CA2674778A1 - Polyketal compounds, synthesis, and applications - Google Patents
Polyketal compounds, synthesis, and applications Download PDFInfo
- Publication number
- CA2674778A1 CA2674778A1 CA002674778A CA2674778A CA2674778A1 CA 2674778 A1 CA2674778 A1 CA 2674778A1 CA 002674778 A CA002674778 A CA 002674778A CA 2674778 A CA2674778 A CA 2674778A CA 2674778 A1 CA2674778 A1 CA 2674778A1
- Authority
- CA
- Canada
- Prior art keywords
- branched
- linear
- alkaryl
- heteroatoms
- alkynyl
- 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.)
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- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a polymeric composition comprising polymers, said polymers comprising one or more repeat units of structure IV:
(see formula IV) wherein R1 is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms; R2 and R3 are independently hydrogen, a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms; R4 is a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms; a is 0 or an integer of 1 to 12; and .beta. is an integer of at least 1, each mentioned radicals being the same or different for each occurrence.
The invention also concerns a formulation comprising one or more of said polymeric compositions as defined or an article comprising said formulation.
(see formula IV) wherein R1 is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms; R2 and R3 are independently hydrogen, a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms; R4 is a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms; a is 0 or an integer of 1 to 12; and .beta. is an integer of at least 1, each mentioned radicals being the same or different for each occurrence.
The invention also concerns a formulation comprising one or more of said polymeric compositions as defined or an article comprising said formulation.
Claims (6)
1. A polymeric composition comprising polymers, said polymers comprising one or more repeat units of structure IV:
wherein:
R1 the same or different for each occurrence, is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms;
R2 and R3, the same or different for each occurrence, are independently hydrogen, a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms;
R4, the same or different for each occurrence, is a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms;
a, the same or different for each occurrence, is 0 or an integer of 1 to 12;
and .beta. is an integer of at least 1.
wherein:
R1 the same or different for each occurrence, is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms;
R2 and R3, the same or different for each occurrence, are independently hydrogen, a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms;
R4, the same or different for each occurrence, is a linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, or alkaryl; and optionally contains one or more heteroatoms;
a, the same or different for each occurrence, is 0 or an integer of 1 to 12;
and .beta. is an integer of at least 1.
2. A formulation comprising one or more polymeric compositions as defined in claim 1.
3. An article comprising a formulation as defined in claim 2.
4. A polymeric composition comprising polymers, said polymers comprising one or more repeat units of structure X:
wherein;
R1, the same or different for each occurrence, is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms; and .beta. is an integer of at least 1.
wherein;
R1, the same or different for each occurrence, is a divalent linear, branched, or cyclic alkyl, a linear, branched, or cyclic alkenyl, alkynyl, aryl, alkaryl, or an oligomeric or polymeric moiety; and optionally contains one or more heteroatoms; and .beta. is an integer of at least 1.
5. A formulation comprising one or more polymeric compositions as defined in claim 4.
6. An article comprising a formulation as defined in claim 5.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96062807P | 2007-10-09 | 2007-10-09 | |
| US96062707P | 2007-10-09 | 2007-10-09 | |
| US96062607P | 2007-10-09 | 2007-10-09 | |
| US60/960,626 | 2007-10-09 | ||
| US60/960,628 | 2007-10-09 | ||
| US60/960,627 | 2007-10-09 | ||
| US8440108P | 2008-07-29 | 2008-07-29 | |
| US61/084,401 | 2008-07-29 | ||
| CA2654809A CA2654809C (en) | 2007-10-09 | 2008-10-09 | Polyketal compounds, synthesis, and applications |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2654809A Division CA2654809C (en) | 2007-10-09 | 2008-10-09 | Polyketal compounds, synthesis, and applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2674778A1 true CA2674778A1 (en) | 2009-04-09 |
| CA2674778C CA2674778C (en) | 2011-11-29 |
Family
ID=40580767
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2674778A Expired - Fee Related CA2674778C (en) | 2007-10-09 | 2008-10-09 | Polyketal compounds, synthesis, and applications |
| CA2654809A Expired - Fee Related CA2654809C (en) | 2007-10-09 | 2008-10-09 | Polyketal compounds, synthesis, and applications |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2654809A Expired - Fee Related CA2654809C (en) | 2007-10-09 | 2008-10-09 | Polyketal compounds, synthesis, and applications |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2674778C (en) |
-
2008
- 2008-10-09 CA CA2674778A patent/CA2674778C/en not_active Expired - Fee Related
- 2008-10-09 CA CA2654809A patent/CA2654809C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2654809A1 (en) | 2009-04-09 |
| CA2674778C (en) | 2011-11-29 |
| CA2654809C (en) | 2011-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20161011 |