CH518380A - New polyester fibers and process for obtaining them - Google Patents

New polyester fibers and process for obtaining them

Info

Publication number
CH518380A
CH518380A CH841969A CH841969A CH518380A CH 518380 A CH518380 A CH 518380A CH 841969 A CH841969 A CH 841969A CH 841969 A CH841969 A CH 841969A CH 518380 A CH518380 A CH 518380A
Authority
CH
Switzerland
Prior art keywords
obtaining
polyester fibers
new polyester
new
fibers
Prior art date
Application number
CH841969A
Other languages
French (fr)
Inventor
Vaginay Yves
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH518380A publication Critical patent/CH518380A/en

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
    • D01F6/58—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
CH841969A 1968-06-04 1969-06-03 New polyester fibers and process for obtaining them CH518380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69050064 1968-06-04

Publications (1)

Publication Number Publication Date
CH518380A true CH518380A (en) 1972-01-31

Family

ID=9695395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH841969A CH518380A (en) 1968-06-04 1969-06-03 New polyester fibers and process for obtaining them

Country Status (10)

Country Link
US (1) US3576773A (en)
AT (1) AT303952B (en)
BE (1) BE734017A (en)
BR (1) BR6909153D0 (en)
CH (1) CH518380A (en)
DE (1) DE1928436B2 (en)
FR (1) FR1603030A (en)
GB (1) GB1270852A (en)
LU (1) LU58790A1 (en)
NL (1) NL6908117A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960817A (en) * 1970-10-23 1976-06-01 Ciba-Geigy Ag Solid phase polyester polycondensation
US4092299A (en) * 1976-06-23 1978-05-30 Monsanto Company High draw ratio polyester feed yarn and its draw texturing
US4217440A (en) * 1979-08-20 1980-08-12 Eastman Kodak Company Method for making branched polyesters reproducibly
US4383106A (en) * 1981-09-21 1983-05-10 The Goodyear Tire & Rubber Company High melt strength elastomeric copolyesters
US4461298A (en) * 1982-07-26 1984-07-24 Ethicon, Inc. Composite sutures of silk and hydrophobic thermoplastic elastomers
DE3686560D1 (en) * 1985-06-21 1992-10-01 Schweizerische Viscose POLYESTER THREAD AND METHOD FOR THE PRODUCTION THEREOF.
US5322921A (en) * 1985-06-21 1994-06-21 Rhone-Poulenc Viscosuisse Sa Polyester yarn
US4666454A (en) * 1985-09-09 1987-05-19 Celanese Corporation Production of a fabric containing polyethylene terephthalate fibers having a reduced tendency to pill
US5034174A (en) * 1986-09-12 1991-07-23 E. I. Du Pont De Nemours And Company Texturing yarns
CS260899B1 (en) * 1986-11-07 1989-01-12 Evzen Kasafirek Remedy for gastrointestinal diseases
US4945151A (en) * 1989-03-08 1990-07-31 E. I. Du Pont De Nemours And Company Continuous production of polyester filaments
FR2660663B1 (en) * 1990-04-05 1993-05-21 Rhone Poulenc Fibres PROCESS FOR THE PRODUCTION OF MODIFIED ETHYLENE POLYTEREPHTHALATE, FIBERS FREE OF CORRUPTION DERIVED FROM THE POLYMER THUS MODIFIED.
US5135697A (en) * 1990-08-28 1992-08-04 Hoescht Celanese Corporation Polyester copolymer fiber having enhanced strength and dyeability properties
US5151494A (en) * 1991-01-04 1992-09-29 Hoechst Celanese Corporation Flame resistant, low pilling polyester fiber
USH1275H (en) 1991-09-30 1994-01-04 E. I. Du Pont De Nemours And Company Polyester fibers
US5180793A (en) * 1991-12-31 1993-01-19 Hoechst Celanese Corporation Flame resistant, low pilling polyester fiber
ATE149215T1 (en) * 1992-12-31 1997-03-15 Hoechst Celanese Corp LOW-PILLING POLYESTER BLEND YARN
US5442036A (en) * 1994-09-06 1995-08-15 Eastman Chemical Company Branched copolyesters especially suitable for extrusion blow molding
US6013368A (en) * 1995-06-30 2000-01-11 E. I. Du Pont De Nemours And Company Comfort by mixing deniers
US5968649A (en) * 1995-06-30 1999-10-19 E. I. Du Pont De Nemours And Company Drawing of polyester filaments
US6037055A (en) * 1997-02-12 2000-03-14 E. I. Du Pont De Nemours And Company Low pill copolyester
US5817740A (en) * 1997-02-12 1998-10-06 E. I. Du Pont De Nemours And Company Low pill polyester
US6110587A (en) * 1997-10-14 2000-08-29 Wellman, Inc. Modified polyester with high intrinsic viscosity at moderate strength
US6623853B2 (en) 1998-08-28 2003-09-23 Wellman, Inc. Polyethylene glycol modified polyester fibers and method for making the same
US6294254B1 (en) 1998-08-28 2001-09-25 Wellman, Inc. Polyester modified with polyethylene glycol and pentaerythritol
US6582817B2 (en) 1999-11-19 2003-06-24 Wellman, Inc. Nonwoven fabrics formed from polyethylene glycol modified polyester fibers and method for making the same
US6454982B1 (en) 1999-11-19 2002-09-24 Wellman, Inc. Method of preparing polyethylene glycol modified polyester filaments
DE19841375A1 (en) * 1998-09-10 2000-03-16 Lurgi Zimmer Ag Co-polyester fiber
DE19951067B4 (en) * 1999-10-22 2004-04-08 Inventa-Fischer Ag Polyester fibers with reduced tendency to pilling and process for their production
WO2001036723A1 (en) * 1999-11-19 2001-05-25 Wellman, Inc. Polyethylene glycol modified polyester fibers and method for making the same
US6509091B2 (en) 1999-11-19 2003-01-21 Wellman, Inc. Polyethylene glycol modified polyester fibers
JP2004502881A (en) * 2000-07-10 2004-01-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Method for producing polymer filament
CN102974169B (en) * 2012-12-28 2014-07-02 苏州大学 Filtering material and preparation method thereof

Also Published As

Publication number Publication date
BR6909153D0 (en) 1973-01-16
DE1928436B2 (en) 1977-08-18
FR1603030A (en) 1971-03-15
DE1928436A1 (en) 1969-12-11
US3576773A (en) 1971-04-27
GB1270852A (en) 1972-04-19
BE734017A (en) 1969-12-03
LU58790A1 (en) 1970-01-14
NL6908117A (en) 1969-12-08
AT303952B (en) 1972-11-15

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Legal Events

Date Code Title Description
PL Patent ceased