FR2105735A5 - Polyamide fibres - with high affinity for basic dyes contg diamino stilbene disulphonate gps - Google Patents

Polyamide fibres - with high affinity for basic dyes contg diamino stilbene disulphonate gps

Info

Publication number
FR2105735A5
FR2105735A5 FR7034921A FR7034921A FR2105735A5 FR 2105735 A5 FR2105735 A5 FR 2105735A5 FR 7034921 A FR7034921 A FR 7034921A FR 7034921 A FR7034921 A FR 7034921A FR 2105735 A5 FR2105735 A5 FR 2105735A5
Authority
FR
France
Prior art keywords
gps
high affinity
basic dyes
polyamide fibres
diamino stilbene
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
FR7034921A
Other languages
French (fr)
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.)
Rhodiatoce SpA
Original Assignee
Rhodiatoce 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 Rhodiatoce SpA filed Critical Rhodiatoce SpA
Application granted granted Critical
Publication of FR2105735A5 publication Critical patent/FR2105735A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)

Abstract

Fibres and filaments, esp. of polyhexamethylene diamine adipate, contain, integrated into the chain gps., of formula: (where R and R1=H or alkyl, pref. Me or Et; Y = NH4, Na, Li or K) to give 15-50 equivs. of sulphonate gps. and 15-30 equivs. of terminal amine gps. per 106 g. polymer and have a degree of polymsn. high enough to give a relative viscosity of >=40. The fibres give higher dye satn. levels and fast dyeings are obtd.
FR7034921A 1970-07-03 1970-09-25 Polyamide fibres - with high affinity for basic dyes contg diamino stilbene disulphonate gps Expired FR2105735A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6930570 1970-07-03

Publications (1)

Publication Number Publication Date
FR2105735A5 true FR2105735A5 (en) 1972-04-28

Family

ID=11311809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034921A Expired FR2105735A5 (en) 1970-07-03 1970-09-25 Polyamide fibres - with high affinity for basic dyes contg diamino stilbene disulphonate gps

Country Status (1)

Country Link
FR (1) FR2105735A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824916A (en) * 1985-03-15 1989-04-25 The Dow Chemical Company Water-insoluble, crosslinked, sulfonated aromatic polyamide
US4895660A (en) * 1986-07-14 1990-01-23 The Dow Chemical Company Water-soluble aromatic polyamides and polyureas
EP0850969A1 (en) * 1996-12-18 1998-07-01 Witco Corporation Functional group terminated polymers containing sulfonate group via polymerizarion of sulfonated monomers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824916A (en) * 1985-03-15 1989-04-25 The Dow Chemical Company Water-insoluble, crosslinked, sulfonated aromatic polyamide
US4895660A (en) * 1986-07-14 1990-01-23 The Dow Chemical Company Water-soluble aromatic polyamides and polyureas
EP0850969A1 (en) * 1996-12-18 1998-07-01 Witco Corporation Functional group terminated polymers containing sulfonate group via polymerizarion of sulfonated monomers

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Legal Events

Date Code Title Description
ST Notification of lapse