BE801364A - Procede de fabrication du formaldehyde - Google Patents

Procede de fabrication du formaldehyde

Info

Publication number
BE801364A
BE801364A BE132650A BE132650A BE801364A BE 801364 A BE801364 A BE 801364A BE 132650 A BE132650 A BE 132650A BE 132650 A BE132650 A BE 132650A BE 801364 A BE801364 A BE 801364A
Authority
BE
Belgium
Prior art keywords
manufacturing process
formaldehyde
formaldehyde manufacturing
manufacturing
Prior art date
Application number
BE132650A
Other languages
English (en)
Inventor
Hans Dr Diem
Guenther Dr Matthias
Albrecht Aicher
Hans Dr Haas
Hans Dipl Ing Schreiber
Heinrich Dr Sperber
Original Assignee
Basf 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 DE19722231248 external-priority patent/DE2231248C3/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE801364A publication Critical patent/BE801364A/fr

Links

Classifications

    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
BE132650A 1972-06-26 1973-06-25 Procede de fabrication du formaldehyde BE801364A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722231248 DE2231248C3 (de) 1972-06-26 Verfahren zur Herstellung von Formaldehyd

Publications (1)

Publication Number Publication Date
BE801364A true BE801364A (fr) 1973-12-26

Family

ID=5848841

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132650A BE801364A (fr) 1972-06-26 1973-06-25 Procede de fabrication du formaldehyde

Country Status (7)

Country Link
US (1) US3928461A (fr)
JP (1) JPS4955610A (fr)
BE (1) BE801364A (fr)
FR (1) FR2190789B1 (fr)
GB (1) GB1425751A (fr)
IT (1) IT988916B (fr)
NL (1) NL7308576A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442231C2 (de) * 1974-09-04 1982-04-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Formaldehyd
DE2444586C3 (de) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd
DE2548908C3 (de) * 1975-10-31 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Formaldehyd
US4076754A (en) * 1976-01-20 1978-02-28 E. I. Du Pont De Nemours And Company Formaldehyde manufacturing process
US4198351A (en) * 1977-04-15 1980-04-15 Celanese Corporation Formaldehyde production process
WO1994000188A1 (fr) * 1992-06-24 1994-01-06 Cyberonics, Inc. Traitement de troubles neuropsychiatriques par la stimulation d'un nerf

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465498A (en) * 1945-05-09 1949-03-29 Heyden Chemical Corp Production of formaldehyde
US2504402A (en) * 1945-10-27 1950-04-18 Du Pont Formaldehyde synthesis
US2462413A (en) * 1946-06-06 1949-02-22 Allied Chem & Dye Corp Production of formaldehyde
US2614125A (en) * 1949-01-10 1952-10-14 Shell Dev Olefin oxidation process employing cuprous oxide catalysts
US2908715A (en) * 1956-07-05 1959-10-13 Eguchi Takashi Process for preparing formalin by oxidation of methanol
US3272868A (en) * 1964-10-02 1966-09-13 Du Pont Intermittent water vapor addition during formaldehyde synthesis
US3318955A (en) * 1965-02-24 1967-05-09 Basf Ag Production of formaldehyde
DE1294360B (de) * 1967-06-06 1969-05-08 Basf Ag Verfahren zur Herstellung von Formaldehyd

Also Published As

Publication number Publication date
FR2190789B1 (fr) 1978-07-07
IT988916B (it) 1975-04-30
US3928461A (en) 1975-12-23
NL7308576A (fr) 1973-12-28
FR2190789A1 (fr) 1974-02-01
JPS4955610A (fr) 1974-05-30
GB1425751A (en) 1976-02-18
DE2231248B2 (de) 1976-05-20
DE2231248A1 (de) 1974-01-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN- & SODAFABRIK A.G.

Effective date: 19920630