GB353878A - Process for colouring cellulose esters and ethers - Google Patents

Process for colouring cellulose esters and ethers

Info

Publication number
GB353878A
GB353878A GB1299630A GB1299630A GB353878A GB 353878 A GB353878 A GB 353878A GB 1299630 A GB1299630 A GB 1299630A GB 1299630 A GB1299630 A GB 1299630A GB 353878 A GB353878 A GB 353878A
Authority
GB
United Kingdom
Prior art keywords
ethers
cellulose esters
dyed
nitro
aqueous suspension
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
GB1299630A
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.)
ALFRED YEOMAN TWEMLOW
Imperial Chemical Industries Ltd
Original Assignee
ALFRED YEOMAN TWEMLOW
Imperial Chemical Industries 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 ALFRED YEOMAN TWEMLOW, Imperial Chemical Industries Ltd filed Critical ALFRED YEOMAN TWEMLOW
Priority to GB1299630A priority Critical patent/GB353878A/en
Publication of GB353878A publication Critical patent/GB353878A/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
    • C09B51/00—Nitro or nitroso dyes

Landscapes

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

Abstract

Cellulose esters and ethers, dyeing.-Cellulose esters and ethers are dyed in fast non-phototropic yellow shades by applying a compound of the formula <PICT:0353878/IV/1> where X=a methyl group or halogen atom. The compounds may be applied from a colloidal solution or from an aqueous suspension or solution, with or without the addition of a protective colloid, a salt, an acid or an alkali. In an example, acetate silk is dyed with an aqueous suspension of 5-nitro-4-amino-m-xylene or 5-chloro-3-nitro-o-toluidine, a small quantity of turkey-red oil being added.
GB1299630A 1930-04-28 1930-04-28 Process for colouring cellulose esters and ethers Expired GB353878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1299630A GB353878A (en) 1930-04-28 1930-04-28 Process for colouring cellulose esters and ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1299630A GB353878A (en) 1930-04-28 1930-04-28 Process for colouring cellulose esters and ethers

Publications (1)

Publication Number Publication Date
GB353878A true GB353878A (en) 1931-07-28

Family

ID=10014921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1299630A Expired GB353878A (en) 1930-04-28 1930-04-28 Process for colouring cellulose esters and ethers

Country Status (1)

Country Link
GB (1) GB353878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991659B2 (en) 2001-01-26 2006-01-31 Clariant Finance (Bvi) Limited Production of tanned leather and products suitable therefore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991659B2 (en) 2001-01-26 2006-01-31 Clariant Finance (Bvi) Limited Production of tanned leather and products suitable therefore

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