ATE273290T1 - Optische aufheller - Google Patents

Optische aufheller

Info

Publication number
ATE273290T1
ATE273290T1 AT98913720T AT98913720T ATE273290T1 AT E273290 T1 ATE273290 T1 AT E273290T1 AT 98913720 T AT98913720 T AT 98913720T AT 98913720 T AT98913720 T AT 98913720T AT E273290 T1 ATE273290 T1 AT E273290T1
Authority
AT
Austria
Prior art keywords
independently
optical brighteners
hydrogen
c3alkyl
quenching
Prior art date
Application number
AT98913720T
Other languages
English (en)
Inventor
Peter Rohringer
Georges Metzger
Dieter Reinehr
Original Assignee
Ciba Sc Holding 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
Priority claimed from GBGB9706110.5A external-priority patent/GB9706110D0/en
Priority claimed from GBGB9709980.8A external-priority patent/GB9709980D0/en
Application filed by Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Application granted granted Critical
Publication of ATE273290T1 publication Critical patent/ATE273290T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D251/00Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12Heterocyclic 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
    • C07D251/26Heterocyclic 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
    • C07D251/40Nitrogen atoms
    • C07D251/54Three nitrogen atoms
    • C07D251/68Triazinylamino stilbenes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14Styryl dyes
    • C09B23/148Stilbene dyes containing the moiety -C6H5-CH=CH-C6H5
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
    • C11D3/42Brightening agents ; Blueing agents
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60Optical bleaching or brightening
    • D06L4/614Optical bleaching or brightening in aqueous solvents
    • D06L4/621Optical bleaching or brightening in aqueous solvents with anionic brighteners
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60Optical bleaching or brightening
    • D06L4/657Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/70Multi-step processes
    • D06L4/75Multi-step processes combined with cleaning or washing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/02Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • D06M13/03Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons with unsaturated hydrocarbons, e.g. alkenes, or alkynes
    • D06M13/07Aromatic hydrocarbons
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35Heterocyclic compounds
    • D06M13/355Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358Triazines
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642Compounds containing nitrogen
    • D06P1/6426Heterocyclic compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/30Luminescent or fluorescent substances, e.g. for optical bleaching
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916Natural fiber dyeing
    • Y10S8/919Paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Luminescent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Led Device Packages (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT98913720T 1997-03-25 1998-03-14 Optische aufheller ATE273290T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9706110.5A GB9706110D0 (en) 1997-03-25 1997-03-25 Compounds
GBGB9709980.8A GB9709980D0 (en) 1997-05-17 1997-05-17 Compounds
PCT/EP1998/001495 WO1998042685A1 (en) 1997-03-25 1998-03-14 Fluorescent whitening agents

Publications (1)

Publication Number Publication Date
ATE273290T1 true ATE273290T1 (de) 2004-08-15

Family

ID=26311253

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98913720T ATE273290T1 (de) 1997-03-25 1998-03-14 Optische aufheller
AT01111295T ATE244227T1 (de) 1997-03-25 1998-03-14 4,4'-diaminostilben-2,2'-disulfonsäurederivate

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT01111295T ATE244227T1 (de) 1997-03-25 1998-03-14 4,4'-diaminostilben-2,2'-disulfonsäurederivate

Country Status (15)

Country Link
US (3) US6210449B1 (de)
EP (2) EP1123929B1 (de)
JP (1) JP2001518919A (de)
KR (1) KR100519872B1 (de)
CN (1) CN1168723C (de)
AT (2) ATE273290T1 (de)
AU (1) AU6831498A (de)
BR (1) BR9808058B1 (de)
CA (1) CA2284723A1 (de)
DE (2) DE69816135T2 (de)
ES (1) ES2226117T3 (de)
ID (1) ID22819A (de)
NO (1) NO314083B1 (de)
RU (1) RU2198168C2 (de)
WO (1) WO1998042685A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9726365D0 (en) * 1997-12-13 1998-02-11 Ciba Sc Holding Ag Compounds
AU2917300A (en) 1999-03-15 2000-10-04 Ciba Specialty Chemicals Holding Inc. Process for removing stain in a photographic material
CA2373902A1 (en) * 1999-06-11 2000-12-21 Ciba Specialty Chemicals Holding Inc. Use of uv absorbers for suppressing the fluorescence of textile fibre materials treated with fluorescent whitening agents
US6723846B1 (en) * 1999-09-10 2004-04-20 Ciba Specialty Chemicals Corporation Triazinylaminostilbene derivative as fluorescent whitening agents
CA2414081A1 (en) 2000-06-19 2001-12-27 Ciba Specialty Chemicals Holding Inc. Fluorescent brightener pigment compositions
BR0206398A (pt) * 2001-01-12 2004-02-10 Ciba Sc Holding Ag Processo para a preparação de compostos do ácido triazinilaminoestilbeno-dissulfÈnico
GB0125177D0 (en) * 2001-10-19 2001-12-12 Clariant Int Ltd Improvements in or relating to organic compounds
RU2223957C2 (ru) * 2001-11-28 2004-02-20 Открытое акционерное общество "Пигмент" Способ получения производных 4,4'-диаминостильбен-2,2'-дисульфокислоты
EP1511901B1 (de) * 2002-06-11 2007-07-04 Ciba SC Holding AG Aufhellerpigmente
US7270771B2 (en) * 2002-07-05 2007-09-18 Ciba Specialty Chemicals Corporation Triazinylaminostilbene disulphonic acid mixtures
FI122297B (fi) * 2003-10-27 2011-11-15 M Real Oyj Kartonki ja menetelmä sen valmistamiseksi
EP1571149A1 (de) * 2004-03-05 2005-09-07 Clariant International Ltd. Aufhellerlösungen
EP1612209A1 (de) 2004-06-28 2006-01-04 Clariant International Ltd. Verbesserungen betreffend optische Aufheller
DE102004038578A1 (de) * 2004-08-06 2006-03-16 Lanxess Deutschland Gmbh Alkanolammoniumhaltige Triazinylflavonataufheller
CN101072841A (zh) * 2004-12-09 2007-11-14 克莱里安特财务(Bvi)有限公司 荧光增白剂的水性分散体
US7638016B2 (en) * 2005-02-19 2009-12-29 International Paper Company Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness
RU2386738C2 (ru) * 2005-02-19 2010-04-20 Интернэшнл Пэйпа Кампани Фиксация оптических отбеливателей на волокне для изготовления бумаги
EP1712677A1 (de) * 2005-04-08 2006-10-18 Clariant International Ltd. Wässerige Lösungen von optischen Aufhellern
KR100735711B1 (ko) 2006-01-09 2007-07-06 삼원산업주식회사 형광 증백제 및 이의 합성방법
SE530020C2 (sv) 2006-06-15 2008-02-12 Holmen Ab Förfarande för stabilisering av vitheten hos i ytbehandlingslim/smet för papper ingående fluroescerande vitmedel (FWA) och hos av detta/dessa formade ytbehandlingsskikt
EP1881108A1 (de) * 2006-07-18 2008-01-23 CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement Fluoreszierende Aufhellerzusammensetzung
EP2052021A1 (de) * 2006-08-08 2009-04-29 Clariant International Ltd. Wässrige lösungen von optischen aufhellern
US7381300B2 (en) * 2006-10-31 2008-06-03 International Paper Company Process for manufacturing paper and paperboard products
US7445567B2 (en) * 2006-12-13 2008-11-04 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
PT2260145E (pt) 2008-03-26 2012-09-18 Clariant Finance Bvi Ltd Composições de branqueamento ótico melhoradas
AU2014259497B2 (en) * 2008-03-26 2016-05-12 Archroma Ip Gmbh Improved optical brightening compositions
PT2135997E (pt) * 2008-06-11 2011-03-10 Blankophor Gmbh & Co Kg Composição e processo para branquear papel
US9127406B2 (en) 2008-12-08 2015-09-08 Hewlett-Packard Development Company, L.P. Surface coating composition for inkjet media
