IT966147B - Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo delle pirazoline e cumarine - Google Patents
Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo delle pirazoline e cumarineInfo
- Publication number
- IT966147B IT966147B IT53112/72A IT5311272A IT966147B IT 966147 B IT966147 B IT 966147B IT 53112/72 A IT53112/72 A IT 53112/72A IT 5311272 A IT5311272 A IT 5311272A IT 966147 B IT966147 B IT 966147B
- Authority
- IT
- Italy
- Prior art keywords
- pirazoline
- suspensions
- procedure
- production
- optical whiteners
- Prior art date
Links
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical group C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
-
- 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
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4593671A GB1385187A (en) | 1971-10-02 | 1971-10-02 | Thixotropic slurry containing a 1,2-diazole derivative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT966147B true IT966147B (it) | 1974-02-11 |
Family
ID=10439169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53112/72A IT966147B (it) | 1971-10-02 | 1972-10-02 | Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo delle pirazoline e cumarine |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4843724A (en:Method) |
| AU (1) | AU462518B2 (en:Method) |
| BE (1) | BE789447A (en:Method) |
| CA (1) | CA984260A (en:Method) |
| CH (2) | CH569783A5 (en:Method) |
| DE (1) | DE2246831A1 (en:Method) |
| ES (1) | ES407168A1 (en:Method) |
| FR (1) | FR2156648B1 (en:Method) |
| GB (1) | GB1385187A (en:Method) |
| IT (1) | IT966147B (en:Method) |
| NL (1) | NL7213007A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4900469A (en) * | 1986-10-21 | 1990-02-13 | The Clorox Company | Thickened peracid precursor compositions |
| US4764302A (en) * | 1986-10-21 | 1988-08-16 | The Clorox Company | Thickening system for incorporating fluorescent whitening agents |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH419146A (de) * | 1961-04-27 | 1966-08-31 | Geigy Ag J R | Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen |
-
0
- BE BE789447D patent/BE789447A/xx unknown
-
1971
- 1971-10-02 GB GB4593671A patent/GB1385187A/en not_active Expired
-
1972
- 1972-09-07 CH CH1115575A patent/CH569783A5/xx not_active IP Right Cessation
- 1972-09-07 CH CH1314772A patent/CH569782A5/xx not_active IP Right Cessation
- 1972-09-12 CA CA151,475A patent/CA984260A/en not_active Expired
- 1972-09-14 AU AU46693/72A patent/AU462518B2/en not_active Expired
- 1972-09-23 DE DE19722246831 patent/DE2246831A1/de active Pending
- 1972-09-26 NL NL7213007A patent/NL7213007A/xx unknown
- 1972-09-29 FR FR7234485A patent/FR2156648B1/fr not_active Expired
- 1972-09-30 ES ES407168A patent/ES407168A1/es not_active Expired
- 1972-10-02 JP JP47098091A patent/JPS4843724A/ja active Pending
- 1972-10-02 IT IT53112/72A patent/IT966147B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH569782A5 (en:Method) | 1975-11-28 |
| JPS4843724A (en:Method) | 1973-06-23 |
| NL7213007A (en:Method) | 1973-04-04 |
| FR2156648B1 (en:Method) | 1976-08-13 |
| CH569783A5 (en:Method) | 1975-11-28 |
| DE2246831A1 (de) | 1973-04-05 |
| BE789447A (fr) | 1973-03-29 |
| FR2156648A1 (en:Method) | 1973-06-01 |
| GB1385187A (en) | 1975-02-26 |
| ES407168A1 (es) | 1975-10-16 |
| AU462518B2 (en) | 1975-06-26 |
| AU4669372A (en) | 1974-03-21 |
| CA984260A (en) | 1976-02-24 |
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