BR9407887A - Process for stabilizing cyclic acetals and saturated cyclic acetals and stabilized cyclic acetals - Google Patents

Process for stabilizing cyclic acetals and saturated cyclic acetals and stabilized cyclic acetals

Info

Publication number
BR9407887A
BR9407887A BR9407887A BR9407887A BR9407887A BR 9407887 A BR9407887 A BR 9407887A BR 9407887 A BR9407887 A BR 9407887A BR 9407887 A BR9407887 A BR 9407887A BR 9407887 A BR9407887 A BR 9407887A
Authority
BR
Brazil
Prior art keywords
cyclic acetals
stabilizing
stabilized
saturated
acetals
Prior art date
Application number
BR9407887A
Other languages
Portuguese (pt)
Inventor
Daryl A Young
Adin Lee Stautzenberger
Michael G Yearwood
Original Assignee
Hoechst Celanese 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
Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of BR9407887A publication Critical patent/BR9407887A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BR9407887A 1993-10-25 1994-10-24 Process for stabilizing cyclic acetals and saturated cyclic acetals and stabilized cyclic acetals BR9407887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14300893A 1993-10-25 1993-10-25
PCT/US1994/012165 WO1995011892A1 (en) 1993-10-25 1994-10-24 Stabilization of cyclic acetals

Publications (1)

Publication Number Publication Date
BR9407887A true BR9407887A (en) 1996-10-29

Family

ID=22502185

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407887A BR9407887A (en) 1993-10-25 1994-10-24 Process for stabilizing cyclic acetals and saturated cyclic acetals and stabilized cyclic acetals

Country Status (3)

Country Link
EP (1) EP0725780A1 (en)
BR (1) BR9407887A (en)
WO (1) WO1995011892A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9902806B2 (en) 2013-07-09 2018-02-27 Mitsubishi Gas Chemical Company, Inc. Trioxane composition and method for storing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694144A1 (en) * 1967-04-08 1971-07-29 Hoechst Ag Process for stabilizing polyacetals
FR2297214A1 (en) * 1975-01-10 1976-08-06 Rhone Poulenc Ind Trioxane stabilised with pyrrole and or indole cpds. - also chlorohydrocarbons, pref 1,1,1-trichloroethane stabilised with this mixture
JPS51146477A (en) * 1975-06-11 1976-12-16 Showa Highpolymer Co Ltd Method for stabilizing unsaturated cycloacetal resins
CH605905A5 (en) * 1975-07-18 1978-10-13 Lonza Ag

Also Published As

Publication number Publication date
EP0725780A4 (en) 1996-06-12
WO1995011892A1 (en) 1995-05-04
EP0725780A1 (en) 1996-08-14

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B08F Application fees: dismissal - article 86 of industrial property law