GB595065A - Process for the production of water-soluble condensation products, and the resulting products - Google Patents

Process for the production of water-soluble condensation products, and the resulting products

Info

Publication number
GB595065A
GB595065A GB12196/44A GB1219644A GB595065A GB 595065 A GB595065 A GB 595065A GB 12196/44 A GB12196/44 A GB 12196/44A GB 1219644 A GB1219644 A GB 1219644A GB 595065 A GB595065 A GB 595065A
Authority
GB
United Kingdom
Prior art keywords
water
amino
diaminostilbene
bis
triazinyl
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
GB12196/44A
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of GB595065A publication Critical patent/GB595065A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423Amino-aldehyde resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)

Abstract

Water-soluble condensation products are prepared by reacting formaldehyde or a substance, e.g. a polymer thereof which yields formaldehyde under the reaction conditions in neutral or alkaline solution with an N : N1-bis-[1,3,5-triazinyl-(6)] derivative of 4,41-diaminostilbene-2,21-disulphonic acid, the triazine rings each containing at least one free amino group and, if desired, further substituents comprising one or more water-solubilizing groups. The products have good affinity for cellulosic materials and may be used to improve the fastness to water of dyeings, for textile dressings, e.g. crease-proof dressings resistant to boiling water. The products exhibit in ultra-violet light strong blue-white fluorescence and may be used to brighten or lighten the appearance of organic materials having a white to yellowish white appearance. The examples describe the condensation with 30 per cent formaldehyde of (1) and (2) 4 : 41-(N.N1-bis-[2,4-diamino-1,3,5-triazinyl-(6)]) -diaminostilbene-2,21-disulphonic acid in weakly alkaline solution. The product can be used in aqueous solution or can be precipitated as a water-soluble powder by addition of sodium chloride; (3) 4,41-(N.N1-bis-[2 - amino - 4 - (m - sulphophenyl-) amino- 1,3,5-triazinyl - (6)])-diaminostilbene-2,21-disulphonic acid; (4) 4,41-(N,N1-bis-[2-amino-4-(m-carboxyphenyl-)amino - 1,3,5 - triazynl - (6)]) - diaminostilbene-2,21-disulphonic acid. The starting material of examples (1) and (2) is obtained from the sodium salt of 4,41-diaminostilbene-2,21-disulphonic acid and 2 molecular proportions of cyanuric halide. Further reaction with ammonia and 1-aminobenzene-3-sulphonic acid yields the starting material of example (3) or with ammonia and 1-aminobenzene-3-carboxylic acid the starting material of example (4). It is stated that the 2-amino-4-phenylamino-1,3,5-triazinyl derivative may be similarly prepared. U.S.A. Specification 2,089,413 is referred to.
GB12196/44A 1943-06-28 1944-06-27 Process for the production of water-soluble condensation products, and the resulting products Expired GB595065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH595065X 1943-06-28

Publications (1)

Publication Number Publication Date
GB595065A true GB595065A (en) 1947-11-26

Family

ID=4522378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12196/44A Expired GB595065A (en) 1943-06-28 1944-06-27 Process for the production of water-soluble condensation products, and the resulting products

Country Status (5)

Country Link
CH (1) CH237394A (en)
FR (1) FR905534A (en)
GB (1) GB595065A (en)
IT (1) IT421447A (en)
NL (1) NL62874C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072454A (en) * 1960-07-07 1963-01-08 American Cyanamid Co Reactive dyes containing methylolamide triazine groups

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703801A (en) * 1955-03-08 Fluorescent agents
GB718119A (en) * 1951-12-07 1954-11-10 Ilford Ltd Improvements in or relating to a process for improving the whiteness or colour of materials
TWI252270B (en) * 2000-07-20 2006-04-01 Ciba Sc Holding Ag A method for the fluorescent whitening of cotton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072454A (en) * 1960-07-07 1963-01-08 American Cyanamid Co Reactive dyes containing methylolamide triazine groups

Also Published As

Publication number Publication date
IT421447A (en)
FR905534A (en) 1945-12-06
CH237394A (en) 1945-04-30
NL62874C (en)

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