FR2411254A1 - MULTI-LOBE WIRE FOR TEXTURING - Google Patents

MULTI-LOBE WIRE FOR TEXTURING

Info

Publication number
FR2411254A1
FR2411254A1 FR7834810A FR7834810A FR2411254A1 FR 2411254 A1 FR2411254 A1 FR 2411254A1 FR 7834810 A FR7834810 A FR 7834810A FR 7834810 A FR7834810 A FR 7834810A FR 2411254 A1 FR2411254 A1 FR 2411254A1
Authority
FR
France
Prior art keywords
texturing
lobe
polyester
wire
angstroms
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.)
Granted
Application number
FR7834810A
Other languages
French (fr)
Other versions
FR2411254B1 (en
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2411254A1 publication Critical patent/FR2411254A1/en
Application granted granted Critical
Publication of FR2411254B1 publication Critical patent/FR2411254B1/fr
Granted 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns

Abstract

FIL A LOBES MULTIPLES EN POLYESTER POUR TEXTURATION. UN FILAMENT EN POLYESTER A LOBES MULTIPLES POUR TEXTURATION A UNE SECTION QUI SE DEFORME MOINS PENDANT LA TEXTURATION, EST PRODUIT PAR FILAGE A L'ETAT FONDU A UNE TENSION DE FILAGE SUFFISANTE POUR PROVOQUER UN ALLONGEMENT INFERIEUR A 62, UN VOLUME DE CRISTALLITE D'AU MOINS 3 10 ANGSTROMS CUBES ET UNE DIMENSION LATERALE CRISTALLINE MOYENNE D'AU MOINS 50 ANGSTROMS. APPLICATION AU FILAGE DE FILS EN POLYESTER.MULTI-LOBE POLYESTER WIRE FOR TEXTURING. A MULTI-LOBE POLYESTER FILAMENT FOR TEXTURING, A SECTION WHICH DEFORMS LESS DURING TEXTURING, IS PRODUCED BY MELT SPINNING AT A SPIN TENSION SUFFICIENT TO CAUSE AN ELONGATION LESS THAN 62, A VOLUME OF WATER CRYSTALLITE MINUS 3 10 CUBIC ANGSTROMS AND A MEDIUM CRYSTALLINE SIDE DIMENSION OF AT LEAST 50 ANGSTROMS. APPLICATION TO THE SPINNING OF POLYESTER YARNS.

FR7834810A 1977-12-12 1978-12-11 MULTI-LOBE WIRE FOR TEXTURING Granted FR2411254A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85949477A 1977-12-12 1977-12-12

Publications (2)

Publication Number Publication Date
FR2411254A1 true FR2411254A1 (en) 1979-07-06
FR2411254B1 FR2411254B1 (en) 1983-06-17

Family

ID=25331062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834810A Granted FR2411254A1 (en) 1977-12-12 1978-12-11 MULTI-LOBE WIRE FOR TEXTURING

Country Status (6)

Country Link
JP (1) JPS5488321A (en)
CA (1) CA1124021A (en)
DE (1) DE2853352A1 (en)
FR (1) FR2411254A1 (en)
GB (1) GB2009666B (en)
IT (1) IT1100613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421226A1 (en) * 1978-03-31 1979-10-26 Monsanto Co SPINNING PROCESS, IN THE STATE OF MELTED MASS, OF POLYESTER FILAMENTS HELICAL WAVES, WITH A DARK DYE, AND NEW PRODUCTS THUS OBTAINED

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115759A1 (en) * 1981-04-18 1982-11-04 Hoechst Ag, 6000 Frankfurt "METHOD FOR THE PRODUCTION OF TEXTURED PROFILE YARN AND THE YARNS OBTAINED THEREFOR"

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310429A1 (en) * 1975-05-08 1976-12-03 Teijin Ltd TEXTURED POLYESTER MULTIFILAMENT YARN PRODUCTION METHOD
US4041689A (en) * 1975-11-11 1977-08-16 E. I. Du Pont De Nemours And Company Multilobal polyester yarn
FR2386626A1 (en) * 1977-04-04 1978-11-03 Monsanto Co DEEP-DYED POLYESTER YARN SPINNING PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
JPS5812372B2 (en) * 1974-12-27 1983-03-08 東洋紡績株式会社 Trilobal polyester
JPS5828371B2 (en) * 1975-10-20 1983-06-15 帝人株式会社 Polyester polyester
JPS5249324A (en) * 1975-10-20 1977-04-20 Teijin Ltd Process for poducing crimped polyester flament yarns
JPS51133526A (en) * 1975-05-13 1976-11-19 Teijin Ltd Process for manufacturing textured polyester filament yarns

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310429A1 (en) * 1975-05-08 1976-12-03 Teijin Ltd TEXTURED POLYESTER MULTIFILAMENT YARN PRODUCTION METHOD
US4041689A (en) * 1975-11-11 1977-08-16 E. I. Du Pont De Nemours And Company Multilobal polyester yarn
FR2386626A1 (en) * 1977-04-04 1978-11-03 Monsanto Co DEEP-DYED POLYESTER YARN SPINNING PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421226A1 (en) * 1978-03-31 1979-10-26 Monsanto Co SPINNING PROCESS, IN THE STATE OF MELTED MASS, OF POLYESTER FILAMENTS HELICAL WAVES, WITH A DARK DYE, AND NEW PRODUCTS THUS OBTAINED

Also Published As

Publication number Publication date
FR2411254B1 (en) 1983-06-17
IT7830700A0 (en) 1978-12-11
IT1100613B (en) 1985-09-28
GB2009666A (en) 1979-06-20
CA1124021A (en) 1982-05-25
GB2009666B (en) 1982-03-24
DE2853352A1 (en) 1979-06-13
JPS5488321A (en) 1979-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse