GB368910A - Improvements in or relating to the printing of textile materials with vat dyestuffs - Google Patents

Improvements in or relating to the printing of textile materials with vat dyestuffs

Info

Publication number
GB368910A
GB368910A GB1792/31A GB179231A GB368910A GB 368910 A GB368910 A GB 368910A GB 1792/31 A GB1792/31 A GB 1792/31A GB 179231 A GB179231 A GB 179231A GB 368910 A GB368910 A GB 368910A
Authority
GB
United Kingdom
Prior art keywords
dyestuff
printing
paste
thianthrene
dioxydiethylether
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
GB1792/31A
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.)
Newport Chemical Corp
Original Assignee
Newport Chemical Corp
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 Newport Chemical Corp filed Critical Newport Chemical Corp
Publication of GB368910A publication Critical patent/GB368910A/en
Expired legal-status Critical Current

Links

Abstract

A dyestuff paste for use in printing textiles comprises a thioindigoid dyestuff and b : b <1>-dioxydiethylether. The preparation of pastes from Thianthrene pink FF (4 : 4<1>-dimethyl-6 : 6<1>-dichlorthioindigo), Thianthrene orange R and Thianthrene red violet RH is described in examples. For printing, a reducing and thickening paste containing British gum, corn starch, potassium carbonate, sodium formaldehyde sulphoxylate and glycerine is added to the dyestuff paste, and the fabric is printed, aged and oxidized in the usual manner. Instead of adding the b : b <1>-dioxydiethylether to the dyestuff paste it may be incorporated in the reducing and thickening paste, either before or after the addition of the dyestuff thereto. Specifications 147,102 and 150,303, [both in Class 15 (ii), Dyeing, Processes &c. for], are referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of b : b <1>-dioxydiethylsulphide as an addition to the dyestuff or printing pastes. This subject-matter does not appear in the Specification as accepted.
GB1792/31A 1930-02-06 1931-01-19 Improvements in or relating to the printing of textile materials with vat dyestuffs Expired GB368910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US368910XA 1930-02-06 1930-02-06

Publications (1)

Publication Number Publication Date
GB368910A true GB368910A (en) 1932-03-17

Family

ID=21891236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1792/31A Expired GB368910A (en) 1930-02-06 1931-01-19 Improvements in or relating to the printing of textile materials with vat dyestuffs

Country Status (1)

Country Link
GB (1) GB368910A (en)

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