JP4875615B2 - 蛍光増白剤に関する改良 - Google Patents
蛍光増白剤に関する改良 Download PDFInfo
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- JP4875615B2 JP4875615B2 JP2007517302A JP2007517302A JP4875615B2 JP 4875615 B2 JP4875615 B2 JP 4875615B2 JP 2007517302 A JP2007517302 A JP 2007517302A JP 2007517302 A JP2007517302 A JP 2007517302A JP 4875615 B2 JP4875615 B2 JP 4875615B2
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- Prior art keywords
- hydrogen
- alkyl group
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- formula
- paper
- Prior art date
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- 230000003287 optical effect Effects 0.000 title claims abstract description 12
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- 239000008199 coating composition Substances 0.000 claims abstract description 13
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- 239000000243 solution Substances 0.000 claims description 28
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- 239000000203 mixture Substances 0.000 claims description 13
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- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
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- -1 alkali metal cation Chemical class 0.000 claims description 6
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- 125000005842 heteroatom Chemical group 0.000 claims description 6
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- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- SQYUJKVKVFILNB-UHFFFAOYSA-N methyl 2-amino-4-[(2,5-dichlorophenyl)carbamoyl]benzoate Chemical group C1=C(N)C(C(=O)OC)=CC=C1C(=O)NC1=CC(Cl)=CC=C1Cl SQYUJKVKVFILNB-UHFFFAOYSA-N 0.000 claims description 5
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 4
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Images
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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Photoreceptors In Electrophotography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Luminescent Compositions (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Description
nは0、1又は2、及び
Rはアミノ基の水素原子がそこから除かれているアミノ酸残基である。)
nは、0、1又は2、
R1は、水素、ヘテロ原子によって置換されてはならない直鎖C1−C8アルキル基又は分岐C3−C8アルキル基、並びに
R2及びR3はそれぞれ、ヘテロ原子によって置換されてはならず、かつ環を形成してはならない、直鎖C1−C8アルキル基又は分岐C3−C8アルキル基である。)
Claims (11)
- Mが、水素、アルカリ金属カチオン又はアンモニウムであり、
nが、1又は2であり、
R1が、水素、ヘテロ原子によって置換されてはならない直鎖C1−C4アルキル基又は分岐C3−C5アルキル基であり、並びに
R2及びR3がそれぞれ、ヘテロ原子によって置換されてはならず、かつ環を形成してはならない、直鎖C1−C4アルキル基又は分岐C3−C6アルキル基である、請求項1に記載の化合物。 - Mが、水素、ナトリウム又はカリウムであり、
nが、1又は2であり、
R1が、水素、メチル、エチル、プロピル又はi−プロピルであり、並びに
R2及びR3がそれぞれ、メチル、エチルもしくはプロピル、又はi−プロピル、i−ブチル、i−ペンチルもしくはi−ヘキシルである、請求項2に記載の化合物。 - Mが、水素又はナトリウムであり、
nが、1又は2であり、
R1が、水素又はメチルであり、並びに
R2及びR3がそれぞれ、メチル又はエチルである、請求項3に記載の化合物。 - 請求項1〜4のいずれか1つに記載の化合物又はこれらの混合物10〜40質量%を含む水溶液。
- ポリエチレングリコール5〜20質量%をさらに含む、請求項5に記載の水溶液。
- 式(3)の前記芳香族アミンがアニリン−2,5−ジスルホン酸であり、及び式(4)の前記脂肪族アミンがイソプロピルアミン、N−メチルイソプロピルアミン又は2−ブチルアミンである、請求項7に記載の方法。
- a)請求項1〜4のいずれか1つに記載の蛍光増白剤を、架橋可能な仕上げ剤に、処理浴中で添加しあるいは事前に添加し、
b)該仕上げ剤を架橋し、及び
c)その処理した布地を乾燥する工程を含む、仕上げ段階におけるセルロース布地の蛍光増白方法。 - a)顔料の入った被覆組成物に、又はサイジング溶液もしくは懸濁液に、請求項1〜4のいずれか1つに記載の蛍光増白剤を添加し、あるいは請求項5又は6のいずれかに記載の溶液を添加し、
