GB1296080A - - Google Patents
Info
- Publication number
- GB1296080A GB1296080A GB1296080DA GB1296080A GB 1296080 A GB1296080 A GB 1296080A GB 1296080D A GB1296080D A GB 1296080DA GB 1296080 A GB1296080 A GB 1296080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- dec
- acid
- stilbene
- salt
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1296080 Stilbene derivatives BAYER AG 22 Dec 1970 [30 Dec 1969] 60836/70 Heading C2C [Also in Division D1] Novel stilbene drivatives of the formula wherein R is an optionally substituted alkyl, alkenyl, aralkyl or aryl radical; n is 0, 1 or 2 and m is hydrogen or a monovalent cation, are prepared by reacting cyanuryl chloride or bromide with, in any desired sequence, (i) 4,41 - diaminostilbene - (2,21) - disulphonic acid or a salt thereof, (ii) a mercapto compound of the formula RSH or an alkali metal salt thereof, and (iii) an amine of the formula The process may be carried out in the presence of an acid-binding agent and/or wetting agent. The novel compounds may be used as optical brighteners.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691965585 DE1965585A1 (en) | 1969-12-30 | 1969-12-30 | Stilbene compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296080A true GB1296080A (en) | 1972-11-15 |
Family
ID=5755315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296080D Expired GB1296080A (en) | 1969-12-30 | 1970-12-22 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4817369B1 (en) |
AT (1) | AT299967B (en) |
CA (1) | CA921469A (en) |
CH (1) | CH545802A (en) |
DE (1) | DE1965585A1 (en) |
FR (1) | FR2073511B1 (en) |
GB (1) | GB1296080A (en) |
NL (1) | NL7018964A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744599A (en) * | 1995-02-22 | 1998-04-28 | Ciba Specialty Chemicals Corporation | Triazinyldiaminostilbene compounds useful as ultraviolet absorbers and as fluorescent whitening agents |
AU700846B2 (en) * | 1994-09-14 | 1999-01-14 | Ciba Specialty Chemicals Holding Inc. | UV absorbers, their preparation and the use thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116060B2 (en) * | 1972-08-04 | 1976-05-21 | ||
US4212763A (en) * | 1977-07-04 | 1980-07-15 | Ciba-Geigy Corporation | Bis-triazinylaminostilbene compounds and their use as fluorescent brightening agents |
-
1969
- 1969-12-30 DE DE19691965585 patent/DE1965585A1/en active Pending
-
1970
- 1970-12-08 CA CA100086A patent/CA921469A/en not_active Expired
- 1970-12-22 GB GB1296080D patent/GB1296080A/en not_active Expired
- 1970-12-28 JP JP45119525A patent/JPS4817369B1/ja active Pending
- 1970-12-29 NL NL7018964A patent/NL7018964A/xx unknown
- 1970-12-30 AT AT1174670A patent/AT299967B/en not_active IP Right Cessation
- 1970-12-30 CH CH1934070A patent/CH545802A/xx not_active IP Right Cessation
- 1970-12-30 FR FR707047396A patent/FR2073511B1/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU700846B2 (en) * | 1994-09-14 | 1999-01-14 | Ciba Specialty Chemicals Holding Inc. | UV absorbers, their preparation and the use thereof |
US5744599A (en) * | 1995-02-22 | 1998-04-28 | Ciba Specialty Chemicals Corporation | Triazinyldiaminostilbene compounds useful as ultraviolet absorbers and as fluorescent whitening agents |
US6015504A (en) * | 1995-02-22 | 2000-01-18 | Ciba Specialty Chemicals Corporation | Method for increasing the SPF rating of textile fibers by treatment with triazinyldiamino stilbene compounds |
Also Published As
Publication number | Publication date |
---|---|
CH545802A (en) | 1974-02-15 |
NL7018964A (en) | 1971-07-02 |
CA921469A (en) | 1973-02-20 |
FR2073511A1 (en) | 1971-10-01 |
FR2073511B1 (en) | 1973-02-02 |
DE1965585A1 (en) | 1971-07-15 |
JPS4817369B1 (en) | 1973-05-29 |
AT299967B (en) | 1972-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |