NL121518C - - Google Patents

Info

Publication number
NL121518C
NL121518C NL121518DA NL121518C NL 121518 C NL121518 C NL 121518C NL 121518D A NL121518D A NL 121518DA NL 121518 C NL121518 C NL 121518C
Authority
NL
Netherlands
Application number
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.)
Publication of NL121518C publication Critical patent/NL121518C/xx

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
    • 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
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
NL121518D 1959-11-20 NL121518C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8084759A CH409981A (de) 1959-11-20 1959-11-20 Stabiles, konzentriertes, flüssiges Aufhellerpräparat sowie Verfahren zu seiner Herstellung und Verwendung des Präparates

Publications (1)

Publication Number Publication Date
NL121518C true NL121518C (fr)

Family

ID=4538276

Family Applications (2)

Application Number Title Priority Date Filing Date
NL258149D NL258149A (fr) 1959-11-20
NL121518D NL121518C (fr) 1959-11-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL258149D NL258149A (fr) 1959-11-20

Country Status (9)

Country Link
US (2) US3239513A (fr)
BE (1) BE597219A (fr)
CH (1) CH409981A (fr)
DE (1) DE1206296B (fr)
ES (1) ES262604A1 (fr)
FR (1) FR1274846A (fr)
GB (1) GB930393A (fr)
MY (1) MY6500017A (fr)
NL (2) NL121518C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930393A (fr) * 1959-11-20 1900-01-01
NL130816C (fr) * 1964-02-24
US3406118A (en) * 1965-03-31 1968-10-15 Geigy Chem Corp Brightener agent solutions
US3532692A (en) * 1967-05-02 1970-10-06 Bayer Ag Brightening agents of the bistriazinylaminostilbene series
CH480422A (de) * 1967-07-13 1969-10-31 Sandoz Ag Konzentrierte,flüssige Zubereitung
US3479349A (en) * 1967-08-03 1969-11-18 Geigy Chem Corp Polysulfonated bis-s-triazinylamino-stilbene-2,2'-disulfonic acids
US3853583A (en) * 1971-04-12 1974-12-10 T Langstroth Fluorescent whitening compositions
US3904544A (en) * 1971-10-02 1975-09-09 Ciba Geigy Ag Treatment of optical brightening agents
GB1441109A (en) * 1973-01-23 1976-06-30 Ici Ltd Coating compositions
USRE30227E (en) * 1973-11-29 1980-03-11 Ciba-Geigy Corporation Agent for brightening and removing greyness from textiles
CH617315B5 (fr) * 1973-11-29 1980-05-30 Ciba Geigy Ag
CH603879B5 (fr) * 1975-02-28 1978-08-31 Ciba Geigy Ag
DE2527703A1 (de) * 1975-06-21 1977-01-13 Bayer Ag Verfahren zur herstellung konzentrierter loesungen anionischer farbstoffe
GB1565202A (en) * 1975-07-25 1980-04-16 Hickson & Welch Ltd Aqueous dispersions of optical brighteners
DE2805891C2 (de) * 1978-02-13 1988-12-22 Bayer Ag, 5090 Leverkusen Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung
US4364845A (en) 1978-07-17 1982-12-21 Ciba-Geigy Corporation Concentrated aqueous solutions of sulfo group-containing fluorescent brighteners which are stable on storage
DE3502038A1 (de) * 1985-01-23 1986-07-24 Sandoz-Patent-GmbH, 7850 Lörrach Waessrige aufhellerpraeparate und deren verwendung im papierstrich
JPS6225174A (ja) * 1985-07-26 1987-02-03 Nippon Kagaku Kogyosho:Kk 螢光増白剤濃厚液状組成物
JPH0791485B2 (ja) 1989-07-06 1995-10-04 日本化薬株式会社 蛍光白色染料の濃厚溶液
IT1237754B (it) * 1989-11-08 1993-06-17 Sigma Prodotti Chimici Srl Composizione liquida di candeggiante ottico.
DE4440928A1 (de) * 1994-11-17 1996-05-23 Hoechst Ag Pigmentzubereitungen auf Basis von Monoazopigmenten
EP0905317B1 (fr) 1997-09-16 2009-12-23 Basf Se Procédé d'azurage optique de papier
NZ331438A (en) 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
WO2005028749A1 (fr) * 2003-09-19 2005-03-31 Ciba Specialty Chemicals Holding Inc. Solutions aqueuses d'agents blanchissants fluorescents
KR20060122837A (ko) * 2003-11-07 2006-11-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 제어가능 표면 영역 직물
JP2009524749A (ja) * 2006-01-25 2009-07-02 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド 凝固剤および蛍光増白剤を使用する製紙法
CN102924972B (zh) * 2012-11-16 2015-03-18 山西青山化工有限公司 一种高水溶性的二磺酸荧光增白剂组合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001273C2 (de) * 1954-03-31 1957-07-04 Geigy Ag J R Verfahren zur Herstellung von optischen Aufhellungsmitteln
CH331511A (de) * 1954-03-31 1958-07-31 Geigy Ag J R Verfahren zur Herstellung von optischen Aufhellungsmitteln
AT207848B (de) * 1957-07-30 1960-02-25 Bayer Ag Verfahren zur Herstellung einer neuen Bis-triazinylamino-Stilbenverbindung
US3012971A (en) * 1959-04-07 1961-12-12 Du Pont Whitening composition for paper
GB930393A (fr) * 1959-11-20 1900-01-01
US3025242A (en) * 1961-03-20 1962-03-13 Du Pont Whitening agent composition and process for its manufacture

Also Published As

Publication number Publication date
DE1206296B (de) 1965-12-02
FR1274846A (fr) 1961-10-27
ES262604A1 (es) 1961-06-01
US3239513A (en) 1966-03-08
GB930393A (fr) 1900-01-01
BE597219A (fr)
US3360479A (en) 1967-12-26
MY6500017A (en) 1965-12-31
NL258149A (fr)
CH409981A (de) 1966-03-31

Similar Documents

Publication Publication Date Title
NL121695C (fr)
JPS3618310B1 (fr)
AT213496B (fr)
AT222246B (fr)
AT219912B (fr)
AT216805B (fr)
FR1193817A (fr)
AT216640B (fr)
NL252416A (fr)
BE38840A (fr)
NL254510A (fr)
BE578879A (fr)
BE586592A (fr)
NL251192A (fr)
NL248594A (fr)
NL247153A (fr)
NL245235A (fr)
NL129940C (fr)
NL125504C (fr)
NL258149A (fr)
BE579532A (fr)
NL254795A (fr)
NL259310A (fr)
NL267202A (fr)
BE578868A (fr)