BE647588A - - Google Patents

Info

Publication number
BE647588A
BE647588A BE647588DA BE647588A BE 647588 A BE647588 A BE 647588A BE 647588D A BE647588D A BE 647588DA BE 647588 A BE647588 A BE 647588A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE647588A publication Critical patent/BE647588A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE647588D 1963-05-07 1964-05-06 BE647588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT956963 1963-05-07

Publications (1)

Publication Number Publication Date
BE647588A true BE647588A (fr) 1964-11-06

Family

ID=11132306

Family Applications (1)

Application Number Title Priority Date Filing Date
BE647588D BE647588A (fr) 1963-05-07 1964-05-06

Country Status (3)

Country Link
BE (1) BE647588A (fr)
GB (1) GB1017618A (fr)
NL (1) NL6405068A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0522368A1 (fr) * 1991-06-28 1993-01-13 Aristech Chemical Corporation Préparation de néopentylglycol (IV)
EP0522367A1 (fr) * 1991-06-28 1993-01-13 Aristech Chemical Corporation Préparation de néopentylglycol (III)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1793512B2 (de) * 1968-09-27 1974-07-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,2-Dimethyl-3-hydroxypropanal
BE758910A (fr) * 1969-11-15 1971-05-13 Basf Ag Preparation de dimethyl-2, 2-propanediol-1, 3
DE2711381A1 (de) * 1977-03-16 1978-09-21 Basf Ag Verfahren zur herstellung von vinylmilchsaeure und ihren estern
US4855515A (en) * 1987-08-12 1989-08-08 Eastman Kodak Company Process for the production of neopentyl glycol
US5532417A (en) * 1991-04-26 1996-07-02 Aristech Chemical Corporation Manufacture of neopentyl glycol (IV)
US5144088A (en) * 1991-04-26 1992-09-01 Aristech Chemical Corporation Manufacture of neopentyl glycol (I)
US5185478A (en) * 1991-06-17 1993-02-09 Aristech Chemical Corporation Manufacture of neopentyl glycol (IIA)
EP0543970B1 (fr) * 1991-06-17 1996-08-28 Aristech Chemical Corporation Fabrication de neopentylglycol (iia)
WO1997016401A1 (fr) * 1995-11-03 1997-05-09 Union Carbide Chemicals & Plastics Technology Corporation Melanges reactionnels contenant des diols d'hydrocarbures substitues et procedes de preparation
US20220371980A1 (en) * 2019-11-07 2022-11-24 Eastman Chemical Company Recycle content oxo glycols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0522368A1 (fr) * 1991-06-28 1993-01-13 Aristech Chemical Corporation Préparation de néopentylglycol (IV)
EP0522367A1 (fr) * 1991-06-28 1993-01-13 Aristech Chemical Corporation Préparation de néopentylglycol (III)

Also Published As

Publication number Publication date
NL6405068A (fr) 1964-11-09
GB1017618A (en) 1966-01-19

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