FR2019435B1 - - Google Patents
Info
- Publication number
- FR2019435B1 FR2019435B1 FR696931299A FR6931299A FR2019435B1 FR 2019435 B1 FR2019435 B1 FR 2019435B1 FR 696931299 A FR696931299 A FR 696931299A FR 6931299 A FR6931299 A FR 6931299A FR 2019435 B1 FR2019435 B1 FR 2019435B1
- Authority
- FR
- France
- 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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681794139 DE1794139B2 (de) | 1968-09-13 | 1968-09-13 | Optische aufhellungsmittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2019435A1 FR2019435A1 (enExample) | 1970-07-03 |
| FR2019435B1 true FR2019435B1 (enExample) | 1974-02-22 |
Family
ID=5707882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR696931299A Expired FR2019435B1 (enExample) | 1968-09-13 | 1969-09-15 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT295466B (enExample) |
| BE (1) | BE738876A (enExample) |
| CH (2) | CH546293A (enExample) |
| DE (1) | DE1794139B2 (enExample) |
| FR (1) | FR2019435B1 (enExample) |
| GB (1) | GB1288070A (enExample) |
| NL (1) | NL6913431A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD55668A (enExample) * | ||||
| FR1387406A (fr) * | 1963-02-04 | 1965-01-29 | Hickson And Welch Ltd | Nouveaux dérivés du stilbène, leur préparation et leur utilisation |
-
1968
- 1968-09-13 DE DE19681794139 patent/DE1794139B2/de active Granted
-
1969
- 1969-09-03 NL NL6913431A patent/NL6913431A/xx unknown
- 1969-09-11 CH CH546293D patent/CH546293A/xx unknown
- 1969-09-11 GB GB4496169A patent/GB1288070A/en not_active Expired
- 1969-09-11 AT AT863769A patent/AT295466B/de not_active IP Right Cessation
- 1969-09-11 CH CH1374169D patent/CH1374169A4/xx unknown
- 1969-09-15 BE BE738876D patent/BE738876A/xx unknown
- 1969-09-15 FR FR696931299A patent/FR2019435B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH546293A (enExample) | 1974-02-28 |
| NL6913431A (enExample) | 1970-03-17 |
| AT295466B (de) | 1972-01-10 |
| GB1288070A (enExample) | 1972-09-06 |
| DE1794139B2 (de) | 1973-09-06 |
| DE1794139A1 (de) | 1973-04-12 |
| CH1374169A4 (enExample) | 1973-09-28 |
| DE1794139C3 (enExample) | 1974-05-02 |
| FR2019435A1 (enExample) | 1970-07-03 |
| BE738876A (enExample) | 1970-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |