FR1055030A - Procédé perfectionné d'obtention d'hydrocarbures perhalogénés - Google Patents

Procédé perfectionné d'obtention d'hydrocarbures perhalogénés

Info

Publication number
FR1055030A
FR1055030A FR1055030DA FR1055030A FR 1055030 A FR1055030 A FR 1055030A FR 1055030D A FR1055030D A FR 1055030DA FR 1055030 A FR1055030 A FR 1055030A
Authority
FR
France
Prior art keywords
obtaining
improved process
perhalogenated hydrocarbons
perhalogenated
hydrocarbons
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
English (en)
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.)
MW Kellogg Co
Original Assignee
MW Kellogg Co
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 MW Kellogg Co filed Critical MW Kellogg Co
Application granted granted Critical
Publication of FR1055030A publication Critical patent/FR1055030A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • 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
    • C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/24—Trifluorochloroethene
FR1055030D 1951-05-11 1952-04-21 Procédé perfectionné d'obtention d'hydrocarbures perhalogénés Expired FR1055030A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1030563XA 1951-05-11 1951-05-11
US225850A US2705706A (en) 1951-05-11 1951-05-11 Polymerization of perhalocarbons with trifluorodichloropropionyl peroxide

Publications (1)

Publication Number Publication Date
FR1055030A true FR1055030A (fr) 1954-02-16

Family

ID=61628521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055030D Expired FR1055030A (fr) 1951-05-11 1952-04-21 Procédé perfectionné d'obtention d'hydrocarbures perhalogénés

Country Status (4)

Country Link
US (1) US2705706A (fr)
DE (2) DE1058993B (fr)
FR (1) FR1055030A (fr)
GB (1) GB723445A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830097A (en) * 1952-10-13 1958-04-08 Ohmite Mfg Company Inc Fluorination of a telomer of trichlorobromomethane and vinylidene chloride
US3318854A (en) * 1953-04-03 1967-05-09 Minnesota Mining & Mfg Fluorinated elastomeric copolymers
US2856439A (en) * 1953-09-17 1958-10-14 Hoechst Ag Process for the production of fluorinated polymers
US2852573A (en) * 1953-12-23 1958-09-16 Polaroid Corp 1, 1-difluoro-2, 2-dimethylethylene and its preparation
US2877217A (en) * 1954-06-23 1959-03-10 Union Carbide Corp Process for polymerizing completely halogen-substituted ethylenes
US2919263A (en) * 1954-07-14 1959-12-29 Hoechst Ag Process for the preparation of high molecular weight fluorine compounds
US2820027A (en) * 1954-09-07 1958-01-14 Minnesota Mining & Mfg Polymerization of trifluorochloroethylene
US2952669A (en) * 1954-09-17 1960-09-13 Du Pont Polymerization of perfluorocarbon polymers
US2784176A (en) * 1954-12-21 1957-03-05 Kellogg M W Co Polymerization of perhalocarbons with chloropropionyl peroxides
US2834766A (en) * 1955-01-13 1958-05-13 Minnesota Mining & Mfg Copolymers of perfluorobutadiene and vinyl alkyl ethers and method of preparation thereof
US2862244A (en) * 1955-02-28 1958-12-02 Minnesota Mining & Mfg Extrusion molding of copolymers of trifluorochloroethylene and vinylidene fluoride
DE1078329B (de) * 1955-04-27 1960-03-24 Du Pont Verfahren zur Herstellung eines elastischen Mischpolymerisats aus Vinylidenfluorid und einem anderen Fluorolefin
US2880248A (en) * 1955-07-12 1959-03-31 Minnesota Mining & Mfg Radical addition reactions of halogenated olefins and compounds produced thereby
DE1124242B (de) * 1955-10-22 1962-02-22 Hoechst Ag Verfahren zur Polymerisation von polymerisationsfaehigen halogenhaltigen monomeren Verbindungen
US2956988A (en) * 1955-12-15 1960-10-18 Du Pont Copolymers of 1, 1-difluoroisobutylene
US2893983A (en) * 1956-04-23 1959-07-07 Minnesota Mining & Mfg Copolymers of dichlorohexafluorobutene
US2914514A (en) * 1956-04-30 1959-11-24 Minnesota Mining & Mfg Copolymers of dichlorohexafluoro-butene
US2915509A (en) * 1956-06-25 1959-12-01 Minnesota Mining & Mfg Copolymers of trifluorochloroethylene
US3017436A (en) * 1956-11-28 1962-01-16 Dow Chemical Co Preparation of fluoral
US2955099A (en) * 1957-03-29 1960-10-04 Du Pont Viscosity stabilized melt extrudable perfluorocarbon polymers
US3023187A (en) * 1958-04-02 1962-02-27 Minnesota Mining & Mfg Process of copolymerizing hexafluoropropene with vinylidene fluoride in the presenceof silica and the product thereof
US2975220A (en) * 1958-11-13 1961-03-14 Pennsalt Chemicals Corp Fluorinated organic compounds
US3091648A (en) * 1958-11-26 1963-05-28 Pennsalt Chemicals Corp Vinylidine fluoride derived cotelomer oils
US3002031A (en) * 1959-01-30 1961-09-26 Pennsalt Chemicals Corp Halogenated organic compounds
US3056767A (en) * 1960-11-14 1962-10-02 Du Pont Copolymers of vinylidene fluoride, hexafluoropropene, and perfluoro-2-butene
US3139352A (en) * 1962-08-08 1964-06-30 Du Pont Process of using a masking coating of a telomer of tetrafluoroethylene
JPS61152652A (ja) * 1984-12-27 1986-07-11 Daikin Ind Ltd 含フツ素ジアシルパ−オキサイドおよびその用途
US5453477A (en) * 1992-05-01 1995-09-26 Alliedsignal Inc. Process of polymerizing chloroetrifluoroethylene with alkyl hydroperoxide and metal metabisulfite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463585A (fr) * 1942-07-23
US2531134A (en) * 1946-03-12 1950-11-21 American Cyanamid Co Dimethyl phthalate solution of acetyl peroxide as catalyst for trifluorochloroethylene polymerization
US2534058A (en) * 1946-11-30 1950-12-12 Du Pont Polymerization of tetrafluoroethylene with dibasic acid peroxide catalysts
US2586550A (en) * 1947-09-10 1952-02-19 Atomic Energy Commission Halogen-substituted acetyl peroxide catalyst for halo-olefin polymerization
US2580373A (en) * 1948-05-17 1951-12-25 Zimmerman Charles Process for preparing perhaloacetyl peroxide
US2564024A (en) * 1948-05-21 1951-08-14 William T Miller Method of making halocarbon polymers
US2559630A (en) * 1950-03-04 1951-07-10 Du Pont Fluorinated acyl peroxides
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US2816147A (en) * 1955-03-07 1957-12-10 Minnesota Mining & Mfg Preparation of perhaloacetyl peroxides

Also Published As

Publication number Publication date
DE1058993B (de) 1959-06-11
GB723445A (en) 1955-02-09
DE1030563B (de) 1958-05-22
US2705706A (en) 1955-04-05

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