IT1247930B - POLYESTER FIBERS - Google Patents

POLYESTER FIBERS

Info

Publication number
IT1247930B
IT1247930B ITMI911328A ITMI911328A IT1247930B IT 1247930 B IT1247930 B IT 1247930B IT MI911328 A ITMI911328 A IT MI911328A IT MI911328 A ITMI911328 A IT MI911328A IT 1247930 B IT1247930 B IT 1247930B
Authority
IT
Italy
Prior art keywords
polyester fibers
extrusion
polyester
formula
rephthalate
Prior art date
Application number
ITMI911328A
Other languages
Italian (it)
Inventor
Yasuo Ishii
Tsutomu Tanaka
Nobuyuki Suzuki
Shigetoshi Suzue
Original Assignee
Kao 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
Priority claimed from JP19229790A external-priority patent/JPH03223383A/en
Priority claimed from JP19229690A external-priority patent/JP2994701B2/en
Application filed by Kao Corp filed Critical Kao Corp
Publication of ITMI911328A0 publication Critical patent/ITMI911328A0/en
Publication of ITMI911328A1 publication Critical patent/ITMI911328A1/en
Application granted granted Critical
Publication of IT1247930B publication Critical patent/IT1247930B/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
    • D01F6/88—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
    • D01F6/92—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 polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Fibra poliestere prodotta aggiungendo un composto (b) della seguente formula generale (1), (2) o (3) ad un poliestere (a) comprendente etilente-reftalato come unità ricorrente principale e filare per estrusione la composizione risultante: (FORMULA I). che può essere facilmente filata per estrusione ed ha un'ottima mano.Polyester fiber produced by adding a compound (b) of the following general formula (1), (2) or (3) to a polyester (a) comprising ethylen-rephthalate as the main recurring unit and extrusion of the resulting composition: (FORMULA I) . which can be easily spun by extrusion and has an excellent hand.

ITMI911328A 1990-07-20 1991-05-15 POLYESTER FIBERS IT1247930B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19229790A JPH03223383A (en) 1989-08-04 1990-07-20 Melt viscosity-reducing agent for polyester resin, and polyester fiber
JP19229690A JP2994701B2 (en) 1989-08-04 1990-07-20 Melt viscosity-reducing agent for polyester resin, and polyester fiber

Publications (3)

Publication Number Publication Date
ITMI911328A0 ITMI911328A0 (en) 1991-05-15
ITMI911328A1 ITMI911328A1 (en) 1992-11-15
IT1247930B true IT1247930B (en) 1995-01-05

Family

ID=26507231

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911328A IT1247930B (en) 1990-07-20 1991-05-15 POLYESTER FIBERS

Country Status (2)

Country Link
FR (1) FR2664910B1 (en)
IT (1) IT1247930B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801065A (en) * 1955-06-30 1958-09-10 Goodyear Tire & Rubber Aromatic polyester compositions
FR1267725A (en) * 1959-09-21 1961-07-21 Du Pont Improvement with polyesters, in particular for obtaining textile fibers
US3546164A (en) * 1968-04-19 1970-12-08 Fmc Corp Polyester resins stabilized with sulfones
JPS4876944A (en) * 1972-01-18 1973-10-16
JPS58179623A (en) * 1982-04-14 1983-10-20 Teijin Ltd Aromatic polyester formed article and manufacture thereof
DE3309766A1 (en) * 1983-03-18 1984-09-20 Bayer Ag, 5090 Leverkusen AROMATIC POLYESTERS AND POLYESTER CARBONATES WITH IMPROVED PROCESSABILITY, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS MOLDS

Also Published As

Publication number Publication date
FR2664910B1 (en) 1994-08-05
ITMI911328A1 (en) 1992-11-15
ITMI911328A0 (en) 1991-05-15
FR2664910A1 (en) 1992-01-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530