ES8609519A1 - Mejoras introducidas en un metodo para la produccion de hi- los para alfombras - Google Patents

Mejoras introducidas en un metodo para la produccion de hi- los para alfombras

Info

Publication number
ES8609519A1
ES8609519A1 ES542121A ES542121A ES8609519A1 ES 8609519 A1 ES8609519 A1 ES 8609519A1 ES 542121 A ES542121 A ES 542121A ES 542121 A ES542121 A ES 542121A ES 8609519 A1 ES8609519 A1 ES 8609519A1
Authority
ES
Spain
Prior art keywords
dyeability
improving
nylon
carpet fiber
nylon carpet
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.)
Expired
Application number
ES542121A
Other languages
English (en)
Other versions
ES542121A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24399496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8609519(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES542121A0 publication Critical patent/ES542121A0/es
Publication of ES8609519A1 publication Critical patent/ES8609519A1/es
Expired legal-status Critical Current

Links

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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Coloring (AREA)

Abstract

METODO PARA PRODUCIR HILOS PARA ALFOMBRAS. COMPRENDE: A) EXTRUIR UN COPOLIMERO ALEATORIOS DE NYLON 66 (POLIHEXAMETILENADIPAMIDA) CON UN 6 A 12% EN PESO DE NYLON 6 (POLICAPROLACTAMA); B) CALENTAR A LOS FILAMENTOS TEXTURADOS O RIZADOS DEL EXTRUIDO A 285JCY C) TERMOFIJAR A LOS FILAMENTOS DE B) CORTADOS O EN FORMA CONTINUA CON VAPOR DE AGUA SATURADO, ENTRE 122 Y 160JC. LOS COPOLIMEROS ALEATORIOS TIENEN UN CONTENIDO EN GRUPOS AMINOS TERMINALES ENTRE 30 Y 80 EQUIVALENTES/GRAMOS POR 1.000 KG DE COPOLIMERO Y UNA VISCOSIDAD RELATIVA DE 55 A 85 EN FORMA DE FILAMENTO.
ES542121A 1984-04-12 1985-04-10 Mejoras introducidas en un metodo para la produccion de hi- los para alfombras Expired ES8609519A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/599,409 US4559196A (en) 1984-04-12 1984-04-12 Process for improving the dyeability of nylon carpet fiber

Publications (2)

Publication Number Publication Date
ES542121A0 ES542121A0 (es) 1986-09-01
ES8609519A1 true ES8609519A1 (es) 1986-09-01

Family

ID=24399496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542121A Expired ES8609519A1 (es) 1984-04-12 1985-04-10 Mejoras introducidas en un metodo para la produccion de hi- los para alfombras

Country Status (7)

