FR2069777A5 - - Google Patents

Info

Publication number
FR2069777A5
FR2069777A5 FR7041786A FR7041786A FR2069777A5 FR 2069777 A5 FR2069777 A5 FR 2069777A5 FR 7041786 A FR7041786 A FR 7041786A FR 7041786 A FR7041786 A FR 7041786A FR 2069777 A5 FR2069777 A5 FR 2069777A5
Authority
FR
France
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
FR7041786A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR2069777A5 publication Critical patent/FR2069777A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR7041786A 1969-11-22 1970-11-20 Expired FR2069777A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691958778 DE1958778A1 (de) 1969-11-22 1969-11-22 Optische Aufheller

Publications (1)

Publication Number Publication Date
FR2069777A5 true FR2069777A5 (fr) 1971-09-03

Family

ID=5751818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041786A Expired FR2069777A5 (fr) 1969-11-22 1970-11-20

Country Status (4)

Country Link
CH (1) CH527210A (fr)
DE (1) DE1958778A1 (fr)
FR (1) FR2069777A5 (fr)
GB (1) GB1321900A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006171A1 (fr) * 1978-06-09 1980-01-09 Hoechst Aktiengesellschaft Composés stilbéniques, procédé pour leur préparation et leur utilisation comme agents de blanchiment optique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006171A1 (fr) * 1978-06-09 1980-01-09 Hoechst Aktiengesellschaft Composés stilbéniques, procédé pour leur préparation et leur utilisation comme agents de blanchiment optique

Also Published As

Publication number Publication date
DE1958778A1 (de) 1971-06-03
CH527210A (de) 1972-08-31
GB1321900A (en) 1973-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse