Electrochemical preparation of ether ketones from (poly)propylene glycol monoethers
Patent
·
OSTI ID:6634956
This invention is a method for preparing an ether ketone comprising electrolyzing a solution containing a (poly)propylene glycol monoether, hydroxyl ions and optionally water in an electrolytic cell having an anode at least partially coated with nickel peroxide, silver peroxide, cobalt peroxide or copper peroxide.
- Assignee:
- Dow Chemical Company
- Patent Number(s):
- US 4431493
- Application Number:
- TRN: 84-017581
- OSTI ID:
- 6634956
- Resource Relation:
- Patent File Date: Filed date 27 Sep 1982; Other Information: PAT-APPL-423876
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ETHERS
CHEMICAL PREPARATION
GLYCOLS
ELECTROLYSIS
KETONES
POLYPROPYLENE
ANIONS
ANODES
AQUEOUS SOLUTIONS
COBALT COMPOUNDS
COPPER COMPOUNDS
ELECTROLYTIC CELLS
HYDROXIDES
NICKEL COMPOUNDS
PEROXIDES
PLASTICS
SILVER COMPOUNDS
ALCOHOLS
CHARGED PARTICLES
DISPERSIONS
ELECTRODES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
IONS
LYSIS
MATERIALS
MIXTURES
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
POLYOLEFINS
SOLUTIONS
SYNTHESIS
SYNTHETIC MATERIALS
TRANSITION ELEMENT COMPOUNDS
400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)
400400 - Electrochemistry
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ETHERS
CHEMICAL PREPARATION
GLYCOLS
ELECTROLYSIS
KETONES
POLYPROPYLENE
ANIONS
ANODES
AQUEOUS SOLUTIONS
COBALT COMPOUNDS
COPPER COMPOUNDS
ELECTROLYTIC CELLS
HYDROXIDES
NICKEL COMPOUNDS
PEROXIDES
PLASTICS
SILVER COMPOUNDS
ALCOHOLS
CHARGED PARTICLES
DISPERSIONS
ELECTRODES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
IONS
LYSIS
MATERIALS
MIXTURES
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
POLYOLEFINS
SOLUTIONS
SYNTHESIS
SYNTHETIC MATERIALS
TRANSITION ELEMENT COMPOUNDS
400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)
400400 - Electrochemistry