DE69908139D1 - Detergent tablets and their manufacture - Google Patents

Detergent tablets and their manufacture

Info

Publication number
DE69908139D1
DE69908139D1 DE69908139T DE69908139T DE69908139D1 DE 69908139 D1 DE69908139 D1 DE 69908139D1 DE 69908139 T DE69908139 T DE 69908139T DE 69908139 T DE69908139 T DE 69908139T DE 69908139 D1 DE69908139 D1 DE 69908139D1
Authority
DE
Germany
Prior art keywords
phase
manufacture
tablet
detergent tablets
mould
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 - Fee Related
Application number
DE69908139T
Other languages
German (de)
Other versions
DE69908139T2 (en
Inventor
Patrizio Ricci
Brenda Frances Bennie
Christopher James Binder
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26314049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69908139(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9815525.2A external-priority patent/GB9815525D0/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69908139D1 publication Critical patent/DE69908139D1/en
Application granted granted Critical
Publication of DE69908139T2 publication Critical patent/DE69908139T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0086—Laundry tablets
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium 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
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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
    • C11D3/221—Mono, di- or trisaccharides or derivatives thereof
    • 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
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • C11D3/3792—Amine oxide containing 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38609—Protease or amylase in solid compositions only
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • 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
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Landscapes

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

Abstract

A multi-phase detergent tablet for use in a washing machine, the tablet comprising: a) a first phase in the form of a shaped body having at least one mould therein; and b) a second phase in the form of a particulate solid compressed within said mould. The multi-phase tablets provide improved dissolution and cleaning characteristics together with excellent tablet integrity and strength.
DE69908139T 1998-07-17 1999-07-07 Detergent tablets and their manufacture Expired - Fee Related DE69908139T2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9815525 1998-07-17
GBGB9815525.2A GB9815525D0 (en) 1998-07-17 1998-07-17 Detergent tablet
GB9911217A GB2339790B (en) 1998-07-17 1999-05-17 Detergent tablet
GB9911217 1999-05-17

Publications (2)

Publication Number Publication Date
DE69908139D1 true DE69908139D1 (en) 2003-06-26
DE69908139T2 DE69908139T2 (en) 2004-04-08

Family

ID=26314049

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69908139T Expired - Fee Related DE69908139T2 (en) 1998-07-17 1999-07-07 Detergent tablets and their manufacture
DE69900736T Expired - Fee Related DE69900736T2 (en) 1998-07-17 1999-07-07 Process for the production of detergent tablets

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69900736T Expired - Fee Related DE69900736T2 (en) 1998-07-17 1999-07-07 Process for the production of detergent tablets

Country Status (21)

