DE1256837B - Verfahren zur Herstellung von Fasern und Faeden aus linearen Polyestern - Google Patents
Verfahren zur Herstellung von Fasern und Faeden aus linearen PolyesternInfo
- Publication number
- DE1256837B DE1256837B DEF32112A DEF0032112A DE1256837B DE 1256837 B DE1256837 B DE 1256837B DE F32112 A DEF32112 A DE F32112A DE F0032112 A DEF0032112 A DE F0032112A DE 1256837 B DE1256837 B DE 1256837B
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- polyester
- threads
- terephthalate
- thread
- 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 28
- 229920000728 polyester Polymers 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 12
- 238000009987 spinning Methods 0.000 claims description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- 238000002074 melt spinning Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 claims 1
- 239000006187 pill Substances 0.000 description 11
- 230000015556 catabolic process Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 8
- -1 dimethyhsophthalate Chemical compound 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008380 degradant Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009999 singeing Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 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
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL121430D NL121430C (enrdf_load_stackoverflow) | 1960-09-14 | ||
| NL269134D NL269134A (enrdf_load_stackoverflow) | 1960-09-14 | ||
| DEF32112A DE1256837B (de) | 1960-09-14 | 1960-09-14 | Verfahren zur Herstellung von Fasern und Faeden aus linearen Polyestern |
| US137508A US3245955A (en) | 1960-09-14 | 1961-09-12 | Process for the manufacture of fibers and filaments of polyethylene terephthalate |
| BE608188A BE608188A (fr) | 1960-09-14 | 1961-09-14 | Procédé de préparation de fibres et filaments en polyesters linéaires |
| FR873207A FR1300518A (fr) | 1960-09-14 | 1961-09-14 | Procédé de préparation de fibres et filaments en polyesters linéaires |
| GB33044/61A GB986619A (en) | 1960-09-14 | 1961-09-14 | Process for the manufacture of fibres and filaments of linear polyesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF32112A DE1256837B (de) | 1960-09-14 | 1960-09-14 | Verfahren zur Herstellung von Fasern und Faeden aus linearen Polyestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1256837B true DE1256837B (de) | 1967-12-21 |
Family
ID=7094495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF32112A Pending DE1256837B (de) | 1960-09-14 | 1960-09-14 | Verfahren zur Herstellung von Fasern und Faeden aus linearen Polyestern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3245955A (enrdf_load_stackoverflow) |
| BE (1) | BE608188A (enrdf_load_stackoverflow) |
| DE (1) | DE1256837B (enrdf_load_stackoverflow) |
| GB (1) | GB986619A (enrdf_load_stackoverflow) |
| NL (2) | NL269134A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422180A (en) * | 1965-10-21 | 1969-01-14 | Du Pont | Solvent tipping of polyethylene terephthalate filaments |
| US3487049A (en) * | 1967-01-04 | 1969-12-30 | Du Pont | Process for producing polyethylene terephthalate |
| GB1125258A (en) * | 1968-02-08 | 1968-08-28 | Engels Chemiefaserwerk Veb | A process for the continuous production of high polymer polyesters or mixed polyesters |
| JPS5143089B2 (enrdf_load_stackoverflow) * | 1972-11-14 | 1976-11-19 | ||
| JPS6185467A (ja) * | 1984-10-03 | 1986-05-01 | Polyplastics Co | 流動性改良樹脂組成物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548150A (enrdf_load_stackoverflow) * | 1955-05-31 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL195941A (enrdf_load_stackoverflow) * | 1951-08-20 | |||
| GB728550A (en) * | 1952-09-04 | 1955-04-20 | Wingfoot Corp | Polyesters |
| US2897042A (en) * | 1955-06-30 | 1959-07-28 | Du Pont | Method for increasing pill resistance and density of blended staple polyethylene terephthalate and cellulosic fabrics by applying specific chemical shrinking agents for the polyethylene terephthalate |
| NL96018C (enrdf_load_stackoverflow) * | 1957-02-20 | |||
| US3070575A (en) * | 1958-01-27 | 1962-12-25 | Du Pont | Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters |
| US2938811A (en) * | 1959-11-09 | 1960-05-31 | Martin Proc Company Inc | Method of conditioning polyester textile material and the resulting products |
-
0
- NL NL121430D patent/NL121430C/xx active
- NL NL269134D patent/NL269134A/xx unknown
-
1960
- 1960-09-14 DE DEF32112A patent/DE1256837B/de active Pending
-
1961
- 1961-09-12 US US137508A patent/US3245955A/en not_active Expired - Lifetime
- 1961-09-14 BE BE608188A patent/BE608188A/fr unknown
- 1961-09-14 GB GB33044/61A patent/GB986619A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548150A (enrdf_load_stackoverflow) * | 1955-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3245955A (en) | 1966-04-12 |
| GB986619A (en) | 1965-03-17 |
| NL269134A (enrdf_load_stackoverflow) | |
| BE608188A (fr) | 1962-03-14 |
| NL121430C (enrdf_load_stackoverflow) |
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