DE1469111A1 - Verbesserte Faeden aus hochkristallinen Polyolefinen und Verfahren zu ihrer Gewinnung - Google Patents
Verbesserte Faeden aus hochkristallinen Polyolefinen und Verfahren zu ihrer GewinnungInfo
- Publication number
- DE1469111A1 DE1469111A1 DE19621469111 DE1469111A DE1469111A1 DE 1469111 A1 DE1469111 A1 DE 1469111A1 DE 19621469111 DE19621469111 DE 19621469111 DE 1469111 A DE1469111 A DE 1469111A DE 1469111 A1 DE1469111 A1 DE 1469111A1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- heated
- mixtures
- spinneret
- crystalline polyolefins
- 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
- 229920000098 polyolefin Polymers 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- -1 polypropylene Polymers 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000003607 modifier Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 2
- 101150038108 Art7 gene Proteins 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 239000001023 inorganic pigment Substances 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- 238000002074 melt spinning Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910017464 nitrogen compound Inorganic materials 0.000 claims 1
- 150000002830 nitrogen compounds Chemical class 0.000 claims 1
- 239000012860 organic pigment Substances 0.000 claims 1
- 229940114930 potassium stearate Drugs 0.000 claims 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- XDILCINHTMZTGG-UHFFFAOYSA-N 3-(3-dodecoxy-3-oxopropyl)sulfanylpropanoic acid Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(O)=O XDILCINHTMZTGG-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229940100630 metacresol Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 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
- D01D5/08—Melt spinning methods
- D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
-
- 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 |
|---|---|---|---|
| IT1572361 | 1961-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1469111A1 true DE1469111A1 (de) | 1968-11-14 |
Family
ID=11148181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621469111 Pending DE1469111A1 (de) | 1961-08-29 | 1962-08-27 | Verbesserte Faeden aus hochkristallinen Polyolefinen und Verfahren zu ihrer Gewinnung |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE621817A (en, 2012) |
| DE (1) | DE1469111A1 (en, 2012) |
| ES (1) | ES280357A1 (en, 2012) |
| FI (1) | FI40025C (en, 2012) |
| GB (1) | GB941199A (en, 2012) |
| NL (1) | NL282439A (en, 2012) |
| SE (1) | SE305923B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303606A (en) | 1978-04-04 | 1981-12-01 | Kling Tecs, Inc. | Method of extruding polypropylene yarn |
| US4193961A (en) * | 1978-04-04 | 1980-03-18 | Kling-Tecs, Inc. | Method of extruding polypropylene yarn |
-
0
- BE BE621817D patent/BE621817A/xx unknown
- NL NL282439D patent/NL282439A/xx unknown
-
1962
- 1962-08-24 GB GB3260762A patent/GB941199A/en not_active Expired
- 1962-08-24 FI FI155662A patent/FI40025C/fi active
- 1962-08-27 DE DE19621469111 patent/DE1469111A1/de active Pending
- 1962-08-28 SE SE930362A patent/SE305923B/xx unknown
- 1962-08-28 ES ES0280357A patent/ES280357A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB941199A (en) | 1963-11-06 |
| FI40025C (fi) | 1968-09-10 |
| FI40025B (en, 2012) | 1968-05-31 |
| BE621817A (en, 2012) | |
| SE305923B (en, 2012) | 1968-11-11 |
| NL282439A (en, 2012) | |
| ES280357A1 (es) | 1963-03-16 |
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