Y10S 8/908
Anionic emulsifiers for dyeing
Y10S8/908 (Anionic emulsifiers for dyeing) appears on 52 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 52
- Published applications
- 4
- Assignees
- 29
- Inventors
- 109
- Latest grant
- 24 Jan 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Mixture of sulfuric esters24 Jan 2006US 6,989,038 B2Bayer Aktiengesellschaft
- Vat acid dyeing of textile fibers13 Sep 2005US 6,942,706 B2Invista North America S A R L
- Mixtures of sulfuric esters24 May 2005US 6,896,705 B2Bayer Aktiengesellschaft
- Composition for pretreating fiber materials12 Oct 2004US 6,802,871 B1Ciba Specialty Chemicals Corporation
- Mixture for the oxidation tinting of keratin fibres containing a laccase and tinting method using said mixture7 May 2002US 6,383,231 B1L'oreal
- Mixtures of sulfuric esters6 Jan 2005US 2005/0000041 A1Bayer Aktiengesellschaft
- Mixtures of sulfuric esters6 Jan 2005US 2005/0004387 A1
- Vat acid dyeing of textile fibers9 Sep 2004US 2004/0172774 A1Invista North America S A R L
- Mixture of sulfuric esters14 Feb 2002US 2002/0017000 A1Bayer Aktiengesellschaft
Most cited
By later US patents
- Cleaning composition containing a colorant stabilized against fading52US 4,803,008 AThe Drackett Company · 1989
- Aromatic polyamide fibers and process for stabilizing such fibers with surfactants47US 4,668,234 AE. I. Du Pont de Nemours and Company · 1987
- Chemical system for providing fibrous materials with stain resistance36US 5,516,337 AMinnesota Mining and Manufacturing Company · 1996
- Aqueous dyestuff preparations of dyestuffs insoluble to difficultly soluble in water28US 3,977,828 ACiba-Geigy Corporation · 1976
- Anionic and nonionic emulsified dye suspension with formalin, hydrotropic agent26US 4,042,320 ACiba-Geigy Corporation · 1977