AU462150B2 - Slurries of pyrazoline type optical brightening agents - Google Patents

Slurries of pyrazoline type optical brightening agents

Info

Publication number
AU462150B2
AU462150B2 AU46691/72A AU4669172A AU462150B2 AU 462150 B2 AU462150 B2 AU 462150B2 AU 46691/72 A AU46691/72 A AU 46691/72A AU 4669172 A AU4669172 A AU 4669172A AU 462150 B2 AU462150 B2 AU 462150B2
Authority
AU
Australia
Prior art keywords
slurries
type optical
brightening agents
optical brightening
pyrazoline type
Prior art date
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
Application number
AU46691/72A
Other languages
English (en)
Other versions
AU4669172A (en
Inventor
RONALD CLARK and THOMAS GERALD HYDE DAVID
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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
Publication of AU4669172A publication Critical patent/AU4669172A/en
Application granted granted Critical
Publication of AU462150B2 publication Critical patent/AU462150B2/en
Expired legal-status Critical Current

Links

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
    • 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
    • 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)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
AU46691/72A 1971-10-02 1972-09-14 Slurries of pyrazoline type optical brightening agents Expired AU462150B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB45934/71 1971-10-02
GB4593471A GB1372525A (en) 1971-10-02 1971-10-02 Treatment of optical brightening agents

Publications (2)

Publication Number Publication Date
AU4669172A AU4669172A (en) 1974-03-21
AU462150B2 true AU462150B2 (en) 1975-06-19

Family

ID=10439161

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46691/72A Expired AU462150B2 (en) 1971-10-02 1972-09-14 Slurries of pyrazoline type optical brightening agents

Country Status (11)

Country Link
JP (1) JPS4843722A (enExample)
AU (1) AU462150B2 (enExample)
BE (1) BE789445A (enExample)
CA (1) CA977238A (enExample)
CH (1) CH569781A5 (enExample)
DE (1) DE2246822A1 (enExample)
ES (1) ES407167A1 (enExample)
FR (1) FR2156646B1 (enExample)
GB (1) GB1372525A (enExample)
IT (1) IT966146B (enExample)
NL (1) NL7213005A (enExample)

Also Published As

Publication number Publication date
FR2156646B1 (enExample) 1976-06-04
IT966146B (it) 1974-02-11
GB1372525A (en) 1974-10-30
DE2246822A1 (de) 1973-04-05
CH569781A5 (enExample) 1975-11-28
FR2156646A1 (enExample) 1973-06-01
NL7213005A (enExample) 1973-04-04
JPS4843722A (enExample) 1973-06-23
ES407167A1 (es) 1975-10-16
BE789445A (fr) 1973-03-29
CA977238A (en) 1975-11-04
AU4669172A (en) 1974-03-21

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