FR2264645B3 - - Google Patents
Info
- Publication number
- FR2264645B3 FR2264645B3 FR7508591A FR7508591A FR2264645B3 FR 2264645 B3 FR2264645 B3 FR 2264645B3 FR 7508591 A FR7508591 A FR 7508591A FR 7508591 A FR7508591 A FR 7508591A FR 2264645 B3 FR2264645 B3 FR 2264645B3
- Authority
- FR
- France
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1249674 | 1974-03-20 | ||
| GB1249574 | 1974-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264645A1 FR2264645A1 (en) | 1975-10-17 |
| FR2264645B3 true FR2264645B3 (en) | 1977-11-25 |
Family
ID=26249054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7508591A Granted FR2264645A1 (en) | 1974-03-20 | 1975-03-19 | Fibrille prodn. by fibrillating longitudinally grooved plastic tape - which is initially drawn to reduce its thickness |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS50132222A (en) |
| DE (1) | DE2511916A1 (en) |
| FR (1) | FR2264645A1 (en) |
| IT (1) | IT1034389B (en) |
| NL (1) | NL7503245A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19837499A1 (en) * | 1998-08-13 | 2000-02-17 | Wki Isoliertechnik Gmbh Berlin | Fibrillated geotextile film of polypropylene or polyethylene made on production line for fibrillated tape by adjusting material composition and operating parameters |
| US20060000196A1 (en) * | 2004-07-02 | 2006-01-05 | Beier Scott B | Fluid filter |
| US8021466B2 (en) | 2008-03-18 | 2011-09-20 | Carpenter Co. | Fluid flow filter and method of making and using |
-
1975
- 1975-03-18 IT IT2139375A patent/IT1034389B/en active
- 1975-03-19 NL NL7503245A patent/NL7503245A/en unknown
- 1975-03-19 DE DE19752511916 patent/DE2511916A1/en active Pending
- 1975-03-19 FR FR7508591A patent/FR2264645A1/en active Granted
- 1975-03-20 JP JP3307375A patent/JPS50132222A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2511916A1 (en) | 1975-10-02 |
| JPS50132222A (en) | 1975-10-20 |
| NL7503245A (en) | 1975-09-23 |
| IT1034389B (en) | 1979-09-10 |
| FR2264645A1 (en) | 1975-10-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |