GB230130A - Improvements in and relating to the dyeing of silk - Google Patents

Improvements in and relating to the dyeing of silk

Info

Publication number
GB230130A
GB230130A GB2705123A GB2705123A GB230130A GB 230130 A GB230130 A GB 230130A GB 2705123 A GB2705123 A GB 2705123A GB 2705123 A GB2705123 A GB 2705123A GB 230130 A GB230130 A GB 230130A
Authority
GB
United Kingdom
Prior art keywords
silk
amino
dyed
dyeing
relating
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
GB2705123A
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.)
JAMES STEVENSON WILSON
Scottish Dyes Ltd
Original Assignee
JAMES STEVENSON WILSON
Scottish Dyes Ltd
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 JAMES STEVENSON WILSON, Scottish Dyes Ltd filed Critical JAMES STEVENSON WILSON
Priority to GB2705123A priority Critical patent/GB230130A/en
Publication of GB230130A publication Critical patent/GB230130A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Natural silk is dyed by means of aqueous solutions or suspensions of aminoanthraquinones, 1-methylamino-, 1-amino-2-methyl-, 2-amino-, 1 : 4-diamino-, 1-methyl-amino-4-amino-, and triamino anthraquinone are specified as suitable; in an example, silk is dyed a bluish-red shade with 1-methylaminoanthraquinone. Mixtures of natural silk with artificial silk, wool, or cotton may be dyed similarly. Specifications 211,720 and 280,116 are referred to.
GB2705123A 1923-10-29 1923-10-29 Improvements in and relating to the dyeing of silk Expired GB230130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2705123A GB230130A (en) 1923-10-29 1923-10-29 Improvements in and relating to the dyeing of silk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2705123A GB230130A (en) 1923-10-29 1923-10-29 Improvements in and relating to the dyeing of silk

Publications (1)

Publication Number Publication Date
GB230130A true GB230130A (en) 1925-03-02

Family

ID=10253357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2705123A Expired GB230130A (en) 1923-10-29 1923-10-29 Improvements in and relating to the dyeing of silk

Country Status (1)

Country Link
GB (1) GB230130A (en)

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