CA2013669C - Emulsions stables de perfluoropolyethers - Google Patents
Emulsions stables de perfluoropolyethers Download PDFInfo
- Publication number
- CA2013669C CA2013669C CA002013669A CA2013669A CA2013669C CA 2013669 C CA2013669 C CA 2013669C CA 002013669 A CA002013669 A CA 002013669A CA 2013669 A CA2013669 A CA 2013669A CA 2013669 C CA2013669 C CA 2013669C
- Authority
- CA
- Canada
- Prior art keywords
- group
- cf2o
- perfluoropolyether
- units
- perfluoropolyethers
- 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 - Lifetime
Links
Landscapes
- Colloid Chemistry (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002013669A CA2013669C (fr) | 1989-03-31 | 1990-04-02 | Emulsions stables de perfluoropolyethers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8919974A IT1229222B (it) | 1989-03-31 | 1989-03-31 | Emulsioni stabili di perfluoropolieteri |
CA002013669A CA2013669C (fr) | 1989-03-31 | 1990-04-02 | Emulsions stables de perfluoropolyethers |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2013669A1 CA2013669A1 (fr) | 1991-10-02 |
CA2013669C true CA2013669C (fr) | 2001-01-09 |
Family
ID=25674043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002013669A Expired - Lifetime CA2013669C (fr) | 1989-03-31 | 1990-04-02 | Emulsions stables de perfluoropolyethers |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2013669C (fr) |
-
1990
- 1990-04-02 CA CA002013669A patent/CA2013669C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2013669A1 (fr) | 1991-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |