GB1275826A - Mass colouration of polyamides - Google Patents

Mass colouration of polyamides

Info

Publication number
GB1275826A
GB1275826A GB4482369A GB4482369A GB1275826A GB 1275826 A GB1275826 A GB 1275826A GB 4482369 A GB4482369 A GB 4482369A GB 4482369 A GB4482369 A GB 4482369A GB 1275826 A GB1275826 A GB 1275826A
Authority
GB
United Kingdom
Prior art keywords
sulpho
alkyl
substituted
polyamides
dyed
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
GB4482369A
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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1275826A publication Critical patent/GB1275826A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B1/202—Preparation from starting materials already containing the anthracene nucleus sulfonated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)

Abstract

1275826 Dyeing polyamides BADISCHE ANILIN- & SODA-FABRIK AG 11 Sept 1969 [12 Sept 1968] 44823/69 Heading C3R Polyamides are mass dyed or spin dyed with a 1,4-diaminoanthraquinone sulphonic acid dye or a salt thereof, where R is H, C 1-3 alkyl, or substituted or unsubstituted phenyl. Where "sulpho" means -SO 3 H or salt thereof, e.g. with an alkali or alkaline-earth metal or NH 4 , X is sulpho, H, halogen, or C 1-2 alkyl. R<SP>1</SP> is H, C 1-2 alkyl or cycloalkyl, aralkyl, or substituted or unsubstituted phenyl, phenyl bearing sulpho group(s), or sulphonylaryl. Z and Z<SP>1</SP> are H, halogen, or OH. At least one of R and X is H. If X is not sulpho, then R<SP>1</SP> contains one or more sulpho groups. Preferably R, Z, and Z<SP>1</SP> are H, and X is sulpho, Br, or Cl. The substituents borne by R or R<SP>1</SP> may be F, Cl, C 1-3 alkyl, C 1-2 alkoxyl, or substituted or unsubstituted amino. The polyamide may be nylon 6 or 6,6. Nylon granules may be dusted with 0À2-0À3% dye and melt extruded to a filament; or nylon granules which may have edge-length 2-3 mm. may be melted with 0À3% TiO 2 , dyed, at 98-99‹ C. with 0À5% dye with liquor-ratio 1 :1; acetic acid may optionally be added and dyeing continued. After cooling to 30-40‹ C., the granules are centrifuged and vacuum-dried at 80‹ C., spin-extruded to filaments, and stretched. Specifications 1,208,402 and 1,273,675 are referred to.
GB4482369A 1968-09-12 1969-09-11 Mass colouration of polyamides Expired GB1275826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681794122 DE1794122C3 (en) 1968-09-12 1968-09-12 Coloring polyamides in bulk

Publications (1)

Publication Number Publication Date
GB1275826A true GB1275826A (en) 1972-05-24

Family

ID=5707874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4482369A Expired GB1275826A (en) 1968-09-12 1969-09-11 Mass colouration of polyamides

Country Status (6)

Country Link
BE (1) BE738116A (en)
CH (1) CH514648A (en)
DE (1) DE1794122C3 (en)
FR (1) FR2017864A7 (en)
GB (1) GB1275826A (en)
NL (1) NL6913596A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653603A1 (en) * 1976-11-25 1978-06-01 Bayer Ag SULPHIC ACID GROUP-CONTAINING ANTHRACHINONE DYES

Also Published As

Publication number Publication date
CH514648A (en) 1971-10-31
BE738116A (en) 1970-03-02
DE1794122A1 (en) 1971-10-07
DE1794122B2 (en) 1974-12-05
DE1794122C3 (en) 1975-07-17
FR2017864A7 (en) 1970-05-22
NL6913596A (en) 1970-03-16

Similar Documents

Publication Publication Date Title
GB1275826A (en) Mass colouration of polyamides
US3734934A (en) Dispersible {60 -{11 and {62 -substituted anthraquinone dyestuffs containing an -alkyleneocoor group
GB1442042A (en) Chromium mixed complex dyestuffs
US3113825A (en) Dyeing of viscose
GB1311916A (en) Anthraquinone dyestuffs containing sulphonic acid groups
GB1444716A (en) Dyestuff preparations
GB1256669A (en)
GB1292920A (en) Process for the dyeing or printing of textile materials
US3941742A (en) Mass coloration of polyamides
GB1343543A (en) Mono-and dis-azo dyestuffs containing 3-sulpho-propylamino groups
GB1303498A (en)
SU412217A1 (en)
GB1386922A (en) Fibre-reactive anthraquinone compounds a process for their manufacture and use
GB1179128A (en) New Water-Insoluble Anthraquinone Derivatives and Process for their Manufacture and Use
GB1241786A (en) Polynuclear aryl compounds containing sulphonic acid groups
GB1264280A (en)
GB1490819A (en) Anthraquinone dyestuffs
GB1215476A (en) A process for the production of mass-dyed filaments or fibres of polyamides
US2640060A (en) Beta-hydroxyethyl-thioanthraquinones
GB1172662A (en) Blue Quaternary Dyes and their production
FR2319676A1 (en) Dispersion dyes of (1,4)-diamino-anthraquinone series - contg. (2)-carboxylic ester or amide substituents, for synthetic fibres
DE1593914C (en) Process for the preparation of anthraquinone compounds
GB1451497A (en) Colouration of polyamides
US3758505A (en) Anthraquinone dyes containing n methylenelactam
GB1165789A (en) Basic Azo Dyestuffs and processes for their manufacture

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees