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 acetalsInfo
- 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
Links
- -1 cyclic acetals Chemical class 0.000 title 3
- 230000000087 stabilizing effect Effects 0.000 title 1
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)
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)
| 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)
| 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 |
-
1994
- 1994-10-24 BR BR9407887A patent/BR9407887A/en unknown
- 1994-10-24 WO PCT/US1994/012165 patent/WO1995011892A1/en not_active Ceased
- 1994-10-24 EP EP94932004A patent/EP0725780A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995011892A1 (en) | 1995-05-04 |
| EP0725780A1 (en) | 1996-08-14 |
| EP0725780A4 (en) | 1996-06-12 |
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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 |