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GB2021143A - Lavatory cleansing tablets - Google Patents

Lavatory cleansing tablets

Info

Publication number
GB2021143A
GB2021143A GB7921220A GB7921220A GB2021143A GB 2021143 A GB2021143 A GB 2021143A GB 7921220 A GB7921220 A GB 7921220A GB 7921220 A GB7921220 A GB 7921220A GB 2021143 A GB2021143 A GB 2021143A
Authority
GB
United Kingdom
Prior art keywords
weight
water
mixture
agents
surface active
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.)
Granted
Application number
GB7921220A
Other versions
GB2021143B (en
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.)
Jeyes Group Ltd
Original Assignee
Jeyes Group Ltd
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 Jeyes Group Ltd filed Critical Jeyes Group Ltd
Priority to GB7921220A priority Critical patent/GB2021143B/en
Publication of GB2021143A publication Critical patent/GB2021143A/en
Application granted granted Critical
Publication of GB2021143B publication Critical patent/GB2021143B/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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • 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
    • C11D17/0056—Lavatory cleansing blocks
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

A process for the preparation of a lavatory cleansing tablet, preferably of weight 20-150 grams, for immersion in the cistern of a lavatory comprises forming a free-flowing particulate mixture consisting essentially of: (a) from 5 to 90% by weight of a surface active component comprising one or more organic surface active agents, especially anionic or nonionic surface active agents; (b) from 0.5 to 75% by weight of one or more binders selected from clays and, preferably, water-soluble or water-dispersible gel-forming organic polymeric materials, especially cellulose derivatives; (c) from 0 to 20% of one or more dyestuffs or other colouring agents; (d) from 0 to 35% by weight of a perfume component comprising a solid perfume or a liquid perfume optionally in admixture with a solid absorbent therefor; (e) a total of from 0 to 75% by weight of; (i) one or more inert water- soluble fillers; (ii) one or more water-softening or chelating agents; (iii) one or more solid water- soluble acids; (iv) one or more inert water- insoluble inorganic or polymeric organic fillers (in an amount of not more than 50% by weight of the mixture). (v) one or more tablet lubricants (in an amount of not more than 30% by weight of the mixture). (f) from 0 to 20% by weight of one or more germicides, fungicides, and/or chlorine release agents; and compressing the mixture to form a tablet. t
GB7921220A 1978-03-21 1979-06-19 Lavatory cleansing tablets Expired GB2021143B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7921220A GB2021143B (en) 1978-03-21 1979-06-19 Lavatory cleansing tablets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2453678 1978-03-21
GB7921220A GB2021143B (en) 1978-03-21 1979-06-19 Lavatory cleansing tablets

Publications (2)

Publication Number Publication Date
GB2021143A true GB2021143A (en) 1979-11-28
GB2021143B GB2021143B (en) 1982-07-28

Family

ID=26257167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921220A Expired GB2021143B (en) 1978-03-21 1979-06-19 Lavatory cleansing tablets

Country Status (1)

Country Link
GB (1) GB2021143B (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209333A1 (en) * 1982-03-15 1983-09-15 Henkel KGaA, 4000 Düsseldorf Process for the production of a floatable acid tablet for WC cleaning
EP0096680A1 (en) * 1982-06-09 1983-12-21 Machiels, Pierre Alphonse Detergent composition
EP0101402A1 (en) * 1982-07-07 1984-02-22 Henkel Kommanditgesellschaft auf Aktien Cleaning and disinfecting tablet for the flush tanks of flush toilets
US4540566A (en) * 1984-04-02 1985-09-10 Forest Laboratories, Inc. Prolonged release drug dosage forms based on modified low viscosity grade hydroxypropylmethylcellulose
EP0171494A1 (en) * 1984-02-29 1986-02-19 Werner & Mertz GmbH Combined cleaning/blead agent for the treatment of flusk water from toilet tanks and its application
EP0206725A2 (en) * 1985-06-14 1986-12-30 Jeyes Group Limited Lavatory cleansing compositions
EP0167085A3 (en) * 1984-07-02 1987-06-24 Henkel Kommanditgesellschaft Auf Aktien Toilet cleaning agent
US4722802A (en) * 1986-03-26 1988-02-02 The Drackett Company Process for the manufacture of surfactant cleansing blocks and compositions thereof
EP0341836A2 (en) * 1988-04-13 1989-11-15 JEYES GROUP plc Lavatory cleansing blocks
WO1992018605A1 (en) * 1991-04-22 1992-10-29 Jeyes Limited Lavatory cleansing blocks
WO1997020029A1 (en) * 1995-12-01 1997-06-05 S.C. Johnson & Son, Inc. Toilet cleaning compositions
US5658874A (en) * 1994-11-14 1997-08-19 Lever Brothers Company, Division Of Conopco, Inc. Production of detergent tablet compositions
WO1997043398A1 (en) * 1996-05-17 1997-11-20 S.C. Johnson & Son, Inc. Toilet cleansing block
WO1997044435A1 (en) * 1996-05-17 1997-11-27 S. C. Johnson & Son, Inc. Toilet cleansing block
WO1998037171A1 (en) * 1997-02-20 1998-08-27 Reckitt & Colman Of India Limited Toilet cleaning block
DE19721471A1 (en) * 1997-05-22 1998-11-26 Buck Chemie Gmbh Active chlorine splitting toilet cleaning block
US5916866A (en) * 1994-11-14 1999-06-29 Lever Brothers Company, Division Of Conopco, Inc. Preparation of laundry detergent tablets
WO2001010997A1 (en) * 1999-08-07 2001-02-15 Henkel Kommanditgesellschaft Auf Aktien Detergent- and washing agent shaped bodies
US7208461B2 (en) 2002-12-07 2007-04-24 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Detergent compositions
WO2007099313A1 (en) * 2006-03-03 2007-09-07 Reckitt Benckiser (Uk) Limited A cleaning block
WO2013083929A1 (en) * 2011-12-07 2013-06-13 Eurotab Compacted solid product for disinfecting toilets
EP2677023A3 (en) * 2007-10-18 2014-05-07 Ecolab Inc. Pressed, waxy, solid cleaning compositions and methods of making them
WO2017009648A3 (en) * 2015-07-16 2017-02-23 Jeyes Group Limited Lavatory cleansing block
WO2018143150A1 (en) * 2017-02-03 2018-08-09 株式会社片山化学工業研究所 Method for producing dry cellulose nanofibers

