FR2236827B1 - - Google Patents

Info

Publication number
FR2236827B1
FR2236827B1 FR7423475A FR7423475A FR2236827B1 FR 2236827 B1 FR2236827 B1 FR 2236827B1 FR 7423475 A FR7423475 A FR 7423475A FR 7423475 A FR7423475 A FR 7423475A FR 2236827 B1 FR2236827 B1 FR 2236827B1
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
FR7423475A
Other versions
FR2236827A1 (fr
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
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 DE19732334981 external-priority patent/DE2334981C3/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2236827A1 publication Critical patent/FR2236827A1/fr
Application granted granted Critical
Publication of FR2236827B1 publication Critical patent/FR2236827B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7423475A 1973-07-10 1974-07-05 Expired FR2236827B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732334981 DE2334981C3 (de) 1973-07-10 Verfahren zur Herstellung von Formaldehyd

Publications (2)

Publication Number Publication Date
FR2236827A1 FR2236827A1 (fr) 1975-02-07
FR2236827B1 true FR2236827B1 (fr) 1983-07-18

Family

ID=5886436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423475A Expired FR2236827B1 (fr) 1973-07-10 1974-07-05

Country Status (9)

Country Link
US (1) US4209466A (fr)
JP (1) JPS5037709A (fr)
AT (1) AT335412B (fr)
BE (1) BE817441A (fr)
FR (1) FR2236827B1 (fr)
GB (1) GB1466444A (fr)
IT (1) IT1015747B (fr)
NL (1) NL7409019A (fr)
ZA (1) ZA744386B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223502B (en) * 1988-10-06 1991-07-31 Bip Chemicals Ltd Plant for the production of alkylated resins
DE4315799A1 (de) * 1993-05-12 1994-11-17 Basf Ag Verfahren zur Herstellung von Formyldehyd durch oxidative Dehydrierung von Methanol in Gegenwart von Distickstoffoxid
US5635583A (en) * 1995-06-06 1997-06-03 Borden Chemical, Inc. Catalytic composition and method for curing urea-formaldehyde resin
CN102351670B (zh) * 2011-07-28 2013-11-06 福建省永安林业(集团)股份有限公司 脲醛胶馏出水参与吸收式应用于甲醛生产的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA539300A (fr) * 1957-04-09 V. Moses Douglas Oxydation catalytique de matiere de rebut d'usine
US2614072A (en) * 1947-12-19 1952-10-14 Standard Oil Dev Co Separation of mixtures containing alcohols, aldehydes, and ketones
US2545889A (en) * 1948-11-19 1951-03-20 Celanese Corp Recovery of oxygenated compounds
AT218492B (de) 1960-06-21 1961-12-11 Leuna Werke Veb Verfahren zur Reinigung der Reaktionsluft bei der Herstellung von Formaldehyd durch katalytische Umsetzung von Methanol in Gegenwart von Silberkatalysatoren
DE1259850B (de) * 1964-11-05 1968-02-01 Jan Sellin Reaktionsapparat mit Fuellkoerpern
AT399670B (de) * 1992-11-04 1995-06-26 Lindner Ges M B H Maschf Vorrichtung zum zerkleinern von abfällen

Also Published As

Publication number Publication date
ATA566774A (de) 1976-07-15
US4209466A (en) 1980-06-24
ZA744386B (en) 1975-08-27
NL7409019A (nl) 1975-01-14
AT335412B (de) 1977-03-10
DE2334981A1 (de) 1975-01-30
IT1015747B (it) 1977-05-20
FR2236827A1 (fr) 1975-02-07
GB1466444A (en) 1977-03-09
JPS5037709A (fr) 1975-04-08
BE817441A (fr) 1975-01-09
DE2334981B2 (de) 1975-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse