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

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/148—Stilbene dyes containing the moiety -C6H5-CH=CH-C6H5
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/621—Optical bleaching or brightening in aqueous solvents with anionic brighteners
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • 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
    • D06L4/70—Multi-step processes
    • D06L4/75—Multi-step processes combined with cleaning or washing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • D06M13/03—Treating 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
    • D06M13/07—Aromatic hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating 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
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General 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
    • D06P1/44—General 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
    • D06P1/64—General 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
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6426—Heterocyclic compounds
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

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
AT01111295T ATE244227T1 (de) 1997-03-25 1998-03-14 4,4'-diaminostilben-2,2'-disulfonsäurederivate
AT98913720T ATE273290T1 (de) 1997-03-25 1998-03-14 Optische aufheller

Family Applications Before (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) ATE244227T1 (de)
AU (1) AU6831498A (de)
BR (1) BR9808058B1 (de)
CA (1) CA2284723A1 (de)
DE (2) DE69825574T2 (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 (42)

* 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
JP2002539503A (ja) * 1999-03-15 2002-11-19 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 写真材料における汚染を除去する方法
MXPA01012698A (es) * 1999-06-11 2002-07-02 Ciba Sc Holding Ag Uso de uvas para suprimir la fluorescencia de materiales de fibras textiles tratados con agentes blanqueadores fluorescentes.
PL353873A1 (en) * 1999-09-10 2003-12-01 Ciba Specialty Chemicals Holding Inc.Ciba Specialty Chemicals Holding Inc. Triazinylaminostilbene derivative as fluorescent whitening agents
ATE306537T1 (de) * 2000-06-19 2005-10-15 Ciba Sc Holding Ag Fluoreszierende aufhellerpigmentzusammensetzungen
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
CN1659339A (zh) * 2002-06-11 2005-08-24 西巴特殊化学品控股有限公司 增白颜料
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
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
KR20090058516A (ko) * 2006-08-08 2009-06-09 클라리언트 파이넌스 (비브이아이)리미티드 광학 증백제 수용액
US7445567B2 (en) * 2006-12-13 2008-11-04 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
AU2014259497B2 (en) * 2008-03-26 2016-05-12 Archroma Ip Gmbh Improved optical brightening compositions
US8821688B2 (en) * 2008-03-26 2014-09-02 Clariant Finance (Bvi) Limited Optical brightening compositions
DE602008004328D1 (de) * 2008-06-11 2011-02-17 Kemira Germany Gmbh Zusammensetzung und Verfahren zur Papierbleichung
WO2010068193A1 (en) 2008-12-08 2010-06-17 Hewlett-Packard Development Company, L.P. Surface coating composition for inkjet media
ES2394545T3 (es) * 2009-09-17 2013-02-01 Blankophor Gmbh & Co. Kg Agente blanqueador fluorescente de tipo disulfo
JP5698348B2 (ja) 2010-05-18 2015-04-08 ミリケン・アンド・カンパニーＭｉｌｌｉｋｅｎ ＆ Ｃｏｍｐａｎｙ 蛍光増白剤およびそれを含む組成物
PT2431519E (pt) * 2010-09-17 2013-10-28 Blankophor Gmbh & Co Kg Composições de agente de branqueamento fluorescente
EP2518058B1 (de) * 2011-04-27 2014-10-29 Clariant International Ltd. Neuartige Bis(triazinylamino)stilben-Derivate
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
EP2781648B1 (de) * 2013-03-21 2016-01-06 Clariant International Ltd. Optische Aufhellungsmittel für Tintenstrahldruck hoher Qualität
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
KR102129971B1 (ko) 2015-08-31 2020-07-03 가부시키가이샤 시마세이키 세이사쿠쇼 가공섬유의 제조방법 및 상기 가공섬유, 동물섬유의 손상억제방법 및 동물섬유의 가공방법
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
CN108884638B (zh) * 2016-03-22 2021-08-31 奥布专科学院 作为光学增白剂的多糖衍生物
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
PL3710632T3 (pl) * 2017-12-22 2022-02-21 Archroma Ip Gmbh Optyczny rozjaśniacz do wybielania papieru
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
DD20974A (de) *
DE20794C (de) L. RÖ.SSLER in Altenmarkt a. Alz, Ober-Bayern Malzschälmaschine
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
EP0971905A1 (de) 2000-01-19
CN1251581A (zh) 2000-04-26
DE69825574T2 (de) 2005-08-04
DE69825574D1 (de) 2004-09-16
NO314083B1 (no) 2003-01-27
BR9808058B1 (pt) 2008-11-18
US20020017001A1 (en) 2002-02-14
EP1123929A1 (de) 2001-08-16
RU2198168C2 (ru) 2003-02-10
DE69816135T2 (de) 2004-04-22
CN1168723C (zh) 2004-09-29
US6458169B2 (en) 2002-10-01
JP2001518919A (ja) 2001-10-16
NO994662L (no) 1999-11-15
BR9808058A (pt) 2000-03-08
CA2284723A1 (en) 1998-10-01
US6210449B1 (en) 2001-04-03
AU6831498A (en) 1998-10-20
NO994662D0 (no) 1999-09-24
US6464735B2 (en) 2002-10-15
US20010014989A1 (en) 2001-08-23
EP0971905B1 (de) 2004-08-11
DE69816135D1 (de) 2003-08-07
ID22819A (id) 1999-12-09
ATE244227T1 (de) 2003-07-15
WO1998042685A1 (en) 1998-10-01
KR20010005671A (ko) 2001-01-15
ES2226117T3 (es) 2005-03-16
EP1123929B1 (de) 2003-07-02
KR100519872B1 (ko) 2005-10-11

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
ATE218541T1 (de) Hydroxyethylaminosulfonamide verwendbar als inhibitoren retroviraler proteasen
GB9308957D0 (en) Novel produgs
AR017236A1 (es) Compuestos biciclo [2.2.1] heptanos, composiciones farmaceuticas, procedimientos para tratar
DE69533727D1 (en) Anilin-derivate als stickstoffmonoxid synthase-inhibitoren
BR9810657A (pt) "processo de preparação de um per-hidroisoindol substituìdo"
DE60224535D1 (de) Unsymmetrische zyklische diaminverbindung
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
ATE225205T1 (de) Dispergiermittel
ATE218538T1 (de) Azahexan-derivate als substratisostere von retroviralen aspartat-proteasen
DE69901627D1 (de) Verfahren zur Herstellug von 3-Amino-pyrrolidinderivaten
DE69620693D1 (de) Pigmentszusammensetzungen
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
ES2164665T3 (es) Inhibidores de proteasas retrovirales.
TW200516174A (en) Rust preventive for magnesium and/or magnesium alloy
KR960700223A (ko) C-치환 디에틸렌 트리아민의 제조 방법(Process for the Production of C-Substituted Diethylenetriamines)
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
HUP0001155A2 (hu) Eljárás N-védett (2S,3R)-1-halogén-2-hidroxi-3-amino-4-fenil-tio-bután-származékok vagy enantiomerjeik tisztítására és elkülönítésére

Legal Events

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