IL26513A - Polyamide filament yarn and process of manufacturing it - Google Patents
Polyamide filament yarn and process of manufacturing itInfo
- Publication number
- IL26513A IL26513A IL26513A IL2651366A IL26513A IL 26513 A IL26513 A IL 26513A IL 26513 A IL26513 A IL 26513A IL 2651366 A IL2651366 A IL 2651366A IL 26513 A IL26513 A IL 26513A
- Authority
- IL
- Israel
- Prior art keywords
- nucleating agent
- polyamide
- yarn
- filaments
- melt
- Prior art date
Links
- 229920002647 polyamide Polymers 0.000 title claims description 56
- 239000004952 Polyamide Substances 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 46
- 230000008569 process Effects 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000002667 nucleating agent Substances 0.000 claims description 109
- 229920000642 polymer Polymers 0.000 claims description 48
- 238000009987 spinning Methods 0.000 claims description 36
- 229920001577 copolymer Polymers 0.000 claims description 29
- 238000002844 melting Methods 0.000 claims description 28
- 230000008018 melting Effects 0.000 claims description 28
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 24
- 239000000155 melt Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 claims description 12
- -1 polyhexamethylene Polymers 0.000 claims description 12
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000002074 melt spinning Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 claims 7
- 238000000975 co-precipitation Methods 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- NFVUAUVSFDFOJT-UHFFFAOYSA-N octanediamide Chemical compound NC(=O)CCCCCCC(N)=O NFVUAUVSFDFOJT-UHFFFAOYSA-N 0.000 claims 1
- 229920001778 nylon Polymers 0.000 description 44
- 239000004677 Nylon Substances 0.000 description 42
- 230000008014 freezing Effects 0.000 description 21
- 238000007710 freezing Methods 0.000 description 21
- 229920005601 base polymer Polymers 0.000 description 18
- 238000007711 solidification Methods 0.000 description 13
- 230000008023 solidification Effects 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000004781 supercooling Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 description 3
- CSVBIURHUGXNCS-UHFFFAOYSA-N 6-azaniumylhexylazanium;terephthalate Chemical compound NCCCCCCN.OC(=O)C1=CC=C(C(O)=O)C=C1 CSVBIURHUGXNCS-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 101100223811 Caenorhabditis elegans dsc-1 gene Proteins 0.000 description 2
- 238000005162 X-ray Laue diffraction Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
- 206010068188 Heat illness Diseases 0.000 description 1
- 244000278243 Limnocharis flava Species 0.000 description 1
- 235000003403 Limnocharis flava Nutrition 0.000 description 1
- 244000027321 Lychnis chalcedonica Species 0.000 description 1
- 241001082241 Lythrum hyssopifolia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- GCBSCAKBRSMFCP-UHFFFAOYSA-N benzene;methanol Chemical compound OC.OC.C1=CC=CC=C1 GCBSCAKBRSMFCP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3912265 | 1965-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL26513A true IL26513A (en) | 1970-02-19 |
Family
ID=10407750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL26513A IL26513A (en) | 1965-09-14 | 1966-09-14 | Polyamide filament yarn and process of manufacturing it |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US3555805A (en:Method) |
| BE (1) | BE686862A (en:Method) |
| CH (1) | CH498211A (en:Method) |
| DE (1) | DE1669453B2 (en:Method) |
| ES (1) | ES331188A1 (en:Method) |
| GB (1) | GB1126213A (en:Method) |
| IL (1) | IL26513A (en:Method) |
| LU (1) | LU51929A1 (en:Method) |
| NL (1) | NL6612962A (en:Method) |
| SE (1) | SE329462B (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1327341A (en) * | 1971-01-18 | 1973-08-22 | Imp Chemical Ind Ld | Moulding compositions |
| US4490494A (en) * | 1971-12-13 | 1984-12-25 | Phillips Petroleum Company | Dyeable polymer alloy fibers containing a polymeric dye-receptor and a metal salt of a carboxylic acid |
| IT1056302B (it) * | 1975-10-17 | 1982-01-30 | Ciferri A | Processo di furmazione di fibre e di films multiorientati di poliammidi alifatiche aventi proprieta meccaniche eccezionali |
| US4062819A (en) | 1976-09-07 | 1977-12-13 | Emery Industries, Inc. | Polyamide blends having improved processing characteristics |
| US4142031A (en) * | 1977-10-27 | 1979-02-27 | Toray Industries, Inc. | Polycaprolactam composition having improved melt spinnability and method for improving melt spinnability of polycaprolactam |
| DE3431271A1 (de) * | 1984-08-25 | 1986-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyamidformkoerpern |
| CA1281482C (en) * | 1986-05-06 | 1991-03-12 | William Thomas Windley | Spherulite reduction in polyamides |
| GB9004048D0 (en) * | 1990-02-22 | 1990-04-18 | Ici Plc | Improvements in/or relating to nylon yarn |
| US5919410A (en) * | 1994-11-29 | 1999-07-06 | Jeng; Meng-Song | Method of fiber splitting for conjugated fiber |
| WO2009095440A1 (de) * | 2008-01-31 | 2009-08-06 | Basf Se | Transparente polyamid[5,10] formmassen |
| CN115353731A (zh) | 2014-05-30 | 2022-11-18 | 奥升德高性能材料公司 | 低磷低色度的聚酰胺 |
| FR3060583A1 (fr) | 2016-12-21 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Procede de realisation d'un copolymere elastomere thermoplastique bloc polydiene-polyamide de structure peigne |
-
1965
- 1965-09-14 GB GB39112/65A patent/GB1126213A/en not_active Expired
-
1966
- 1966-09-12 LU LU51929A patent/LU51929A1/xx unknown
- 1966-09-13 SE SE12308/66A patent/SE329462B/xx unknown
- 1966-09-14 US US579273A patent/US3555805A/en not_active Expired - Lifetime
- 1966-09-14 NL NL6612962A patent/NL6612962A/xx unknown
- 1966-09-14 IL IL26513A patent/IL26513A/en unknown
- 1966-09-14 DE DE19661669453 patent/DE1669453B2/de not_active Ceased
- 1966-09-14 BE BE686862D patent/BE686862A/xx unknown
- 1966-09-14 ES ES0331188A patent/ES331188A1/es not_active Expired
- 1966-09-14 CH CH1324466A patent/CH498211A/de not_active IP Right Cessation
-
1968
- 1968-09-27 US US834915*A patent/US3585264A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612962A (en:Method) | 1967-03-15 |
| GB1126213A (en) | 1968-09-05 |
| SE329462B (en:Method) | 1970-10-12 |
| BE686862A (en:Method) | 1967-03-14 |
| LU51929A1 (en:Method) | 1966-11-12 |
| CH498211A (de) | 1970-10-31 |
| DE1669453B2 (de) | 1976-07-01 |
| DE1669453A1 (de) | 1971-05-06 |
| US3585264A (en) | 1971-06-15 |
| ES331188A1 (es) | 1967-11-16 |
| US3555805A (en) | 1971-01-19 |
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