IT1024972B - Procedimento per la fabbricazione di fibre di polipropilene migliorate - Google Patents
Procedimento per la fabbricazione di fibre di polipropilene migliorateInfo
- Publication number
- IT1024972B IT1024972B IT70521/74A IT7052174A IT1024972B IT 1024972 B IT1024972 B IT 1024972B IT 70521/74 A IT70521/74 A IT 70521/74A IT 7052174 A IT7052174 A IT 7052174A IT 1024972 B IT1024972 B IT 1024972B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- polypropylene fibers
- improved polypropylene
- improved
- fibers
- Prior art date
Links
- -1 POLYPROPYLENE Polymers 0.000 title 1
- 239000004743 Polypropylene Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001155 polypropylene Polymers 0.000 title 1
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)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB56578/73A GB1492537A (en) | 1973-12-06 | 1973-12-06 | Process for the manufacture of polypropylene fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1024972B true IT1024972B (it) | 1978-07-20 |
Family
ID=10476984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70521/74A IT1024972B (it) | 1973-12-06 | 1974-12-04 | Procedimento per la fabbricazione di fibre di polipropilene migliorate |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE822934A (it) |
| BR (1) | BR7410145A (it) |
| CA (1) | CA1050224A (it) |
| DE (1) | DE2457373A1 (it) |
| DK (1) | DK629374A (it) |
| FR (1) | FR2253617B1 (it) |
| GB (1) | GB1492537A (it) |
| IE (1) | IE40548B1 (it) |
| IT (1) | IT1024972B (it) |
| NO (1) | NO142996C (it) |
| ZA (1) | ZA747738B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531734A (en) * | 1975-07-29 | 1978-11-08 | Aspin Shaw Ltd | Manufacturers of twine and the like |
-
1973
- 1973-12-06 GB GB56578/73A patent/GB1492537A/en not_active Expired
-
1974
- 1974-10-30 CA CA212,652A patent/CA1050224A/en not_active Expired
- 1974-12-04 BR BR10145/74A patent/BR7410145A/pt unknown
- 1974-12-04 DE DE19742457373 patent/DE2457373A1/de not_active Withdrawn
- 1974-12-04 IE IE2497/74A patent/IE40548B1/xx unknown
- 1974-12-04 BE BE151144A patent/BE822934A/xx unknown
- 1974-12-04 NO NO744374A patent/NO142996C/no unknown
- 1974-12-04 DK DK629374A patent/DK629374A/da unknown
- 1974-12-04 ZA ZA00747738A patent/ZA747738B/xx unknown
- 1974-12-04 FR FR7439632A patent/FR2253617B1/fr not_active Expired
- 1974-12-04 IT IT70521/74A patent/IT1024972B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2457373A1 (de) | 1975-06-12 |
| BR7410145A (pt) | 1976-06-08 |
| NO744374L (it) | 1975-06-30 |
| NO142996C (no) | 1980-11-26 |
| FR2253617B1 (it) | 1977-07-08 |
| ZA747738B (en) | 1976-01-28 |
| BE822934A (fr) | 1975-06-04 |
| CA1050224A (en) | 1979-03-13 |
| FR2253617A1 (it) | 1975-07-04 |
| IE40548B1 (en) | 1979-06-20 |
| DK629374A (it) | 1975-07-28 |
| IE40548L (en) | 1975-06-06 |
| GB1492537A (en) | 1977-11-23 |
| NO142996B (no) | 1980-08-18 |
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