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209333A1 (en) * 1982-03-15 1983-09-15 Henkel KGaA, 4000 Düsseldorf Process for the production of a floatable acid tablet for WC cleaning
EP0096680A1 (en) * 1982-06-09 1983-12-21 Machiels, Pierre Alphonse Detergent composition
WO1983004417A1 (en) * 1982-06-09 1983-12-22 Schindfessel Hubert N Detergent preparation
EP0101402A1 (en) * 1982-07-07 1984-02-22 Henkel Kommanditgesellschaft auf Aktien Cleaning and disinfecting tablet for the flush tanks of flush toilets
EP0171494A1 (en) * 1984-02-29 1986-02-19 Werner & Mertz GmbH Combined cleaning/blead agent for the treatment of flusk water from toilet tanks and its application
US4540566A (en) * 1984-04-02 1985-09-10 Forest Laboratories, Inc. Prolonged release drug dosage forms based on modified low viscosity grade hydroxypropylmethylcellulose
EP0167085A3 (en) * 1984-07-02 1987-06-24 Henkel Kommanditgesellschaft Auf Aktien Toilet cleaning agent
US5610126A (en) * 1985-06-14 1997-03-11 Jeyes Group Limited Lavatory cleansing compositions
EP0206725A3 (en) * 1985-06-14 1989-02-01 Jeyes Group Limited Lavatory cleansing compositions
EP0206725A2 (en) * 1985-06-14 1986-12-30 Jeyes Group Limited Lavatory cleansing compositions
US4722802A (en) * 1986-03-26 1988-02-02 The Drackett Company Process for the manufacture of surfactant cleansing blocks and compositions thereof
AU595015B2 (en) * 1986-03-26 1990-03-22 S.C. Johnson & Son, Inc. Process for the manufacture of surfactant cleansing blocks and compositions therefore
EP0341836A2 (en) * 1988-04-13 1989-11-15 JEYES GROUP plc Lavatory cleansing blocks
EP0341836A3 (en) * 1988-04-13 1990-03-21 Jeyes Limited Lavatory cleansing blocks
US5711920A (en) * 1988-04-13 1998-01-27 Jeyes Limited Lavatory cleansing blocks
WO1992018605A1 (en) * 1991-04-22 1992-10-29 Jeyes Limited Lavatory cleansing blocks
GB2270084A (en) * 1991-04-22 1994-03-02 Jeyes Ltd Lavatory cleansing blocks
US5658874A (en) * 1994-11-14 1997-08-19 Lever Brothers Company, Division Of Conopco, Inc. Production of detergent tablet compositions
US5916866A (en) * 1994-11-14 1999-06-29 Lever Brothers Company, Division Of Conopco, Inc. Preparation of laundry detergent tablets
WO1997020029A1 (en) * 1995-12-01 1997-06-05 S.C. Johnson & Son, Inc. Toilet cleaning compositions
WO1997043398A1 (en) * 1996-05-17 1997-11-20 S.C. Johnson & Son, Inc. Toilet cleansing block
WO1997044435A1 (en) * 1996-05-17 1997-11-27 S. C. Johnson & Son, Inc. Toilet cleansing block
US5990061A (en) * 1996-05-17 1999-11-23 S. C. Johnson & Son, Inc. Toilet cleansing block
US5945390A (en) * 1996-05-17 1999-08-31 S. C. Johnson & Son, Inc. Toilet cleansing block
GB2322632B (en) * 1997-02-20 2001-02-21 Reckitt & Colman Of India Ltd A toilet block composition
GB2322632A (en) * 1997-02-20 1998-09-02 Reckitt & Colman India A toilet block composition
AU726691B2 (en) * 1997-02-20 2000-11-16 Reckitt & Colman Of India Limited Toilet cleaning block
WO1998037171A1 (en) * 1997-02-20 1998-08-27 Reckitt & Colman Of India Limited Toilet cleaning block
DE19721471A1 (en) * 1997-05-22 1998-11-26 Buck Chemie Gmbh Active chlorine splitting toilet cleaning block
WO2001010997A1 (en) * 1999-08-07 2001-02-15 Henkel Kommanditgesellschaft Auf Aktien Detergent- and washing agent shaped bodies
US7208461B2 (en) 2002-12-07 2007-04-24 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Detergent compositions
WO2007099313A1 (en) * 2006-03-03 2007-09-07 Reckitt Benckiser (Uk) Limited A cleaning block
EP2677023A3 (en) * 2007-10-18 2014-05-07 Ecolab Inc. Pressed, waxy, solid cleaning compositions and methods of making them
WO2013083929A1 (en) * 2011-12-07 2013-06-13 Eurotab Compacted solid product for disinfecting toilets
WO2017009648A3 (en) * 2015-07-16 2017-02-23 Jeyes Group Limited Lavatory cleansing block
US11208618B2 (en) 2015-07-16 2021-12-28 Henkel Limited Lavatory cleansing block
WO2018143150A1 (en) * 2017-02-03 2018-08-09 株式会社片山化学工業研究所 Method for producing dry cellulose nanofibers
JPWO2018143150A1 (en) * 2017-02-03 2019-11-21 株式会社片山化学工業研究所 Method for producing dry cellulose nanofiber

Also Published As

Publication number Publication date
GB2021143B (en) 1982-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940619