FR1472236A - Process for forming polymaleic anhydride - Google Patents

Process for forming polymaleic anhydride

Info

Publication number
FR1472236A
FR1472236A FR47512A FR47512A FR1472236A FR 1472236 A FR1472236 A FR 1472236A FR 47512 A FR47512 A FR 47512A FR 47512 A FR47512 A FR 47512A FR 1472236 A FR1472236 A FR 1472236A
Authority
FR
France
Prior art keywords
forming
polymaleic anhydride
polymaleic
anhydride
forming polymaleic
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
FR47512A
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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
Priority claimed from US428838A external-priority patent/US3359246A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to FR47512A priority Critical patent/FR1472236A/en
Application granted granted Critical
Publication of FR1472236A publication Critical patent/FR1472236A/en
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
    • C08F22/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/04—Anhydrides, e.g. cyclic anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR47512A 1965-01-28 1966-01-27 Process for forming polymaleic anhydride Expired FR1472236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR47512A FR1472236A (en) 1965-01-28 1966-01-27 Process for forming polymaleic anhydride

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US428838A US3359246A (en) 1965-01-28 1965-01-28 Process for making poly
FR47512A FR1472236A (en) 1965-01-28 1966-01-27 Process for forming polymaleic anhydride
NL6617200A NL6617200A (en) 1965-01-28 1966-12-07
CH543867A CH476769A (en) 1965-01-28 1967-04-18 Process for homopolymerizing maleic anhydride

Publications (1)

Publication Number Publication Date
FR1472236A true FR1472236A (en) 1967-03-10

Family

ID=27428890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47512A Expired FR1472236A (en) 1965-01-28 1966-01-27 Process for forming polymaleic anhydride

Country Status (1)

Country Link
FR (1) FR1472236A (en)

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