Patents by Assignee Carbodeon Ltd Oy
  • Patent number: 9598623
    Abstract: The present disclosure provides nanodiamonds containing thermoplastic thermal composites. The nanodiamond containing thermoplastic thermal composite comprises from 0.01 to 80 wt.-% of nanodiamond particles, from 1 to 90 wt.-% of at least one filler, and from 5 to 80 wt.-% of at least one thermoplastic polymer. The present disclosure further relates to a method for manufacturing the nanodiamonds containing thermoplastic thermal composites, and to use of the nanodiamonds containing thermoplastic thermal composites.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: March 21, 2017
    Assignee: CARBODEON LTD OY
    Inventors: Vesa Myllymaki, Jesse Syren
  • Patent number: 9598558
    Abstract: A method for producing a composition comprising at least one filler and a nanodiamond material, and a composition comprising a nanodiamond material and at least one filler is disclosed. Further, a method for producing a nanodiamond containing thermal composite, and a nanodiamond containing thermal composite comprising nanodiamond material, at least one filler and at least one polymer is disclosed.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: March 21, 2017
    Assignee: Carbodeon Ltd Oy
    Inventor: Vesa Myllymaki
  • Patent number: 9512302
    Abstract: The present invention relates to a fluoropolymer coating having improved tribological properties, which coating comprises nanodiamond particles in a concentration between 0.01 wt. % and 5 wt. %, wherein said fluoropolymer coating is obtained by drying and curing a slurry composition comprising said fluoropolymer and said nanodiamond particles, wherein the zeta potential of the nanodiamond particles is over ?30 mV at pH higher than 8. The invention also relates to a slurry composition which can be used for producing said fluoropolymer coating.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: December 6, 2016
    Assignee: Carbodeon Ltd Oy
    Inventors: Vesa Myllymaki, Perttu Rintala
  • Publication number: 20160102188
    Abstract: A method for producing a composition comprising at least one filler and a nanodiamond material, and a composition comprising a nanodiamond material and at least one filler is disclosed. Further, a method for producing a nanodiamond containing thermal composite, and a nanodiamond containing thermal composite comprising nanodiamond material, at least one filler and at least one polymer is disclosed.
    Type: Application
    Filed: December 27, 2013
    Publication date: April 14, 2016
    Applicant: Carbodeon Ltd Oy
    Inventor: Vesa MYLLYMAKI
  • Patent number: 9085723
    Abstract: The present disclosure provides nanodiamonds containing thermoplastic thermal composites. The nanodiamond containing thermoplastic thermal composite comprises from 0.01 to 80 wt.-% of nanodiamond particles, from 1 to 90 wt.-% of at least one filler, and from 5 to 80 wt.-% of at least one thermoplastic polymer. The present disclosure further relates to a method for manufacturing the nanodiamonds containing thermoplastic thermal composites, and to use of the nanodiamonds containing thermoplastic thermal composites.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: July 21, 2015
    Assignee: CARBODEON LTD OY
    Inventors: Vesa Myllymaki, Jesse Syren
  • Publication number: 20150050207
    Abstract: A mild, acid- and alkali-free purification method of detonation nanodiamond material from water-insoluble metal-containing impurities and product obtained thereof. The products thus obtained include nanodiamond and diamond-containing detonation blend. The method is implemented by an impact treatment of the detonation nanodiamond material with aqueous or water organic solutions of chelating agents in concentrations 0.5-20 wt. % at elevated temperature, wherein the weight-percent ratio of the detonation nanodiamond material to an undiluted chelating agent is substantially 1 to 0.2. Impact treatment of the detonation nanodiamond material in chelating agent solution may include boiling, ultrasonication, cavitational disintegration, and harsh treatment in sealed chamber at temperatures of up to about 300° C. and high pressure.
    Type: Application
    Filed: March 16, 2012
    Publication date: February 19, 2015
    Applicant: CARBODEON LTD OY
    Inventors: Valery Dolmatov, Vesa Myllymaki
  • Publication number: 20140091253
    Abstract: The present disclosure provides nanodiamonds containing thermoplastic thermal composites. The nanodiamond containing thermoplastic thermal composite comprises from 0.01 to 80 wt.-% of nanodiamond particles, from 1 to 90 wt.-% of at least one filler, and from 5 to 80 wt.-% of at least one thermoplastic polymer. The present disclosure further relates to a method for manufacturing the nanodiamonds containing thermoplastic thermal composites, and to use of the nanodiamonds containing thermoplastic thermal composites.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 3, 2014
    Applicant: CARBODEON LTD OY
    Inventors: Vesa MYLLYMAKI, Jesse SYREN
  • Publication number: 20140094546
    Abstract: The present invention relates to a fluoropolymer coating having improved tribological properties, which coating comprises nanodiamond particles in a concentration between 0.01 wt. % and 5 wt. %, wherein said fluoropolymer coating is obtained by drying and curing a slurry composition comprising said fluoropolymer and said nanodiamond particles, wherein the zeta potential of the nanodiamond particles is over ?30 mV at pH higher than 8. The invention also relates to a slurry composition which can be used for producing said fluoropolymer coating.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 3, 2014
    Applicant: Carbodeon Ltd Oy
    Inventors: Vesa MYLLYMAKI, Perttu RINTALA
  • Publication number: 20130104461
    Abstract: A coating material is used for coating a substrate by means of laser ablation. The coating material contains graphitic carbon nitride and a dopant in order to alter the properties of the coating produced as compared to a coating of pure carbon nitride.
    Type: Application
    Filed: September 17, 2012
    Publication date: May 2, 2013
    Applicants: CARBODEON LTD OY, PICODEON LTD OY
    Inventors: PICODEON LTD OY, CARBODEON LTD OY
  • Patent number: 7807124
    Abstract: The present invention relates to a method for preparing carbon nitride material wherein organic rodanide is simply pyrolyzed to give carbon nitride material in an efficient, economical, and ecologically friendly manner. The present invention accomplishes preparation of graphitic carbon nitride materials having a carbon to nitrogen molar ratio of about 3:4. The employed starting materials are cheap and can be easily removed and/or washed away.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: October 5, 2010
    Assignee: Carbodeon Ltd. Oy
    Inventors: Mohammad Aref Hasan Mamakhel, Sergej Nicolaevich Philippov, Reijo Lappalainen
  • Patent number: 7708971
    Abstract: The present invention relates to a method for preparing carbon nitride C3N4 wherein alkali metal thiocyanate is simply pyrolysed to give carbon nitride C3N4 in an efficient, economical and ecologically friendly manner. The employed starting materials are cheap and formed side products are essentially non-toxic and can be easily removed and/or washed away.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: May 4, 2010
    Assignee: Carbodeon Ltd Oy
    Inventors: Reijo Lappalainen, Lev Nicolaevich Blinov, Mohammad Aref Hasan Mamakhel, Sergej Nicolaevich Philippov
  • Publication number: 20090202419
    Abstract: The present invention relates to a method for preparing carbon nitride C3 N4 wherein alkali metal thiocyanate is simply pyrolysed to give carbon nitride C3N4 in an efficient, economical and ecologically friendly manner. The employed starting materials are cheap and formed side products are essentially non-toxic and can be easily removed and/or washed away.
    Type: Application
    Filed: February 9, 2006
    Publication date: August 13, 2009
    Applicant: CARBODEON LTD OY
    Inventors: Reijo Lappalainen, Lev Nicolaevich Blinov, Mohammad Aref Hasan Mamakhel, Sergej Nicolaevich Philippov