RU2412172C2 (ru) * 2009-04-03 2011-02-20 Государственное образовательное учреждение высшего профессионального образования Кабардино-Балкарский государственный университет им. Х.М. Бербекова Ароматические моно-, бис- и трифенолы для стабилизации полимеров
PL2302132T3 (pl) * 2009-09-17 2013-01-31 Blankophor Gmbh & Co Kg Fluorescencyjne środki wybielające typu związków disulfonylowych
WO2011146604A2 (en) 2010-05-18 2011-11-24 Milliken & Company Optical brighteners and compositions comprising the same
EP2431519B1 (de) 2010-09-17 2013-07-31 Blankophor GmbH & Co. KG Fluoreszierende Weißungsmittelzusammensetzungen
PT2518058E (pt) * 2011-04-27 2014-11-25 Clariant Int Ltd Novos derivados de bis-(triazinilamino)-estilbeno
CN102311657B (zh) * 2011-06-25 2013-12-11 山东大学 具有杀菌作用的低水溶性荧光增白剂及其合成方法与用途
CN102898855B (zh) * 2012-09-29 2013-12-11 山东大学 具有氨基酸结构的十六或十八烷基二甲基叔胺季铵盐高性能荧光增白剂的合成及应用
PT2781648E (pt) * 2013-03-21 2016-03-07 Clariant Int Ltd Agentes de branqueamento ótico para impressão a jato de tinta de alta qualidade
FR3013591B1 (fr) * 2013-11-28 2019-06-14 L'oreal Procede cosmetique d'eclaircissement de la peau avec un azurant optique anionique
US9487503B2 (en) * 2014-04-17 2016-11-08 3V Sigma S.P.A. Stilbene optical brighteners
WO2017038814A1 (ja) 2015-08-31 2017-03-09 株式会社島精機製作所 加工繊維の製造方法及び当該加工繊維、動物繊維の損傷抑制方法、並びに動物繊維の加工方法
CN105482488A (zh) * 2015-11-25 2016-04-13 山西青山化工有限公司 一种液体荧光增白剂及其制备方法
WO2017128201A1 (zh) * 2016-01-28 2017-08-03 德丰铭国际股份有限公司 荧光增白剂组合物
WO2017162918A1 (en) * 2016-03-22 2017-09-28 Åbo Akademi University Polysaccharide derivatives as optical brightening agents
CN106632116B (zh) * 2016-12-20 2019-08-13 贺州学院 一种水溶性重质碳酸钙粉体荧光增白剂及其制备方法和应用
CN107311952A (zh) * 2017-07-06 2017-11-03 广西碳酸钙产业化工程院有限公司 一种碳酸钙粉体增白剂和表面活性剂的制备方法及其应用
ES2904846T3 (es) * 2017-12-22 2022-04-06 Archroma Ip Gmbh Abrillantador óptico para blanquear papel
EP3623392B1 (de) * 2018-09-14 2023-07-19 Archroma IP GmbH Optisch aufgehellte latexe
US20210095138A1 (en) * 2019-09-27 2021-04-01 B&B Blending, Llc Use of a fluorescent optical brightener or phosphorescent indicator within ceramic coatings for visual detection and identification
CN110922531B (zh) * 2019-12-06 2022-06-24 陕西科技大学 一种淀粉接枝荧光共聚乳液及其制备方法与应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20794C (de) L. RÖ.SSLER in Altenmarkt a. Alz, Ober-Bayern Malzschälmaschine
DD20974A (de) *
DE20974C (de) * H. REUSCH, Ober-Bergrath a. D. in Dillingen a. Saar Verfahren zur Plattirung von Eisen und Stahl
DE1011889B (de) * 1956-06-14 1957-07-11 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von optischen Bleichmitteln
GB1008457A (en) 1963-04-12 1965-10-27 Gen Aniline & Film Corp Improvements in or relating to stilbene-cyanuric compounds
GB1021527A (en) 1963-04-12 1966-03-02 Gen Aniline & Film Corp Improvements in or relating to stilbene-cyanuric compounds
DE1469218B1 (de) * 1964-06-30 1971-09-08 Hoechst Ag 4,4'-Bis-triazinylamino-stilbenverbindungen und ihre Verwendung als reaktive optischeAufhellungsmittel
NL6714386A (de) * 1967-10-23 1969-04-25
GB1238833A (de) 1968-01-18 1971-07-14
DE2700293A1 (de) 1977-01-05 1978-07-06 Bayer Ag Farbstofflaser
JPS62106965A (ja) * 1985-11-05 1987-05-18 Shin Nisso Kako Co Ltd 螢光増白剤
JPS63282382A (ja) * 1987-05-14 1988-11-18 日本化薬株式会社 染色法
GB9412590D0 (en) * 1994-06-23 1994-08-10 Sandoz Ltd Organic compounds
GB9503474D0 (en) * 1995-02-22 1995-04-12 Ciba Geigy Ag Compounds and their use
GB2313850A (en) 1996-06-04 1997-12-10 Ciba Geigy Ag Triazine based UVA compounds as quenchers in paper making processes
GB9611614D0 (en) * 1996-06-04 1996-08-07 Ciba Geigy Ag Process for inhibiting the effect of flourescent whitening agents

Also Published As

Publication number Publication date
NO314083B1 (no) 2003-01-27
CN1251581A (zh) 2000-04-26
BR9808058A (pt) 2000-03-08
RU2198168C2 (ru) 2003-02-10
DE69816135D1 (de) 2003-08-07
CA2284723A1 (en) 1998-10-01
BR9808058B1 (pt) 2008-11-18
US6464735B2 (en) 2002-10-15
DE69825574T2 (de) 2005-08-04
NO994662L (no) 1999-11-15
EP1123929B1 (de) 2003-07-02
US20010014989A1 (en) 2001-08-23
NO994662D0 (no) 1999-09-24
AU6831498A (en) 1998-10-20
US6458169B2 (en) 2002-10-01
ATE244227T1 (de) 2003-07-15
KR20010005671A (ko) 2001-01-15
EP0971905A1 (de) 2000-01-19
EP1123929A1 (de) 2001-08-16
WO1998042685A1 (en) 1998-10-01
KR100519872B1 (ko) 2005-10-11
US6210449B1 (en) 2001-04-03
EP0971905B1 (de) 2004-08-11
ES2226117T3 (es) 2005-03-16
JP2001518919A (ja) 2001-10-16
CN1168723C (zh) 2004-09-29
ID22819A (id) 1999-12-09
DE69816135T2 (de) 2004-04-22
DE69825574D1 (de) 2004-09-16
US20020017001A1 (en) 2002-02-14

Similar Documents

Publication Publication Date Title
DE69825574D1 (de) Optische aufheller
YU57603A (sh) Inhibitori fosfodiesteraze 4
EA199800091A1 (ru) Аминосилановые соли и силаноамиды карбоновых кислот как ингибиторы коррозии
GB9308957D0 (en) Novel produgs
DE69533727D1 (en) Anilin-derivate als stickstoffmonoxid synthase-inhibitoren
AR017236A1 (es) Compuestos biciclo [2.2.1] heptanos, composiciones farmaceuticas, procedimientos para tratar
DK0656887T3 (da) Hydroxyethylaminosulfonamider til anvendelse som inhibitorer af retrovirale proteaser
DK0609415T3 (da) Salpetersyreestere af 2-(2,6-di-halogen-phenylamino)phenyleddikesyrederivater og fremgangsmåde til deres fremstilling
BR9704998A (pt) Dispersões de agentes de branqueamento fluorescente
BR9810657A (pt) "processo de preparação de um per-hidroisoindol substituìdo"
NZ314985A (en) 4,4'-bis-[4-(phenylamino)-triazinylamino]-stilbene-2,5'-sulphonic acid derivatives and their use as ultraviolet absorbing agents and fluorescent whitening agents
DE60224535D1 (de) Unsymmetrische zyklische diaminverbindung
DE69716130D1 (de) Dispergiermittel
ATE218538T1 (de) Azahexan-derivate als substratisostere von retroviralen aspartat-proteasen
DE69901627D1 (de) Verfahren zur Herstellug von 3-Amino-pyrrolidinderivaten
BR9603452A (pt) Composições de pigmentos
BG101000A (en) Formulaminophenylsulphonyl ureas, methods of oreparing them and their use as herbicides and plant-growth regulators
BR0315508A (pt) Processo para preparação de compostos de pirazol
DK0649426T3 (da) Inhibitorer af retrovirale proteaser
TW367318B (en) Process for the production of C-substituted diethylenetriamines
TW200516174A (en) Rust preventive for magnesium and/or magnesium alloy
MX9304445A (es) Diazabicicloalquenos novedosos y procedimientos para su preparacion.
ES2067388A1 (es) Procedimiento para la produccion de derivados de piroglutamato de configuracion 2,4-cis
ECSP034698A (es) Inhibidores de fosfodiesterasa 4

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties