EP3307929A4 - Process for forming synthetic fibers and fibers, yarns and carpets produced thereby - Google Patents

Process for forming synthetic fibers and fibers, yarns and carpets produced thereby Download PDF

Info

Publication number
EP3307929A4
EP3307929A4 EP16780989.6A EP16780989A EP3307929A4 EP 3307929 A4 EP3307929 A4 EP 3307929A4 EP 16780989 A EP16780989 A EP 16780989A EP 3307929 A4 EP3307929 A4 EP 3307929A4
Authority
EP
European Patent Office
Prior art keywords
fibers
yarns
forming synthetic
carpets produced
synthetic fibers
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.)
Withdrawn
Application number
EP16780989.6A
Other languages
German (de)
French (fr)
Other versions
EP3307929A1 (en
Inventor
Sundar Mohan Rao
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.)
Invista Textiles UK Ltd
Original Assignee
Invista Textiles UK Ltd
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
Application filed by Invista Textiles UK Ltd filed Critical Invista Textiles UK Ltd
Publication of EP3307929A1 publication Critical patent/EP3307929A1/en
Publication of EP3307929A4 publication Critical patent/EP3307929A4/en
Withdrawn legal-status Critical Current

Links

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
    • D01D5/10—Melt spinning methods using organic materials
    • 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
    • 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
    • D01F1/04—Pigments
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D01F6/905—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides of aromatic polyamides
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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

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)
EP16780989.6A 2015-04-17 2016-04-18 Process for forming synthetic fibers and fibers, yarns and carpets produced thereby Withdrawn EP3307929A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562149160P 2015-04-17 2015-04-17
PCT/US2016/028065 WO2016168807A1 (en) 2015-04-17 2016-04-18 Process for forming synthetic fibers and fibers, yarns and carpets produced thereby

Publications (2)

Publication Number Publication Date
EP3307929A1 EP3307929A1 (en) 2018-04-18
EP3307929A4 true EP3307929A4 (en) 2019-03-06

Family

ID=57126257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16780989.6A Withdrawn EP3307929A4 (en) 2015-04-17 2016-04-18 Process for forming synthetic fibers and fibers, yarns and carpets produced thereby

Country Status (3)

Country Link
US (1) US20190055671A1 (en)
EP (1) EP3307929A4 (en)
WO (1) WO2016168807A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075168A (en) * 1989-03-23 1991-12-24 Mitsubushi Kasei Corporation Polyamide filament and process for producing the same
US6090494A (en) * 1998-03-09 2000-07-18 E. I. Du Pont De Nemours And Company Pigmented polyamide shaped article incorporating free polyester additive
US8557170B2 (en) * 2004-01-22 2013-10-15 Rhodia Operations Process for the manufacture of nonwoven surfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549957A (en) * 1992-07-08 1996-08-27 Negola; Edward J. Bulked continuous filament carpet yarn
GB0115360D0 (en) * 2001-06-22 2001-08-15 Cachet Medical Ltd Biocomponent fibers and textiles made therefrom
WO2010132450A2 (en) * 2009-05-11 2010-11-18 Invista Technologies S.A. R.L. Nylon carpet fibers having bleach resistance
US20150203682A1 (en) * 2012-07-26 2015-07-23 Invista North America S.A.R.L. Thermoplastic composition for use in high impact applications
EP2909271A4 (en) * 2012-10-19 2016-09-14 Invista Tech Sarl Thermoplastic-poly (dihydrocarbylsiloxane) compositions, and fibers, and processes for making fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075168A (en) * 1989-03-23 1991-12-24 Mitsubushi Kasei Corporation Polyamide filament and process for producing the same
US6090494A (en) * 1998-03-09 2000-07-18 E. I. Du Pont De Nemours And Company Pigmented polyamide shaped article incorporating free polyester additive
US8557170B2 (en) * 2004-01-22 2013-10-15 Rhodia Operations Process for the manufacture of nonwoven surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016168807A1 *

Also Published As

Publication number Publication date
WO2016168807A1 (en) 2016-10-20
US20190055671A1 (en) 2019-02-21
EP3307929A1 (en) 2018-04-18

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