BE600432A - Agents d'éclaircissement optique - Google Patents
Agents d'éclaircissement optiqueInfo
- Publication number
- BE600432A BE600432A BE600432A BE600432A BE600432A BE 600432 A BE600432 A BE 600432A BE 600432 A BE600432 A BE 600432A BE 600432 A BE600432 A BE 600432A BE 600432 A BE600432 A BE 600432A
- Authority
- BE
- Belgium
- Prior art keywords
- brightening agents
- optical brightening
- optical
- agents
- brightening
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF30600A DE1102694B (de) | 1960-02-22 | 1960-02-22 | Optische Aufhellungsmittel |
DEF0031851 | 1960-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE600432A true BE600432A (fr) | 1961-06-16 |
Family
ID=25974589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE600432A BE600432A (fr) | 1960-02-22 | 1961-02-21 | Agents d'éclaircissement optique |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE600432A (fr) |
CH (2) | CH411331A (fr) |
GB (1) | GB933042A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7247294B1 (en) * | 2006-03-30 | 2007-07-24 | Conopco, Inc. | Skin lightening agents, compositions and methods |
US7250158B1 (en) | 2006-03-30 | 2007-07-31 | Conopco, Inc. | Skin lightening agents, compositions and methods |
-
1961
- 1961-01-25 CH CH1034062A patent/CH411331A/de unknown
- 1961-01-25 CH CH1047762A patent/CH403704A/de unknown
- 1961-02-21 BE BE600432A patent/BE600432A/fr unknown
- 1961-02-22 GB GB6566/61A patent/GB933042A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH411331A (de) | 1966-04-15 |
GB933042A (en) | 1963-07-31 |
CH403704A (de) | 1966-06-15 |
CH1047762A4 (fr) | 1965-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1298659A (fr) | Cavité optique | |
BE611921A (fr) | Maser optique | |
BE629875A (fr) | Agents d'éclaircissement optique | |
FR1245962A (fr) | Agents d'azurage optique | |
BE609589A (fr) | Perfectionnements aux agents d'azurage optique | |
BE600819A (fr) | Solutions d'hydroxy-polymères | |
CH418538A (de) | Phototroper optischer Gegenstand | |
FR1313379A (fr) | Maser optique | |
BE600432A (fr) | Agents d'éclaircissement optique | |
BE606740A (fr) | Agents d'éclaircissement. | |
FR1133201A (fr) | Agents de blanchiment optique | |
FR1264529A (fr) | Support d'étagère | |
FR1331161A (fr) | Agents d'éclaircissement optique | |
FR1286947A (fr) | Agents d'éclaircissement optique | |
FR1406193A (fr) | Agents d'éclaircissement | |
FR1245885A (fr) | Agents d'éclaircissement optique | |
FR1333028A (fr) | Agents d'éclaircissement optique | |
FR1406324A (fr) | Agents d'éclaircissement | |
CH392916A (de) | Fernrohr-Objektiv | |
FR1458839A (fr) | Agents d'éclaircissement | |
FR1440678A (fr) | Agent d'avivage optique | |
FR1388469A (fr) | Agents d'éclaircissement optique | |
FR1294356A (fr) | Agents de blanchiment optique | |
FR1251940A (fr) | Vibrographe optique | |
FR1303758A (fr) | Magnétomètre optique |