ES310453A1 - A METHOD OF PREPARING A STABILIZED DRY COMPOSITION OF DITIONITE. - Google Patents

A METHOD OF PREPARING A STABILIZED DRY COMPOSITION OF DITIONITE.

Info

Publication number
ES310453A1
ES310453A1 ES0310453A ES310453A ES310453A1 ES 310453 A1 ES310453 A1 ES 310453A1 ES 0310453 A ES0310453 A ES 0310453A ES 310453 A ES310453 A ES 310453A ES 310453 A1 ES310453 A1 ES 310453A1
Authority
ES
Spain
Prior art keywords
preparing
ditionite
dry composition
stabilized dry
stabilizer
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
ES0310453A
Other languages
Spanish (es)
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.)
Akzo NV
Original Assignee
Koninklijke Nederlandse Zoutindustrie NV
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 Koninklijke Nederlandse Zoutindustrie NV filed Critical Koninklijke Nederlandse Zoutindustrie NV
Publication of ES310453A1 publication Critical patent/ES310453A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • C01B17/665—Stabilisation by additives subsequent to preparation; Dust prevention by additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Drying Of Gases (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

A method of preparing a stabilized dry dithionite composition, comprising a stabilizer for reducing decomposition under the influence of air and moisture incorporated therein, characterized by the addition of suberic acid, azelaic acid, sebacic acid, a salt of these acids or a mixture of two or more of said components, as a stabilizer. (Machine-translation by Google Translate, not legally binding)
ES0310453A 1964-03-23 1965-03-12 A METHOD OF PREPARING A STABILIZED DRY COMPOSITION OF DITIONITE. Expired ES310453A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403057A NL6403057A (en) 1964-03-23 1964-03-23

Publications (1)

Publication Number Publication Date
ES310453A1 true ES310453A1 (en) 1965-07-01

Family

ID=19789625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310453A Expired ES310453A1 (en) 1964-03-23 1965-03-12 A METHOD OF PREPARING A STABILIZED DRY COMPOSITION OF DITIONITE.

Country Status (8)

Country Link
BE (1) BE661472A (en)
CH (1) CH421916A (en)
DE (1) DE1245924B (en)
ES (1) ES310453A1 (en)
FI (1) FI41827B (en)
GB (1) GB1040687A (en)
NL (1) NL6403057A (en)
SE (1) SE314361B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033194A1 (en) * 1990-10-19 1992-04-23 Basf Ag WATER-CONTAINING SODIUM-DITHION-PREPARATIONS
US5296210A (en) * 1992-12-31 1994-03-22 Hoechst Celanese Corporation Stabilized sodium dithionite

Also Published As

Publication number Publication date
CH421916A (en) 1966-10-15
SE314361B (en) 1969-09-08
FI41827B (en) 1969-12-01
GB1040687A (en) 1966-09-01
DE1245924B (en) 1967-08-03
BE661472A (en) 1965-07-16
NL6403057A (en) 1965-09-24

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