GB964222A - Process for the optical brightening of cellulose material and material brightened thereby - Google Patents

Process for the optical brightening of cellulose material and material brightened thereby

Info

Publication number
GB964222A
GB964222A GB28045/62A GB2804562A GB964222A GB 964222 A GB964222 A GB 964222A GB 28045/62 A GB28045/62 A GB 28045/62A GB 2804562 A GB2804562 A GB 2804562A GB 964222 A GB964222 A GB 964222A
Authority
GB
United Kingdom
Prior art keywords
methyl
ethoxy
acid
ethyl
phenylamino
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
GB28045/62A
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 GB964222A publication Critical patent/GB964222A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/10—Phosphorus-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

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

Abstract

Cellulosic materials, e.g. cotton and linen fabrics, are brightened by impregnating them at temperatures under 100 DEG C. with an aqueous solution of a salt of at least one compound having the formula <FORM:0964222/D1-D2/1> in which A1 and A2 are phenyl radicals which may be substituted by alkoxy, alkyl, carboxyl, sulphonic acid or sulphamyl groups and by halogen atoms and X1 and X2 are alkoxy groups which may be substituted, primary amino groups or secondary or tertiary amino groups having aliphatic, araliphatic, cycloaliphatic or aromatic nitrogen substituents which, together with the nitrogen atom and, if desired, further hetero atoms, can also form hydrogenated heterocycles, and then treating them at temperatures of 60 DEG -100 DEG C. with an aqueous solution of at least one water soluble salt of a poly ortho phospheric acid or of polymetaphospheric acid, e.g. sodium hexametaphosphate, sodium tripolyphosphate or tetrasodium pyrophosphate, which may also contain anionic surface active agents, e.g. alkylarylsulphonates, fatty alcohol sulphates, sulphated partial esters of glycerine with higher fatty acids, sulphosuccinic acid esters of medium alkanols having 6-12 carbon atoms, fatty acid sarco sides and fatty acid-N-alkyl taurides and their water soluble salts, or nonionic surface active agents, e.g. polyethylene glycol ethers of alkyl phenols having at least 8 ethenoxy groups. After treatment in the second bath the materials may subsequently be rinsed with cold water, wrung out and dried. X1 and X2 may be methoxy, ethoxy, b hydroxyethel, b methoxyethoxy, b ethoxy-ethoxy, amino, methylamino, ethylamine, propylamino, b hydroxyethylamino, b hydroxypropylamino, b cyanoethyl amine, dimethylamino, diethylamino, bis-b -hydroxy ethylamino, N-methyl-N ethylamino, N-methyl-N-b -hydroxyethylamino, N ethyl-N-b -hydroxyethylamino, N methyl-N-b -hydroxypropylamino,N ethyl-N-hydroxypropylamino, benzylamino, N-b -hydroxy ethyl-benzylamino, cyclohexylamino, N-ethyl-cyclohexyl-amino, N-b -cyanoethyl cyclohexylamino, phenylamino, o, m-or p-methylphenylamine, 3, 5-, 2, 5- or 3, 4- dimethyl phenylamino, m or p-methoxy, ethoxy, chloro, bromo sulpho, sulphonyl or carboxy phenylamino, 2, 5 dimethyl-4-sulphophenylamino, 4-chloro-3-carboxy phenylamino, carboxymethylamino, N-methyl-carboxymethylamino, 2-methoxyethylamino, N methyl-2-methoxy-ethylamino, 2 ethoxyethylamino, 3 methoxypropylamino, piperidino or morpholine group.
GB28045/62A 1961-07-21 1962-07-20 Process for the optical brightening of cellulose material and material brightened thereby Expired GB964222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH861561A CH372024A (en) 1961-07-21 1961-07-21 Process for the optical brightening of cellulose fibers in the padding process

Publications (1)

Publication Number Publication Date
GB964222A true GB964222A (en) 1964-07-22

Family

ID=4342651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28045/62A Expired GB964222A (en) 1961-07-21 1962-07-20 Process for the optical brightening of cellulose material and material brightened thereby

Country Status (2)

Country Link
CH (1) CH372024A (en)
GB (1) GB964222A (en)

Also Published As

Publication number Publication date
CH372024A (en) 1963-06-15

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