GB1355912A - Process for the production of discontinuous fibrils - Google Patents
Process for the production of discontinuous fibrilsInfo
- Publication number
- GB1355912A GB1355912A GB3657372A GB3657372A GB1355912A GB 1355912 A GB1355912 A GB 1355912A GB 3657372 A GB3657372 A GB 3657372A GB 3657372 A GB3657372 A GB 3657372A GB 1355912 A GB1355912 A GB 1355912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- polymer
- solvent
- phase
- fibrils
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000007711 solidification Methods 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002033 PVDF binder Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- D01D5/11—Flash-spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63673 | 1971-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1355912A true GB1355912A (en) | 1974-06-12 |
Family
ID=19726794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3657372A Expired GB1355912A (en) | 1971-08-06 | 1972-08-04 | Process for the production of discontinuous fibrils |
Country Status (20)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257842A (en) | 1976-06-22 | 1981-03-24 | Montedison S.P.A. | Preparing permanently embossed, highly porous wallpapers |
| GB2187133A (en) * | 1986-02-28 | 1987-09-03 | Extrusion Systems Ltd | Spinning die for production of blown fibre |
| US4710336A (en) * | 1982-04-27 | 1987-12-01 | Montedison S.P.A. | Process for preparing two-component synthetic fibers suited for replacing cellulose fibers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| LU67153A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-02 | 1974-10-09 | ||
| DE2326143B2 (de) * | 1973-05-23 | 1979-04-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Kurzfasern aus thermoplastischen Kunststoffen |
| IT1001664B (it) * | 1973-11-08 | 1976-04-30 | Sir Soc Italiana Resine Spa | Prodotto microfibroso adatto ad es sere impiegato nella produzione di carte sintetiche e relativo procedi mento di ppreparazione |
| DE2363672C3 (de) * | 1973-12-21 | 1982-08-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Kurzfasern aus Niederdruckpolyäthylen und deren Verwendung |
| LU76197A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-11-12 | 1978-07-10 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081519A (en) * | 1962-01-31 | 1963-03-19 | Fibrillated strand | |
| DE1934541A1 (de) * | 1969-07-08 | 1971-01-14 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Stapelfasern aus thermoplastischen Kunststoffen |
-
0
- BE BE787032D patent/BE787032A/xx not_active IP Right Cessation
-
1971
- 1971-08-06 LU LU63673A patent/LU63673A1/xx unknown
-
1972
- 1972-07-06 ES ES404590A patent/ES404590A1/es not_active Expired
- 1972-07-27 AR AR243293A patent/AR194260A1/es active
- 1972-07-28 DE DE2237285A patent/DE2237285C2/de not_active Expired
- 1972-07-28 IT IT27595/72A patent/IT963504B/it active
- 1972-07-31 AU AU45145/72A patent/AU456038B2/en not_active Expired
- 1972-07-31 NL NL7210518A patent/NL7210518A/xx unknown
- 1972-08-01 FR FR7227779A patent/FR2148449B1/fr not_active Expired
- 1972-08-01 ZA ZA725286A patent/ZA725286B/xx unknown
- 1972-08-03 BR BR5240/72A patent/BR7205240D0/pt unknown
- 1972-08-03 CA CA148,706A patent/CA1049213A/en not_active Expired
- 1972-08-04 PL PL1972157120A patent/PL82153B1/xx unknown
- 1972-08-04 TR TR17492A patent/TR17492A/xx unknown
- 1972-08-04 GB GB3657372A patent/GB1355912A/en not_active Expired
- 1972-08-04 CH CH1159072A patent/CH562887A5/xx not_active IP Right Cessation
- 1972-08-04 AT AT676372A patent/AT335039B/de not_active IP Right Cessation
- 1972-08-04 DD DD164870A patent/DD100499A5/xx unknown
- 1972-08-04 RO RO71860A patent/RO61753A/ro unknown
- 1972-08-07 JP JP7906172A patent/JPS568123B1/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257842A (en) | 1976-06-22 | 1981-03-24 | Montedison S.P.A. | Preparing permanently embossed, highly porous wallpapers |
| US4710336A (en) * | 1982-04-27 | 1987-12-01 | Montedison S.P.A. | Process for preparing two-component synthetic fibers suited for replacing cellulose fibers |
| GB2187133A (en) * | 1986-02-28 | 1987-09-03 | Extrusion Systems Ltd | Spinning die for production of blown fibre |
| GB2187133B (en) * | 1986-02-28 | 1989-11-08 | Extrusion Systems Ltd | Spinning die for use in the production of blown fibre |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |