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  1. Technology classes
  2. /C · Chemistry
  3. /C09 · Dyes
  4. /C09K · Materials for miscellaneous applications, not provided for elsewhere
  5. /C09K 19/00 · Liquid crystal materials
  6. /C09K 19/04 · Liquid crystal materials: characterised by the chemical structure of the liquid crystal
  7. /C09K 19/38 · Polymers
  8. /C09K 19/3804 · With mesogenic groups in the main chain
  9. /C09K 19/3823 · Containing heterocycles having at least one nitrogen as ring hetero atom
  10. /C09K 19/3828
C09K 19/3828

Containing triazine rings

Official title: {containing triazine rings}

C09K19/3828 (Containing triazine rings) appears on 2 US grants and 2 published applications in this corpus.

Search patents in C09K

Where it sits

  1. CChemistry
  2. C09Dyes
  3. C09KMaterials for miscellaneous applications, not provided for elsewhere
  4. C09K 19/00Liquid crystal materials
  5. C09K 19/04Liquid crystal materials: characterised by the chemical structure of the liquid crystal
  6. C09K 19/38Polymers
  7. C09K 19/3804With mesogenic groups in the main chain
  8. C09K 19/3823Containing heterocycles having at least one nitrogen as ring hetero atom
  9. C09K 19/3828Containing triazine rings
Granted patents
2
Published applications
2
Assignees
3
Inventors
8
Latest grant
5 Oct 2021

Filings by year

Granted patentsPublished applications
C09K 19/3828: granted patents and published applications per publication year
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1991200120112021

By publication year. Applications have been published since 2001.

Recent patents

  • Copolymer for liquid crystal alignment agent, liquid crystal alignment agent including the same, and liquid crystal alignment film and liquid crystal display device using the same5 Oct 2021US 11,136,506 B2LG Chem.Ltd.
  • Polymer composition on the basis of polymer and a polyester amide29 Jan 1991US 4,988,776 AStamicarbon B. V.
  • Copolymer for liquid crystal alignment agent, liquid crystal alignment agent including the same, and liquid crystal alignment film and liquid crystal display device using the same28 May 2020US 2020/0165521 A1LG Chem.Ltd.
  • Grease composition, viscous agent, and mechanical element14 Aug 2008US 2008/0194441 A1FUJIFILM Corporation

Most cited

By later US patents
  • Copolymer for liquid crystal alignment agent, liquid crystal alignment agent including the same, and liquid crystal alignment film and liquid crystal display device using the same1US 11,136,506 B2LG Chem.Ltd. · 2021

Top assignees

Documents
  • LG Chem.Ltd.2
  • FUJIFILM Corporation1
  • SBStamicarbon B. V.1

Often classified with

  • C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2
  • G02FOptical devices or arrangements for the control of light by modification of2
  • C08LCompositions of macromolecular compounds1
  • C10MLubricating compositions1
  • C10NIndexing scheme associated with subclass c10m relating to lubricating compositions1

Documents that also carry the other class.

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