CA2654809C - Polycetals, synthese et applications - Google Patents
Polycetals, synthese et applications Download PDFInfo
- Publication number
- CA2654809C CA2654809C CA2654809A CA2654809A CA2654809C CA 2654809 C CA2654809 C CA 2654809C CA 2654809 A CA2654809 A CA 2654809A CA 2654809 A CA2654809 A CA 2654809A CA 2654809 C CA2654809 C CA 2654809C
- Authority
- CA
- Canada
- Prior art keywords
- polyketal
- branched
- linear
- formulation
- occurrence
- 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 - Fee Related
Links
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention concerne des composés polycétals. Les composés sont synthétisés par la cétalisation sélective d'acides oxocarboxyliques, p. ex. d'acides cétoniques et de semi-aldéhydes, et de leurs esters, avec des tétrols et des polyols supérieurs, qui produit deux fonctions esters cétals cycliques ou plus par molécule, les fonctions cétals cycliques étant situées selon une conformation bis-, tris- ou polycétal. L'invention concerne également des applications de ces composés et leurs réactions ultérieures.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2674778A CA2674778C (fr) | 2007-10-09 | 2008-10-09 | Polycetals, synthese et applications |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96062707P | 2007-10-09 | 2007-10-09 | |
US96062807P | 2007-10-09 | 2007-10-09 | |
US96062607P | 2007-10-09 | 2007-10-09 | |
US60/960,628 | 2007-10-09 | ||
US60/960,627 | 2007-10-09 | ||
US60/960,626 | 2007-10-09 | ||
US8440108P | 2008-07-29 | 2008-07-29 | |
US61/084,401 | 2008-07-29 | ||
PCT/US2008/079337 WO2009049041A2 (fr) | 2007-10-09 | 2008-10-09 | Composés polycétals, synthèse et applications |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2674778A Division CA2674778C (fr) | 2007-10-09 | 2008-10-09 | Polycetals, synthese et applications |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2654809A1 CA2654809A1 (fr) | 2009-04-09 |
CA2654809C true CA2654809C (fr) | 2011-03-29 |
Family
ID=40580767
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2654809A Expired - Fee Related CA2654809C (fr) | 2007-10-09 | 2008-10-09 | Polycetals, synthese et applications |
CA2674778A Expired - Fee Related CA2674778C (fr) | 2007-10-09 | 2008-10-09 | Polycetals, synthese et applications |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2674778A Expired - Fee Related CA2674778C (fr) | 2007-10-09 | 2008-10-09 | Polycetals, synthese et applications |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2654809C (fr) |
-
2008
- 2008-10-09 CA CA2654809A patent/CA2654809C/fr not_active Expired - Fee Related
- 2008-10-09 CA CA2674778A patent/CA2674778C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2674778A1 (fr) | 2009-04-09 |
CA2654809A1 (fr) | 2009-04-09 |
CA2674778C (fr) | 2011-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20161011 |