EP0518576A3 - High bulk density granular detergent compositions - Google Patents
High bulk density granular detergent compositions Download PDFInfo
- Publication number
- EP0518576A3 EP0518576A3 EP19920305203 EP92305203A EP0518576A3 EP 0518576 A3 EP0518576 A3 EP 0518576A3 EP 19920305203 EP19920305203 EP 19920305203 EP 92305203 A EP92305203 A EP 92305203A EP 0518576 A3 EP0518576 A3 EP 0518576A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bulk density
- detergent compositions
- high bulk
- granular detergent
- density granular
- 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
Links
- 239000003599 detergent Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- 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
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent 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
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/1233—Carbonates, e.g. calcite or dolomite
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9112384 | 1991-06-10 | ||
GB919112384A GB9112384D0 (en) | 1991-06-10 | 1991-06-10 | Detergent compositions |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0518576A2 EP0518576A2 (en) | 1992-12-16 |
EP0518576A3 true EP0518576A3 (en) | 1993-08-04 |
EP0518576B1 EP0518576B1 (en) | 1998-01-28 |
Family
ID=10696356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92305203A Expired - Lifetime EP0518576B1 (en) | 1991-06-10 | 1992-06-05 | High bulk density granular detergent compositions |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0518576B1 (en) |
CA (1) | CA2070471C (en) |
DE (1) | DE69224233T2 (en) |
ES (1) | ES2112299T3 (en) |
GB (1) | GB9112384D0 (en) |
IN (1) | IN174518B (en) |
TW (1) | TW229228B (en) |
ZA (1) | ZA924231B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2134830T3 (en) * | 1993-12-10 | 1999-10-16 | Procter & Gamble | STABILIZATION OF INGREDIENTS SENSITIVE TO OXIDATION IN DETERGENT COMPOSITIONS OF PERCARBONATE. |
US5773399A (en) * | 1993-12-10 | 1998-06-30 | The Procter & Gamble Comapny | Stabilization of oxidation-sensitive ingredients in percarbonate detergent compositions |
US5707959A (en) * | 1995-05-31 | 1998-01-13 | The Procter & Gamble Company | Processes for making a granular detergent composition containing a crystalline builder |
US5658867A (en) * | 1995-05-31 | 1997-08-19 | The Procter & Gamble Company | Cleaning compositions containing a crystalline builder material in selected particle size ranges for improved performance |
US5731279A (en) * | 1995-05-31 | 1998-03-24 | The Procter & Gamble Company | Cleaning compositions containing a crystalline builder material having improved performance |
US5733865A (en) * | 1995-05-31 | 1998-03-31 | The Procter & Gamble Company | Processes for making a crystalline builder having improved performance |
US6114289A (en) * | 1997-03-11 | 2000-09-05 | The Procter & Gamble Company | Encapsulated crystalline calcium carbonate builder for use in detergent compositions |
US6130194A (en) * | 1997-03-11 | 2000-10-10 | The Procter & Gamble Company | Crystalline calcium carbonate builder enrobed with a hydrotrope for use in detergent compositions |
US6100232A (en) * | 1998-03-02 | 2000-08-08 | The Procter & Gamble Company | Process for making a granular detergent composition containing a selected crystalline calcium carbonate builder |
US6610645B2 (en) | 1998-03-06 | 2003-08-26 | Eugene Joseph Pancheri | Selected crystalline calcium carbonate builder for use in detergent compositions |
CA3016175C (en) * | 2016-03-02 | 2024-05-28 | Harris Research, Inc. | Stain and odor treatment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391274A1 (en) * | 1977-05-18 | 1978-12-15 | Unilever Nv | PRODUCTION OF PULVERULENT DETERGENT COMPOSITIONS BASED ON ALKALINE METAL CARBONATE AND CALCIUM CARBONATE |
GB2003913A (en) * | 1977-09-12 | 1979-03-21 | Colgate Palmolive Co | Particulate detergent compositions containing alkali metal carbonate and bicarbonate |
EP0150613A2 (en) * | 1983-12-21 | 1985-08-07 | Unilever Plc | Detergent compositions |
US4738793A (en) * | 1985-11-01 | 1988-04-19 | Lever Brothers Company | Process for producing detergent powder of high bulk density |
EP0390251A2 (en) * | 1989-03-30 | 1990-10-03 | Unilever N.V. | Detergent compositions and process for preparing them |
-
1991
- 1991-06-10 GB GB919112384A patent/GB9112384D0/en active Pending
-
1992
- 1992-06-04 CA CA002070471A patent/CA2070471C/en not_active Expired - Fee Related
- 1992-06-05 DE DE69224233T patent/DE69224233T2/en not_active Expired - Fee Related
- 1992-06-05 EP EP92305203A patent/EP0518576B1/en not_active Expired - Lifetime
- 1992-06-05 ES ES92305203T patent/ES2112299T3/en not_active Expired - Lifetime
- 1992-06-10 IN IN187BO1992 patent/IN174518B/en unknown
- 1992-06-10 ZA ZA924231A patent/ZA924231B/en unknown
- 1992-06-10 TW TW081104522A patent/TW229228B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391274A1 (en) * | 1977-05-18 | 1978-12-15 | Unilever Nv | PRODUCTION OF PULVERULENT DETERGENT COMPOSITIONS BASED ON ALKALINE METAL CARBONATE AND CALCIUM CARBONATE |
GB2003913A (en) * | 1977-09-12 | 1979-03-21 | Colgate Palmolive Co | Particulate detergent compositions containing alkali metal carbonate and bicarbonate |
EP0150613A2 (en) * | 1983-12-21 | 1985-08-07 | Unilever Plc | Detergent compositions |
US4738793A (en) * | 1985-11-01 | 1988-04-19 | Lever Brothers Company | Process for producing detergent powder of high bulk density |
EP0390251A2 (en) * | 1989-03-30 | 1990-10-03 | Unilever N.V. | Detergent compositions and process for preparing them |
Also Published As
Publication number | Publication date |
---|---|
ZA924231B (en) | 1993-12-10 |
EP0518576B1 (en) | 1998-01-28 |
DE69224233D1 (en) | 1998-03-05 |
ES2112299T3 (en) | 1998-04-01 |
IN174518B (en) | 1994-12-31 |
CA2070471C (en) | 1997-05-06 |
DE69224233T2 (en) | 1998-05-20 |
EP0518576A2 (en) | 1992-12-16 |
GB9112384D0 (en) | 1991-07-31 |
TW229228B (en) | 1994-09-01 |
CA2070471A1 (en) | 1992-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HU9303013D0 (en) | Granular detergent compositions | |
GB9008013D0 (en) | High bulk density granular detergent compositions and process for preparing them | |
GB8811447D0 (en) | Granular laundry compositions | |
ZA924891B (en) | Detergent compositions | |
HK63296A (en) | High density granular detergent composition | |
GB9108136D0 (en) | Concentrated detergent powder compositions | |
GB9113674D0 (en) | Detergent compositions | |
ZA924708B (en) | Particulate detergent composition or component | |
EP0468824A3 (en) | Granular compositions | |
EP0518576A3 (en) | High bulk density granular detergent compositions | |
GB2253404B (en) | Solid detergent composition | |
GB9115046D0 (en) | Improved chute for bulk materials | |
GB9201059D0 (en) | Detergent compositions | |
AU1039395A (en) | Granular detergent composition comprising a low bulk density component | |
GB9104547D0 (en) | Detergent compositions | |
EP0533392A3 (en) | Detergent compositions | |
GB9203409D0 (en) | Detergent compositions | |
ZA9210106B (en) | Detergent compositions | |
GB2262535B (en) | Solid detergent composition | |
GB9008462D0 (en) | Granules for detergent compositions | |
GB2272224B (en) | Detergent compositions | |
GB8919870D0 (en) | Granular detergent compositions | |
ZA945049B (en) | Process for preparing detergent composition having high bulk density | |
GB9009690D0 (en) | Granular bleach activator compositions | |
GR3036040T3 (en) | Process for making high density granular detergent and compositions made by the process. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE ES FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19930809 |
|
17Q | First examination report despatched |
Effective date: 19960924 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE ES FR GB IT LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980128 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980128 Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980128 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69224233 Country of ref document: DE Date of ref document: 19980305 |
|
ITF | It: translation for a ep patent filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2112299 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980428 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20080626 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20080731 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20080627 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20090617 Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100101 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20090606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090606 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100401 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090605 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100630 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110605 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110605 |