FR1454304A - Polymerization of maleic anhydride and products obtained - Google Patents

Polymerization of maleic anhydride and products obtained

Info

Publication number
FR1454304A
FR1454304A FR38893A FR38893A FR1454304A FR 1454304 A FR1454304 A FR 1454304A FR 38893 A FR38893 A FR 38893A FR 38893 A FR38893 A FR 38893A FR 1454304 A FR1454304 A FR 1454304A
Authority
FR
France
Prior art keywords
polymerization
maleic anhydride
products obtained
products
maleic
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
FR38893A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film 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 DE1965G0045152 priority Critical patent/DE1570708A1/en
Priority to BE672161D priority patent/BE672161A/fr
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Priority to FR38893A priority patent/FR1454304A/en
Application granted granted Critical
Publication of FR1454304A publication Critical patent/FR1454304A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR38893A 1965-11-10 1965-11-18 Polymerization of maleic anhydride and products obtained Expired FR1454304A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1965G0045152 DE1570708A1 (en) 1965-11-10 1965-11-10 Process for the homopolymerization of maleic anhydride
BE672161D BE672161A (en) 1965-11-10 1965-11-10
FR38893A FR1454304A (en) 1965-11-10 1965-11-18 Polymerization of maleic anhydride and products obtained

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1965G0045152 DE1570708A1 (en) 1965-11-10 1965-11-10 Process for the homopolymerization of maleic anhydride
BE672161 1965-11-10
FR38893A FR1454304A (en) 1965-11-10 1965-11-18 Polymerization of maleic anhydride and products obtained

Publications (1)

Publication Number Publication Date
FR1454304A true FR1454304A (en) 1966-09-30

Family

ID=25656341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38893A Expired FR1454304A (en) 1965-11-10 1965-11-18 Polymerization of maleic anhydride and products obtained

Country Status (3)

Country Link
BE (1) BE672161A (en)
DE (1) DE1570708A1 (en)
FR (1) FR1454304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009171A2 (en) * 1978-09-15 1980-04-02 BASF Aktiengesellschaft Process for the preparation of polymaleic acid from maleic anhydride in the presence of acetic anhydride and hydrogen peroxyde, and the use of the polymaleic acid thus prepared as builder and as incrustation inhibitor in detergent compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009171A2 (en) * 1978-09-15 1980-04-02 BASF Aktiengesellschaft Process for the preparation of polymaleic acid from maleic anhydride in the presence of acetic anhydride and hydrogen peroxyde, and the use of the polymaleic acid thus prepared as builder and as incrustation inhibitor in detergent compositions
EP0009171A3 (en) * 1978-09-15 1980-04-16 Basf Aktiengesellschaft Process for the preparation of polymaleic acid from maleic anhydride in the presence of acetic anhydride and hydrogen peroxyde, and the use of the polymaleic acid thus prepared as builder and as incrustation inhibitor in detergent compositions

Also Published As

Publication number Publication date
BE672161A (en) 1966-03-01
DE1570708A1 (en) 1970-03-05

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