PT88319A - Teia polimerica com micro-bolhas essencialmento impermeavel a fluidos, ligadura absorvente compreendendo a referida teia, processo continuo a aparelho para a sua formacao - Google Patents
Teia polimerica com micro-bolhas essencialmento impermeavel a fluidos, ligadura absorvente compreendendo a referida teia, processo continuo a aparelho para a sua formacaoInfo
- Publication number
- PT88319A PT88319A PT88319A PT8831988A PT88319A PT 88319 A PT88319 A PT 88319A PT 88319 A PT88319 A PT 88319A PT 8831988 A PT8831988 A PT 8831988A PT 88319 A PT88319 A PT 88319A
- Authority
- PT
- Portugal
- Prior art keywords
- fluid
- movement
- low noise
- aberration
- bubbled
- Prior art date
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/088,923 US4772444A (en) | 1987-08-24 | 1987-08-24 | Method and apparatus for making microbubbled and/or microapertured polymeric webs using hydraulic pressure |
US07/088,933 US4846821A (en) | 1987-08-24 | 1987-08-24 | Substantially fluid-impervious microbubbled polymeric web exhibiting low levels of noise when subjected to movement |
Publications (2)
Publication Number | Publication Date |
---|---|
PT88319A true PT88319A (pt) | 1989-06-30 |
PT88319B PT88319B (pt) | 1994-07-29 |
Family
ID=26779194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8831988A PT88319B (pt) | 1987-08-24 | 1988-08-22 | Teia polimerica com micro-bolhas essencialmento impermeavel a fluidos, ligadura absorvente compreendendo a referida teia, processo continuo a aparelho para a sua formacao |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT88319B (pt) |
-
1988
- 1988-08-22 PT PT8831988A patent/PT88319B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT88319B (pt) | 1994-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19940110 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20040712 |