CH613198A5 - Optical brighteners and process for their preparation - Google Patents

Optical brighteners and process for their preparation

Info

Publication number
CH613198A5
CH613198A5 CH686575A CH686575A CH613198A5 CH 613198 A5 CH613198 A5 CH 613198A5 CH 686575 A CH686575 A CH 686575A CH 686575 A CH686575 A CH 686575A CH 613198 A5 CH613198 A5 CH 613198A5
Authority
CH
Switzerland
Prior art keywords
preparation
optical brighteners
brighteners
optical
Prior art date
Application number
CH686575A
Other languages
English (en)
Inventor
Marian Baltorowicz
Ewa Higersberger-Herbersberg
Jerzy Rzeszowski
Bernard Graczyk
Mieczyslaw Bielski
Leopold Michalczyk
Bogumila Lakowska-Konczynska
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 CH613198A5 publication Critical patent/CH613198A5/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
CH686575A 1974-06-08 1975-05-28 Optical brighteners and process for their preparation CH613198A5 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH613198A5 true CH613198A5 (en) 1979-09-14

Family

ID=19967697

Family Applications (1)

Application Number Title Priority Date Filing Date
CH686575A CH613198A5 (en) 1974-06-08 1975-05-28 Optical brighteners and process for their preparation

Country Status (13)

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

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
EP1485361A1 (en) * 2002-03-19 2004-12-15 Ciba SC Holding AG Amphoteric and cationic fluorescent whitening agents
EP2135997B1 (en) * 2008-06-11 2011-01-05 Kemira Germany GmbH Composition and process for whitening paper

Also Published As

Publication number Publication date
RO77938A (ro) 1982-03-24
DE2524801A1 (de) 1975-12-11
NL7506559A (nl) 1975-12-10
NL154566B (nl) 1977-09-15
PL93878B1 (pl) 1977-06-30
CS188227B2 (en) 1979-02-28
DE2524801B2 (de) 1978-05-18
FR2273900A1 (fr) 1976-01-02
YU119675A (en) 1982-05-31
TR18464A (tr) 1977-02-18
FR2273900B1 (pl) 1979-02-23
GB1512076A (en) 1978-05-24
DD118092A5 (pl) 1976-02-12
SU619112A3 (ru) 1978-08-05
EG12541A (en) 1980-07-31

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Legal Events

Date Code Title Description
PL Patent ceased