b)該被覆組成物又は該サイジング溶液もしくは懸濁液を紙に適用し、及び
c)その処理した紙を乾燥する工程を含む、紙の蛍光増白方法。 - 結合剤2〜15質量%を前記サイジング溶液又は懸濁液に添加する追加の工程を含む、請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04015099A EP1612209A1 (en) | 2004-06-28 | 2004-06-28 | Improvements relating to optical brightening agents |
EP04015099.7 | 2004-06-28 | ||
PCT/EP2005/052960 WO2006000573A1 (en) | 2004-06-28 | 2005-06-24 | Improvements relating to optical brightening agents |
Publications (3)
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JP2008505856A JP2008505856A (ja) | 2008-02-28 |
JP2008505856A5 JP2008505856A5 (ja) | 2008-08-07 |
JP4875615B2 true JP4875615B2 (ja) | 2012-02-15 |
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US (1) | US7812156B2 (ja) |
EP (2) | EP1612209A1 (ja) |
JP (1) | JP4875615B2 (ja) |
CN (1) | CN101094842B (ja) |
AT (1) | ATE383346T1 (ja) |
AU (1) | AU2005256643B2 (ja) |
BR (1) | BRPI0510140B1 (ja) |
CA (1) | CA2562777C (ja) |
DE (1) | DE602005004290T2 (ja) |
ES (1) | ES2296200T3 (ja) |
HK (1) | HK1116175A1 (ja) |
NO (1) | NO20065773L (ja) |
PT (1) | PT1763519E (ja) |
WO (1) | WO2006000573A1 (ja) |
ZA (1) | ZA200609273B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
EP2260146B1 (en) * | 2008-03-26 | 2014-12-24 | Clariant Finance (BVI) Limited | Improved optical brightening compositions |
ES2390932T5 (es) † | 2008-11-27 | 2020-09-14 | Archroma Ip Gmbh | Composiciones abrillantadoras ópticas para la impresión por chorro de tinta de alta calidad |
EP2192231A1 (en) * | 2008-11-27 | 2010-06-02 | Clariant International Ltd. | Improved optical brightening compositions for high quality inkjet printing |
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 |
WO2011066955A1 (en) * | 2009-12-02 | 2011-06-09 | Clariant International Ltd | Concentrated storage-stable aqueous optical brightening solutions |
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 |
KR20130123356A (ko) * | 2010-07-01 | 2013-11-12 | 클라리언트 파이넌스 (비브이아이)리미티드 | 코팅 적용분야에서의 표백 및 쉐이딩용 수성 조성물 |
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 |
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Also Published As
Publication number | Publication date |
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EP1763519A1 (en) | 2007-03-21 |
BRPI0510140A (pt) | 2007-10-02 |
CN101094842A (zh) | 2007-12-26 |
CA2562777A1 (en) | 2006-01-05 |
PT1763519E (pt) | 2008-04-08 |
NO20065773L (no) | 2007-01-29 |
AU2005256643A1 (en) | 2006-01-05 |
ZA200609273B (en) | 2008-06-25 |
ES2296200T3 (es) | 2008-04-16 |
DE602005004290T2 (de) | 2009-01-08 |
EP1612209A1 (en) | 2006-01-04 |
WO2006000573A1 (en) | 2006-01-05 |
CA2562777C (en) | 2013-08-06 |
BRPI0510140B1 (pt) | 2014-05-20 |
US7812156B2 (en) | 2010-10-12 |
US20070245503A1 (en) | 2007-10-25 |
CN101094842B (zh) | 2010-11-03 |
EP1763519B1 (en) | 2008-01-09 |
ATE383346T1 (de) | 2008-01-15 |
HK1116175A1 (en) | 2008-12-19 |
DE602005004290D1 (de) | 2008-02-21 |
JP2008505856A (ja) | 2008-02-28 |
AU2005256643B2 (en) | 2011-10-13 |
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