CS188227B2 - Optical brightening agent and process for preparing thereof - Google Patents

Optical brightening agent and process for preparing thereof

Info

Publication number
CS188227B2
CS188227B2 CS753982A CS398275A CS188227B2 CS 188227 B2 CS188227 B2 CS 188227B2 CS 753982 A CS753982 A CS 753982A CS 398275 A CS398275 A CS 398275A CS 188227 B2 CS188227 B2 CS 188227B2
Authority
CS
Czechoslovakia
Prior art keywords
preparing
brightening agent
optical brightening
optical
agent
Prior art date
Application number
CS753982A
Other languages
Czech (cs)
English (en)
Inventor
Marian Baltorowicz
Ewa Higersberger
Jerzy Rzeszowski
Bernard Graczyk
Mieczyslaw Bielski
Leopold Michalczyk
Bogumila Lakowska
Original Assignee
Inst Przemyslu Organiczego
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 Inst Przemyslu Organiczego filed Critical Inst Przemyslu Organiczego
Publication of CS188227B2 publication Critical patent/CS188227B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/68—Triazinylamino stilbenes
    • 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
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
CS753982A 1974-06-08 1975-06-06 Optical brightening agent and process for preparing thereof CS188227B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974171772A PL93878B1 (xx) 1974-06-08 1974-06-08

Publications (1)

Publication Number Publication Date
CS188227B2 true CS188227B2 (en) 1979-02-28

Family

ID=19967697

Family Applications (1)

Application Number Title Priority Date Filing Date
CS753982A CS188227B2 (en) 1974-06-08 1975-06-06 Optical brightening agent and process for preparing thereof

Country Status (13)

Country Link
CH (1) CH613198A5 (xx)
CS (1) CS188227B2 (xx)
DD (1) DD118092A5 (xx)
DE (1) DE2524801B2 (xx)
EG (1) EG12541A (xx)
FR (1) FR2273900A1 (xx)
GB (1) GB1512076A (xx)
NL (1) NL154566B (xx)
PL (1) PL93878B1 (xx)
RO (1) RO77938A (xx)
SU (1) SU619112A3 (xx)
TR (1) TR18464A (xx)
YU (1) YU119675A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9418958D0 (en) * 1994-09-21 1994-11-09 Ciba Geigy Ag Fluorescent whitening agents
US5935383A (en) * 1996-12-04 1999-08-10 Kimberly-Clark Worldwide, Inc. Method for improved wet strength paper
US6165973A (en) * 1999-02-05 2000-12-26 Ciba Specialty Chemicals Corporation Fluorescent whitening agent, its preparation and use
WO2003078406A1 (en) * 2002-03-19 2003-09-25 Ciba Specialty Chemicals Holding Inc. Amphoteric and cationic fluorescent whitening agents
PL2135997T3 (pl) * 2008-06-11 2012-03-30 Blankophor Gmbh & Co Kg Kompozycja i sposób wybielania papieru

Also Published As

Publication number Publication date
PL93878B1 (xx) 1977-06-30
TR18464A (tr) 1977-02-18
NL154566B (nl) 1977-09-15
RO77938A (ro) 1982-03-24
EG12541A (en) 1980-07-31
DE2524801B2 (de) 1978-05-18
NL7506559A (nl) 1975-12-10
DD118092A5 (xx) 1976-02-12
CH613198A5 (en) 1979-09-14
GB1512076A (en) 1978-05-24
YU119675A (en) 1982-05-31
FR2273900B1 (xx) 1979-02-23
DE2524801A1 (de) 1975-12-11
FR2273900A1 (fr) 1976-01-02
SU619112A3 (ru) 1978-08-05

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