with coupling components containing a hydroxyl directing group

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Patents Grantslast 30 patents

Information Patent Grant
Chromophores for photochromic compositions useful for three dimensi...
- Patent number 10,752,780
- Issue date Aug 25, 2020
- Nitto Denko Corporation
- Tao Gu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromophores for photochromic compositions useful for three dimensi...
- Patent number 10,077,362
- Issue date Sep 18, 2018
- Nitto Denko Corporation
- Tao Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
AZO compounds and process for producing the same
- Patent number 6,409,812
- Issue date Jun 25, 2002
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-soluble azo compounds and process for producing the same
- Patent number 6,020,470
- Issue date Feb 1, 2000
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3320231
- Patent number 3,320,231
- Issue date May 16, 1967
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3170911
- Patent number 3,170,911
- Issue date Feb 23, 1965
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...