DE1094918B - Verfahren zur Herstellung von Faeden aus Polypropylen - Google Patents
Verfahren zur Herstellung von Faeden aus PolypropylenInfo
- Publication number
- DE1094918B DE1094918B DEM33580A DEM0033580A DE1094918B DE 1094918 B DE1094918 B DE 1094918B DE M33580 A DEM33580 A DE M33580A DE M0033580 A DEM0033580 A DE M0033580A DE 1094918 B DE1094918 B DE 1094918B
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- solution
- threads
- intrinsic viscosity
- production
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 15
- 229920001155 polypropylene Polymers 0.000 title claims description 15
- 239000004743 Polypropylene Substances 0.000 title claims description 14
- -1 polypropylene Polymers 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 238000000578 dry spinning Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 15
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- DFCWBHWOHAWROH-UHFFFAOYSA-N 2,2-diphenylethyl dihydrogen phosphite Chemical compound C=1C=CC=CC=1C(COP(O)O)C1=CC=CC=C1 DFCWBHWOHAWROH-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 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
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT352780X | 1956-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1094918B true DE1094918B (de) | 1960-12-15 |
Family
ID=11241191
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM33580A Pending DE1094918B (de) | 1956-03-30 | 1957-03-16 | Verfahren zur Herstellung von Faeden aus Polypropylen |
| DEM33677A Pending DE1088664B (de) | 1956-03-30 | 1957-03-26 | Verfahren zur Herstellung von Faeden oder Filmen aus Polypropylen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM33677A Pending DE1088664B (de) | 1956-03-30 | 1957-03-26 | Verfahren zur Herstellung von Faeden oder Filmen aus Polypropylen |
Country Status (7)
| Country | Link |
|---|---|
| BE (2) | BE556252A (enrdf_load_stackoverflow) |
| CH (2) | CH353122A (enrdf_load_stackoverflow) |
| DE (2) | DE1094918B (enrdf_load_stackoverflow) |
| FR (2) | FR1170921A (enrdf_load_stackoverflow) |
| GB (2) | GB822080A (enrdf_load_stackoverflow) |
| IT (1) | IT561304A (enrdf_load_stackoverflow) |
| NL (1) | NL215863A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219383B (de) | 1956-12-21 | 1966-06-16 | Montedison Spa | Verfahren zur Herstellung von Saecken und Packtuechern |
| US3017238A (en) * | 1960-04-07 | 1962-01-16 | Hercules Powder Co Ltd | Method for solvent spinning polyolefins |
| DE1504432C3 (de) * | 1961-04-20 | 1974-09-19 | Kalle Ag, 6202 Wiesbaden-Biebrich | Verfahren beim Herstellen von Polyolefin-Flachfolien |
| CH370390A (de) * | 1961-08-18 | 1963-03-29 | Sandoz Ag | Verfahren zum Färben von Polyolefinfasern |
| US3332732A (en) * | 1963-06-05 | 1967-07-25 | Exxon Research Engineering Co | Method of dyeing polyolefin fibers |
| US3504076A (en) * | 1967-04-06 | 1970-03-31 | Du Pont | Cooling of flash spinning cell atmosphere |
| GB9908163D0 (en) * | 1999-04-09 | 1999-06-02 | Dyno Ind Asa | Process |
-
0
- NL NL215863D patent/NL215863A/xx unknown
- BE BE556253D patent/BE556253A/xx unknown
- IT IT561304D patent/IT561304A/it unknown
- BE BE556252D patent/BE556252A/xx unknown
-
1957
- 1957-03-16 DE DEM33580A patent/DE1094918B/de active Pending
- 1957-03-25 GB GB9678/57A patent/GB822080A/en not_active Expired
- 1957-03-25 GB GB9677/57A patent/GB851611A/en not_active Expired
- 1957-03-26 CH CH353122D patent/CH353122A/de unknown
- 1957-03-26 DE DEM33677A patent/DE1088664B/de active Pending
- 1957-03-26 CH CH352780D patent/CH352780A/de unknown
- 1957-03-27 FR FR1170921D patent/FR1170921A/fr not_active Expired
- 1957-03-28 FR FR1174049D patent/FR1174049A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1174049A (fr) | 1959-03-05 |
| IT561304A (enrdf_load_stackoverflow) | |
| CH353122A (de) | 1961-03-31 |
| DE1088664B (de) | 1960-09-08 |
| FR1170921A (fr) | 1959-01-20 |
| GB822080A (en) | 1959-10-21 |
| NL215863A (enrdf_load_stackoverflow) | |
| BE556252A (enrdf_load_stackoverflow) | |
| BE556253A (enrdf_load_stackoverflow) | |
| CH352780A (de) | 1961-03-15 |
| GB851611A (en) | 1960-10-19 |
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