CH735164A4 - - Google Patents
Info
- Publication number
- CH735164A4 CH735164A4 CH735164A CH735164A CH735164A4 CH 735164 A4 CH735164 A4 CH 735164A4 CH 735164 A CH735164 A CH 735164A CH 735164 A CH735164 A CH 735164A CH 735164 A4 CH735164 A4 CH 735164A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3020663 | 1963-06-07 | ||
| JP3170463 | 1963-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH735164A4 true CH735164A4 (de) | 1968-10-15 |
| CH467895A CH467895A (de) | 1969-03-14 |
Family
ID=26368513
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1682465A CH477501A (de) | 1963-06-07 | 1964-06-05 | Verfahren zur Aufhellung von nichttextilem Polymermaterial mittels Dibenzazolylstilbenverbindungen |
| CH735164A CH467895A (de) | 1963-06-07 | 1964-06-05 | Verfahren zur optischen Aufhellung von Polyolefin- und bzw. oder Polyäthylenterephthalatfasern mittels Didenzazolylstilbenverbindungen |
| CH1682365A CH451154A (de) | 1963-06-07 | 1964-06-05 | Verfahren zur Herstellung von dibenzazolylstilbenverbindungen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1682465A CH477501A (de) | 1963-06-07 | 1964-06-05 | Verfahren zur Aufhellung von nichttextilem Polymermaterial mittels Dibenzazolylstilbenverbindungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1682365A CH451154A (de) | 1963-06-07 | 1964-06-05 | Verfahren zur Herstellung von dibenzazolylstilbenverbindungen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE648674A (de) |
| CH (3) | CH477501A (de) |
| GB (1) | GB1026368A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3366575A (en) * | 1964-03-13 | 1968-01-30 | Nippon Kayaku Kk | Enhancement of optical brightening effects by using two or more species of brightening agent |
| US3458506A (en) * | 1967-10-31 | 1969-07-29 | Eastman Kodak Co | Fluorescent benzazole compounds containing cyanovinylene groups |
| US3935195A (en) * | 1969-04-28 | 1976-01-27 | Sterling Drug Inc. | 4,4'-Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby |
| DE3305578A1 (de) * | 1983-02-18 | 1984-08-23 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 4,4'-bis-benz-ox(-thi,-imid) -azol-2-yl-stilbenen |
| US4794071A (en) * | 1987-03-23 | 1988-12-27 | Eastman Kodak Company | Optically brightened photographic silver halide element with a polyolefin paper coated support |
| US4859539A (en) * | 1987-03-23 | 1989-08-22 | Eastman Kodak Company | Optically brightened polyolefin coated paper support |
| US4921964A (en) * | 1989-03-01 | 1990-05-01 | Eastman Kodak Company | Process for the preparation of stilbene derivatives |
| CN104017387B (zh) * | 2014-06-12 | 2016-02-24 | 上海东升新材料有限公司 | 荧光增白剂及其合成方法 |
-
1964
- 1964-06-01 BE BE648674D patent/BE648674A/xx unknown
- 1964-06-05 CH CH1682465A patent/CH477501A/de not_active IP Right Cessation
- 1964-06-05 CH CH735164A patent/CH467895A/de unknown
- 1964-06-05 GB GB23430/64A patent/GB1026368A/en not_active Expired
- 1964-06-05 CH CH1682365A patent/CH451154A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH451154A (de) | 1968-05-15 |
| CH467895A (de) | 1969-03-14 |
| CH477501A (de) | 1969-08-31 |
| BE648674A (de) | 1964-12-01 |
| GB1026368A (en) | 1966-04-20 |