IT966145B - Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo dei distilbeni - Google Patents

Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo dei distilbeni

Info

Publication number
IT966145B
IT966145B IT53109/72A IT5310972A IT966145B IT 966145 B IT966145 B IT 966145B IT 53109/72 A IT53109/72 A IT 53109/72A IT 5310972 A IT5310972 A IT 5310972A IT 966145 B IT966145 B IT 966145B
Authority
IT
Italy
Prior art keywords
distilbeni
suspensions
procedure
production
group
Prior art date
Application number
IT53109/72A
Other languages
English (en)
Original Assignee
Ciba Geigy Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT966145B publication Critical patent/IT966145B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0073—Preparation of non-Newtonian sols, e.g. thixotropic solutions
    • B01J13/0082—Preparation of non-Newtonian sols, e.g. thixotropic solutions containing an organic phase
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
IT53109/72A 1971-10-02 1972-10-02 Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo dei distilbeni IT966145B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4593371A GB1370154A (en) 1971-10-02 1971-10-02 Treatment of optical brightening agents

Publications (1)

Publication Number Publication Date
IT966145B true IT966145B (it) 1974-02-11

Family

ID=10439158

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53109/72A IT966145B (it) 1971-10-02 1972-10-02 Procedimento per la produzione di sospensioni di sbiancanti ottici del gruppo dei distilbeni

Country Status (11)

Country Link
JP (1) JPS5820986B2 (it)
AU (1) AU462232B2 (it)
BE (1) BE789444A (it)
CA (1) CA984258A (it)
CH (1) CH569780A5 (it)
DE (1) DE2246843A1 (it)
ES (1) ES407166A1 (it)
FR (1) FR2156645B1 (it)
GB (1) GB1370154A (it)
IT (1) IT966145B (it)
NL (1) NL7213004A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042320A (en) * 1974-05-09 1977-08-16 Ciba-Geigy Ag Anionic and nonionic emulsified dye suspension with formalin, hydrotropic agent
CH630215B (de) * 1976-07-09 Ciba Geigy Ag Aufhellmittel und dessen verwendung zum aufhellen von textilien.

Also Published As

Publication number Publication date
NL7213004A (it) 1973-04-04
FR2156645A1 (it) 1973-06-01
FR2156645B1 (it) 1974-08-19
AU4669272A (en) 1974-03-21
DE2246843A1 (de) 1973-04-05
AU462232B2 (en) 1975-06-19
ES407166A1 (es) 1975-10-16
CH569780A5 (it) 1975-11-28
JPS4843721A (it) 1973-06-23
CA984258A (en) 1976-02-24
BE789444A (fr) 1973-03-29
GB1370154A (en) 1974-10-09
JPS5820986B2 (ja) 1983-04-26

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