FR864918A - Procédé pour la production d'interpolymères acryliques - Google Patents

Procédé pour la production d'interpolymères acryliques

Info

Publication number
FR864918A
FR864918A FR864918DA FR864918A FR 864918 A FR864918 A FR 864918A FR 864918D A FR864918D A FR 864918DA FR 864918 A FR864918 A FR 864918A
Authority
FR
France
Prior art keywords
production
acrylic interpolymers
interpolymers
acrylic
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.)
CIE DES MEULES NORTON
Original Assignee
CIE DES MEULES NORTON
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 CIE DES MEULES NORTON filed Critical CIE DES MEULES NORTON
Application granted granted Critical
Publication of FR864918A publication Critical patent/FR864918A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/22—Accessories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR864918D 1939-04-18 1940-04-15 Procédé pour la production d'interpolymères acryliques Expired FR864918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268543A US2266004A (en) 1939-04-18 1939-04-18 Process for partially hydrolyzing acrylate esters

Publications (1)

Publication Number Publication Date
FR864918A true FR864918A (fr) 1941-05-08

Family

ID=23023449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864918D Expired FR864918A (fr) 1939-04-18 1940-04-15 Procédé pour la production d'interpolymères acryliques

Country Status (3)

Country Link
US (1) US2266004A (fr)
FR (1) FR864918A (fr)
GB (1) GB569434A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463608A (en) * 1943-12-10 1949-03-08 Martin L Fein Process for purifying acrylic esters
US2465991A (en) * 1946-05-22 1949-04-05 Du Pont Purification of polymerizable esters
BE543030A (fr) * 1954-11-26
US2892825A (en) * 1957-02-14 1959-06-30 Rohm & Haas Polyacrylamide obtained by reacting polymethylacrylate with n-methylglucamine and method of preparing same
US3021364A (en) * 1960-01-12 1962-02-13 Sartomer Resins Inc Preparation of dry sodium methacrylate
US3414485A (en) * 1967-05-17 1968-12-03 Escambia Chem Corp Process for drying methacrylic acid by extraction and azeotropic distillation
US3663375A (en) * 1970-03-31 1972-05-16 American Cyanamid Co Separation of components from a reaction product mixture of water isobutyric acid and methacrylic acid by phase separation and distillations

Also Published As

Publication number Publication date
US2266004A (en) 1941-12-16
GB569434A (en) 1945-05-24

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