AT262223B - Process for increasing the dye receptivity of polyamides made from lactams for acidic dyes - Google Patents

Process for increasing the dye receptivity of polyamides made from lactams for acidic dyes

Info

Publication number
AT262223B
AT262223B AT201766A AT201766A AT262223B AT 262223 B AT262223 B AT 262223B AT 201766 A AT201766 A AT 201766A AT 201766 A AT201766 A AT 201766A AT 262223 B AT262223 B AT 262223B
Authority
AT
Austria
Prior art keywords
lactams
increasing
acidic dyes
dye receptivity
polyamides made
Prior art date
Application number
AT201766A
Other languages
German (de)
Inventor
Juergen Dr Lenz
Ernst Dr Meyer
Original Assignee
Glanzstoff Ag
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 Glanzstoff Ag filed Critical Glanzstoff Ag
Application granted granted Critical
Publication of AT262223B publication Critical patent/AT262223B/en

Links

Classifications

    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT201766A 1965-03-03 1966-03-03 Process for increasing the dye receptivity of polyamides made from lactams for acidic dyes AT262223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV27948A DE1232735B (en) 1965-03-03 1965-03-03 Process to increase the color receptivity of polyamides from lactams for acidic dyes

Publications (1)

Publication Number Publication Date
AT262223B true AT262223B (en) 1968-06-10

Family

ID=7583786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT201766A AT262223B (en) 1965-03-03 1966-03-03 Process for increasing the dye receptivity of polyamides made from lactams for acidic dyes

Country Status (9)

Country Link
US (1) US3437641A (en)
AT (1) AT262223B (en)
BE (1) BE677106A (en)
CH (1) CH466563A (en)
DE (1) DE1232735B (en)
ES (1) ES323294A1 (en)
FR (1) FR1470218A (en)
GB (1) GB1125633A (en)
NL (1) NL6602666A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846532A (en) * 1969-01-29 1974-11-05 Bayer Ag Continuous spinning and stretching process of the production of polyamide-6 filaments
US3687904A (en) * 1970-12-04 1972-08-29 Ici Ltd Polyamides
US4258142A (en) * 1978-08-30 1981-03-24 Argus Chemical Corp. Clarified olefin polymer composition
US4390667A (en) * 1981-07-06 1983-06-28 Allied Corporation Process for increasing the melt viscosity of polyamide with aryl phosphate compound
JPH02212533A (en) * 1989-02-10 1990-08-23 Tonen Sekiyukagaku Kk polymer composition
US5216054A (en) * 1989-02-10 1993-06-01 Tonen Sekiyukagaku Kabushiki Kaisha Polymer composition
CA2122210C (en) * 1993-08-16 2000-02-15 Anil W. Saraf Process for the manufacture of a post-heat set dyed fabric consisting essentially of polyamide fibers with improved dye washfastness and heat stability
HUP0400118A2 (en) * 2001-06-14 2005-02-28 Basf Corporation Light-stabilized polymers comprising light-stabilizing moieties, articles therefrom and a method of making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241322A (en) * 1938-09-30 1941-05-06 Du Pont Process for preparing polyamides from cyclic amides
US2557808A (en) * 1946-06-26 1951-06-19 Du Pont Method for increasing the melt viscosity of synthetic linear polyamides
US2510777A (en) * 1946-12-30 1950-06-06 Du Pont Polyamide treated with a hypophosphorous acid compound
US2904536A (en) * 1955-06-29 1959-09-15 Du Pont Polyamide containing interlinear piperazine units
DE1069380B (en) * 1957-12-23 1959-11-19 Phrix-Werke Aktiengesellschaft Hamburg Method for stabilizing linear1 polyamides
US3300448A (en) * 1963-09-09 1967-01-24 Monsanto Co Polyamide of enhanced dyeability containing phenyl phosphonic acid and nu-amino ethylpiperazine
NL126202C (en) * 1963-12-30

Also Published As

Publication number Publication date
FR1470218A (en) 1967-02-17
ES323294A1 (en) 1967-02-01
NL6602666A (en) 1966-09-05
US3437641A (en) 1969-04-08
GB1125633A (en) 1968-08-28
DE1232735B (en) 1967-01-19
BE677106A (en) 1966-07-18
CH466563A (en) 1968-12-15

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