GB954736A - Bleaching composition and process - Google Patents

Bleaching composition and process

Info

Publication number
GB954736A
GB954736A GB3284862A GB3284862A GB954736A GB 954736 A GB954736 A GB 954736A GB 3284862 A GB3284862 A GB 3284862A GB 3284862 A GB3284862 A GB 3284862A GB 954736 A GB954736 A GB 954736A
Authority
GB
United Kingdom
Prior art keywords
sodium
hydantoin
dichloro
hypochlorite
acid
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
GB3284862A
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of GB954736A publication Critical patent/GB954736A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3953—Inorganic bleaching agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)

Abstract

A composition suitable for washing and bleaching textile materials comprises (1) a dry-water-soluble compound which on contact with water liberates hypochlorite ions, (2) ultra-marine blue, (3) a substantive to textile fibres and fluorescent brightener stable in the presence of the hypochlorite liberating compound, and (4) a water-soluble organic surface active agent. Suitable hypochlorite-liberating compounds are trichlorocyanuric acid, dichlorocyanuric acid and salts thereof, N chlorosuccinimide, N-chloromalonimide, N - chlorophthalimide, N-chloronaphthalimide, 1,3 dichloro 5,5 dimethyl hydantoin, 1-monochloro-5,5 dimethyl hydantoin, 1,3 di chloro-5-methyl-5-iso-butyl hydantoin, 1,3 dichloro - 5 methyl - 5 - ethyl hydantoin, 1,3 dichloro - 5, 5 - di isobutyl hydantoin, 1,3 dichloro - 5 - methyl - 5 - n - amyl hydantoin, trichlormelamine, lithium hypochlorite and calcium hypochlorite. The fluorescent brightener may be a triazole, e.g. <FORM:0954736/C3/1> or a sulphonated 3,7 diamino dibenzothiophene dioxide e.g. <FORM:0954736/C3/2> The organic surface active agent may be an anionic detergent salt having an alkyl group of 8-22 carbon atoms, e.g. a higher fatty acid alkali metal soap such as sodium myristate or palmitate, a sulphated or sulphonated anionic alkali or alkaline earth metal detergent salt containing an alkyl group containing 8-22 carbon atoms, e.g. sodium dodecyl benzene sulphonate, magnesium tridecyl benzene sulphonate or lithium or potassium pentepropylene benzene sulphonate, an alkali metal salt of a higher alkyl naphthalene sulphonic acid, a sulphated higher fatty acid monoglyceride, an alkali metal salt of a sulphated fatty alcohol containing 10-18 carbon atoms, an alkali metal salt of a higher fatty acid ester of a low molecular weight alkylol sulphonic acid, a fatty ethanolamide, a fatty acid amide of an amino-alkl sulphonic acid, sodium toluene sulphonate, sodium xylene sulphonate, sodium naphthalene sulphonate, sodium N-lauryl betaalanine or cetyl pyridinium chloride. The composition may also contain inorganic salts, e.g. sodium sulphate, sodium chloride, sodium carbonate, borax, sodium silicate, mono sodium phosphate, trisodium phosphate, tetra sodium pyrophosphate, pentasodium tripoly-phosphate and sodium bisulphate, organic sequestrants, e.g. ethylene diamine tetra-acetic acid and its salts, sodium carboxy methyl cellulose, citric acid, resins, e.g. polyvinyl pyrrolidone and poly acrylates, starch, urea, perfumes, limonene, mineral oil, corrosion inhibitors and colouring matter. The composition in powder form may be packaged in a sealed envelope of water-soluble polyvinyl alcohol film which may be introduced directly into the solution containing the materials to be washed and bleached.ALSO:A composition suitable for bleaching textile materials, e.g cotton, comprises (1) a dry water-soluble compound which on contact with water liberates hypochlorite ions, (2) ultramarine blue and (3) a fluorescent brightener substantive to textile fibres and stable in the presence of the hypochlorite liberating compound. Suitable hypochlorite liberating compounds are trichlorocyanuric acid, dichlorocyanuric acid and salts thereof, N-chlorosuccinimide, N-chloromalonimide, N-chlorophthalimide, N-chloronaphthalimide, 1, 3 dichloro 5, 5 dimethyl hydantoin, 1-monochloro-5, 5 dimethyl hydantoin, 1, 3 dichloro-5-methyl-5-iso-butyl hydantoin, 1, 3 dichloro-5 methyl-5-ethyl hydantoin, 1, 3 dichloro-5, 5-di isobutyl hydantoin, 1, 3 dichloro-5-methyl-5-n-amyl hydantoin, trichlormelamine, lithium hypochlorite and calcium hypochlorite. The fluorescent brightener may be a triazole, e.g. <FORM:0954736/D1-D2/1> or a sulphonated 3, 7 diamino dibenzothiophene dioxide e.g. <FORM:0954736/D1-D2/2> The composition may also contain an anionic, ampholytic or cationic detergent, numerous examples of which are given, inorganic salts, e.g. sodium sulphate, sodium chloride, sodium carbonate, borax, sodium silicate, mono sodium phosphate, trisodium phosphate, tetra sodium pyrophosphate, pentasodium tripolyphosphate and sodium bisulphate, organic sequestrants, e.g. ethylene diamine tetra-acetic acid and its salts, sodium carboxy methyl cellulose, citric acid, resins, e.g. polyvinyl pyrrolidone and poly acrylates, starch, urea, perfumes, limonene, mineral oil, corrosion inhibitors and colouring matter. The composition may be packaged in a sealed envelope of water-soluble polyvinyl alcohol film which may be introduced directly into the solution containing the materials to be bleached.
GB3284862A 1962-02-09 1962-08-27 Bleaching composition and process Expired GB954736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17212162A 1962-02-09 1962-02-09

Publications (1)

Publication Number Publication Date
GB954736A true GB954736A (en) 1964-04-08

Family

ID=22626450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3284862A Expired GB954736A (en) 1962-02-09 1962-08-27 Bleaching composition and process

Country Status (7)

Country Link
BE (1) BE623267A (en)
CH (1) CH416536A (en)
DE (1) DE1419307A1 (en)
FR (1) FR1335360A (en)
GB (1) GB954736A (en)
NL (1) NL288375A (en)
OA (1) OA00850A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409303A1 (en) * 1977-11-18 1979-06-15 Unilever Nv VERSABLE COLORED LIQUID BLEACHING COMPOSITIONS AND THEIR PREPARATION METHODS
EP0685589A3 (en) * 1994-05-30 1997-10-08 Bayer Ag Process for pretreating natural fibers.
WO2001044431A1 (en) * 1999-12-16 2001-06-21 Unilever Plc Process and composition for laundering of textile fabrics

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474677A (en) * 1981-11-06 1984-10-02 Lever Brothers Company Colored aqueous alkalimetal hypochlorite compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409303A1 (en) * 1977-11-18 1979-06-15 Unilever Nv VERSABLE COLORED LIQUID BLEACHING COMPOSITIONS AND THEIR PREPARATION METHODS
EP0685589A3 (en) * 1994-05-30 1997-10-08 Bayer Ag Process for pretreating natural fibers.
WO2001044431A1 (en) * 1999-12-16 2001-06-21 Unilever Plc Process and composition for laundering of textile fabrics

Also Published As

Publication number Publication date
OA00850A (en) 1967-11-15
BE623267A (en) 1900-01-01
CH416536A (en) 1966-07-15
FR1335360A (en) 1963-08-16
NL288375A (en) 1900-01-01
DE1419307A1 (en) 1969-10-02

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