BE848179A - Procede de fabrication de fibrilles ou de microfibres de polypropylene, - Google Patents
Procede de fabrication de fibrilles ou de microfibres de polypropylene,Info
- Publication number
- BE848179A BE848179A BE172224A BE172224A BE848179A BE 848179 A BE848179 A BE 848179A BE 172224 A BE172224 A BE 172224A BE 172224 A BE172224 A BE 172224A BE 848179 A BE848179 A BE 848179A
- Authority
- BE
- Belgium
- Prior art keywords
- fibrilles
- microfibers
- polypropylene
- manufacturing
- manufacturing fibrilles
- Prior art date
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
- D01D5/11—Flash-spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29189/75A IT1054323B (it) | 1975-11-11 | 1975-11-11 | Procedimento di preparazione di fibrille per carta da soluzioni o di spersioni di polipropilene in n esano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE848179A true BE848179A (fr) | 1977-05-10 |
Family
ID=11226520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE172224A BE848179A (fr) | 1975-11-11 | 1976-11-10 | Procede de fabrication de fibrilles ou de microfibres de polypropylene, |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4105727A (fr) |
| JP (1) | JPS5263426A (fr) |
| AT (1) | AT344861B (fr) |
| AU (1) | AU1944876A (fr) |
| BE (1) | BE848179A (fr) |
| CA (1) | CA1091413A (fr) |
| DE (1) | DE2651267A1 (fr) |
| ES (1) | ES453177A1 (fr) |
| FR (1) | FR2331632A1 (fr) |
| GB (1) | GB1513088A (fr) |
| IT (1) | IT1054323B (fr) |
| NL (1) | NL185295C (fr) |
| SE (1) | SE424450B (fr) |
| SU (1) | SU755209A3 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426099A1 (fr) * | 1978-05-05 | 1979-12-14 | Solvay | Procede de production de fibrilles de polypropylene |
| US5279776A (en) * | 1991-09-17 | 1994-01-18 | E. I. Du Pont De Nemours And Company | Method for making strong discrete fibers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831845A (en) * | 1955-06-28 | 1958-04-22 | Union Carbide Corp | Process for the production of powdered polymers and copolymers of ethylene |
| US3032384A (en) * | 1956-10-19 | 1962-05-01 | Celanese Corp | Production of filamentary material |
| NL159115B (nl) * | 1970-06-29 | 1979-01-15 | Stamicarbon | Werkwijze voor de bereiding van poedervormige homo- of copolymeren van etheen. |
| PH10340A (en) * | 1971-06-03 | 1976-12-09 | Crown Zellerbach Int Inc | Synthetic papermaking pulp and process of manufacture |
| BE787033A (fr) * | 1971-08-06 | 1973-02-01 | Solvay | |
| BE795841A (fr) * | 1972-02-25 | 1973-08-23 | Montedison Spa | Procede de preparation de fibres a partir de matieres polymeres, convenant a la preparation de pulpe de papier |
| GB1435488A (en) * | 1972-08-01 | 1976-05-12 | Bp Chem Int Ltd | Process for the production of fibrous polymer particles |
| NL7305415A (fr) * | 1973-04-18 | 1974-10-22 |
-
1975
- 1975-11-11 IT IT29189/75A patent/IT1054323B/it active
-
1976
- 1976-11-05 SE SE7612407A patent/SE424450B/xx not_active IP Right Cessation
- 1976-11-05 NL NLAANVRAGE7612322,A patent/NL185295C/xx not_active IP Right Cessation
- 1976-11-08 AT AT827276A patent/AT344861B/de not_active IP Right Cessation
- 1976-11-08 GB GB46341/76A patent/GB1513088A/en not_active Expired
- 1976-11-09 AU AU19448/76A patent/AU1944876A/en not_active Expired
- 1976-11-09 CA CA265,202A patent/CA1091413A/fr not_active Expired
- 1976-11-10 FR FR7633850A patent/FR2331632A1/fr active Granted
- 1976-11-10 JP JP51134250A patent/JPS5263426A/ja active Pending
- 1976-11-10 DE DE19762651267 patent/DE2651267A1/de active Granted
- 1976-11-10 ES ES453177A patent/ES453177A1/es not_active Expired
- 1976-11-10 US US05/740,678 patent/US4105727A/en not_active Expired - Lifetime
- 1976-11-10 SU SU762421651A patent/SU755209A3/ru active
- 1976-11-10 BE BE172224A patent/BE848179A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL185295B (nl) | 1989-10-02 |
| US4105727A (en) | 1978-08-08 |
| NL7612322A (nl) | 1977-05-13 |
| CA1091413A (fr) | 1980-12-16 |
| DE2651267C2 (fr) | 1987-08-13 |
| ES453177A1 (es) | 1977-11-01 |
| ATA827276A (de) | 1977-12-15 |
| JPS5263426A (en) | 1977-05-25 |
| SE424450B (sv) | 1982-07-19 |
| GB1513088A (en) | 1978-06-07 |
| SE7612407L (sv) | 1977-05-12 |
| NL185295C (nl) | 1990-03-01 |
| AT344861B (de) | 1978-08-10 |
| AU1944876A (en) | 1978-05-18 |
| SU755209A3 (en) | 1980-08-07 |
| FR2331632B1 (fr) | 1978-12-22 |
| FR2331632A1 (fr) | 1977-06-10 |
| DE2651267A1 (de) | 1977-05-12 |
| IT1054323B (it) | 1981-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MONTEDISON S.P.A. Effective date: 19941130 |