FR641750A - Process for the production of formaldehyde solutions - Google Patents

Process for the production of formaldehyde solutions

Info

Publication number
FR641750A
FR641750A FR641750DA FR641750A FR 641750 A FR641750 A FR 641750A FR 641750D A FR641750D A FR 641750DA FR 641750 A FR641750 A FR 641750A
Authority
FR
France
Prior art keywords
production
formaldehyde solutions
formaldehyde
solutions
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
Other languages
French (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR641750A publication Critical patent/FR641750A/en
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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/55—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of oligo- or polymeric oxo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR641750D 1926-10-08 1927-10-03 Process for the production of formaldehyde solutions Expired FR641750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE641750X 1926-10-08

Publications (1)

Publication Number Publication Date
FR641750A true FR641750A (en) 1928-08-09

Family

ID=6580157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641750D Expired FR641750A (en) 1926-10-08 1927-10-03 Process for the production of formaldehyde solutions

Country Status (2)

Country Link
BE (1) BE345501A (en)
FR (1) FR641750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024439A1 (en) * 1992-06-03 1993-12-09 E.I. Du Pont De Nemours And Company Aqueous process for recycling acetal polymer and moldings thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024439A1 (en) * 1992-06-03 1993-12-09 E.I. Du Pont De Nemours And Company Aqueous process for recycling acetal polymer and moldings thereof

Also Published As

Publication number Publication date
BE345501A (en)

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