GB1363928A - Production of formaldehyde derivatives of aliphatic hydroxyl com pounds - Google Patents

Production of formaldehyde derivatives of aliphatic hydroxyl com pounds

Info

Publication number
GB1363928A
GB1363928A GB5928671A GB5928671A GB1363928A GB 1363928 A GB1363928 A GB 1363928A GB 5928671 A GB5928671 A GB 5928671A GB 5928671 A GB5928671 A GB 5928671A GB 1363928 A GB1363928 A GB 1363928A
Authority
GB
United Kingdom
Prior art keywords
production
aliphatic hydroxyl
com pounds
formaldehyde
formaldehyde derivatives
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
GB5928671A
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
Publication of GB1363928A publication Critical patent/GB1363928A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C07D321/02—Seven-membered rings
    • C07D321/04—Seven-membered rings not condensed with other rings
    • C07D321/06—1,3-Dioxepines; Hydrogenated 1,3-dioxepines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • 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
    • C08J2359/00—Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • C08J2359/02—Copolyoxymethylenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1363928 Formals from polyformaldehyde plastics waste BADISCHE ANILIN- & SODAFABBIK AG 21 Dec 1971 [28 Dec 1970] 59286/71 Heading C2C The reaction product of formaldehyde with an aliphatic hydroxy compound (including methylene glycol) is made by reacting polyoxymethylene waste, as formaldehyde source, with the hydroxy compound in the presence of an aqueous acid catalyst at 60-150‹ C. Examples describe the preparation of trioxane, dioxolane, butane-diol formal (dioxepane) and dibutyl formal.
GB5928671A 1970-12-28 1971-12-21 Production of formaldehyde derivatives of aliphatic hydroxyl com pounds Expired GB1363928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702064100 DE2064100A1 (en) 1970-12-28 1970-12-28 Production of formaldehyde derivatives of aliphatic hydroxy compounds

Publications (1)

Publication Number Publication Date
GB1363928A true GB1363928A (en) 1974-08-21

Family

ID=5792381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5928671A Expired GB1363928A (en) 1970-12-28 1971-12-21 Production of formaldehyde derivatives of aliphatic hydroxyl com pounds

Country Status (4)

Country Link
BE (1) BE776525A (en)
DE (1) DE2064100A1 (en)
FR (1) FR2120727A5 (en)
GB (1) GB1363928A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2770837C1 (en) * 2020-12-08 2022-04-22 Чайна Университи оф Петролеум (Хуадун) Method for alcoholysis of biomass for a petroleum-based plastic polyformaldehyde material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035495A1 (en) * 1990-11-08 1992-05-14 Hoechst Ag METHOD FOR PRODUCING TRIOXANE
WO2010022269A2 (en) * 2008-08-20 2010-02-25 Futurefuel Chemical Company Preparation of dibutoxymethane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2770837C1 (en) * 2020-12-08 2022-04-22 Чайна Университи оф Петролеум (Хуадун) Method for alcoholysis of biomass for a petroleum-based plastic polyformaldehyde material

Also Published As

Publication number Publication date
DE2064100A1 (en) 1972-07-13
BE776525A (en) 1972-06-12
FR2120727A5 (en) 1972-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee