GB833361A - Bleaching washing agents - Google Patents

Bleaching washing agents

Info

Publication number
GB833361A
GB833361A GB2153456A GB2153456A GB833361A GB 833361 A GB833361 A GB 833361A GB 2153456 A GB2153456 A GB 2153456A GB 2153456 A GB2153456 A GB 2153456A GB 833361 A GB833361 A GB 833361A
Authority
GB
United Kingdom
Prior art keywords
per
carboxylic
component
carbon atoms
cellulose
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
GB2153456A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB833361A publication Critical patent/GB833361A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A washing composition comprises (a) an anionic or non-ionic surface active agent, (b) a neutral or basic alkali-metal salt, or a water-soluble alkaline-earth metal salt, (c) an organic per-compound, and (d) an activator which is either the anhydride of a carboxylic acid having at most 8 carbon atoms or an organic halogen compound which can be converted by hydrolysis into a carboxylic acid, or a salt thereof, having at most 8 carbon atoms. Component (a), which preferably constitutes 1-75% by weight of the composition, is suitably an alkylbenzene sulphonate or an alkyl sulphate. Component (b) includes sodium or magnesium sulphate and sodium carbonate, bicarbonate, phosphate and polyphosphates. Component (c) is an hydroperoxide, peroxide, per-acid, per-acid ester or a diacyl peroxide, and a list of suitable compounds is given. Per-compounds derived from carboxylic acids whose alkali metal salts have surface-active properties, or those derived from aromatic mono- or di-carboxylic acids having at most 10 carbon atoms, are particularly suitable. The content of per-compound should be such as to yield an active oxygen content of up to 3.5%, preferably 0.2-3%, by weight of the composition. Component (d) is generally present in such an amount that the ratio of active oxygen to activator is in the range 6 : 1 to 1 : 6, and is suitably propionic or benzoic anhydride; benzoyl, chlorbenzoyl, or o-nitro-benzoyl chloride; isophthalic acid dichloride; benzotrichloride; or o-, m- or p-bis-tribromomethyl-benzene. Stabilizers for (c), such as water-insoluble oxides, hydroxides, carbonates, silicates or soaps of alkaline-earth metals (including magnesium), tin, and aluminium may also be present. Amides and alkanolamides of carboxylic or sulphonic acids, salts of polymeric carboxylic acids, glue, gelatin, salts of ether carboxylic or sulphonic acids of starch or cellulose, for example carboxymethyl cellulose, cellulose sulphate, sodium silicate with a ratio Na2O : SiO2 of 1 : 1 to 1 : 4, magnesium silicate with a ratio MgO : SiO2 of 1.5 : 1 to 1 : 4, dyestuffs, and brighteners may also be incorporated. Specifications 431,682 and 822,901 are referred to.ALSO:A bleaching composition comprises (a) an anionic or non-ionic surface-active agent; (b) a neutral or basic alkali metal salt, or a water-soluble alkaline-earth metal salt; (c) an organic per-compound; and (d) an activator which is either the anhydride of a carboxylic acid having at most 8 carbon atoms or an organic halogen compound which can be converted by hydrolysis into a carboxylic acid, or a salt thereof, having at most 8 carbon atoms. Component (a), which preferably constitutes 1-75% by weight of the composition, is suitably an alkylbenzene sulphonate or an alkyl sulphate. Component (b) includes sodium or magnesium sulphate and sodium carbonate, bicarbonate, phosphate and polyphosphates. Component (c) is a hydroperoxide, peroxide, per-acid, per-acid ester or a diacyl peroxide, and a list of suitable compounds is given. Per-compounds derived from carboxylic acids whose alkali metal salts have surface-active properties, or those derived from aromatic mono- or di-carboxylic acids having at most 10 carbon atoms, are particularly suitable. The content of per-compound should be such as to yield an active oxygen content of up to 3.5%, preferably 0.2-3%, by weight of the composition. Component (d) is generally present in such an amount that the ratio of active oxygen to activator is in the range 6 : 1 to 1 : 6, and is suitably propionic or benzoic anhydride; benzoyl, chlorbenzoyl, or o-nitro-benzoyl chloride; isophthalic acid dichloride; benzotrichloride; or o-, m- or p-bis-tribromomethylbenzene. Stabilizers for (c), such as water-insoluble oxides, hydroxides carbonates, silicates or soaps of alkaline-earth metals (including magnesium), tin, and aluminium may also be present. Amides and alkanolamides of carboxylic or sulphonic acids, salts of polymeric carboxylic acids, glue, gelatin, salts of ether carboxylic or sulphonic acids of starch or cellulose, for example carboxymethyl cellulose, cellulose sulphate, sodium silicate with a ratio Na2O : SiO2 of 1 : 1 to 1 : 4, magnesium silicate with a ratio MgO : SiO2 of 1.5 : 1 to 1 : 4, dyestuffs, and brighteners may also be incorporated. The compositions are particularly suitable for washing and bleaching materials of natural or artificial cellulose, nettle cloth, or linen at temperatures above 45 DEG C. Specification 431,682 and 822,901 are referred to.
GB2153456A 1955-07-13 1956-07-12 Bleaching washing agents Expired GB833361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH25658A DE1038693B (en) 1955-07-13 1955-07-13 Bleaching detergents
DE151255X 1955-12-15

Publications (1)

Publication Number Publication Date
GB833361A true GB833361A (en) 1960-04-21

Family

ID=27180747

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1456859A Expired GB836108A (en) 1955-07-13 1956-07-12 Bleaching washing agents
GB2153456A Expired GB833361A (en) 1955-07-13 1956-07-12 Bleaching washing agents

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1456859A Expired GB836108A (en) 1955-07-13 1956-07-12 Bleaching washing agents

Country Status (5)

Country Link
BE (1) BE548015A (en)
CH (1) CH347930A (en)
DE (1) DE1038693B (en)
FR (1) FR1154344A (en)
GB (2) GB836108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6756351B2 (en) 2000-04-18 2004-06-29 Cognis Deutschland Gmbh & Co. Kg Detergents and cleaning agents

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266614A (en) * 1960-07-07
BE621901A (en) * 1961-08-31
CA793720A (en) * 1964-12-28 1968-09-03 G. Mackellar Donald Peroxygen compositions
GB1569258A (en) * 1975-11-18 1980-06-11 Interox Chemicals Ltd Bleaching compositions and processes
US4179390A (en) 1976-10-06 1979-12-18 The Procter & Gamble Company Laundry additive product
US4671891A (en) * 1983-09-16 1987-06-09 The Procter & Gamble Company Bleaching compositions
DE68907040T2 (en) * 1988-12-23 1993-09-16 Unilever Nv AROMA CONCENTRATE.
TR24867A (en) * 1989-08-23 1992-07-01 Unilever Nv CAMASIR TREATMENT PRODUCT
DE4009532A1 (en) * 1990-03-24 1991-09-26 Henkel Kgaa DETERGENT MOLDED BODY
GB2385599A (en) 2002-02-26 2003-08-27 Reckitt Benckiser Nv Packaged detergent composition
WO2011005623A1 (en) * 2009-07-09 2011-01-13 The Procter & Gamble Company Laundry detergent composition comprising low level of bleach

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6756351B2 (en) 2000-04-18 2004-06-29 Cognis Deutschland Gmbh & Co. Kg Detergents and cleaning agents

Also Published As

Publication number Publication date
FR1154344A (en) 1958-04-04
CH347930A (en) 1960-07-31
DE1038693B (en) 1958-09-11
BE548015A (en) 1900-01-01
GB836108A (en) 1960-06-01

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