BE878795A - MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS - Google Patents
MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESSInfo
- Publication number
- BE878795A BE878795A BE0/19715A BE197154A BE878795A BE 878795 A BE878795 A BE 878795A BE 0/19715 A BE0/19715 A BE 0/19715A BE 197154 A BE197154 A BE 197154A BE 878795 A BE878795 A BE 878795A
- Authority
- BE
- Belgium
- Prior art keywords
- optical
- mixtures
- brightness
- brighteners
- optical brighteners
- Prior art date
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
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2839936A DE2839936C2 (en) | 1978-09-14 | 1978-09-14 | Mixtures of optical brighteners and their use for optical brightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE878795A true BE878795A (en) | 1980-03-14 |
Family
ID=6049392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/19715A BE878795A (en) | 1978-09-14 | 1979-09-14 | MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5540785A (en) |
| BE (1) | BE878795A (en) |
| BR (1) | BR7905862A (en) |
| CA (1) | CA1136356A (en) |
| CH (1) | CH660939GA3 (en) |
| DE (1) | DE2839936C2 (en) |
| FR (1) | FR2436212A1 (en) |
| GB (1) | GB2032480B (en) |
| IT (1) | IT1165305B (en) |
| NL (1) | NL186588C (en) |
| PH (1) | PH15495A (en) |
| SE (1) | SE7907574L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3104992A1 (en) * | 1981-02-12 | 1982-08-26 | Hoechst Ag, 6000 Frankfurt | "MIXTURES OF OPTICAL BRIGHTENERS" |
| DE19732109A1 (en) * | 1997-07-25 | 1999-01-28 | Clariant Gmbh | Mixtures of optical brighteners |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2721084C3 (en) * | 1977-05-11 | 1981-02-26 | Hoechst Ag, 6000 Frankfurt | Mixtures of optical brighteners |
-
1978
- 1978-09-14 DE DE2839936A patent/DE2839936C2/en not_active Expired
-
1979
- 1979-09-11 CH CH820879A patent/CH660939GA3/de unknown
- 1979-09-12 SE SE7907574A patent/SE7907574L/en unknown
- 1979-09-12 IT IT7925679A patent/IT1165305B/en active
- 1979-09-12 PH PH23025A patent/PH15495A/en unknown
- 1979-09-13 BR BR7905862A patent/BR7905862A/en unknown
- 1979-09-13 CA CA000335590A patent/CA1136356A/en not_active Expired
- 1979-09-13 FR FR7922868A patent/FR2436212A1/en active Granted
- 1979-09-13 JP JP11680279A patent/JPS5540785A/en active Granted
- 1979-09-13 NL NLAANVRAGE7906854,A patent/NL186588C/en not_active IP Right Cessation
- 1979-09-13 GB GB7931729A patent/GB2032480B/en not_active Expired
- 1979-09-14 BE BE0/19715A patent/BE878795A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0130868B2 (en) | 1989-06-22 |
| DE2839936C2 (en) | 1983-11-10 |
| BR7905862A (en) | 1980-05-27 |
| NL186588B (en) | 1990-08-01 |
| IT1165305B (en) | 1987-04-22 |
| CH660939GA3 (en) | 1987-06-30 |
| GB2032480B (en) | 1982-12-01 |
| FR2436212B1 (en) | 1982-04-16 |
| CA1136356A (en) | 1982-11-30 |
| NL186588C (en) | 1991-01-02 |
| FR2436212A1 (en) | 1980-04-11 |
| NL7906854A (en) | 1980-03-18 |
| IT7925679A0 (en) | 1979-09-12 |
| DE2839936A1 (en) | 1980-04-03 |
| PH15495A (en) | 1983-02-03 |
| JPS5540785A (en) | 1980-03-22 |
| SE7907574L (en) | 1980-03-15 |
| GB2032480A (en) | 1980-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19920930 |