AR209027A1 - Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos - Google Patents

Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos

Info

Publication number: AR209027A1
Authority: AR; Argentina
Prior art keywords: trilobulate; cohilating; filaments; procedures; synthetic
Prior art date: 1976-03-04

Application number

AR265877A

Other languages

English (en)

Original Assignee

Du Pont

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.)

1976-03-04

Filing date

1976-12-16

Publication date

1977-03-15

1976-12-16 Application filed by Du Pont filed Critical Du Pont

1977-03-15 Application granted granted Critical

1977-03-15 Publication of AR209027A1 publication Critical patent/AR209027A1/es

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
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Multicomponent Fibers (AREA)

AR265877A 1976-03-04 1976-12-16 Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos AR209027A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/663,834 US4001369A (en)	1976-03-04	1976-03-04	Process for cospinning trilobal filaments

Publications (1)

Publication Number	Publication Date
AR209027A1 true AR209027A1 (es)	1977-03-15

Family

ID=24663444

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR265877A AR209027A1 (es)	1976-03-04	1976-12-16	Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos

Country Status (7)

Country	Link
US (1)	US4001369A (es)
JP (1)	JPS6051565B2 (es)
AR (1)	AR209027A1 (es)
CA (1)	CA1093775A (es)
DE (1)	DE2657050A1 (es)
FR (1)	FR2343063A1 (es)
GB (1)	GB1526550A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4091065A (en) *	1976-12-14	1978-05-23	E. I. Du Pont De Nemours And Company	Melt spinning process
CA1116363A (en) *	1977-01-26	1982-01-19	Bobby M. Phillips	Fracturable textile filaments for producing yarns having free protruding ends and process
US4492731A (en) *	1982-11-22	1985-01-08	E. I. Du Pont De Nemours And Company	Trilobal filaments exhibiting high bulk and sparkle
US4472481A (en) *	1983-11-16	1984-09-18	Monsanto Company	Carpet fiber blends
US4622054A (en) *	1984-12-03	1986-11-11	Owens-Corning Fiberglas Corporation	Method and apparatus for making non-circular mineral fibers
US4620859A (en) *	1984-12-03	1986-11-04	Owens-Corning Fiberglas Corporation	Method for making coalesced mineral fibers
US4636234A (en) *	1984-12-03	1987-01-13	Owens-Corning Fiberglas Corporation	Method and apparatus for making non-circular mineral fibers
US4666485A (en) *	1984-12-03	1987-05-19	Owens-Corning Fiberglas Corporation	Method and apparatus for making tapered mineral and organic fibers
US4770938A (en) *	1985-05-13	1988-09-13	Allied Corporation	Hollow trilobal cross-section filament
JPS62170509A (ja) *	1986-01-20	1987-07-27	Teijin Ltd	伸縮性合成繊維糸条およびその製造方法
DE3610976A1 (de) *	1986-04-02	1987-10-08	Tucker Gmbh	Profilbolzen-montageeinheit
JPH0672323B2 (ja) *	1986-05-13	1994-09-14	株式会社クラレ	高光沢性合成繊維の製造法
US5202185A (en) *	1989-05-22	1993-04-13	E. I. Du Pont De Nemours And Company	Sheath-core spinning of multilobal conductive core filaments
US5175038A (en) *	1990-09-07	1992-12-29	E. I. Du Pont De Nemours And Company	Carpet yarns and carpets with improved balance of newness retention and bulk
US5108838A (en) *	1991-08-27	1992-04-28	E. I. Du Pont De Nemours And Company	Trilobal and tetralobal filaments exhibiting low glitter and high bulk
US5208106A (en) *	1991-08-27	1993-05-04	E. I. Du Pont De Nemours And Company	Trilobal and tetralobal filaments exhibiting low glitter and high bulk
US5486417A (en) *	1993-09-28	1996-01-23	Basf Corporation	Mixed cross-section carpet yarn
EP0601372B1 (en) *	1992-12-10	1997-11-05	Basf Corporation	Mixed cross-section carpet yarn
CA2106421C (en) *	1992-12-10	1999-02-02	Gerry A. Hagen	Mixed cross-section carpet yarn
US5322736A (en) *	1993-06-24	1994-06-21	Alliedsignal Inc.	Hollow-trilobal cross-section filaments
DE50008281D1 (de) *	1999-03-10	2004-11-25	Saurer Gmbh & Co Kg	Spinnvorrichtung
US6673450B2 (en) *	2002-02-11	2004-01-06	Honeywell International Inc.	Soft hand, low luster, high body carpet filaments
WO2010021933A2 (en) *	2008-08-22	2010-02-25	Invista Technologies S.A.R.L.	Bulked continuous filaments with trilobal cross-section and round central void and spinneret plates for producing filament
CN101831720B (zh) *	2009-03-13	2013-09-18	中国纺织科学研究院	一种异形截面纤维及其喷丝板和制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2945739A (en) *	1955-06-23	1960-07-19	Du Pont	Process of melt spinning
US2939201A (en) *	1959-06-24	1960-06-07	Du Pont	Trilobal textile filament
FR1356640A (fr) *	1962-05-10	1964-03-27	Du Pont	Fil synthétique perfectionné formé de filaments continus trilobés, notamment en polyhexaméthylène-adipamide, et tissus contenant de tels fils
GB991224A (en) *	1962-05-29	1965-05-05	Snia Viscosa	Improvements in or relating to spinnerets
US3253301A (en) *	1963-01-14	1966-05-31	Monsanto Co	Non-circular spinneret orifices
US3220173A (en) *	1964-12-02	1965-11-30	Du Pont	Trilobal filamentary yarns
US3508390A (en) *	1968-09-30	1970-04-28	Allied Chem	Modified filament and fabrics produced therefrom

1976
- 1976-03-04 US US05/663,834 patent/US4001369A/en not_active Expired - Lifetime
- 1976-12-14 CA CA267,782A patent/CA1093775A/en not_active Expired
- 1976-12-15 GB GB52360/76A patent/GB1526550A/en not_active Expired
- 1976-12-15 JP JP51149904A patent/JPS6051565B2/ja not_active Expired
- 1976-12-16 DE DE19762657050 patent/DE2657050A1/de not_active Withdrawn
- 1976-12-16 FR FR7637905A patent/FR2343063A1/fr active Granted
- 1976-12-16 AR AR265877A patent/AR209027A1/es active

Also Published As

Publication number	Publication date
JPS6051565B2 (ja)	1985-11-14
FR2343063A1 (fr)	1977-09-30
CA1093775A (en)	1981-01-20
JPS52107314A (en)	1977-09-08
DE2657050A1 (de)	1977-09-08
GB1526550A (en)	1978-09-27
FR2343063B1 (es)	1982-12-10
US4001369A (en)	1977-01-04

Publication	Publication Date	Title
AR209027A1 (es)	1977-03-15	Mejoras en procedimientos para cohilar filamentos trilobulados sinteticos
BR7706588A (pt)	1978-04-18	Tabuleiro para pecas
AR213313A1 (es)	1979-01-15	Sujetador para platanos
MX4652E (es)	1982-07-16	Procedimiento para preparar aril-3-oxazolidinonas-2
IT1073241B (it)	1985-04-13	Perfezionamento negli emollienti sintetici
MX4883E (es)	1982-12-02	Procedimiento para preparar amidinoureas
MX4597E (es)	1982-06-25	Procedimiento para preparar gamma-pironas
AR222453A1 (es)	1981-05-29	Procedimiento para preparar 3-amino-4-carboxi-tiofenos
AR212124A1 (es)	1978-05-15	Encristalado-antena para vehiculos
BR5700941U (pt)	1978-04-04	Armacao de armazenamento para elementos ignifugos
MX4711E (es)	1982-08-11	Procedimiento para preparar derivados-be-n-(1-alil-2-pirrolidilmetil)-2-3-dimetoxi-5-sulfamoilbenzamida
BR7708639A (pt)	1978-09-05	Aperfeicoamento em preensor puxador para teares
IT1090444B (it)	1985-06-26	Perfezionamento nei dispositivi di incannatura per filati sintetici
FR2339528A1 (fr)	1977-08-26	Ancre flottante
MX144312A (es)	1981-09-28	Mejoras en union para rieles
MX3964E (es)	1981-10-16	Procedimiento para preparar oxo-benzopiranos
BE857243A (fr)	1978-01-27	Zeolite synthetique
BR7704030A (pt)	1978-03-21	Dispositivo em maquina para eletroerosao
AT380145B (de)	1986-04-10	Halmerntegeraet mit schneidwerk
BR7705823A (pt)	1978-06-27	Ativadores para percompostos
AR206259A1 (es)	1976-07-07	Mejoras en tetillas para mamaderas
ES223603Y (es)	1977-04-16	Nueva aguja para tricotosa rectilinea.
BR7602406A (pt)	1977-11-01	Aperfeicoamentos em centrais para interfones
MX145930A (es)	1982-04-22	Mejoras en maquina segadora-trilladora para escoba
AR205424A1 (es)	1976-04-30	Maquina para escuadrar