ES255823A1 - Un procedimiento para la preparaciën de composiciones polimericas que facilitan el tenido - Google Patents

Un procedimiento para la preparaciën de composiciones polimericas que facilitan el tenido

Info

Publication number
ES255823A1
ES255823A1 ES0255823A ES255823A ES255823A1 ES 255823 A1 ES255823 A1 ES 255823A1 ES 0255823 A ES0255823 A ES 0255823A ES 255823 A ES255823 A ES 255823A ES 255823 A1 ES255823 A1 ES 255823A1
Authority
ES
Spain
Prior art keywords
polyolefin
polyamides
acid
dispersing agent
stearic
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.)
Expired
Application number
ES0255823A
Other languages
English (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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of ES255823A1 publication Critical patent/ES255823A1/es
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Centrifugal Separators (AREA)

Abstract

Procedimiento para la preparación de composiciones poliméricas que facilitan el teñido para el caso de preparar fibras textiles con mezclas para hilar principalmente de poliolefinas preparadas con catalizadores estereo-específicos y conteniendo polialquileniminas, con o sin otras resinas o sustancias que tengan función de opacificadores, estabilizadores del teñido o similares, procedimiento que se caracteriza por el hecho de que se agrega a la mezcla para hilar, antes de su extrusión, una sustancia que facilita la dispersión de la polialquilenimina en la masa fundida y que protege este compuesto contra los fenómenos de descomposición térmica en la etapa de extrusión, se extruye luego la mezcla y finalmente se estiran las fibras y se las somete a las operaciones de acabado habituales.
ES0255823A 1959-02-17 1960-02-16 Un procedimiento para la preparaciën de composiciones polimericas que facilitan el tenido Expired ES255823A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT265959 1959-02-17

Publications (1)

Publication Number Publication Date
ES255823A1 true ES255823A1 (es) 1960-08-16

Family

ID=11103179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255823A Expired ES255823A1 (es) 1959-02-17 1960-02-16 Un procedimiento para la preparaciën de composiciones polimericas que facilitan el tenido

Country Status (11)

Country Link
BE (1) BE587672A (es)
CA (1) CA717577A (es)
CH (1) CH424077A (es)
DE (1) DE1469104A1 (es)
DK (1) DK102876C (es)
ES (1) ES255823A1 (es)
FR (1) FR1248765A (es)
GB (1) GB893604A (es)
IT (1) IT608856A (es)
NL (1) NL248466A (es)
NO (1) NO103294L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098697A (en) * 1956-12-12 1963-07-23 Dichloroethane
US3408341A (en) * 1964-10-21 1968-10-29 Eastman Kodak Co Crystallinity promoters
KR20120111990A (ko) * 2011-03-31 2012-10-11 유인식 식물 지방산이 함유된 합성섬유의 제조방법

Also Published As

Publication number Publication date
DK102876C (da) 1965-10-18
GB893604A (en) 1962-04-11
FR1248765A (fr) 1960-12-23
NO103294L (es)
IT608856A (es)
CA717577A (en) 1965-09-07
BE587672A (es)
CH424077A (de) 1966-11-15
NL248466A (es)
DE1469104A1 (de) 1968-12-12

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