RO77938A - Procedeu de fabricare a unor agenti de albire - Google Patents

Procedeu de fabricare a unor agenti de albire

Info

Publication number
RO77938A
RO77938A RO7582464A RO8246475A RO77938A RO 77938 A RO77938 A RO 77938A RO 7582464 A RO7582464 A RO 7582464A RO 8246475 A RO8246475 A RO 8246475A RO 77938 A RO77938 A RO 77938A
Authority
RO
Romania
Prior art keywords
production
whitening agents
whitening
agents
Prior art date
Application number
RO7582464A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Marian Baltorowicz
Ewa Higersberger
Jerzy Rzeszowski
Bernard Graczyk
Mieczyslaw Bielski
Leopold Michalczyk
Bogumila Dakowska
Original Assignee
Instytut Przemyslu Organicznego,Pl
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 Instytut Przemyslu Organicznego,Pl filed Critical Instytut Przemyslu Organicznego,Pl
Publication of RO77938A publication Critical patent/RO77938A/ro

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)
RO7582464A 1974-06-08 1975-06-07 Procedeu de fabricare a unor agenti de albire RO77938A (ro)

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
RO77938A true RO77938A (ro) 1982-03-24

Family

ID=19967697

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7582464A RO77938A (ro) 1974-06-08 1975-06-07 Procedeu de fabricare a unor agenti de albire

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
DE2524801A1 (de) 1975-12-11
NL7506559A (nl) 1975-12-10
NL154566B (nl) 1977-09-15
CH613198A5 (en) 1979-09-14
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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