ZA852710B - Process for improving the dyeability of nylon carpet fiber - Google Patents

Process for improving the dyeability of nylon carpet fiber

Info

Publication number
ZA852710B
ZA852710B ZA852710A ZA852710A ZA852710B ZA 852710 B ZA852710 B ZA 852710B ZA 852710 A ZA852710 A ZA 852710A ZA 852710 A ZA852710 A ZA 852710A ZA 852710 B ZA852710 B ZA 852710B
Authority
ZA
South Africa
Prior art keywords
dyeability
improving
carpet fiber
nylon carpet
nylon
Prior art date
Application number
ZA852710A
Other languages
English (en)
Inventor
Henry Kobsa
William Thomas Windley
Original Assignee
Du Pont
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=ZA852710(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of ZA852710B publication Critical patent/ZA852710B/xx

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)
ZA852710A 1984-04-12 1985-04-11 Process for improving the dyeability of nylon carpet fiber ZA852710B (en)

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 (1)

Publication Number Publication Date
ZA852710B true ZA852710B (en) 1986-12-30

Family

ID=24399496

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852710A ZA852710B (en) 1984-04-12 1985-04-11 Process for improving the dyeability of nylon carpet fiber

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014083966A1 (ja) * 2012-11-28 2014-06-05 東レ株式会社 衣料用ポリアミド捲縮糸およびそれからなる衣料用織編物

Families Citing this family (23)

* 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
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
US4729923A (en) * 1986-05-06 1988-03-08 E. I. Du Pont De Nemours And Company Nylon containing metal salts
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
US5110900A (en) * 1991-06-21 1992-05-05 E. I Du Pont De Nemours And Company Copolyadipamide containing ethyltetramethyleneadipamide units
US5162491A (en) * 1991-06-21 1992-11-10 E. I. Du Pont De Nemours And Company Copolyadipamide containing trimethylhexamethyleneadipamide 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
BRPI0821118B1 (pt) 2007-12-14 2018-11-06 Prad Research And Development Limited método de completar um poço, método de tratar uma formação subterrânea interceptada por um poço, utilizando aditivos mutáveis, e método
US8596361B2 (en) 2007-12-14 2013-12-03 3M Innovative Properties Company Proppants and uses thereof
WO2009079315A2 (en) 2007-12-14 2009-06-25 3M Innovative Properties Company Fiber aggregate
EP3044363B1 (en) 2013-09-09 2019-11-13 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 (xx) * 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 (xx) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014083966A1 (ja) * 2012-11-28 2014-06-05 東レ株式会社 衣料用ポリアミド捲縮糸およびそれからなる衣料用織編物

Also Published As

Publication number Publication date
EP0159635A2 (en) 1985-10-30
ES8609519A1 (es) 1986-09-01
EP0159635B1 (en) 1990-09-05
US4559196A (en) 1985-12-17
ES542121A0 (es) 1986-09-01
JPS60231834A (ja) 1985-11-18
CA1241164A (en) 1988-08-30
JP2530805B2 (ja) 1996-09-04
EP0159635A3 (en) 1987-07-22
DE3579490D1 (de) 1990-10-11

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