A diketopyrole supramolecular black dye and elastomer as a near infrared filter

A diketopyrole supramolecular black dye and elastomer as a near infrared filter
- വര്ഷം : 2017
- Granted Country : India
- Filing Date :
- Application Number : 2.01711E+11
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Patent Number :
- 466275
- Inventors :Ayyappanpillai Ajayaghosh, Samrat Ghosh