DE69416716D1 - Optisches Aufhellen von Papier - Google Patents

Optisches Aufhellen von Papier

Info

Publication number
DE69416716D1
DE69416716D1 DE69416716T DE69416716T DE69416716D1 DE 69416716 D1 DE69416716 D1 DE 69416716D1 DE 69416716 T DE69416716 T DE 69416716T DE 69416716 T DE69416716 T DE 69416716T DE 69416716 D1 DE69416716 D1 DE 69416716D1
Authority
DE
Germany
Prior art keywords
paper
contacting
optical brightening
formula
agent
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69416716T
Other languages
English (en)
Other versions
DE69416716T2 (de
Inventor
Peter Rohringer
Thomas Dr Ehlis
Josef Zelger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
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
Application granted granted Critical
Publication of DE69416716D1 publication Critical patent/DE69416716D1/de
Publication of DE69416716T2 publication Critical patent/DE69416716T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds

Landscapes

  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Luminescent Compositions (AREA)
  • Laminated Bodies (AREA)
DE69416716T 1993-05-08 1994-04-29 Optisches Aufhellen von Papier Expired - Lifetime DE69416716T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9309510A GB2277749B (en) 1993-05-08 1993-05-08 Fluorescent whitening of paper

Publications (2)

Publication Number Publication Date
DE69416716D1 true DE69416716D1 (de) 1999-04-08
DE69416716T2 DE69416716T2 (de) 1999-09-02

Family

ID=10735155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416716T Expired - Lifetime DE69416716T2 (de) 1993-05-08 1994-04-29 Optisches Aufhellen von Papier

Country Status (21)

