DE1660458A1 - Verfahren zum Verstrecken von Fasern - Google Patents
Verfahren zum Verstrecken von FasernInfo
- Publication number
- DE1660458A1 DE1660458A1 DE19651660458 DE1660458A DE1660458A1 DE 1660458 A1 DE1660458 A1 DE 1660458A1 DE 19651660458 DE19651660458 DE 19651660458 DE 1660458 A DE1660458 A DE 1660458A DE 1660458 A1 DE1660458 A1 DE 1660458A1
- Authority
- DE
- Germany
- Prior art keywords
- stretching
- fibers
- godet
- speed
- temperature
- 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
- 239000000835 fiber Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims 1
- 239000003605 opacifier Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 description 10
- 239000004711 α-olefin Substances 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 238000009987 spinning Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 4
- 238000002074 melt spinning Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT757764 | 1964-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1660458A1 true DE1660458A1 (de) | 1970-10-22 |
Family
ID=11125177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651660458 Pending DE1660458A1 (de) | 1964-04-07 | 1965-03-29 | Verfahren zum Verstrecken von Fasern |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1660458A1 (enrdf_load_stackoverflow) |
| ES (1) | ES311052A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1087884A (enrdf_load_stackoverflow) |
| NL (1) | NL6503897A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145828A1 (de) * | 1981-01-26 | 1982-08-19 | Showa Denko K.K., Tokyo | Verfahren zur herstellung von endlosgarn hoher reissfestigkeit |
-
1965
- 1965-03-26 NL NL6503897A patent/NL6503897A/xx unknown
- 1965-03-26 ES ES0311052A patent/ES311052A1/es not_active Expired
- 1965-03-29 DE DE19651660458 patent/DE1660458A1/de active Pending
- 1965-03-29 GB GB1320465A patent/GB1087884A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145828A1 (de) * | 1981-01-26 | 1982-08-19 | Showa Denko K.K., Tokyo | Verfahren zur herstellung von endlosgarn hoher reissfestigkeit |
| DE3145828C2 (de) * | 1981-01-26 | 1987-03-05 | Showa Denko K.K., Tokio/Tokyo | Verfahren zur Herstellung von Endlosgarn hoher Reißfestigkeit aus Polyäthylen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1087884A (en) | 1967-10-18 |
| ES311052A1 (es) | 1966-04-16 |
| NL6503897A (enrdf_load_stackoverflow) | 1965-10-08 |
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