BE844172A - Composition comprenant de l'anhydride maleique et une concentration, suffisante pour la stabiliser thermiquement, d'au-moins un compose stanneux - Google Patents

Composition comprenant de l'anhydride maleique et une concentration, suffisante pour la stabiliser thermiquement, d'au-moins un compose stanneux

Info

Publication number
BE844172A
BE844172A BE168952A BE168952A BE844172A BE 844172 A BE844172 A BE 844172A BE 168952 A BE168952 A BE 168952A BE 168952 A BE168952 A BE 168952A BE 844172 A BE844172 A BE 844172A
Authority
BE
Belgium
Prior art keywords
stanny
concentration
compound
sufficient
composition
Prior art date
Application number
BE168952A
Other languages
English (en)
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 filed Critical
Publication of BE844172A publication Critical patent/BE844172A/fr

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
BE168952A 1975-07-21 1976-07-15 Composition comprenant de l'anhydride maleique et une concentration, suffisante pour la stabiliser thermiquement, d'au-moins un compose stanneux BE844172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/597,360 US3985776A (en) 1975-07-21 1975-07-21 Stannous stabilization of maleic anhydride

Publications (1)

Publication Number Publication Date
BE844172A true BE844172A (fr) 1977-01-17

Family

ID=24391177

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168952A BE844172A (fr) 1975-07-21 1976-07-15 Composition comprenant de l'anhydride maleique et une concentration, suffisante pour la stabiliser thermiquement, d'au-moins un compose stanneux

Country Status (11)

Country Link
US (1) US3985776A (fr)
BE (1) BE844172A (fr)
CA (1) CA1052800A (fr)
DE (1) DE2632616A1 (fr)
DK (1) DK327076A (fr)
FR (1) FR2318916A1 (fr)
GB (1) GB1544980A (fr)
IE (1) IE42910B1 (fr)
IT (1) IT1064131B (fr)
LU (1) LU75419A1 (fr)
NL (1) NL7608028A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730810B2 (en) 1999-01-13 2004-05-04 Huntsman Petrochemical Corporation Anhydride stabilization
HU229607B1 (en) 1999-01-13 2014-02-28 Huntsman Petrochemical Llc Anhydride stabilization

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787316A (fr) * 1971-08-09 1973-02-08 Monsanto Co Stabilisation de la couleur d'anhydrides d'acides dicarboxyliques

Also Published As

Publication number Publication date
US3985776A (en) 1976-10-12
DE2632616A1 (de) 1977-01-27
IT1064131B (it) 1985-02-18
GB1544980A (en) 1979-04-25
DK327076A (da) 1977-01-22
CA1052800A (fr) 1979-04-17
NL7608028A (nl) 1977-01-25
FR2318916B1 (fr) 1978-12-15
IE42910L (en) 1977-01-21
IE42910B1 (en) 1980-11-05
FR2318916A1 (fr) 1977-02-18
LU75419A1 (fr) 1977-04-06

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