Country Link
US (1) US5622749A (de)
EP (1) EP0624687B1 (de)
JP (1) JPH06322697A (de)
KR (1) KR100315879B1 (de)
CN (1) CN1062926C (de)
AT (1) ATE177164T1 (de)
AU (1) AU668296B2 (de)
BR (1) BR9401913A (de)
CA (1) CA2123054C (de)
CZ (1) CZ286326B6 (de)
DE (1) DE69416716T2 (de)
ES (1) ES2129612T3 (de)
FI (1) FI121083B (de)
GB (1) GB2277749B (de)
HU (1) HU213912B (de)
MX (1) MX9403326A (de)
MY (1) MY120193A (de)
NZ (1) NZ260472A (de)
RU (1) RU2129180C1 (de)
TW (1) TW283179B (de)
ZA (1) ZA943149B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294708B (en) * 1994-11-04 1998-08-05 Ciba Geigy Ag Fluorescent whitening agent formulation
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
GB9710569D0 (en) * 1997-05-23 1997-07-16 Ciba Geigy Ag Compounds
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
EP0905317B1 (de) 1997-09-16 2009-12-23 Basf Se Verfahren zum optisch Aufhellen von Papier
JPH11130975A (ja) * 1997-10-29 1999-05-18 Hakkooru Chemical Kk 隠ぺい性の優れた蛍光性有機白色顔料組成物
ID25593A (id) * 1998-03-19 2000-10-19 Ciba Sc Holding Ag Proses pembuatan senyawa distril-befenil tersulfonasi
DE69906181D1 (de) * 1998-05-13 2003-04-30 Ciba Sc Holding Ag Verfahren zur Herstellung von sulfonierten Distyrylbiphenylverbindungen
US6030443A (en) * 1999-04-29 2000-02-29 Hercules Incorporated Paper coating composition with improved optical brightener carriers
DE19923778A1 (de) * 1999-05-22 2000-11-23 Sued Chemie Ag Kationisch modifizierte Aufhellerdispersion für die Papierindustrie
AU6699600A (en) 1999-08-13 2001-03-13 Ciba Specialty Chemicals Holding Inc. Formulations of fluorescent whitening agents
RU2261300C2 (ru) * 1999-09-08 2005-09-27 Клариант Файненс (Бви) Лимитед Поверхностная отделка бумаги или картона и агент для этой цели
DE19945580C5 (de) * 1999-09-23 2007-03-15 Stora Enso Publication Paper Gmbh & Co. Kg Gestrichenes, optisch aufgehelltes Druckpapier und Verfahren zu dessen Herstellung
DE19960862A1 (de) 1999-12-17 2001-06-28 Basf Ag Papierstreichmassen mit erhöhter Wasserretention
CA2414081A1 (en) * 2000-06-19 2001-12-27 Ciba Specialty Chemicals Holding Inc. Fluorescent brightener pigment compositions
DE10055592A1 (de) * 2000-11-09 2002-05-23 Basf Ag Papierstreichmassen
EP1392925A1 (de) * 2001-05-29 2004-03-03 Ciba SC Holding AG Optischer aufheller für papier
DE10138631A1 (de) * 2001-08-13 2003-02-27 Basf Ag Verfahren zur Herstellung von beschichtetem Papier mit hoher Weiße
CA2505990C (en) * 2002-11-15 2009-05-19 Helsinn Healthcare S.A. Palonosetron for the treatment of chemotherapy-induced emesis
US20060185805A1 (en) * 2003-08-06 2006-08-24 Peter Rohringer Composition for the fluorescent whitening of paper
DE102004038578A1 (de) * 2004-08-06 2006-03-16 Lanxess Deutschland Gmbh Alkanolammoniumhaltige Triazinylflavonataufheller
US20080135805A1 (en) * 2004-08-12 2008-06-12 Fabienne Cuesta Fluorescent Pigments for Coating Compositions
JP2006096822A (ja) * 2004-09-28 2006-04-13 Nippon Synthetic Chem Ind Co Ltd:The コーティング剤組成物
JP2006169297A (ja) * 2004-12-13 2006-06-29 Nippon Synthetic Chem Ind Co Ltd:The コーティング剤組成物
AU2006235427B2 (en) * 2005-04-08 2011-02-03 Nalco Company Improved composition and processes for paper production
US7914646B2 (en) * 2006-07-21 2011-03-29 Nalco Company Compositions and processes for paper production
EP1881108A1 (de) * 2006-07-18 2008-01-23 CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement Fluoreszierende Aufhellerzusammensetzung
US10526627B2 (en) * 2007-11-30 2020-01-07 Corn Products Development, Inc Method for producing high molecular weight reduced viscosity starch pastes
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
ES2359359T3 (es) * 2008-06-11 2011-05-20 Kemira Germany Gmbh Composición y proceso para blanquear papel.
CN101922124A (zh) * 2010-07-21 2010-12-22 东营市联成化工有限责任公司 一种液体增白剂的配方及生产工艺
CN102206312B (zh) * 2011-04-08 2012-12-12 株洲晶昱实业有限责任公司 一种高分子弹性荧光增白剂及其接枝制备方法
CN105256651A (zh) * 2015-09-14 2016-01-20 山西青山化工有限公司 一种用于纸张涂布增白的荧光增白剂分散液及其制备方法
CN117699842B (zh) * 2024-01-11 2024-06-04 上海碳酸钙厂有限公司 一种活性纳米碳酸钙的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA823683A (en) * 1969-09-23 Weber Kurt Bis-stilbene compounds
CH566420B5 (de) * 1967-10-03 1975-09-15 Ciba Geigy Ag Verwendung von Bis-stilbenverbindungen als optische Aufhellmittel für textile organische Materialien
JPS5510633B2 (de) * 1972-05-19 1980-03-18
DE2928052A1 (de) * 1978-07-17 1980-01-31 Ciba Geigy Ag Stabile stilbenaufhellerloesungen
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
US4339238A (en) * 1980-01-14 1982-07-13 Ciba-Geigy Corporation Stable aqueous formulations of stilbene fluorescent whitening agents
DE3643215A1 (de) * 1986-12-18 1988-06-30 Bayer Ag Weisstoenerhaltige papierstreichmassen
US5234617A (en) * 1992-04-20 1993-08-10 Kathleen B. Hunter Aqueous liquid bleach compositions with fluorescent whitening agent and polyvinyl pyrrolidone or polyvinyl alcohol
MY109837A (en) * 1992-06-30 1997-08-30 Ciba Specialty Chemicals Holding Inc Hydrates of the disodium salt or dipotassium salt of 4, 4''-bis (2-sulfostyryl)bipheny]
TW229199B (de) * 1992-09-03 1994-09-01 Ciba Geigy

Also Published As

Publication number Publication date
CN1062926C (zh) 2001-03-07
MY120193A (en) 2005-09-30
CA2123054A1 (en) 1994-11-09
AU6195294A (en) 1994-11-10
BR9401913A (pt) 1994-12-13
HU9401339D0 (en) 1994-08-29
GB9309510D0 (en) 1993-06-23
EP0624687A1 (de) 1994-11-17
FI121083B (fi) 2010-06-30
AU668296B2 (en) 1996-04-26
US5622749A (en) 1997-04-22
HU213912B (en) 1997-11-28
TW283179B (de) 1996-08-11
CN1107918A (zh) 1995-09-06
FI942130A0 (fi) 1994-05-06
CA2123054C (en) 2006-07-25
HUT67380A (en) 1995-04-28
DE69416716T2 (de) 1999-09-02
EP0624687B1 (de) 1999-03-03
NZ260472A (en) 1994-10-26
ZA943149B (en) 1994-11-08
JPH06322697A (ja) 1994-11-22
FI942130A (fi) 1994-11-09
KR100315879B1 (ko) 2002-02-19
RU94015280A (ru) 1997-02-27
RU2129180C1 (ru) 1999-04-20
GB2277749B (en) 1996-12-04
ES2129612T3 (es) 1999-06-16
ATE177164T1 (de) 1999-03-15
CZ113394A3 (en) 1994-12-15
MX9403326A (es) 1995-01-31
CZ286326B6 (cs) 2000-03-15
GB2277749A (en) 1994-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIBA HOLDING INC., BASEL, CH