Country Link
US (1) US4559196A (es)
EP (1) EP0159635B1 (es)
JP (1) JP2530805B2 (es)
CA (1) CA1241164A (es)
DE (1) DE3579490D1 (es)
ES (1) ES8609519A1 (es)
ZA (1) ZA852710B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104601A (en) * 1986-01-03 1992-04-14 E. I. Du Pont De Nemours And Company Process for producing a polyhexamethylene adipamide, caprolactam and polypropylene fiber
US4729923A (en) * 1986-05-06 1988-03-08 E. I. Du Pont De Nemours And Company Nylon containing metal salts
US4919874A (en) * 1986-05-06 1990-04-24 E. I. Du Pont De Nemours And Company Process for preparing a nylon fiber with reduced spherulites
JPS6458227A (en) * 1987-08-28 1989-03-06 Asahi Chemical Ind Mop cord of nylon 6.6 fibers
JPH01313036A (ja) * 1988-06-14 1989-12-18 Duskin Co Ltd 耐光変色性靴拭きマット
NO179711C (no) * 1989-04-13 1996-12-04 Albany Int Corp Behandlet polyamidmateriale, fibre og garn tildannet derav, samt pressefilt
GB8915736D0 (en) * 1989-07-10 1989-08-31 Du Pont Improvements to multifilament apparel yarns of nylon
GB9004048D0 (en) * 1990-02-22 1990-04-18 Ici Plc Improvements in/or relating to nylon yarn
US5194578A (en) * 1990-06-21 1993-03-16 E.I. Du Pont De Nemours And Company Fiber-forming copolyamide from 2-methyl-pentamethylene diamine
DK0497940T3 (da) * 1990-08-27 2000-05-08 Nylstar Sa Polyamidfilament, fremgangsmåde til fremstilling af dette og dets anvendelse
US5185428A (en) * 1991-06-21 1993-02-09 E. I. Du Pont De Nemours And Company Copolyadipamide containing pentamethyleneadipamide units and products prepared therefrom
US5162491A (en) * 1991-06-21 1992-11-10 E. I. Du Pont De Nemours And Company Copolyadipamide containing trimethylhexamethyleneadipamide units
US5110900A (en) * 1991-06-21 1992-05-05 E. I Du Pont De Nemours And Company Copolyadipamide containing ethyltetramethyleneadipamide units
US5209974A (en) * 1991-10-15 1993-05-11 Monsanto Company Copolymeric yarns for textured carpets
US5344708A (en) * 1992-05-12 1994-09-06 E. I. Du Pont De Nemours And Company Bulked random copolyamide yarns of nylon 6 and nylon 6,6 having enhanced dyeability
US5407745A (en) * 1994-05-25 1995-04-18 E. I. Du Pont De Nemours And Company Delustered nylon filaments with striations of polymethylpentene
US20040259451A1 (en) * 2003-06-23 2004-12-23 Paradis David P. Blended fiber materials, methods of manufacture and uses thereof
US8607392B1 (en) 2005-10-05 2013-12-17 Columbia Insurance Company Textile steamer assembly and method
EP2231390A4 (en) 2007-12-14 2012-12-05 3M Innovative Properties Co FIBER UNIT
EA017477B1 (ru) 2007-12-14 2012-12-28 Шлюмбергер Текнолоджи Б.В. Проппанты, способы их изготовления и их использование
EA021092B1 (ru) 2007-12-14 2015-04-30 Шлюмбергер Текнолоджи Б.В. Способ обработки подземных скважин с использованием изменяемых добавок
CN104812949A (zh) * 2012-11-28 2015-07-29 东丽株式会社 衣料用聚酰胺卷曲丝及包含该聚酰胺卷曲丝的衣料用织物
US9387700B2 (en) 2013-09-09 2016-07-12 Hangzhou Hongying Digital Technology Co., Ltd. Digital imaging process for flooring material
CN104988584A (zh) * 2015-06-02 2015-10-21 东华大学 锯齿形涤纶长丝赋形前的低模量化装置及工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003222A (en) * 1958-11-17 1961-10-10 Du Pont Controlled relaxation of freshly drawn nylon
NL293085A (es) * 1962-05-22
FR1358008A (fr) * 1962-05-22 1964-04-10 Du Pont Perfectionnements aux filaments formés d'amides polymérisés plus spécialement destinés à la bonneterie
NL123948C (es) * 1963-09-12 1900-01-01
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
FR1534277A (fr) * 1966-08-13 1968-07-26 Rhodiaceta Procédé de fabrication de fils polyamides de bonne affinité tinctoriale
US3557544A (en) * 1967-03-09 1971-01-26 Fiber Industries Inc Compositions and yarn made therefrom
US3511815A (en) * 1968-05-08 1970-05-12 Ahmet Nuri Sayin Deep dyeing polycarbonamide filament
US3707522A (en) * 1968-06-27 1972-12-26 Fiber Industries Inc Polyamide composition and process
FR2060568A5 (en) * 1969-09-09 1971-06-18 Rhodiatoce High mol wt polyamides having high affinity - for acid dyestuffs
JPS57112423A (en) * 1980-12-30 1982-07-13 Teijin Ltd Production of polyamide crimped processed yarn

Also Published As

Publication number Publication date
ZA852710B (en) 1986-12-30
JP2530805B2 (ja) 1996-09-04
DE3579490D1 (de) 1990-10-11
JPS60231834A (ja) 1985-11-18
US4559196A (en) 1985-12-17
EP0159635A2 (en) 1985-10-30
EP0159635A3 (en) 1987-07-22
CA1241164A (en) 1988-08-30
ES542121A0 (es) 1986-09-01
EP0159635B1 (en) 1990-09-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050527