DK0419795T3 - 2,4-pentadion-1,5-disulfonsyre og en fremgangsmåde til fremstilling heraf - Google Patents

2,4-pentadion-1,5-disulfonsyre og en fremgangsmåde til fremstilling heraf

Info

Publication number
DK0419795T3
DK0419795T3 DK90114255.4T DK90114255T DK0419795T3 DK 0419795 T3 DK0419795 T3 DK 0419795T3 DK 90114255 T DK90114255 T DK 90114255T DK 0419795 T3 DK0419795 T3 DK 0419795T3
Authority
DK
Denmark
Prior art keywords
pentadione
preparation
disulfonic acid
disulfonic
acid
Prior art date
Application number
DK90114255.4T
Other languages
English (en)
Inventor
Stanley Robert Sandler
Original Assignee
Atochem North America
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 Atochem North America filed Critical Atochem North America
Application granted granted Critical
Publication of DK0419795T3 publication Critical patent/DK0419795T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK90114255.4T 1989-09-28 1990-07-25 2,4-pentadion-1,5-disulfonsyre og en fremgangsmåde til fremstilling heraf DK0419795T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/413,793 US4987249A (en) 1989-09-28 1989-09-28 2,4-pentanedione-1,5-disulfonic acid and method for preparing the same

Publications (1)

Publication Number Publication Date
DK0419795T3 true DK0419795T3 (da) 1993-12-13

Family

ID=23638657

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90114255.4T DK0419795T3 (da) 1989-09-28 1990-07-25 2,4-pentadion-1,5-disulfonsyre og en fremgangsmåde til fremstilling heraf

Country Status (7)

Country Link
US (1) US4987249A (da)
EP (1) EP0419795B1 (da)
JP (1) JPH03120249A (da)
BR (1) BR9004836A (da)
CA (1) CA2022636A1 (da)
DE (1) DE69004042T2 (da)
DK (1) DK0419795T3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293941B2 (en) * 2005-08-05 2007-11-13 Halliburton Energy Services, Inc. Methods for cementing using compositions containing salts
GB2442906B (en) * 2005-08-05 2011-10-26 Halliburton Energy Serv Inc Use of 2, 4 -pentanedione disulfonate salts in cement compositions
US7258738B2 (en) * 2005-08-05 2007-08-21 Halliburton Energy Services, Inc. Cementing compositions including salts
US7273949B2 (en) * 2005-08-05 2007-09-25 Halliburton Energy Services, Inc. Salts and methods for their preparation
JP2011502184A (ja) * 2007-10-16 2011-01-20 ビーエーエスエフ ソシエタス・ヨーロピア ポリエーテルスルホネート構造を有する新規な界面活性剤、その界面活性剤の製造方法、及び第三級原油製造のためのその界面活性剤の使用方法
FR2928334B1 (fr) 2008-03-05 2010-05-07 Renault Sas Agencement de renfort de bouclier de vehicule automobile.
US10417112B2 (en) * 2016-09-19 2019-09-17 International Business Machines Corporation Code coverage through overlay hooks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037974A (en) * 1929-04-16 1936-04-21 Ig Farbenindustrie Ag Sulphonic acids of higher aliphatic ketones
US2195088A (en) * 1938-04-30 1940-03-26 Ig Farbenindustrie Ag Sulphonated ketones
US2308841A (en) * 1940-04-23 1943-01-19 Du Pont Manufacture of secondary aliphatic monoketomonosulphonates
DK229088A (da) * 1987-05-01 1988-11-02 Pennwalt Corp Fremgangsmaade til fremstilling af propanon-1,3-disulfonsyre

Also Published As

Publication number Publication date
JPH03120249A (ja) 1991-05-22
US4987249A (en) 1991-01-22
EP0419795A1 (en) 1991-04-03
EP0419795B1 (en) 1993-10-20
DE69004042T2 (de) 1994-04-21
BR9004836A (pt) 1991-09-10
DE69004042D1 (de) 1993-11-25
CA2022636A1 (en) 1991-03-29

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