Country Link
EP (2) EP0979864B1 (en)
JP (1) JP2002520478A (en)
CN (1) CN1309693A (en)
AT (2) ATE241004T1 (en)
AU (1) AU762815B2 (en)
BR (1) BR9912834A (en)
CA (1) CA2333388C (en)
DE (2) DE69908139T2 (en)
DK (1) DK0979864T3 (en)
ES (2) ES2194802T3 (en)
FI (1) FI4406U1 (en)
FR (1) FR2782089B1 (en)
IE (1) IES990569A2 (en)
IT (2) ITMI991509A1 (en)
NL (1) NL1012583C1 (en)
PL (1) PL189558B1 (en)
PT (1) PT979864E (en)
RU (1) RU2205869C2 (en)
SK (1) SK642001A3 (en)
TR (1) TR200100094T2 (en)
WO (1) WO2000004123A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT979865E (en) * 1998-07-17 2002-09-30 Procter & Gamble DETERGENT PILLS
DE29911484U1 (en) * 1998-07-17 2000-02-24 The Procter & Gamble Co., Cincinnati, Ohio Detergent tablet
ATE250661T1 (en) * 1998-07-17 2003-10-15 Procter & Gamble DETERGENT TABLET
DE19922578C2 (en) * 1999-05-17 2003-12-24 Benckiser Nv Process for the production of a multilayer tablet, in particular detergent tablet, and product which can be produced thereafter
DE10007608A1 (en) * 2000-02-18 2001-08-30 Henkel Kgaa Particulate laundry and other detergents contain genetically modified protease of subtilisin type and coated particulate alkali percarbonate
DE10010760A1 (en) * 2000-03-04 2001-09-20 Henkel Kgaa Laundry and other detergent tablets containing enzymes, e.g. controlled release tablets, have two or more uncompressed parts containing active substances and packaging system with specified water vapor permeability
US6386462B1 (en) * 2000-07-31 2002-05-14 S. C. Johnson & Son, Inc. Method and apparatus for dispensing liquids in aerosolized form with minimum spillage
DE10243311A1 (en) * 2002-09-18 2004-04-01 Henkel Kgaa Filled tray tablets and process for their manufacture
DE10253479A1 (en) * 2002-11-16 2004-06-03 Henkel Kgaa Filled tray tablets and process for their manufacture II
DE102007059968A1 (en) * 2007-12-11 2009-06-18 Henkel Ag & Co. Kgaa cleaning supplies
CN101981049B (en) 2008-03-26 2016-11-09 诺维信公司 The liquid enzyme compositions of stabilisation
GB0813460D0 (en) * 2008-07-23 2008-08-27 Reckitt Benckiser Nv Container
RU2533552C2 (en) * 2009-04-16 2014-11-20 ПУРАК Биокем БВ Purification with regulated acid release
RU2546834C2 (en) * 2009-09-25 2015-04-10 Новозимс А/С Detergent composition
EP2674475A1 (en) * 2012-06-11 2013-12-18 The Procter & Gamble Company Detergent composition
PL414778A1 (en) 2015-11-13 2017-05-22 Skorut Systemy Solarne Spółka Z Ograniczoną Odpowiedzialnością Method for modification of laminates used in manufacturing of printed circuits
CN109971562A (en) * 2019-04-23 2019-07-05 南京巨鲨显示科技有限公司 Medical manual multienzyme cleaning sheet of a kind of slow-release and preparation method thereof
CN110373287B (en) * 2019-08-15 2021-11-09 广州立白企业集团有限公司 Automatic dish-washing machine cleaning sheet with multiphase structure
CN112646672A (en) * 2019-10-10 2021-04-13 杨子凡 Cleaning block for washing machine tank and preparation method thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007413A1 (en) * 1969-02-18 1970-08-20 Raion Yushi Kabushiki Kaisha, Tokio Detergent moldings
US4460490A (en) * 1980-12-18 1984-07-17 Jeyes Group Limited Lavatory cleansing blocks
DE3541146A1 (en) * 1985-11-21 1987-05-27 Henkel Kgaa MULTILAYERED DETERGENT TABLETS FOR MACHINE DISHWASHER
GB9015503D0 (en) * 1990-07-13 1990-08-29 Unilever Plc Detergent composition
US5133892A (en) * 1990-10-17 1992-07-28 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing detergent tablets
GB9022724D0 (en) * 1990-10-19 1990-12-05 Unilever Plc Detergent compositions
US6194368B1 (en) * 1995-07-13 2001-02-27 Joh A. Benckiser, Gmbh Dishwasher product in tablet form
US5837663A (en) * 1996-12-23 1998-11-17 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing tablets containing a peracid
GB9711829D0 (en) * 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
GB2327949A (en) * 1997-08-02 1999-02-10 Procter & Gamble Detergent tablet
BR9814021A (en) * 1997-11-10 2000-09-26 Procter & Gamble Multilayer detergent tablet that has both compressed and uncompressed portions
BR9813201A (en) * 1997-11-10 2000-08-29 Procter & Gamble Process for preparing a detergent tablet
BR9814022A (en) * 1997-11-10 2000-09-26 Procter & Gamble Detergent tablet
PT1184450E (en) * 1997-11-26 2006-06-30 Procter & Gamble TECHNICAL FIELD DETERGENT PILLS.
ATE296346T1 (en) * 1997-11-26 2005-06-15 Procter & Gamble DETERGENT TABLET
ES2227900T3 (en) * 1997-11-26 2005-04-01 THE PROCTER & GAMBLE COMPANY PROCEDURE FOR MANUFACTURING A DETERGENT PAD.
EP1034250B1 (en) * 1997-11-26 2005-01-26 The Procter & Gamble Company Detergent tablet
ATE250661T1 (en) * 1998-07-17 2003-10-15 Procter & Gamble DETERGENT TABLET
DE29911484U1 (en) * 1998-07-17 2000-02-24 The Procter & Gamble Co., Cincinnati, Ohio Detergent tablet
BR9912150A (en) * 1998-07-17 2001-04-10 Procter & Gamble Detergent tablet
AU5093599A (en) * 1998-07-17 2000-02-07 Procter & Gamble Company, The Detergent tablet
PT979865E (en) * 1998-07-17 2002-09-30 Procter & Gamble DETERGENT PILLS

Also Published As

Publication number Publication date
EP0979864A1 (en) 2000-02-16
AU762815B2 (en) 2003-07-03
IES990569A2 (en) 2000-07-12
ATE211503T1 (en) 2002-01-15
ES2194802T3 (en) 2003-12-01
RU2205869C2 (en) 2003-06-10
ITMI991509A0 (en) 1999-07-09
TR200100094T2 (en) 2001-05-21
PT979864E (en) 2002-06-28
ATE241004T1 (en) 2003-06-15
FIU990320U0 (en) 1999-07-16
WO2000004123A2 (en) 2000-01-27
EP0979864B1 (en) 2002-01-02
ITMI991568A1 (en) 2001-01-15
DK0979864T3 (en) 2002-04-22
AU4964299A (en) 2000-02-07
FR2782089A1 (en) 2000-02-11
DE69900736T2 (en) 2002-08-29
WO2000004123A3 (en) 2000-04-13
CA2333388A1 (en) 2000-01-27
SK642001A3 (en) 2001-06-11
FI4406U1 (en) 2000-05-18
DE69900736D1 (en) 2002-02-28
NL1012583C1 (en) 2000-01-25
ES2168835T3 (en) 2002-06-16
ITMI991509A1 (en) 1999-12-18
EP1097191A2 (en) 2001-05-09
ITMI991568A0 (en) 1999-07-15
PL189558B1 (en) 2005-08-31
PL345972A1 (en) 2002-01-14
BR9912834A (en) 2001-05-02
JP2002520478A (en) 2002-07-09
NL1012583A1 (en) 2000-01-19
DE69908139T2 (en) 2004-04-08
FR2782089B1 (en) 2004-11-05
CN1309693A (en) 2001-08-22
CA2333388C (en) 2005-04-05

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