FR2159705A5 - - Google Patents

Info

Publication number
FR2159705A5
FR2159705A5 FR7140177A FR7140177A FR2159705A5 FR 2159705 A5 FR2159705 A5 FR 2159705A5 FR 7140177 A FR7140177 A FR 7140177A FR 7140177 A FR7140177 A FR 7140177A FR 2159705 A5 FR2159705 A5 FR 2159705A5
Authority
FR
France
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
FR7140177A
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.)
FMC Corp
Original Assignee
FMC Corp
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 to GB5069971A priority Critical patent/GB1349769A/en
Priority to DE2154510A priority patent/DE2154510A1/en
Application filed by FMC Corp filed Critical FMC Corp
Priority to FR7140177A priority patent/FR2159705A5/fr
Application granted granted Critical
Publication of FR2159705A5 publication Critical patent/FR2159705A5/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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7140177A 1971-11-01 1971-11-09 Expired FR2159705A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5069971A GB1349769A (en) 1971-11-01 1971-11-01 Polymerization process
DE2154510A DE2154510A1 (en) 1971-11-01 1971-11-02 METHOD FOR PRODUCING POLYMALIC ACID ANHYDRIDE
FR7140177A FR2159705A5 (en) 1971-11-01 1971-11-09

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5069971 1971-11-01
DE2154510A DE2154510A1 (en) 1971-11-01 1971-11-02 METHOD FOR PRODUCING POLYMALIC ACID ANHYDRIDE
FR7140177A FR2159705A5 (en) 1971-11-01 1971-11-09

Publications (1)

Publication Number Publication Date
FR2159705A5 true FR2159705A5 (en) 1973-06-22

Family

ID=27183805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140177A Expired FR2159705A5 (en) 1971-11-01 1971-11-09

Country Status (3)

Country Link
DE (1) DE2154510A1 (en)
FR (1) FR2159705A5 (en)
GB (1) GB1349769A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529092A (en) * 1976-07-22 1978-10-18 Ciba Geigy Polymerisation of maleic anhydride
DE2840167A1 (en) 1978-09-15 1980-03-27 Basf Ag METHOD FOR PRODUCING POLYMAL ACID ACID FROM MALE ACID ANHYDRIDE IN THE PRESENCE OF ACETANHYDRIDE AND HYDROGEN PEROXIDE
DE3039977A1 (en) 1980-10-23 1982-06-03 Basf Ag, 6700 Ludwigshafen AMMONIUM SALTS OF POLYMAL ACID AND THEIR USE OF CORROSION INHIBITORS IN MINERAL OILS
CN111072828A (en) * 2019-12-06 2020-04-28 南通联膦化工有限公司 Synthetic method of hydrolytic polymaleic anhydride

Also Published As

Publication number Publication date
DE2154510A1 (en) 1973-05-17
GB1349769A (en) 1974-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse