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Anthracene dyes
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CPC
C09B62/22
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B62/00
Reactive dyes
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C09B62/22
Anthracene dyes
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Patents Grants
last 30 patents
Information
Patent Grant
Reactive leuco compounds and compositions comprising the same
Patent number
11,299,634
Issue date
Apr 12, 2022
Milliken & Company
Sanjeev K. Dey
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Leuco polymers as bluing agents in laundry care compositions
Patent number
10,920,083
Issue date
Feb 16, 2021
Milliken & Company
Sanjeev K. Dey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dyeing OH- or amido-containing materials with reactive dyestuffs co...
Patent number
5,538,518
Issue date
Jul 23, 1996
Bayer Aktiengesellschaft
Wolfram Reddig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive dyestuffs containing a difluoropyrimidine radical
Patent number
5,436,324
Issue date
Jul 25, 1995
Bayer Aktiengesellschaft
Wolfram Reddig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive dyestuffs
Patent number
5,194,612
Issue date
Mar 16, 1993
Bayer Aktiengesellschaft
Wolfgang Harms
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Antraquinone dyestuffs
Patent number
4,105,662
Issue date
Aug 8, 1978
Bayer Aktiengesellschaft
Klaus von Oertzen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3660386
Patent number
3,660,386
Issue date
May 2, 1972
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3466286
Patent number
3,466,286
Issue date
Sep 9, 1969
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3271397
Patent number
3,271,397
Issue date
Sep 6, 1966
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3126382
Patent number
3,126,382
Issue date
Mar 24, 1964
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3035058
Patent number
3,035,058
Issue date
May 15, 1962
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents