ES470878A1 - Procedimiento para la aclaracion optica de materiales orga- nicos - Google Patents

Procedimiento para la aclaracion optica de materiales orga- nicos

Info

Publication number
ES470878A1
ES470878A1 ES470878A ES470878A ES470878A1 ES 470878 A1 ES470878 A1 ES 470878A1 ES 470878 A ES470878 A ES 470878A ES 470878 A ES470878 A ES 470878A ES 470878 A1 ES470878 A1 ES 470878A1
Authority
ES
Spain
Prior art keywords
radical
hydrogen atom
alkyl
alkoxy
unsubstituted
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
Application number
ES470878A
Other languages
English (en)
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.)
Novartis 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
Publication of ES470878A1 publication Critical patent/ES470878A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

Procedimiento para la aclaración óptica de materiales orgánicos, particularmente de poliacrilonitrilo o de poliésteres modificados con grupos ácidos, caracterizado por combinarse dichos materiales, antes de la deformación o durante ella pero de preferencia después de la deformación, especialmente después de la deformación en forma de fibras textiles, con una cantidad de 0,0001 a 2% en peso, y preferentemente de 0,0005 a 0,5% en peso, respecto al material que se haya de aclarar ópticamente, de benzofuranil-benzoimidazoles.
ES470878A 1976-07-26 1978-06-16 Procedimiento para la aclaracion optica de materiales orga- nicos Expired ES470878A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU75458 1976-07-26
LU77216 1977-04-27

Publications (1)

Publication Number Publication Date
ES470878A1 true ES470878A1 (es) 1979-02-16

Family

ID=26640208

Family Applications (2)

Application Number Title Priority Date Filing Date
ES460994A Expired ES460994A1 (es) 1976-07-26 1977-07-27 Procedimiento para la preparacion de benzofuranil-bencimida-zoles.
ES470878A Expired ES470878A1 (es) 1976-07-26 1978-06-16 Procedimiento para la aclaracion optica de materiales orga- nicos

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES460994A Expired ES460994A1 (es) 1976-07-26 1977-07-27 Procedimiento para la preparacion de benzofuranil-bencimida-zoles.

Country Status (18)

Country Link
US (3) US4146725A (es)
JP (1) JPS5314735A (es)
AR (1) AR217651A1 (es)
AT (1) AT356052B (es)
AU (1) AU2726877A (es)
BR (1) BR7704901A (es)
CA (1) CA1099727A (es)
CH (1) CH632628B (es)
DD (1) DD133810A5 (es)
DE (1) DE2733156A1 (es)
ES (2) ES460994A1 (es)
FR (1) FR2359839A1 (es)
GB (1) GB1560321A (es)
IT (1) IT1079804B (es)
MX (1) MX150024A (es)
NL (1) NL7708245A (es)
SE (1) SE7708510L (es)
SU (1) SU929009A3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645359A5 (de) * 1978-11-20 1984-09-28 Ciba Geigy Ag Lagerstabile, konzentrierte waessrige loesung von benzimidazolium-aufhellern.
DE2852531A1 (de) * 1978-12-05 1980-06-19 Bayer Ag Benzofuranyl-benzimidazole
DE2904829A1 (de) * 1979-02-08 1980-08-14 Bayer Ag Verfahren zur herstellung von benzimidazolylbenzofuran
DE4230656A1 (de) * 1992-09-14 1994-03-17 Ciba Geigy Verfahren zur Verbesserung von Weissgrad, Helligkeit und Farbort von Füllstoffen und Pigmenten
CA2150610C (en) * 1994-06-01 1999-08-17 Mikiro Yanaka Benzene derivatives and pharmaceutical composition
JPH10203981A (ja) 1997-01-21 1998-08-04 Kureha Chem Ind Co Ltd 心疾患改善剤
DE59905847D1 (de) * 1998-05-05 2003-07-10 Altana Pharma Ag Benzimidazole und oxazole
NZ516348A (en) * 1999-06-23 2003-06-30 Aventis Pharma Gmbh Substituted benzimidazole
US6770666B2 (en) 1999-12-27 2004-08-03 Japan Tobacco Inc. Fused-ring compounds and use thereof as drugs
CN1167680C (zh) * 1999-12-27 2004-09-22 日本烟草产业株式会社 稠环化合物及其药物用途
US6448281B1 (en) 2000-07-06 2002-09-10 Boehringer Ingelheim (Canada) Ltd. Viral polymerase inhibitors
AR035543A1 (es) * 2001-06-26 2004-06-16 Japan Tobacco Inc Agente terapeutico para la hepatitis c que comprende un compuesto de anillo condensado, compuesto de anillo condensado, composicion farmaceutica que lo comprende, compuestos de benzimidazol, tiazol y bifenilo utiles como intermediarios para producir dichos compuestos, uso del compuesto de anillo con
EP2335700A1 (en) * 2001-07-25 2011-06-22 Boehringer Ingelheim (Canada) Ltd. Hepatitis C virus polymerase inhibitors with a heterobicylic structure
US7098231B2 (en) * 2003-01-22 2006-08-29 Boehringer Ingelheim International Gmbh Viral polymerase inhibitors
US7223785B2 (en) * 2003-01-22 2007-05-29 Boehringer Ingelheim International Gmbh Viral polymerase inhibitors
EP1455352A1 (en) * 2003-03-05 2004-09-08 Clariant International Ltd. New dyes for optical data recording
US7511145B2 (en) * 2003-08-01 2009-03-31 Genelabs Technologies, Inc. Bicyclic heteroaryl derivatives
DK1718608T3 (da) * 2004-02-20 2013-10-14 Boehringer Ingelheim Int Virale polymeraseinhibitorer
CA2618682C (en) * 2005-08-12 2011-06-21 Boehringer Ingelheim International Gmbh Viral polymerase inhibitors
JP2013500267A (ja) * 2009-07-23 2013-01-07 ヴァンダービルト ユニバーシティー ｍＧＬｕＲ４増強剤としての置換されたベンゾイミダゾールスルホンアミド類および置換されたインドールスルホンアミド類
WO2014160637A1 (en) 2013-03-26 2014-10-02 Momentive Performance Materials Inc. Coating composition and method for determining the uniformity and thickness of a no-rinse silane pretreatment
JP6956033B2 (ja) * 2018-03-14 2021-10-27 日本化薬株式会社 ベンゾアゾール化合物、並びにこれを含んだ顔料組成物
JP7211029B2 (ja) 2018-11-20 2023-01-24 日本電気硝子株式会社 ガラス物品の製造方法、及び薄板ガラスの加熱方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1469227A1 (de) * 1964-12-31 1970-06-04 Bayer Ag Furanverbindungen
DE1802863C2 (de) * 1968-10-12 1971-03-18 Basf Ag Verwendung von sulfonsaeuregruppenhaltigen Farbstoffen zum Faerben von Textilmaterial aus Polyamiden
CH509458A (de) * 1969-06-27 1971-06-30 Ciba Geigy Ag Verwendung von Benzofuranen zum optischen Aufhellen von Textilmaterial
DE2006517A1 (en) * 1970-02-13 1971-08-26 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Salts of 3-(benzimidazolyl-2') -7-dialkyl-co
DE2013262A1 (en) * 1970-03-20 1971-10-07 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Acid gp-contg 3-(benzimidazolyl-2')-7-dialkyl amino cumarin
CH577998A5 (es) * 1970-12-09 1976-07-30 Ciba Geigy Ag
US3940417A (en) * 1970-12-09 1976-02-24 Ciba-Geigy Corporation Quaternised benzofuranyl-benzimidazoles
CH1626371A4 (es) 1971-11-09 1974-10-15
JPS5529110B2 (es) * 1972-12-25 1980-08-01
CH117273A4 (es) * 1973-01-26 1976-07-15
CH590965A5 (es) * 1973-12-19 1977-08-31 Ciba Geigy Ag
CH616422A5 (es) * 1974-05-23 1980-03-31 Sandoz Ag
US4009994A (en) * 1974-08-22 1977-03-01 Ciba-Geigy Corporation Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles

Also Published As

Publication number Publication date
DD133810A5 (de) 1979-01-24
MX150024A (es) 1984-03-05
CA1099727A (en) 1981-04-21
GB1560321A (en) 1980-02-06
US4146725A (en) 1979-03-27
ES460994A1 (es) 1978-12-01
AU2726877A (en) 1979-02-01
DE2733156C2 (es) 1991-09-05
JPS5314735A (en) 1978-02-09
NL7708245A (nl) 1978-01-30
US4360679A (en) 1982-11-23
FR2359839A1 (fr) 1978-02-24
JPS6260422B2 (es) 1987-12-16
IT1079804B (it) 1985-05-13
CH632628GA3 (es) 1982-10-29
AT356052B (de) 1980-04-10
DE2733156A1 (de) 1978-02-02
SU929009A3 (ru) 1982-05-15
AR217651A1 (es) 1980-04-15
US4250317A (en) 1981-02-10
CH632628B (de)
FR2359839B1 (es) 1980-07-11
BR7704901A (pt) 1978-03-28
SE7708510L (sv) 1978-01-27
ATA538777A (de) 1979-09-15

Similar Documents

Publication Publication Date Title
ES470878A1 (es) Procedimiento para la aclaracion optica de materiales orga- nicos
ES473074A1 (es) Un procedimiento para la preparacion de derivados de tieno- tiacina
ES481729A1 (es) Procedimiento para la preparacion de derivados de 1,2-dihi- droquinolein-2-onas.
FI792005A (fi) 2-(2-alkoxietyl)-2'-hydroxi-6,7-benzomorfaner deras syraadditionssalter dessa innehaollande laekemedel och foerfarande foer deras framstaellning
ES8505997A1 (es) Un procedimiento para la preparacion de dihidropiridinas
SE8903226D0 (sv) Kemiska foereningar
IE830976L (en) 3-(arylthiomethyl)pyridines.
ES455909A1 (es) Procedimiento para preparar derivados de piperacina.
ES8100802A1 (es) Procedimiento para la preparacion de azolilcetales
FR2354326A1 (fr) Nouveaux 3-(alkyl oxygene)-1,9-dihydroxy (ou 1-hydroxy-9-ceto)-dibenzo (b,d) pyrannes a activite analgesique
ATE40117T1 (de) O-substituierte 3-oxypyridiniumsalze, verfahren zu ihrer herstellung und ihre verwendung als fungizide fuer den pflanzenschutz.
SE8005493L (sv) 4-(haftalenyloxi)piperidin-derivat
ES8106323A1 (es) Procedimiento para la obtencion de colorantes estirilicos
ATE19629T1 (de) N-substituierte derivate des tetrahydroisophthalimids.
FI801253A (fi) Oxazolin- och tiazolinderivat samt foerfarande foer framstaellning av dessa
SE8009015L (sv) Nya oxazoliner
JPS5227757A (en) Preparation of 6-aminomethylnaphthalene derivatives
ATE1550T1 (de) Clavulansaeurederivate, ihre herstellung und sie enthaltende pharmazeutische zusammensetzungen.
GB1120600A (en) Photographic silver halide emulsion
ATE28646T1 (de) Imidazo(1,2-a)chinoline, ihre salze, ihre herstellung und verwendung als arzneimittel und diese enthaltende zubereitungen.
ES483138A1 (es) Un procedimiento para la preparacion de derivados de tieno- tiacina