ES370204A1 - Novel triazinyl stilbene derivatives - Google Patents
Novel triazinyl stilbene derivativesInfo
- Publication number
- ES370204A1 ES370204A1 ES370204A ES370204A ES370204A1 ES 370204 A1 ES370204 A1 ES 370204A1 ES 370204 A ES370204 A ES 370204A ES 370204 A ES370204 A ES 370204A ES 370204 A1 ES370204 A1 ES 370204A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- novel
- stilbene derivatives
- derivative
- paper
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
A brightening agent for materials such as paper, cotton, viscose or polyamides comprises a novel bis-triazinyl amino-stilbene derivative having the formula: in which X is -NH 2 , the radical of a primary or secondary aliphatic amine, anilino which may be optionally substituted by R, (the last four radicals being linked to the triazine via the nitrogen atom) R is H, methyl, C 1 -C 4 alkoxy, halogen or a sulpho radical or derivative thereof R 1 is hydrogen, C 1 -C 4 alkyl, #-hydroxyalkyl, #-alkoxyalkyl or a carbonamidoethyl radical, and M is an alkali metal or alkaline earth metal atom or the ammonium radical. In Examples 5 and 6, a solution of the brightener is added to the mixture of cellulose and water, which after sizing, is made up into paper sheets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1177868A CH508641A (en) | 1968-08-06 | 1968-08-06 | Process for the preparation of new fluorescent compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES370204A1 true ES370204A1 (en) | 1971-07-01 |
Family
ID=4376779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES370204A Expired ES370204A1 (en) | 1968-08-06 | 1969-08-04 | Novel triazinyl stilbene derivatives |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE736983A (en) |
| CH (1) | CH508641A (en) |
| DE (1) | DE1939521C3 (en) |
| ES (1) | ES370204A1 (en) |
| FR (1) | FR2015138A1 (en) |
| GB (1) | GB1243276A (en) |
| NL (1) | NL142160B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT942451B (en) * | 1970-09-16 | 1973-03-20 | Sandoz Ag | BIS TRAIZINILAMINO STILBENSULFONICI ACIDS |
| CH583211A5 (en) | 1973-05-22 | 1976-12-31 | Sandoz Ag | |
| EP1752453A1 (en) | 2005-08-04 | 2007-02-14 | Clariant International Ltd. | Storage stable solutions of optical brighteners |
| RU2445327C2 (en) * | 2006-08-08 | 2012-03-20 | Клариант Файненс (Бви) Лимитед | Aqueous solutions of optical brighteners |
| CA2709223C (en) | 2007-12-12 | 2016-02-23 | John Martin Farrar | Storage stable solutions of optical brighteners |
| CN102702770A (en) * | 2012-05-11 | 2012-10-03 | 浙江传化华洋化工有限公司 | Preparation method of water-soluble disulfonic acid fluorescent brighteners |
| CN103194086B (en) * | 2013-03-14 | 2014-07-02 | 浙江传化华洋化工有限公司 | Synthetic method of aminopropionic acid-containing fluorescent brightener |
| CN104194397B (en) * | 2014-09-05 | 2016-02-17 | 山西青山化工有限公司 | Reduce cyanuric chloride and synthesize the reaction unit and technique that run off in white dyes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464886A (en) * | 1966-04-29 | 1969-09-02 | American Cyanamid Co | Das-triazine brighteners and paper made therewith |
| DE1594849C3 (en) * | 1966-12-02 | 1975-06-05 | Bayer Ag, 5090 Leverkusen | Process for the treatment of optical brightening agents |
-
1968
- 1968-08-06 CH CH1177868A patent/CH508641A/en not_active IP Right Cessation
-
1969
- 1969-08-01 BE BE736983D patent/BE736983A/xx not_active IP Right Cessation
- 1969-08-02 DE DE19691939521 patent/DE1939521C3/en not_active Expired
- 1969-08-04 ES ES370204A patent/ES370204A1/en not_active Expired
- 1969-08-04 FR FR6926707A patent/FR2015138A1/fr active Pending
- 1969-08-05 GB GB3919269A patent/GB1243276A/en not_active Expired
- 1969-08-06 NL NL6911992A patent/NL142160B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE736983A (en) | 1970-01-16 |
| DE1939521B2 (en) | 1975-03-20 |
| FR2015138A1 (en) | 1970-04-24 |
| CH508641A (en) | 1971-06-15 |
| NL6911992A (en) | 1970-02-10 |
| NL142160B (en) | 1974-05-15 |
| DE1939521A1 (en) | 1970-02-19 |
| GB1243276A (en) | 1971-08-18 |
| DE1939521C3 (en) | 1975-11-06 |
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