CA1250724A - Production de pellicules poreuses - Google Patents
Production de pellicules poreusesInfo
- Publication number
- CA1250724A CA1250724A CA000559126A CA559126A CA1250724A CA 1250724 A CA1250724 A CA 1250724A CA 000559126 A CA000559126 A CA 000559126A CA 559126 A CA559126 A CA 559126A CA 1250724 A CA1250724 A CA 1250724A
- Authority
- CA
- Canada
- Prior art keywords
- film
- resin
- polyethylene resin
- barium sulfate
- density polyethylene
- 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
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000559126A CA1250724A (fr) | 1983-12-16 | 1988-02-17 | Production de pellicules poreuses |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58236333A JPS60129240A (ja) | 1983-12-16 | 1983-12-16 | 多孔性フイルム及びその製造法 |
JP236333/1983 | 1983-12-16 | ||
JP40440/1984 | 1984-03-05 | ||
JP59040440A JPS60185803A (ja) | 1984-03-05 | 1984-03-05 | 使い捨ておむつ |
JP5357784A JPS60199037A (ja) | 1984-03-22 | 1984-03-22 | 多孔性フイルム及びその製造法 |
JP53576/1984 | 1984-03-22 | ||
JP5357684A JPS60199036A (ja) | 1984-03-22 | 1984-03-22 | 多孔性フイルム及びその製造法 |
JP53577/1984 | 1984-03-22 | ||
CA000470090A CA1245026A (fr) | 1983-12-16 | 1984-12-13 | Production de pellicules poreuses |
CA000559126A CA1250724A (fr) | 1983-12-16 | 1988-02-17 | Production de pellicules poreuses |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000470090A Division CA1245026A (fr) | 1983-12-16 | 1984-12-13 | Production de pellicules poreuses |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1250724A true CA1250724A (fr) | 1989-03-07 |
Family
ID=27508239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000559126A Expired CA1250724A (fr) | 1983-12-16 | 1988-02-17 | Production de pellicules poreuses |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1250724A (fr) |
-
1988
- 1988-02-17 CA CA000559126A patent/CA1250724A/fr not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |