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1. US5345013 - Safe handling of tetrafluoroethylene

Office United States of America
Application Number 08074635
Application Date 10.06.1993
Publication Number 5345013
Publication Date 06.09.1994
Grant Number 5345013
Grant Date 06.09.1994
Publication Kind A
IPC
C07C 21/185
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
21Acyclic unsaturated compounds containing halogen atoms
02containing carbon-to-carbon double bonds
18containing fluorine
185Tetrafluoroethene
C07C 17/42
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
38Separation; Purification; Stabilisation; Use of additives
42Use of additives, e.g. for stabilisation
C07C 17/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
C07C 21/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
21Acyclic unsaturated compounds containing halogen atoms
C09K 3/30
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
30for aerosols
CPC
C07C 17/42
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
38Separation; Purification; Stabilisation; Use of additives
42Use of additives, e.g. for stabilisation
Applicants E. I. du Pont de Nemours and Company
Inventors Van Bramer David J.
Shiflett Mark B.
Yokozeki Akimichi
Agents Tocker Edwin
Title
(EN) Safe handling of tetrafluoroethylene
Abstract
(EN)

Tetrafluoroethylene is made safe (non-explosive) to handle by forming a liquid solution of tetrafluoroethylene and carbon dioxide, one in the other, in a pressurized container.