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
  • C09B1/56—Mercapto-anthraquinones
  • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
• • 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
• • 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
• • 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
  • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters 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
  • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
  • C09B1/51—N-substituted amino-hydroxy anthraquinone
  • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
• • 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

Definitions

• This invention relates to a method for the direct dyeing of synthetic materials obtained by polymerizing monoolefinic hydrocarbons such as ethylene and propylene. The polymer may then be worked to obtain yarns or films.
• the anthraquinone nucleus may also contain other substituents such as halogens, alkyls, OH, OR,
• the aflinity for the material to be dyed is so great that it is no longer necessary to use swelling agents or carriers, nor is it necessarry to carry out the dyeing at temperatures in excess of 100 C.
• Example 1 10 g. of polypropylene fibres are immersed in a dyeing bath containing 0.1 g. of the following compound (1,4- di(butylamino) anthraquinone):
• the dyeing is carried out at the boiling temperature
• the fibre is 2 then strongly soaped at 40-60 C.
• a brilliant blue color with a reddish shade, having high intensity and good fastness, is obtained.
• Example 2 By proceeding as described in Example 1, but substituting for the 1,4-di(butylamino) anthraquinone, the fibre is dyed an intense brilliant greenish blue color having good cfiastness.
• Example 3 By proceeding as described in Example 1, but substia very brilliant intense blue color with good fastness is 10 g. of polyethylene film (NI-W. 31,000, determined according to Harris, J. Polymer Science 1952, p. 353) are immersed in a bath containing 0.1 g. of the dye employed in Example 1 and 0.1 g. of ordinary soap. Dyeing is carried out at C.-for 30 minutes. A blue color having good intensity and fastness is obtained.
• polyethylene film NI-W. 31,000, determined according to Harris, J. Polymer Science 1952, p. 353
• Dyeing is carried out at C.-for 30 minutes. A blue color having good intensity and fastness is obtained.
• Example 2 By proceeding as described in Example l'but substituting for the 1,4-dibutylarnino) anthraquinone 0.1 g. of the following compound I O l lHCiHm a blue gray color having good fastnes's is obtained.
• Example 6 By proceeding as described in Example 1, but substituting for -the l,4-di(butylamino) anthraquinone a compound having the formula /CH3 IfH-OHa-OH a red color with good intensity and fastness is obtained.
• Example 7 By proceeding as described in Example 1, but substituting NH are H on, ⁇ CHS for the l,4-di(butylamino) anthraquinone, a bordeauxred color having good intensity and fastness is obtained.
• Example 8 By proceeding as described in Example 1, but substituting for the 1,4-di(butylamino) anthraquinone a blue color with good intensity and iastness is obtained.
• Example 9 By proceeding as described in Example 1, but substitoting g 7 OH: (H) NH-CHa-C 6 NH-CHn-CH for the 1,4-di(buty1amino) anthraquinone a blue color with good intensity and i'astness is obtained.
• Example 11 By proceeding as described in Example 1, but substituting I /OHa b NEOH2O for the 1,4-di('butylamino)anthraquinone, a violet color with good intensity and fastness is obtained.
• Example 12 By proceeding as described in Example 1, but substituting Y for the 1,4-di-(butylamino)anthraquinone, a blue color with good intensity and fastness is obtained.
• Example 14 By proceeding as described in Example 1, but substituting i O NH-O'Hz-CHrGH;
• Example 15 By proceeding as described in Example 1, but substituting :for the 1,4-di(hutylamino) anthraquinone, a blue color with good intensity and fastness is obtained.
• Example 1 6 By proceeding as described in Example 1, but substituting NH-OH for the 1,4-di(butylamino)anthraquinone, a violet color with good intensity and fastness is obtained.
• Example 17 By proceeding as described in Example 1, but substituting for the 1,4-di(butylamino)anthraquinone, a violet color with good intensity and fastness is obtained.
• R is selected from the group consisting of alkyl, cycloalkyl, and aryl containing up to 10 carbon atoms, and n is a positive integer from 1 to 6.

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Dispersion Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Coloring (AREA)
• Compositions Of Macromolecular Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

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Family Applications (1)

Country Status (8)

Cited By (8)

Citations (7)

• 0
  • BE BE590670D patent/BE590670A/xx unknown
  • LU LU38619D patent/LU38619A1/xx unknown
• 1960
  • 1960-05-06 GB GB16109/60A patent/GB872882A/en not_active Expired
  • 1960-05-07 DE DEA34595A patent/DE1201295B/de active Pending
  • 1960-05-09 FR FR826619A patent/FR1257940A/fr not_active Expired
  • 1960-05-09 US US27471A patent/US3092435A/en not_active Expired - Lifetime
  • 1960-05-09 CH CH530060A patent/CH371778A/de unknown
  • 1960-05-10 ES ES0258127A patent/ES258127A1/es not_active Expired

Patent Citations (7)

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