HK1116175A1 - Improvements relating to optical brightening agents - Google Patents

Improvements relating to optical brightening agents

Info

Publication number
HK1116175A1
HK1116175A1 HK08106445.0A HK08106445A HK1116175A1 HK 1116175 A1 HK1116175 A1 HK 1116175A1 HK 08106445 A HK08106445 A HK 08106445A HK 1116175 A1 HK1116175 A1 HK 1116175A1
Authority
HK
Hong Kong
Prior art keywords
brightening agents
optical brightening
improvements relating
instant
optical
Prior art date
Application number
HK08106445.0A
Other languages
English (en)
Inventor
Andrew Clive Jackson
Nicholas Philip Lock
Original Assignee
Clariant Finance Bvi Ltd
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 Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of HK1116175A1 publication Critical patent/HK1116175A1/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Luminescent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
HK08106445.0A 2004-06-28 2008-06-11 Improvements relating to optical brightening agents HK1116175A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04015099A EP1612209A1 (en) 2004-06-28 2004-06-28 Improvements relating to optical brightening agents
PCT/EP2005/052960 WO2006000573A1 (en) 2004-06-28 2005-06-24 Improvements relating to optical brightening agents

Publications (1)

Publication Number Publication Date
HK1116175A1 true HK1116175A1 (en) 2008-12-19

Family

ID=34925510

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08106445.0A HK1116175A1 (en) 2004-06-28 2008-06-11 Improvements relating to optical brightening agents

Country Status (15)

Country Link
US (1) US7812156B2 (xx)
EP (2) EP1612209A1 (xx)
JP (1) JP4875615B2 (xx)
CN (1) CN101094842B (xx)
AT (1) ATE383346T1 (xx)
AU (1) AU2005256643B2 (xx)
BR (1) BRPI0510140B1 (xx)
CA (1) CA2562777C (xx)
DE (1) DE602005004290T2 (xx)
ES (1) ES2296200T3 (xx)
HK (1) HK1116175A1 (xx)
NO (1) NO20065773L (xx)
PT (1) PT1763519E (xx)
WO (1) WO2006000573A1 (xx)
ZA (1) ZA200609273B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712677A1 (en) * 2005-04-08 2006-10-18 Clariant International Ltd. Aqueous solutions of optical brighteners
AU2014259497B2 (en) * 2008-03-26 2016-05-12 Archroma Ip Gmbh Improved optical brightening compositions
KR101631871B1 (ko) * 2008-03-26 2016-06-20 아르크로마 아이피 게엠베하 개선된 형광 증백 조성물
EP2192231A1 (en) * 2008-11-27 2010-06-02 Clariant International Ltd. Improved optical brightening compositions for high quality inkjet printing
PT2192230E (pt) † 2008-11-27 2012-10-09 Clariant Finance Bvi Ltd Composições de branqueamento óptico para impressão a jacto de tinta de alta qualidade
WO2010060569A1 (en) * 2008-11-27 2010-06-03 Clariant International Ltd Improved optical brightening compositions for high quality ink jet printing
CN102245719B (zh) * 2008-12-08 2014-01-29 惠普开发有限公司 用于喷墨介质的表面涂料组合物
CN102639514B (zh) * 2009-12-02 2015-05-13 科莱恩金融(Bvi)有限公司 浓缩的储存稳定荧光增白水溶液
TWI506183B (zh) * 2010-02-11 2015-11-01 Clariant Finance Bvi Ltd 於施漿壓印應用中用於調色光之水性上漿組成物
WO2012000624A1 (en) * 2010-07-01 2012-01-05 Clariant International Ltd Aqueous compositions for whitening and shading in coating applications
ITMI20112003A1 (it) * 2011-11-04 2013-05-05 3V Sigma Spa Composizioni di agenti sbiancanti fluorescenti
CN102964864B (zh) * 2012-11-28 2013-12-25 华南师范大学 一种多功能呋喃酮荧光增白剂及其制备方法
CN103205134B (zh) * 2013-03-14 2014-04-23 浙江传化华洋化工有限公司 一种dsd酸三嗪类荧光增白剂的合成方法
ES2566109T3 (es) * 2013-03-21 2016-04-11 Archroma Ip Gmbh Agentes abrillantadores ópticos para impresión por chorro de tinta de alta calidad
US9109331B2 (en) * 2013-11-07 2015-08-18 Meng Jun Li Fluorescent brighter #71 used for the papermaking process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532686A (de) 1968-07-10 1973-01-15 Ciba Geigy Ag Verwendung von Bis-s-triazinylamino-stilben-2,2'-disulfonsäuren zum optischen Aufhellen von nichttextilen Cellulosesubstraten
JPS5278235A (en) * 1975-12-25 1977-07-01 Showa Kagaku Kougiyou Kk Process for manufacture of 4*4**bistriazinylaminoo stilbenee2*22disulfonic acid derivatives
JPS62106965A (ja) 1985-11-05 1987-05-18 Shin Nisso Kako Co Ltd 螢光増白剤
GB9412590D0 (en) * 1994-06-23 1994-08-10 Sandoz Ltd Organic compounds
JP2001518919A (ja) 1997-03-25 2001-10-16 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 蛍光増白剤
ES2228013T3 (es) * 1998-02-20 2005-04-01 Ciba Specialty Chemicals Holding Inc. Unprocedimdiento para la preparacion de compuestos de estilbeno.
GB9930247D0 (en) 1999-12-22 2000-02-09 Clariant Int Ltd Improvements in or relating to organic compounds
GB0100610D0 (en) * 2001-01-10 2001-02-21 Clariant Int Ltd Improvements in or relating to organic compounds
GB0127903D0 (en) * 2001-11-21 2002-01-16 Clariant Int Ltd Improvements relating to organic compounds

Also Published As

Publication number Publication date
NO20065773L (no) 2007-01-29
EP1612209A1 (en) 2006-01-04
US20070245503A1 (en) 2007-10-25
CA2562777C (en) 2013-08-06
DE602005004290D1 (de) 2008-02-21
US7812156B2 (en) 2010-10-12
BRPI0510140B1 (pt) 2014-05-20
ES2296200T3 (es) 2008-04-16
DE602005004290T2 (de) 2009-01-08
CA2562777A1 (en) 2006-01-05
AU2005256643B2 (en) 2011-10-13
ATE383346T1 (de) 2008-01-15
ZA200609273B (en) 2008-06-25
EP1763519B1 (en) 2008-01-09
JP4875615B2 (ja) 2012-02-15
WO2006000573A1 (en) 2006-01-05
BRPI0510140A (pt) 2007-10-02
CN101094842A (zh) 2007-12-26
JP2008505856A (ja) 2008-02-28
AU2005256643A1 (en) 2006-01-05
CN101094842B (zh) 2010-11-03
EP1763519A1 (en) 2007-03-21
PT1763519E (pt) 2008-04-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150624