GB960798A - Improving the tinctorial properties of synthetic polymeric articles - Google Patents

Improving the tinctorial properties of synthetic polymeric articles

Info

Publication number
GB960798A
GB960798A GB342363A GB342363A GB960798A GB 960798 A GB960798 A GB 960798A GB 342363 A GB342363 A GB 342363A GB 342363 A GB342363 A GB 342363A GB 960798 A GB960798 A GB 960798A
Authority
GB
United Kingdom
Prior art keywords
chloride
sulphate
specified
basic
nitrate
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
GB342363A
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 GB960798A publication Critical patent/GB960798A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • 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
    • D01F6/02—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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/79—Polyolefins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/79—Polyolefins
    • D06P3/791—Polyolefins using acid dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/79—Polyolefins
    • D06P3/794—Polyolefins using dispersed dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/79—Polyolefins
    • D06P3/795—Polyolefins using metallisable or mordant dyes, dyeing premetallised fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)

Abstract

The dyeing properties of synthetic polymer articles containing basic modifiers are improved by treatment with a salt of a metal of Group I, II, III, IV, VII or VIII of the Periodic Table. The specified polymers are acrylic polymers, vinyl polymers and especially poly-a -olefins above all isotactic polypropylene. The basic modifier may be a polyalkyleneimine or a nitrogen-containing polycondensate of epichlorhydrin. A number of suitable nitrogen-containing compounds from which the poly-condensate may be derived are specified, especially p perazine, n-octadecylamine and n-dodecylamine. The specified metal salts are copper sulphate, ferrous sulphate, aluminium sulphate, cerium sulphate, stannous chloride, manganous chloride, mercuric chloride, titanium trichloride, zinc chloride, ferric chloride, cobalt nitrate, lead nitrate, thorium nitrate, cadmium acetate, nickelous sulphate, magnesium sulphate, calcium chloride, bismuth nitrate and beryllium chloride. The preferred articles are fibres of isotactic polypropylene which may be made by melt-spinning a mix containing at least 75% polypropylene together with the basic modifier and may also contain a "solid dispersing agent" (many specified), organic or inorganic pigments, stabilizers or opacifiers. The metal salt may be applied as a solution or dispersion in water or an organic solvent or in the solid state either before or after stretching at temperatures up to 10 DEG C. below the softening point of the polymer. Improved dyeability is shown using solid, metallised, disperse, basic and vat dyes. Examples of treating and dyeing polypropylene fibres are given.ALSO:The dyeing properties of synthetic polymer articles containing basic modifiers are improved by treatment with a salt of a metal of Group I, II, III, IV, VII or VIII of the Periodic Table. The specified polymers are polyamides, polyesters, acrylic polymers, vinyl polymers and especially poly-a -olefins above all isotactic polypropylene. The basic modifier may be a polyalkyleneimine or a nitrogen-containing polycondensate of epichlorhydrin. A number of suitable nitrogen-containing compounds from which the polycondensate may be derived are specified, especially piperazine, n-octadecylamine and n-dodecylamine. The specified metal salts are copper sulphate, ferrous sulphate, aluminium sulphate, cerium sulphate, stannous chloride, manganous chloride, mercuric chloride, titanium trichloride, zinc chloride, ferric chloride, cobalt nitrate, lead nitrate, thorium nitrate, cadmium acetate, nickelous sulphate, magnesium sulphate, calcium chloride, bismuth nitrate and beryllium chloride. The preferred articles are fibres of isotactic polypropylene which may be made by melt-spinning a mix containing at least 75% polypropylene together with the basic modifier and may also contain a "solid dispersing agent" (many specified), organic or inorganic pigments, stabilizers or opacifiers. The metal salt may be applied as a solution or dispersion in water or an organic solvent or in the solid state either before or after stretching at temperatures up to 10 DEG C. below the softening point of the polymer. Improved dyeability is shown using acid, metallised, disperse, basic and vat dyes. Examples of treating and dyeing polypropylene fibres are given.
GB342363A 1962-02-02 1963-01-28 Improving the tinctorial properties of synthetic polymeric articles Expired GB960798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT211462 1962-02-02

Publications (1)

Publication Number Publication Date
GB960798A true GB960798A (en) 1964-06-17

Family

ID=11102465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB342363A Expired GB960798A (en) 1962-02-02 1963-01-28 Improving the tinctorial properties of synthetic polymeric articles

Country Status (6)

Country Link
AT (1) AT247512B (en)
BE (1) BE627902A (en)
DE (1) DE1254288B (en)
ES (1) ES284774A1 (en)
GB (1) GB960798A (en)
NL (1) NL288212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138828A (en) * 1983-04-27 1984-10-31 Armstrong World Ind Inc Polyvinyl chloride resin particles dyed with cationic dyestuffs and process of preparation
NL1004094C2 (en) * 1996-09-23 1998-03-24 Dsm Nv Method for incorporating an active substance into a plastic molded part.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210622A (en) * 1987-10-06 1989-06-14 Mitsubishi Rayon Co Process for producing antistatic polymeric material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138828A (en) * 1983-04-27 1984-10-31 Armstrong World Ind Inc Polyvinyl chloride resin particles dyed with cationic dyestuffs and process of preparation
NL1004094C2 (en) * 1996-09-23 1998-03-24 Dsm Nv Method for incorporating an active substance into a plastic molded part.
WO1998012376A1 (en) * 1996-09-23 1998-03-26 Dsm N.V. Process for incorporating an active substance in a moulded plastic part
US6232378B1 (en) 1996-09-23 2001-05-15 Dsm N.V. Process for incorporating an active substance in a moulded plastic part

Also Published As

Publication number Publication date
AT247512B (en) 1966-06-10
BE627902A (en)
DE1254288B (en) 1967-11-16
ES284774A1 (en) 1963-07-16
NL288212A (en)

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