BE606740A - Brightening agents. - Google Patents

Brightening agents.

Info

Publication number
BE606740A
BE606740A BE606740A BE606740A BE606740A BE 606740 A BE606740 A BE 606740A BE 606740 A BE606740 A BE 606740A BE 606740 A BE606740 A BE 606740A BE 606740 A BE606740 A BE 606740A
Authority
BE
Belgium
Prior art keywords
brightening agents
brightening
agents
Prior art date
Application number
BE606740A
Other languages
French (fr)
Inventor
Annemarie Wagner
Siegfried Petersen
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
Publication of BE606740A publication Critical patent/BE606740A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
BE606740A 1960-08-12 1961-07-31 Brightening agents. BE606740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31871A DE1155418B (en) 1960-08-12 1960-08-12 Whitening agents

Publications (1)

Publication Number Publication Date
BE606740A true BE606740A (en) 1961-11-16

Family

ID=7094396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE606740A BE606740A (en) 1960-08-12 1961-07-31 Brightening agents.

Country Status (4)

Country Link
BE (1) BE606740A (en)
CH (1) CH372269A (en)
DE (1) DE1155418B (en)
GB (1) GB906960A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2050725C3 (en) * 1970-10-15 1980-04-30 Bayer Ag, 5090 Leverkusen Whitening agents
LU77629A1 (en) 1977-06-27 1979-03-26 Ciba Geigy Ag NEW PYRAZOLINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION
DE19830999C2 (en) * 1998-07-10 2002-08-01 Alvo Von Roemer Equipment for cleaning and maintaining footwear
DE10208773A1 (en) 2002-02-28 2003-09-04 Clariant Gmbh Aqueous liquid formulations of pyrazoline brighteners

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555431A (en) * 1956-03-03

Also Published As

Publication number Publication date
CH372269A (en) 1963-06-29
GB906960A (en) 1962-09-26
DE1155418B (en) 1963-10-10

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