NANO-FUNCTIONALISED CLAY MINERALS FOR STRUCTURAL COLOURATION

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United States of America Patent

APP PUB NO 20240318005A1
SERIAL NO

18577609

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for producing structural colours from smectite or vermiculite clay mineral comprising: (i) intercalating cations in every second layer of said clay mineral; and (ii) dispersion of the intercalated clay mineral in water to form an aqueous suspension.

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Patent Owner(s)

Patent OwnerAddress
FOSSUM JON OTTODEPARTMENT OF PHYSICS NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU) HØGSKOLERINGEN 1 TRONDHEIM 7034

International Classification(s)

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  • 2022 Application Filing Year
  • C08J Class
  • 2006 Applications Filed
  • 320 Patents Issued To-Date
  • 15.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BREU, Josef Bayreuth, DE 28 36
BRITO, Paulo Trondheim, NO 1 0
DUDKO, Volodymyr Bayreuth, DE 1 0
FOSSUM, Jon Otto Trondheim, NO 2 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11192301 - 1005010015020025030035040045050055060065070075080085090095010001050110011501200

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