GB1287654A - Mass colouration of synthetic polyamides - Google Patents

Mass colouration of synthetic polyamides

Info

Publication number
GB1287654A
GB1287654A GB309070A GB309070A GB1287654A GB 1287654 A GB1287654 A GB 1287654A GB 309070 A GB309070 A GB 309070A GB 309070 A GB309070 A GB 309070A GB 1287654 A GB1287654 A GB 1287654A
Authority
GB
United Kingdom
Prior art keywords
granules
dye
water
liquor
jan
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
GB309070A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Priority claimed from DE19691903193 external-priority patent/DE1903193C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1287654A publication Critical patent/GB1287654A/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
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1287654 Mass and spin dyeing of polyamides BADISCHE ANILIN - SODA - FABRIK AG 22 Jan 1970 [23 Jan 1969] 3090/70 Heading C3R Synthetic polyamide granules are treated at from 70-180‹ C. with a liquor containing the dye washed with water, and dried. The CH 3 group may be in the o-, m-, or, especially, the p-position. The granules may have size <10 mm.; preferably their edge length is 1-3 mm. The dye is applied dispersed or dissolved in H 2 O and/or a water-miscible organic liquid, e.g. CH 3 OH, dimethylformamide, or a glycol; the dye concentration in the liquor is 0À00001-30% wt. During dyeing, e.g. for 1-3 hrs., the mixture of granules and dye-liquor is preferably stirred. The dyed granules may then be filtered off, washed with water, and dried, e.g. by centrifuging and drying in vacuo at 1 hour and 80‹ C. The granules may then be extruded into filaments drawn to 5 denier/filament. The polyamide may be nylon-6. Specification 1,208,402 is referred to.
GB309070A 1969-01-23 1970-01-22 Mass colouration of synthetic polyamides Expired GB1287654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903193 DE1903193C3 (en) 1969-01-23 Bulk dyeing of synthetic polyamides

Publications (1)

Publication Number Publication Date
GB1287654A true GB1287654A (en) 1972-09-06

Family

ID=5723142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB309070A Expired GB1287654A (en) 1969-01-23 1970-01-22 Mass colouration of synthetic polyamides

Country Status (5)

Country Link
BE (1) BE744179A (en)
CH (1) CH517807A (en)
FR (1) FR2028928A7 (en)
GB (1) GB1287654A (en)
NL (1) NL7000588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003036292A2 (en) * 2001-10-19 2003-05-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and substance for examining the degree of degradation of polymers that contain bridging acid amides and/or chemically related groups
US20140357730A1 (en) * 2006-01-18 2014-12-04 INVISTA North America S.à r.l. Non-textile polymer compositions and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303093A1 (en) * 1975-03-06 1976-10-01 Rhone Poulenc Ind ELECTROLYSIS CELL WITHOUT DIAPHRAGM, ESPECIALLY FOR OBTAINING CHLORATES FROM ALKALINE METALS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003036292A2 (en) * 2001-10-19 2003-05-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and substance for examining the degree of degradation of polymers that contain bridging acid amides and/or chemically related groups
WO2003036292A3 (en) * 2001-10-19 2003-09-12 Fraunhofer Ges Forschung Method and substance for examining the degree of degradation of polymers that contain bridging acid amides and/or chemically related groups
US20140357730A1 (en) * 2006-01-18 2014-12-04 INVISTA North America S.à r.l. Non-textile polymer compositions and methods

Also Published As

Publication number Publication date
CH517807A (en) 1972-01-15
BE744179A (en) 1970-07-08
DE1903193B2 (en) 1975-04-10
FR2028928A7 (en) 1970-10-16
DE1903193A1 (en) 1970-08-06
NL7000588A (en) 1970-07-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee