GB2335435A - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
GB2335435A
GB2335435A GB9913960A GB9913960A GB2335435A GB 2335435 A GB2335435 A GB 2335435A GB 9913960 A GB9913960 A GB 9913960A GB 9913960 A GB9913960 A GB 9913960A GB 2335435 A GB2335435 A GB 2335435A
Authority
GB
United Kingdom
Prior art keywords
tablet
bleach
detergent compositions
detergent
peroxygen bleach
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
GB9913960A
Other versions
GB2335435A8 (en
GB2335435B (en
GB9913960D0 (en
Inventor
Jelles Vincent Boskamp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10809776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2335435(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of GB9913960D0 publication Critical patent/GB9913960D0/en
Publication of GB2335435A publication Critical patent/GB2335435A/en
Publication of GB2335435A8 publication Critical patent/GB2335435A8/en
Application granted granted Critical
Publication of GB2335435B publication Critical patent/GB2335435B/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D17/0086—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/3942—Inorganic per-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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A detergent tablet for fabric washing is compacted from a particulate composition containing 5 to 50 % detergent active, 2 to 60 % of water-soluble inorganic phosphate builder and other ingredients including 8 to 30 % of peroxygen bleach, wherein the tablet has a density of at least 1040 gm/litre and the bleach is sodium percarbonate, sodium perborate tetrahydrate or a mixture of them. This selection of peroxygen bleach leads to a better combination of strength before use with speed of disintegration at the time of use.
GB9913960A 1997-03-24 1998-03-18 Detergent compositions Expired - Fee Related GB2335435B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9706083.4A GB9706083D0 (en) 1997-03-24 1997-03-24 Detergent compositions
PCT/EP1998/001769 WO1998042816A1 (en) 1997-03-24 1998-03-18 Detergent compositions

Publications (4)

Publication Number Publication Date
GB9913960D0 GB9913960D0 (en) 1999-08-18
GB2335435A true GB2335435A (en) 1999-09-22
GB2335435A8 GB2335435A8 (en) 1999-09-28
GB2335435B GB2335435B (en) 2000-11-08

Family

ID=10809776

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9706083.4A Pending GB9706083D0 (en) 1997-03-24 1997-03-24 Detergent compositions
GB9913960A Expired - Fee Related GB2335435B (en) 1997-03-24 1998-03-18 Detergent compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9706083.4A Pending GB9706083D0 (en) 1997-03-24 1997-03-24 Detergent compositions

Country Status (15)

Country Link
EP (1) EP0956332B2 (en)
CN (1) CN1255940A (en)
AR (1) AR011698A1 (en)
AU (1) AU7210698A (en)
BR (1) BR9808044A (en)
CA (1) CA2284005A1 (en)
DE (1) DE69803832T3 (en)
ES (1) ES2172134T5 (en)
GB (2) GB9706083D0 (en)
HU (1) HUP0001732A3 (en)
IN (1) IN190292B (en)
PL (1) PL335880A1 (en)
TR (1) TR199902316T2 (en)
WO (1) WO1998042816A1 (en)
ZA (1) ZA982343B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9711829D0 (en) 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
ZA984570B (en) 1997-06-06 1999-11-29 Unilever Plc Cleaning compositions.
WO1999020730A1 (en) 1997-10-22 1999-04-29 Unilever Plc Detergent compositions in tablet form
GB9826097D0 (en) * 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
DE19859807A1 (en) * 1998-12-23 2000-06-29 Henkel Kgaa Phosphate compounds
DE19910819A1 (en) * 1999-03-11 2000-09-14 Henkel Kgaa Detergent tablets with surfactant-bleach-builder combination
DE19932569A1 (en) * 1999-07-13 2001-01-18 Henkel Kgaa Detergent tablets, in particular for machine dishwashing
CN107488531A (en) * 2017-08-29 2017-12-19 广州立白企业集团有限公司 A kind of neutral Instant detergent bar composition and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911204A (en) * 1960-07-28 1962-11-21 Unilever Ltd Bleaching compositions
US3081267A (en) * 1959-12-31 1963-03-12 Procter & Gamble Detergent tablet and process for making same
GB1080066A (en) * 1965-03-09 1967-08-23 Procter & Gamble Detergent tablets
US3557003A (en) * 1967-06-21 1971-01-19 Procter & Gamble Detergent tablet
US3953350A (en) * 1973-10-25 1976-04-27 Kao Soap Co., Ltd. Foaming bleaching composition
EP0711828A2 (en) * 1994-11-14 1996-05-15 Unilever Plc Detergent compositions
WO1996023053A1 (en) * 1995-01-27 1996-08-01 Henkel Kommanditgesellschaft Auf Aktien Method of producing breakage-resistant detergent tablets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137429C (en) † 1962-05-17
LU77094A1 (en) * 1977-04-08 1978-11-03 Interox Sa
GB8412537D0 (en) * 1984-05-17 1984-06-20 Unilever Plc Detergent powder compositions
AU647736B2 (en) * 1989-04-24 1994-03-31 Unilever Plc Detergent compositions
DE4010533A1 (en) † 1990-04-02 1991-10-10 Henkel Kgaa Prodn. of high-density detergent granules

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081267A (en) * 1959-12-31 1963-03-12 Procter & Gamble Detergent tablet and process for making same
GB911204A (en) * 1960-07-28 1962-11-21 Unilever Ltd Bleaching compositions
GB1080066A (en) * 1965-03-09 1967-08-23 Procter & Gamble Detergent tablets
US3557003A (en) * 1967-06-21 1971-01-19 Procter & Gamble Detergent tablet
US3953350A (en) * 1973-10-25 1976-04-27 Kao Soap Co., Ltd. Foaming bleaching composition
EP0711828A2 (en) * 1994-11-14 1996-05-15 Unilever Plc Detergent compositions
WO1996023053A1 (en) * 1995-01-27 1996-08-01 Henkel Kommanditgesellschaft Auf Aktien Method of producing breakage-resistant detergent tablets

Also Published As

Publication number Publication date
GB2335435A8 (en) 1999-09-28
CN1255940A (en) 2000-06-07
GB2335435B (en) 2000-11-08
WO1998042816A1 (en) 1998-10-01
GB9706083D0 (en) 1997-05-14
PL335880A1 (en) 2000-05-22
AR011698A1 (en) 2000-08-30
TR199902316T2 (en) 1999-12-21
DE69803832T2 (en) 2002-09-26
IN190292B (en) 2003-07-12
GB9913960D0 (en) 1999-08-18
DE69803832T3 (en) 2006-04-13
ES2172134T3 (en) 2002-09-16
DE69803832D1 (en) 2002-03-21
BR9808044A (en) 2000-03-08
AU7210698A (en) 1998-10-20
ES2172134T5 (en) 2006-03-01
CA2284005A1 (en) 1998-10-01
ZA982343B (en) 1999-09-20
EP0956332A1 (en) 1999-11-17
EP0956332B1 (en) 2002-02-13
HUP0001732A2 (en) 2000-11-28
HUP0001732A3 (en) 2003-02-28
EP0956332B2 (en) 2005-08-10

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Legal Events

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

Effective date: 20110318