GB1173806A - Brightening Agents - Google Patents
Brightening AgentsInfo
- Publication number
- GB1173806A GB1173806A GB55149/67A GB5514967A GB1173806A GB 1173806 A GB1173806 A GB 1173806A GB 55149/67 A GB55149/67 A GB 55149/67A GB 5514967 A GB5514967 A GB 5514967A GB 1173806 A GB1173806 A GB 1173806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- phenyl
- compounds
- optionally substituted
- dec
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
- Plural Heterocyclic Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1,173,806. Optical brightening agents. FARBENFABRIKEN BAYER A.G. 4 Dec., 1967 [2 Dec., 1966], No. 55149/67; Heading C2C. [Also in Divisions C5 and D1] Compounds having optical brightening properties and a solubility in water of less than 20 g. per litre at 20‹ C. are prepared in the form of hollow beads by spraying the compound while in the aqueous moist flowable state. Preferred compounds are stilbene derivatives of general formula where X is hydrogen, alkali metal or ammonium, Y 1 is amino, or N-phenyl amino optionally substituted by a sulphonic acid group, Y 2 and Y 3 are amino, optionally substituted by one or two alkyl or hydroxy alkyl or a phenyl group, or an N-morpholino-residue, Y 4 is amino, an aniline residue optionally substituted by a sulphonic acid group, or morpholine. Other compounds disclosed are pyrazolines, coumarins, or carbostyril compounds, specifically 1-p-sulphonamidophenyl-3- p - chlorophenyl - pyrazoline, 3 - phenyl - 7- benzotriazolyl - coumarin, and 1 - ethyl - 3- phenyl - 7 - dimethylaminocarbostyril.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0050823 | 1966-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1173806A true GB1173806A (en) | 1969-12-10 |
Family
ID=7104103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB55149/67A Expired GB1173806A (en) | 1966-12-02 | 1967-12-04 | Brightening Agents |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE707448A (en) |
| BR (1) | BR6795147D0 (en) |
| CH (1) | CH485064A (en) |
| DE (1) | DE1594849C3 (en) |
| ES (1) | ES347814A1 (en) |
| FR (1) | FR1551263A (en) |
| GB (1) | GB1173806A (en) |
| NL (1) | NL6716326A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294711A (en) | 1979-09-21 | 1981-10-13 | The Procter & Gamble Company | Washing and softening compositions and methods for their manufacture |
| US4549980A (en) * | 1983-10-11 | 1985-10-29 | Mobay Chemical Corporation | White modification of a bis-triazinyl amino stilbene optical brightener and a process for making the same |
| US5030244A (en) * | 1988-06-08 | 1991-07-09 | Ciba-Geigy Corporation | Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant |
| US6080208A (en) * | 1996-05-23 | 2000-06-27 | Ciba Specialty Chemicals Corporation | Stilbene compounds and their use |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH508641A (en) * | 1968-08-06 | 1971-06-15 | Sandoz Ag | Process for the preparation of new fluorescent compounds |
| CH597204A5 (en) * | 1973-02-16 | 1978-03-31 | Sandoz Ag |
-
1966
- 1966-12-02 DE DE1594849A patent/DE1594849C3/en not_active Expired
-
1967
- 1967-11-30 NL NL6716326A patent/NL6716326A/xx unknown
- 1967-11-30 BR BR195147/67A patent/BR6795147D0/en unknown
- 1967-11-30 ES ES347814A patent/ES347814A1/en not_active Expired
- 1967-12-01 CH CH1695467A patent/CH485064A/en not_active IP Right Cessation
- 1967-12-01 BE BE707448D patent/BE707448A/xx not_active IP Right Cessation
- 1967-12-04 FR FR1551263D patent/FR1551263A/fr not_active Expired
- 1967-12-04 GB GB55149/67A patent/GB1173806A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4294711A (en) | 1979-09-21 | 1981-10-13 | The Procter & Gamble Company | Washing and softening compositions and methods for their manufacture |
| US4549980A (en) * | 1983-10-11 | 1985-10-29 | Mobay Chemical Corporation | White modification of a bis-triazinyl amino stilbene optical brightener and a process for making the same |
| US5030244A (en) * | 1988-06-08 | 1991-07-09 | Ciba-Geigy Corporation | Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant |
| US6080208A (en) * | 1996-05-23 | 2000-06-27 | Ciba Specialty Chemicals Corporation | Stilbene compounds and their use |
Also Published As
| Publication number | Publication date |
|---|---|
| ES347814A1 (en) | 1969-02-16 |
| BR6795147D0 (en) | 1973-04-17 |
| DE1594849C3 (en) | 1975-06-05 |
| BE707448A (en) | 1968-06-04 |
| FR1551263A (en) | 1968-12-27 |
| NL6716326A (en) | 1968-06-04 |
| CH485064A (en) | 1970-01-31 |
| DE1594849B2 (en) | 1973-06-07 |
| DE1594849A1 (en) | 1971-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |