MX165358B - Fibra de nylon deslustrada que contiene estrias segmentadas de polipropileno - Google Patents

Fibra de nylon deslustrada que contiene estrias segmentadas de polipropileno

Info

Publication number
MX165358B
MX165358B MX000986A MX98685A MX165358B MX 165358 B MX165358 B MX 165358B MX 000986 A MX000986 A MX 000986A MX 98685 A MX98685 A MX 98685A MX 165358 B MX165358 B MX 165358B
Authority
MX
Mexico
Prior art keywords
polypropylene
degrees
melt
flooded
splines
Prior art date
Application number
MX000986A
Other languages
English (en)
Inventor
John Thomas Burns
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.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of MX165358B publication Critical patent/MX165358B/es

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
    • D01F1/10—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
    • D01F6/88—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
    • D01F6/90—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 polyamides
    • 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
    • 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
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • 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
    • Y10T428/298—Physical dimension

Abstract

La presente invención se refiere a unos filamentos de nylon deslustrados que contienen de aproximadamente 0.1 a 5 por ciento por peso de polipropileno que tiene un punto de fusión mayor de 120 grados C, un peso molecular de 2,000 a 40,000 y una viscosidad de 200 a 10,000 cP a 190 grados C; dicho polipropileno está presente en estrías segmentadas, generalmente cilíndricas, que tienen una relación L/D de 1 a 10 y que se extienden en un sentido generalmente paralelo al eje de la fibra. Un procedimiento para producir los filamentos de nylon deslustrado; dicho procedimiento consiste en combinar una fusión de nylon con una proporción comprendida entre aproximadamente 0.1 a 5 por ciento por peso de una fusión de polipropileno que tiene un punto de fusión superior a 120 grados C. un peso molecular de 2.000 a 40.000 y una viscosidad de 200 a 10.000 cP a 190 grados C. para formar una combinación hilar por fusión la combinación; enfriar los filamentos y estirarlos; durante el estirado, la temperatura de los filamentos no debe exceder el punto de ablandamiento de polipropileno.
MX000986A 1984-12-18 1985-12-17 Fibra de nylon deslustrada que contiene estrias segmentadas de polipropileno MX165358B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68324284A 1984-12-18 1984-12-18
US06/800,041 US4711812A (en) 1984-12-18 1985-11-25 Delustered nylon fiber containing segmented striations of polypropylene

Publications (1)

Publication Number Publication Date
MX165358B true MX165358B (es) 1992-11-06

Family

ID=27103052

Family Applications (1)

Application Number Title Priority Date Filing Date
MX000986A MX165358B (es) 1984-12-18 1985-12-17 Fibra de nylon deslustrada que contiene estrias segmentadas de polipropileno

Country Status (8)

Country Link
US (1) US4711812A (es)
EP (1) EP0186108B1 (es)
JP (1) JP2530813B2 (es)
AU (1) AU585558B2 (es)
CA (1) CA1253666A (es)
DE (1) DE3581516D1 (es)
ES (1) ES8704556A1 (es)
MX (1) MX165358B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806299A (en) * 1985-11-25 1989-02-21 E. I. Du Pont De Nemours And Company Process of producing delustered nylon fiber containing segmented striations of polypropylene
US5104601A (en) * 1986-01-03 1992-04-14 E. I. Du Pont De Nemours And Company Process for producing a polyhexamethylene adipamide, caprolactam and polypropylene fiber
DE4343368A1 (de) * 1993-12-18 1995-06-22 Peter Dr Hahl Monofile Kunstfaser
US5407745A (en) * 1994-05-25 1995-04-18 E. I. Du Pont De Nemours And Company Delustered nylon filaments with striations of polymethylpentene
US6136436A (en) * 1996-08-23 2000-10-24 Nyltec Inc. Soft silky large denier bicomponent synthetic filament
NL1006606C2 (nl) † 1997-07-17 1999-01-19 Desseaux H Tapijtfab Garen voor kunstgras, werkwijze voor het vervaardigen van het garen en kunstgrasveld waarin dat garen is verwerkt.
US6132839A (en) * 1998-12-04 2000-10-17 Basf Corporation Alloy fibers with reduced heatset shrinkage
JP4546714B2 (ja) * 2003-10-07 2010-09-15 株式会社Ａｄｅｋａ 水性塗料用艶消し剤
CA2958340A1 (en) * 2014-08-20 2016-02-25 Invista Technologies S.A R.L. Synthetic fibers with enhanced stain resistance and methods of making the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001453B (de) * 1952-02-04 1957-01-24 Glanzstoff Ag Verfahren zur Herstellung von mattierten Gebilden, wie Faeden, Fasern, Borsten oder Baendchen, mit hoher Bauschelastizitaet aus Polyamiden oder deren Mischpolymerisaten
US2861319A (en) * 1956-12-21 1958-11-25 Du Pont Intermittent core filaments
NL237027A (es) * 1958-08-28
GB930074A (en) * 1959-08-05 1963-07-03 Arthur Abbey Improvements in or relating to mixtures of linear polymeric thermoplastic materials
GB1116202A (en) * 1964-10-24 1968-06-06 Ici Ltd Improvements in or relating to the dispersion of polyolefins in non-compatible synthetic polymers and to the products obtained thereby
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
US3518337A (en) * 1967-09-14 1970-06-30 Du Pont Process for dispersing partially miscible polymers in melt spinnable fiber-forming polymers
US3616184A (en) * 1968-03-12 1971-10-26 Yasushi Katagiri Titanium dioxide-containing synthetic filament having improved properties textile products made therefrom and method of imparting said improved properties
DE2038317B2 (de) * 1970-08-01 1981-02-26 Bayer Ag, 5090 Leverkusen Homogene Mischungen aus Polyamiden und Polyolefinen
EP0080274B1 (en) * 1981-11-23 1986-05-14 Imperial Chemical Industries Plc Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process
US5104601A (en) * 1986-01-03 1992-04-14 E. I. Du Pont De Nemours And Company Process for producing a polyhexamethylene adipamide, caprolactam and polypropylene fiber

Also Published As

Publication number Publication date
JP2530813B2 (ja) 1996-09-04
AU585558B2 (en) 1989-06-22
JPS61146814A (ja) 1986-07-04
US4711812A (en) 1987-12-08
ES550109A0 (es) 1987-04-01
EP0186108A2 (en) 1986-07-02
CA1253666A (en) 1989-05-09
EP0186108A3 (en) 1987-04-01
ES8704556A1 (es) 1987-04-01
AU5137985A (en) 1986-07-17
DE3581516D1 (de) 1991-02-28
EP0186108B1 (en) 1991-01-23

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