NL106045C - - Google Patents

Info

Publication number
NL106045C
NL106045C NL106045DA NL106045C NL 106045 C NL106045 C NL 106045C NL 106045D A NL106045D A NL 106045DA NL 106045 C NL106045 C NL 106045C
Authority
NL
Netherlands
Application number
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.)
Publication of NL106045C publication Critical patent/NL106045C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Detergent Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
NL106045D 1958-09-02 NL106045C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6351158A CH367509A (de) 1958-09-02 1958-09-02 Verfahren zur Herstellung neuer Thiophenderivate

Publications (1)

Publication Number Publication Date
NL106045C true NL106045C (en:Method)

Family

ID=4525039

Family Applications (4)

Application Number Title Priority Date Filing Date
NL121733D NL121733C (en:Method) 1958-09-02
NL277287D NL277287A (en:Method) 1958-09-02
NL242891D NL242891A (en:Method) 1958-09-02
NL106045D NL106045C (en:Method) 1958-09-02

Family Applications Before (3)

Application Number Title Priority Date Filing Date
NL121733D NL121733C (en:Method) 1958-09-02
NL277287D NL277287A (en:Method) 1958-09-02
NL242891D NL242891A (en:Method) 1958-09-02

Country Status (7)

Country Link
US (1) US2995564A (en:Method)
BE (1) BE582221A (en:Method)
CH (1) CH367509A (en:Method)
DE (2) DE1109177B (en:Method)
FR (1) FR1233914A (en:Method)
GB (1) GB879610A (en:Method)
NL (4) NL106045C (en:Method)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593216A (en:Method) * 1959-07-21
NL134833C (en:Method) * 1960-08-11
DE1282021B (de) * 1960-08-11 1968-11-07 Ciba Geigy Verfahren zur Herstellung von Bis-(benzazolyl)-thiophenverbindungen
DE1121054B (de) * 1960-11-23 1962-01-04 Merck Ag E Verfahren zur Herstellung eines neuen Imidazolinderivates und dessen Saeureadditionssalzen
BE612775A (en:Method) * 1961-01-19
GB947982A (en) * 1961-01-19 1964-01-29 Ciba Ltd The brightening of polyester materials with 2, 5-di-(2-benzoxazolyl)-thiophene derivatives
NL278172A (en:Method) * 1961-05-09
NL122317C (en:Method) * 1961-07-19
BE623029A (en:Method) * 1961-09-29
NL285932A (en:Method) * 1961-11-27
US3136771A (en) * 1962-03-09 1964-06-09 Ciba Ltd Bis-(2-benzoxazolyl) furylmethy-pyridinium chloride
CH439715A (de) * 1962-05-04 1967-07-15 Ciba Geigy Verwendung von 2,5-Di-(1',3',4'-oxdiazolyl-(2'))-thiophenverbindungen zum optischen Aufhellen nichttextiler organischer Materialien
NL297105A (en:Method) * 1962-08-27
US3222290A (en) * 1962-10-17 1965-12-07 Nat Distillers Chem Corp Optical brightening of polystyrene and polyolefins
NL301170A (en:Method) * 1962-11-30
US3314894A (en) * 1962-11-30 1967-04-18 American Polymer And Chemical Scintillators, compounds useful therein, and method of making the same
NL131195C (en:Method) * 1964-04-29
CH424701A (de) * 1964-05-29 1966-08-15 Geigy Ag J R Verfahren zum optischen Aufhellen von polymere Ester der Terephthalsäure enthaltendem Fasermaterial
US3499762A (en) * 1966-11-03 1970-03-10 Eastman Kodak Co Photographic elements comprising novel u.v.-absorbing optical brightening agents
CH577062B5 (en:Method) * 1973-09-05 1976-06-30 Ciba Geigy Ag
CA1084511A (en) * 1976-07-05 1980-08-26 Leonardo Guglielmetti Process for the manufacture of 2,5-bis-(benzoxazolyl)- thiophene compounds
ES467739A1 (es) * 1977-03-16 1979-07-01 Hoechst Ag Procedimiento para la preparacion de compuestos de bisbenci-midazolil sustituidos
IT1099589B (it) * 1978-08-04 1985-09-18 Ravizza Spa Processo per la preparazione di derivati dell'acido benzoxazolil propionico
US4547528A (en) * 1984-12-24 1985-10-15 Stauffer Chemical Company Method of preventing scorch in a polyurethane foam and product thereof
US5221749A (en) * 1989-03-13 1993-06-22 Sumitomo Seika Chemicals Co., Ltd. Production of dibenzoxazolylthiophenes
EP0387725B1 (en) * 1989-03-13 1997-01-22 Sumitomo Seika Chemicals Co., Ltd. Production of thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters
WO2002032886A1 (en) * 2000-10-18 2002-04-25 Ciba Specialty Chemicals Holding Inc. A process for the preparation of bis-benzazolyl compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808407A (en) * 1957-10-01 New imidazolium compounds
GB588972A (en) * 1942-12-23 1947-06-09 Chem Ind Basel Manufacture of new water-soluble derivatives of cyclic amidines
NL114605B (en:Method) * 1942-12-23
AT195921B (de) * 1955-06-17 1958-02-25 Ciba Geigy Verfahren zur Herstellung von Di-aryloxazolylverbindungen
DE1040555B (de) 1955-06-17 1958-10-09 Ciba Geigy Verfahren zur Herstellung neuer, optisch aufhellend wirkender ª‡,ª‰-Di-[benzoxazolyl-(2)]-aethylene
AT195922B (de) * 1956-06-02 1958-02-25 Ciba Geigy Verfahren zur Herstellung von α,β-Di-[aryloxazolyl-(2)]-äthylenverbindungen

Also Published As

Publication number Publication date
BE582221A (en:Method)
DE1109177B (de) 1961-06-22
NL277287A (en:Method)
CH6351158A4 (en:Method) 1963-04-11
NL242891A (en:Method)
US2995564A (en) 1961-08-08
GB879610A (en) 1961-10-11
CH367509A (de) 1963-04-11
FR1233914A (fr) 1960-10-13
DE1166197B (de) 1964-03-26
NL121733C (en:Method)

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