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FR814839A - Process for the separation of constituents from complexes containing halides - Google Patents

Process for the separation of constituents from complexes containing halides

Info

Publication number
FR814839A
FR814839A FR814839DA FR814839A FR 814839 A FR814839 A FR 814839A FR 814839D A FR814839D A FR 814839DA FR 814839 A FR814839 A FR 814839A
Authority
FR
France
Prior art keywords
constituents
separation
complexes containing
containing halides
halides
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
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR814839A publication Critical patent/FR814839A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
FR814839D 1935-12-13 1936-12-12 Process for the separation of constituents from complexes containing halides Expired FR814839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US814839XA 1935-12-13 1935-12-13

Publications (1)

Publication Number Publication Date
FR814839A true FR814839A (en) 1937-06-30

Family

ID=22164466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814839D Expired FR814839A (en) 1935-12-13 1936-12-12 Process for the separation of constituents from complexes containing halides

Country Status (1)

Country Link
FR (1) FR814839A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731081A1 (en) * 1995-03-09 1996-09-11 Hoechst Aktiengesellschaft Recovery of highly fluorinated carboxylic acids from gaseous phase
US7795332B2 (en) 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
US8404790B2 (en) 2005-07-15 2013-03-26 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
US8466231B2 (en) 2007-04-27 2013-06-18 3M Innovative Properties Company Process for removing fluorinated emulsifier from fluoropolymer dispersions using an anion-exchange resin and a pH-dependent surfactant and fluoropolymer dispersions containing a pH-dependent surfactant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731081A1 (en) * 1995-03-09 1996-09-11 Hoechst Aktiengesellschaft Recovery of highly fluorinated carboxylic acids from gaseous phase
US5990330A (en) * 1995-03-09 1999-11-23 Dyneon Gmbh Recovery of highly fluorinated carboxylic acids from the gas phase
US7795332B2 (en) 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
US8404790B2 (en) 2005-07-15 2013-03-26 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
US8466231B2 (en) 2007-04-27 2013-06-18 3M Innovative Properties Company Process for removing fluorinated emulsifier from fluoropolymer dispersions using an anion-exchange resin and a pH-dependent surfactant and fluoropolymer dispersions containing a pH-dependent surfactant
US9212693B2 (en) 2007-04-27 2015-12-15 3M Innovative Properties Company Fluoropolymer coated articles

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