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ZA952345B - Pet fibres with improved buld and process for producing them - Google Patents

Pet fibres with improved buld and process for producing them

Info

Publication number
ZA952345B
ZA952345B ZA952345A ZA952345A ZA952345B ZA 952345 B ZA952345 B ZA 952345B ZA 952345 A ZA952345 A ZA 952345A ZA 952345 A ZA952345 A ZA 952345A ZA 952345 B ZA952345 B ZA 952345B
Authority
ZA
South Africa
Prior art keywords
buld
producing
improved
pet fibres
fibres
Prior art date
Application number
ZA952345A
Inventor
Werner Kagi
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Publication of ZA952345B publication Critical patent/ZA952345B/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
    • 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
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • D01F6/58—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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
ZA952345A 1994-04-14 1995-03-22 Pet fibres with improved buld and process for producing them ZA952345B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4412969A DE4412969C1 (en) 1994-04-14 1994-04-14 Stretched PET fibres with improved bulk and recovery

Publications (1)

Publication Number Publication Date
ZA952345B true ZA952345B (en) 1995-12-20

Family

ID=6515450

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952345A ZA952345B (en) 1994-04-14 1995-03-22 Pet fibres with improved buld and process for producing them

Country Status (8)

Country Link
EP (1) EP0677601B1 (en)
CN (1) CN1118819A (en)
CZ (1) CZ92695A3 (en)
DE (2) DE4412969C1 (en)
RU (1) RU95105412A (en)
SK (1) SK46995A3 (en)
TW (1) TW268050B (en)
ZA (1) ZA952345B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763538A (en) * 1996-10-28 1998-06-09 E. I. Du Pont De Nemours And Company Process for making an oriented polyester article having improved hydrolytic stability
ATE458023T1 (en) * 2001-05-17 2010-03-15 Milliken & Co LOW-SHRINK POLYPROPYLENE FIBERS, TEXTILE STRUCTURES MADE THEREFROM AND METHOD FOR THEIR PRODUCTION
JP4027728B2 (en) * 2002-06-21 2007-12-26 帝人ファイバー株式会社 Nonwoven fabric made of polyester staple fibers
KR100687032B1 (en) * 2006-04-14 2007-02-26 주식회사 효성 3-dimension crimp polyethyleneterephthalate multifilament for carpet
US8223899B2 (en) 2007-03-23 2012-07-17 Qualcomm Incorporated Methods and apparatus for initial acquisition gain control in a communication system
SG189540A1 (en) * 2010-10-27 2013-06-28 Teijin Ltd Biomass-derived polyester staple fibers and wet-laid nonwoven fabric formed from the same
EP2655484B1 (en) * 2010-12-21 2017-06-14 Colormatrix Holdings, Inc. Polymeric materials
US9447523B2 (en) 2011-12-22 2016-09-20 3M Innovative Properties Company Melt blown fiber forming process and method of making fibrous structures
CN108276566A (en) * 2017-12-26 2018-07-13 江阴赛胜新材料有限公司 Reduce the production method of PET crystalline rates
CN115948818A (en) * 2023-01-12 2023-04-11 广东秋盛资源股份有限公司 Parallel composite fiber and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124486C (en) * 1964-04-27
US3772137A (en) * 1968-09-30 1973-11-13 Du Pont Polyester pillow batt
EP0194808B1 (en) * 1985-03-08 1989-05-17 Unitika Ltd. Polyester resin composition for forming an impact resistant article
BR8805884A (en) * 1987-11-13 1989-08-01 Du Pont POLYESTER FIBER FILLING; PERFECT PROCESS FOR THE PREPARATION OF POLYESTER FIBER FILLING; PERFECT PROCESS FOR THE PREPARATION OF POLYESTER FILLED FILLING; COMPOSTATELY COMPOSTING OF POLYESTER FIBER FILLING;
DE4039857A1 (en) * 1990-10-19 1992-04-23 Inventa Ag Direct, continuous modification of polymer melts - by diverting side stream, mixing with additive in twin-screw extruder under specified conditions and returning to main stream

Also Published As

Publication number Publication date
DE59502718D1 (en) 1998-08-13
TW268050B (en) 1996-01-11
RU95105412A (en) 1997-02-10
EP0677601A1 (en) 1995-10-18
SK46995A3 (en) 1995-11-08
EP0677601B1 (en) 1998-07-08
CN1118819A (en) 1996-03-20
CZ92695A3 (en) 1995-11-15
DE4412969C1 (en) 1995-06-22

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