801759A. The patent is currently recorded with a legal status of "Revoked".

EP3322581

WACKER CHEMIE
Application Number
EP16801759A
Filing Date
Nov 24, 2016
Status
Revoked
Apr 3, 2021
Grant Date
Jan 2, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (3)

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DOW SILICONESOct 2, 2019MURGITROYD -
ELKEM SILICONES FRANCEOct 2, 2019MEKKI -
MOMENTIVE PERFORMANCE MATERIALSOct 2, 2019GILLE HRABAL PARTNERSCHAFTSGESELLSCHAFT MBB PATENTANWALTE -

Patent Citations (40) New

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

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Non-Patent Literature (NPL) Citations (11) 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- BRIAN DERBY, "Inkjet Printing of Functional and Structural Materials: Fluid Property Requirements, Feature Stability, and Resolution", ANNU. REV. MATER. RES., (2010), vol. 40, pages 395 - 414-
DESCRIPTION- G. W. SEARS, ANAL. CHEM., (1956), vol. 28, page 1981-
OPPOSITION- "curing at the speed of light - Wacker Chemie AG", (20101221), Semicosil® uv, URL: https://www.wacker.com/cms/media/publications/downloads/6722EN.pdf, XP055646831-
OPPOSITION- kahmann-ellerbrock catalog - Wacker Silicones, (20120710), Kahmann and ellerbrock technischer grosshandel, URL: https://kahmann-ellerbrock.de/files/KE KataloqDownload/WACKER Silicones.pdf, XP055646820-
OPPOSITION- Peter M B Walker, LAROUSSE DICTIONARY OF SCIENCE AND TECHNOLOGY, LAROUSSE plc, (19970000), page 2pp, 688, XP055646888-
OPPOSITION- "Semicosil® 988/1k Fiche produit", Semicosil, (20050608), URL: https://centralcoating.eom/wp-content/uploads/2014/11/SEMICOSIL-9881Ken.pdf, XP055646825-
OPPOSITION- "Wacker announces new silicone 3D'' at ''3D Print.com", (20150811), URL: https://3dprint.com/88316/wacker-3d-printed-silicone, XP055646827-
OPPOSITION- wacker Q2, "Wacker Interim report", (20150803), pages 6 - 10, XP055646366-
OPPOSITION- WOLF, H. P., "Viskosität bestimmt Verhalten . Hinweise für das Spritzgießen von Flüssigsilikonkautschuk", Kunststoffberater, (19990000), vol. 44, no. 5, pages 26 - 27, XP055646899-
OPPOSITION- YANG, H. et al., "High viscosity jetting system for 3D reactive inkjet printing", 24th International SFF Symposium - An Additive Manufacturing Conference, SFF 2013, (20130000), pages 505 - 513, XP055646908-
OPPOSITION- Rajendra P. Chhabra, "Non-Newtonian Fluids: An Introduction", Rajendra P. Chhabra, Krishnan J., Deshpande A., Kumar P., Rheology of Complex Fluids, Springer, New York, NY, (20100000), pages 1 - 33, XP055534728

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