NO126578B - - Google Patents

Download PDF

Info

Publication number
NO126578B
NO126578B NO4001/69A NO400169A NO126578B NO 126578 B NO126578 B NO 126578B NO 4001/69 A NO4001/69 A NO 4001/69A NO 400169 A NO400169 A NO 400169A NO 126578 B NO126578 B NO 126578B
Authority
NO
Norway
Prior art keywords
mol
added
acid
optical
refreshing
Prior art date
Application number
NO4001/69A
Other languages
English (en)
Norwegian (no)
Inventor
Christoffer Johannes Tscharner
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to NO4001/69A priority Critical patent/NO126578B/no
Publication of NO126578B publication Critical patent/NO126578B/no

Links

Landscapes

  • Paper (AREA)
NO4001/69A 1969-10-07 1969-10-07 NO126578B (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO4001/69A NO126578B (enrdf_load_stackoverflow) 1969-10-07 1969-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4001/69A NO126578B (enrdf_load_stackoverflow) 1969-10-07 1969-10-07

Publications (1)

Publication Number Publication Date
NO126578B true NO126578B (enrdf_load_stackoverflow) 1973-02-26

Family

ID=19879990

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4001/69A NO126578B (enrdf_load_stackoverflow) 1969-10-07 1969-10-07

Country Status (1)

Country Link
NO (1) NO126578B (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE69825574T2 (de) Optische aufheller
DE1794330A1 (de) Verwendung von Bis-s-triazinyl-amino-stilben-2,2'-disulfonsaeuren zum optischen Aufhellen von Cellulosetextilmaterialien in sauren Vernetzungsbaedern
US3600385A (en) Bis-(triazinylamino) stilbene derivatives for optical brightening
JPH02292370A (ja) アニオン性ジオキサジン化合物
CN103562188A (zh) 新型双-(三嗪基氨基)-二苯乙烯衍生物
US2668777A (en) Whitening agents for organic materials
DE60314746T2 (de) Aufhellerpigmente
DE2406883A1 (de) Stilbenverbindungen
SU1035108A1 (ru) Способ крашени материалов из целлюлозных волокон анионными красител ми
US2567796A (en) Water-soluble aminostilbene derivatives and process
NO126578B (enrdf_load_stackoverflow)
US3853583A (en) Fluorescent whitening compositions
US2763650A (en) Derivatives of x
US3728275A (en) Preparations containing concentrated aqueous asymmetrically substituted bis-triazinylaminostilbenes and the use of the preparations for optical brightening
SU619112A3 (ru) Композици дл отбеливани целлюлозных и полиамидных волокнистых материалов и способ ее получени
US3766083A (en) Fluorescent whitening compositions
US3546218A (en) Substituted bis-triazinylamino stilbene compounds and compositions thereof
US3464886A (en) Das-triazine brighteners and paper made therewith
US2762801A (en) Bis-triazinylamino stilbene compounds
DE1921309A1 (de) Asymmetrisch substituierte Bis-triazinylaminostilbenverbindungen
DE1954742C3 (de) 4,4'-Bis-(sulfoanilino-triazinylamino)-stilben-2,2'-disulfosäuren
US2766239A (en) C seal
US2840557A (en) Oo-nhj
CN103571220A (zh) 一种四磺酸两性荧光增白剂及其制备方法
KR20200102995A (ko) 종이를 백색화하기 위한 광증백제