BR9101847A - PROCESS FOR FUSING ORGANIC SYNTHETIC POLYMER RELIABLE BY FUSION - Google Patents

PROCESS FOR FUSING ORGANIC SYNTHETIC POLYMER RELIABLE BY FUSION

Info

Publication number
BR9101847A
BR9101847A BR919101847A BR9101847A BR9101847A BR 9101847 A BR9101847 A BR 9101847A BR 919101847 A BR919101847 A BR 919101847A BR 9101847 A BR9101847 A BR 9101847A BR 9101847 A BR9101847 A BR 9101847A
Authority
BR
Brazil
Prior art keywords
filaments
zone
polymer
organic synthetic
fusion
Prior art date
Application number
BR919101847A
Other languages
Portuguese (pt)
Inventor
F Holmes Simons
Ronald L Griffith
Original Assignee
Hoechst Celanese Corp
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 Celanese Corp filed Critical Hoechst Celanese Corp
Publication of BR9101847A publication Critical patent/BR9101847A/en

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
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A process for spinning an organic synthetic melt spinnable polymer is disclosed herein. The process includes the steps of: extruding the polymer through a spinneret (16); passing the filaments from the spinneret through an elongated zone (18); maintaining the filaments at a temperature above the glass transition temperature of the polymer within the zone; and thereafter converging the filaments. Alternatively, the process includes the steps of: extruding the polymer through a spinneret; providing an elongated zone having a length of at least 5 meters or means for controlling the temperature within said zone from a predetermined maximum to a predetermined minimum; passing the filaments through the zone; and thereafter converging the filaments. <IMAGE>
BR919101847A 1990-05-11 1991-05-07 PROCESS FOR FUSING ORGANIC SYNTHETIC POLYMER RELIABLE BY FUSION BR9101847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52309990A 1990-05-11 1990-05-11

Publications (1)

Publication Number Publication Date
BR9101847A true BR9101847A (en) 1991-12-17

Family

ID=24083655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101847A BR9101847A (en) 1990-05-11 1991-05-07 PROCESS FOR FUSING ORGANIC SYNTHETIC POLYMER RELIABLE BY FUSION

Country Status (12)

Country Link
EP (1) EP0456496B1 (en)
JP (1) JPH04228607A (en)
KR (1) KR100208055B1 (en)
CN (1) CN1056541A (en)
AT (1) ATE155829T1 (en)
AU (1) AU643641B2 (en)
BR (1) BR9101847A (en)
CA (1) CA2040133A1 (en)
DE (1) DE69126914T2 (en)
NO (1) NO911820L (en)
PT (1) PT97627A (en)
ZA (1) ZA912978B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID846B (en) † 1991-12-13 1996-08-01 Kolon Inc FIBER YARN, POLYESTER TIRE THREAD AND HOW TO PRODUCE IT
US6902803B2 (en) * 2003-10-06 2005-06-07 Performance Fibers, Inc. Dimensionally stable yarns
DE102005042634A1 (en) * 2005-09-07 2007-03-08 Maschinenfabrik Rieter Ag Method and device for producing filament yarns by melt spinning
CN101298703B (en) * 2008-06-19 2012-02-08 浙江海利得新材料股份有限公司 Production process of single-head spin high modulus low shrinkage polyester industrial filament
DE102009052935A1 (en) 2009-11-12 2011-05-19 Teijin Monofilament Germany Gmbh Spun-dyed HMLS monofilaments, their preparation and use
CN104831378B (en) * 2015-04-09 2017-05-31 无锡金通化纤有限公司 The device and method of removal fiber strand silk surface low molecule attachment
CN107663665B (en) * 2017-10-19 2019-06-25 浙江恒逸高新材料有限公司 A kind of preparation method of the special bright floss silk polyester drafting silk of high-strength low-shrinkage
EP3636808A1 (en) * 2018-10-10 2020-04-15 Evonik Operations GmbH Stretched polyamide filaments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053611A (en) * 1958-01-21 1962-09-11 Inventa Ag Process for spinning of synthetic fibers
US3447202A (en) * 1964-07-06 1969-06-03 Uniroyal Inc Spinning apparatus with a spinneret and an elongated chamber with means to perform retarded cooling
JPS5839925B2 (en) * 1978-07-27 1983-09-02 東レ株式会社 Method for manufacturing yarn for temporary twisting
EP0034880B1 (en) * 1980-02-18 1986-03-05 Imperial Chemical Industries Plc Process for forming a continuous filament yarn from a melt spinnable polyethylene terephthalat and novel polyester yarns produced by the process
JPS57154410A (en) * 1981-03-13 1982-09-24 Toray Ind Inc Polyethylene terephthalate fiber and its production
JPS5854020A (en) * 1981-09-18 1983-03-30 Teijin Ltd Polyester fiber
US4909976A (en) * 1988-05-09 1990-03-20 North Carolina State University Process for high speed melt spinning
JP2569720B2 (en) * 1988-05-09 1997-01-08 東レ株式会社 Industrial polyester fiber, method for producing the same, and processing cord for tire cord

Also Published As

Publication number Publication date
PT97627A (en) 1993-08-31
NO911820L (en) 1991-11-12
NO911820D0 (en) 1991-05-10
EP0456496B1 (en) 1997-07-23
KR910020206A (en) 1991-12-19
AU7625291A (en) 1991-11-14
JPH04228607A (en) 1992-08-18
CN1056541A (en) 1991-11-27
DE69126914T2 (en) 1998-01-02
DE69126914D1 (en) 1997-09-04
KR100208055B1 (en) 1999-07-15
ZA912978B (en) 1992-12-30
AU643641B2 (en) 1993-11-18
EP0456496A2 (en) 1991-11-13
ATE155829T1 (en) 1997-08-15
EP0456496A3 (en) 1992-04-29
CA2040133A1 (en) 1991-11-12

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Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law