IT1034308B - Procedimento per la siancatura ottica di materiali fibrosicontenenti azoto e di materiali fi brosi costituiti da celluosa - Google Patents

Procedimento per la siancatura ottica di materiali fibrosicontenenti azoto e di materiali fi brosi costituiti da celluosa

Info

Publication number
IT1034308B
IT1034308B IT21301/75A IT2130175A IT1034308B IT 1034308 B IT1034308 B IT 1034308B IT 21301/75 A IT21301/75 A IT 21301/75A IT 2130175 A IT2130175 A IT 2130175A IT 1034308 B IT1034308 B IT 1034308B
Authority
IT
Italy
Prior art keywords
materials
fibrosic
celluosa
nitrogen
procedure
Prior art date
Application number
IT21301/75A
Other languages
English (en)
Italian (it)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1034308B publication Critical patent/IT1034308B/it

Links

Classifications

    • 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
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Coloring (AREA)
IT21301/75A 1974-03-16 1975-03-14 Procedimento per la siancatura ottica di materiali fibrosicontenenti azoto e di materiali fi brosi costituiti da celluosa IT1034308B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412785A DE2412785B2 (de) 1974-03-16 1974-03-16 Verfahren zum Weißtönen stickstoffhaltiger Fasermaterialien und Fasermaterialien aus Cellulose

Publications (1)

Publication Number Publication Date
IT1034308B true IT1034308B (it) 1979-09-10

Family

ID=5910311

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21301/75A IT1034308B (it) 1974-03-16 1975-03-14 Procedimento per la siancatura ottica di materiali fibrosicontenenti azoto e di materiali fi brosi costituiti da celluosa

Country Status (10)

Country Link
JP (1) JPS50126982A (fr)
BE (1) BE826673A (fr)
BR (1) BR7501509A (fr)
CH (3) CH603882B5 (fr)
DE (1) DE2412785B2 (fr)
ES (1) ES435631A1 (fr)
FR (1) FR2264120A1 (fr)
GB (1) GB1453261A (fr)
IT (1) IT1034308B (fr)
NL (1) NL7503099A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928052A1 (de) * 1978-07-17 1980-01-31 Ciba Geigy Ag Stabile stilbenaufhellerloesungen
US4339238A (en) * 1980-01-14 1982-07-13 Ciba-Geigy Corporation Stable aqueous formulations of stilbene fluorescent whitening agents
US4386965A (en) * 1980-07-03 1983-06-07 Ciba-Geigy Corporation Process for obtaining coating compositions of improved whiteness
DE3046482A1 (de) * 1980-12-10 1982-07-15 Bayer Ag, 5090 Leverkusen Verfahren zum weisstoenen von fasermaterialien
US4483741A (en) * 1982-08-10 1984-11-20 Economics Laboratory, Inc. Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using
US4605773A (en) * 1982-08-10 1986-08-12 Diamond Shamrock Chemicals Company Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1576479A (fr) * 1968-04-29 1969-08-01

Also Published As

Publication number Publication date
DE2412785B2 (de) 1981-07-16
BE826673A (fr) 1975-09-15
BR7501509A (pt) 1975-12-16
CH603882B5 (fr) 1978-08-31
CH590331A5 (fr) 1977-08-15
ES435631A1 (es) 1977-02-01
FR2264120A1 (fr) 1975-10-10
CH329975A4 (fr) 1977-08-31
DE2412785A1 (de) 1975-10-09
JPS50126982A (fr) 1975-10-06
GB1453261A (en) 1976-10-20
NL7503099A (nl) 1975-09-18

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