IT966432B - Preparato e procedimento di viraggio al bianco in partico lare per materiali fibrosi - Google Patents

Preparato e procedimento di viraggio al bianco in partico lare per materiali fibrosi

Info

Publication number
IT966432B
IT966432B IT53500/72A IT5350072A IT966432B IT 966432 B IT966432 B IT 966432B IT 53500/72 A IT53500/72 A IT 53500/72A IT 5350072 A IT5350072 A IT 5350072A IT 966432 B IT966432 B IT 966432B
Authority
IT
Italy
Prior art keywords
procedure
preparation
fibrous materials
blanking
color
Prior art date
Application number
IT53500/72A
Other languages
English (en)
Original Assignee
Bayer 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
Priority claimed from DE2152969A external-priority patent/DE2152969B2/de
Priority claimed from DE2242597A external-priority patent/DE2242597A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT966432B publication Critical patent/IT966432B/it

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
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
IT53500/72A 1971-10-23 1972-10-20 Preparato e procedimento di viraggio al bianco in partico lare per materiali fibrosi IT966432B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2152969A DE2152969B2 (de) 1971-10-23 1971-10-23 Mittel und Verfahren zum Weißtönen von Fasermaterialien
DE2242597A DE2242597A1 (de) 1972-08-30 1972-08-30 Weisstoener-praeparate

Publications (1)

Publication Number Publication Date
IT966432B true IT966432B (it) 1974-02-11

Family

ID=25761938

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53500/72A IT966432B (it) 1971-10-23 1972-10-20 Preparato e procedimento di viraggio al bianco in partico lare per materiali fibrosi

Country Status (10)

Country Link
JP (1) JPS4850086A (it)
BE (1) BE790360A (it)
CA (1) CA1000906A (it)
CH (1) CH550280A (it)
DD (1) DD104335A5 (it)
ES (1) ES407853A1 (it)
FR (1) FR2156920B1 (it)
GB (1) GB1413331A (it)
IT (1) IT966432B (it)
NL (1) NL7214343A (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915472A (en) * 1956-01-09 1959-12-01 Pressner Samuel Brightening compositions

Also Published As

Publication number Publication date
CH550280A (de) 1974-06-14
BE790360A (fr) 1973-04-20
NL7214343A (it) 1973-04-25
JPS4850086A (it) 1973-07-14
DD104335A5 (it) 1974-03-05
FR2156920A1 (it) 1973-06-01
ES407853A1 (es) 1976-02-01
CA1000906A (en) 1976-12-07
GB1413331A (en) 1975-11-12
FR2156920B1 (it) 1976-08-20

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