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FR1434801A - Procédé de fabrication de fils en polymères synthétiques susceptibles d'être frisés - Google Patents

Procédé de fabrication de fils en polymères synthétiques susceptibles d'être frisés

Info

Publication number
FR1434801A
FR1434801A FR18476A FR18476A FR1434801A FR 1434801 A FR1434801 A FR 1434801A FR 18476 A FR18476 A FR 18476A FR 18476 A FR18476 A FR 18476A FR 1434801 A FR1434801 A FR 1434801A
Authority
FR
France
Prior art keywords
crimping
susceptible
synthetic polymer
manufacturing synthetic
polymer yarns
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
FR18476A
Other languages
English (en)
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1434801A publication Critical patent/FR1434801A/fr
Expired 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR18476A 1964-05-26 1965-05-26 Procédé de fabrication de fils en polymères synthétiques susceptibles d'être frisés Expired FR1434801A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964F0042988 DE1435462A1 (de) 1964-05-26 1964-05-26 Verfahren zur Herstellung von kraeuselbaren Faeden aus synthetischen linearen Polymeren

Publications (1)

Publication Number Publication Date
FR1434801A true FR1434801A (fr) 1966-04-08

Family

ID=7099356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18476A Expired FR1434801A (fr) 1964-05-26 1965-05-26 Procédé de fabrication de fils en polymères synthétiques susceptibles d'être frisés

Country Status (5)

Country Link
BE (1) BE664543A (de)
CH (1) CH436560A (de)
DE (1) DE1435462A1 (de)
FR (1) FR1434801A (de)
GB (1) GB1087823A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497585A (en) * 1966-06-09 1970-02-24 Monsanto Co Self-crimping filament process
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
FR2305516A1 (fr) * 1975-03-26 1976-10-22 Bayer Ag Fibres acryliques bifilaires et leur preparation
US4187269A (en) * 1975-11-17 1980-02-05 The Dow Chemical Company Extrusion process for reducing melt fracture
EP0170645A2 (de) * 1984-07-23 1986-02-05 Monsanto Company Selbstkräuselndes Garn

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726955A (en) * 1971-01-11 1973-04-10 Phillips Petroleum Co Process for producing filaments and yarns of blended incompatible polymers
GB1601698A (en) * 1977-08-20 1981-11-04 Gen Eng Radcliffe Extrusion method and apparatus therefor
CA1274660A (en) * 1985-04-22 1990-10-02 Dror Selivansky Partially oriented nylon yarn and process
CA2129496A1 (en) 1994-04-12 1995-10-13 Mary Lou Delucia Strength improved single polymer conjugate fiber webs
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
US3497585A (en) * 1966-06-09 1970-02-24 Monsanto Co Self-crimping filament process
FR2305516A1 (fr) * 1975-03-26 1976-10-22 Bayer Ag Fibres acryliques bifilaires et leur preparation
US4187269A (en) * 1975-11-17 1980-02-05 The Dow Chemical Company Extrusion process for reducing melt fracture
EP0170645A2 (de) * 1984-07-23 1986-02-05 Monsanto Company Selbstkräuselndes Garn
EP0170645A3 (de) * 1984-07-23 1988-08-17 Monsanto Company Selbstkräuselndes Garn

Also Published As

Publication number Publication date
GB1087823A (en) 1967-10-18
BE664543A (de) 1965-11-26
CH436560A (de) 1967-05-31
DE1435462A1 (de) 1969-11-13

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