GB1333042A - Detergent bars - Google Patents

Detergent bars

Info

Publication number
GB1333042A
GB1333042A GB1333042DA GB1333042A GB 1333042 A GB1333042 A GB 1333042A GB 1333042D A GB1333042D A GB 1333042DA GB 1333042 A GB1333042 A GB 1333042A
Authority
GB
United Kingdom
Prior art keywords
detergent
water
polymerized
compounds
sodium
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
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB1333042A publication Critical patent/GB1333042A/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

Abstract

1333042 Detergent bars UNILEVER Ltd 15 Sept 1970 [22 Aug 1969] 41994/69 Heading C5D A detergent bar comprises (A) 15 to 85% of a synthetic anionic detergent compound or compounds, (B) 5 to 45% of a water-soluble carboxylic polymeric polyelectrolyte detergency builder and 5 to 20% water, the total of (A) and (B) being from 20 to 95%, by wt. of the detergent bar. (A) may be sodium alkyl benzene sulphonate or a mixture of C 14 -C 24 olefin sulphonates and C 10 -C 20 straight chain primary alkane sulphonates in proportions of 10:1 to 1 : 10. (B) compounds are water soluble salts of carboxylic acid polymers or hydrolyzed polymers of the anhydrides of dicarboxylic acids; the acids may be acrylic, methacrylic, maleic, fumaric, itaconic, citraconic or aconitic acid which may be homo-polymerized or co-polymerized with styrene, substituted styrene, ethylene, acrylonitrile, acrylamide, vinyl chloride or vinyl acetate. Fillers which may be present are NaHCO 3 , talc, sodium silicate, Na 2 SO 4 ,' Na 2 CO 3 , paraffin wax, starch, urea, sodium soap and calcium soap. Conventional additives may also be present. Reference has been directed by the Comptroller. to Specification 1,168,718.
GB1333042D 1969-08-22 1969-08-22 Detergent bars Expired GB1333042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4199469 1969-08-22

Publications (1)

Publication Number Publication Date
GB1333042A true GB1333042A (en) 1973-10-10

Family

ID=10422348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1333042D Expired GB1333042A (en) 1969-08-22 1969-08-22 Detergent bars

Country Status (1)

Country Link
GB (1) GB1333042A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277325A (en) * 1993-04-23 1994-10-26 Unilever Plc Detergent bar
WO1996034083A1 (en) * 1995-04-28 1996-10-31 Unilever Plc Detergent bars
WO1997032965A1 (en) * 1996-03-04 1997-09-12 Unilever Plc Composition of washing bars
WO1998035008A1 (en) * 1997-02-11 1998-08-13 S. C. Johnson & Son, Inc. In-tank toilet cleansing block
WO1998039408A1 (en) * 1997-03-03 1998-09-11 Henkel Kommanditgesellschaft Auf Aktien Moulded syndet masses
GB2347431A (en) * 1999-03-04 2000-09-06 Procter & Gamble Detergent tablet
EP2360233A1 (en) * 2010-01-25 2011-08-24 Rohm and Haas Company Laundry detergent bar composition
US11352594B2 (en) 2019-02-19 2022-06-07 Conopco, Inc. Extruded soap bar with high water content
US11473038B2 (en) 2019-02-19 2022-10-18 Conopco, Inc. High water hard bars comprising combination of type and amount of electrolytes

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277325A (en) * 1993-04-23 1994-10-26 Unilever Plc Detergent bar
WO1996034083A1 (en) * 1995-04-28 1996-10-31 Unilever Plc Detergent bars
WO1997032965A1 (en) * 1996-03-04 1997-09-12 Unilever Plc Composition of washing bars
WO1998035008A1 (en) * 1997-02-11 1998-08-13 S. C. Johnson & Son, Inc. In-tank toilet cleansing block
WO1998039408A1 (en) * 1997-03-03 1998-09-11 Henkel Kommanditgesellschaft Auf Aktien Moulded syndet masses
US6376440B1 (en) 1997-03-03 2002-04-23 Henkel Kommanditgesellschaft Auf Aktien Molded synthetic compositions
GB2347431A (en) * 1999-03-04 2000-09-06 Procter & Gamble Detergent tablet
EP2360233A1 (en) * 2010-01-25 2011-08-24 Rohm and Haas Company Laundry detergent bar composition
US11352594B2 (en) 2019-02-19 2022-06-07 Conopco, Inc. Extruded soap bar with high water content
US11473038B2 (en) 2019-02-19 2022-10-18 Conopco, Inc. High water hard bars comprising combination of type and amount of electrolytes

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees