EP1070115A2 - Coloured granular composition for use in particulate detergent compositions - Google Patents

Coloured granular composition for use in particulate detergent compositions

Info

Publication number
EP1070115A2
EP1070115A2 EP99944131A EP99944131A EP1070115A2 EP 1070115 A2 EP1070115 A2 EP 1070115A2 EP 99944131 A EP99944131 A EP 99944131A EP 99944131 A EP99944131 A EP 99944131A EP 1070115 A2 EP1070115 A2 EP 1070115A2
Authority
EP
European Patent Office
Prior art keywords
granular composition
water
coloured
flow modifier
weight
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
EP99944131A
Other languages
German (de)
French (fr)
Other versions
EP1070115B1 (en
Inventor
Vijay Daru
Winston Anthony Pereira
Rana Hindustan Lever Ltd. Survey No. 907 SENGUPTA
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
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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, Unilever NV filed Critical Unilever PLC
Publication of EP1070115A2 publication Critical patent/EP1070115A2/en
Application granted granted Critical
Publication of EP1070115B1 publication Critical patent/EP1070115B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/40—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0034—Fixed on a solid conventional detergent ingredient
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0063—Photo- activating 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts 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
    • C11D3/3746—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
    • C11D3/40—Dyes ; Pigments

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)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Detergent Compositions (AREA)

Abstract

A granular composition suitable for incorporation into a particulate detergent composition comprises: (a) a coloured or fluorescent ingredient, for example, a photobleach such as zinc or aluminium phthalocyanine sulphonate; (b) a carrier material for the coloured or fluorescent ingredient which is an α-hydroxy organic acid, preferably citric acid; (c) a water-soluble or water-dispersible barrier material, preferably a water-soluble starch or polyvinyl alcohol; and (d) an inorganic flow modifier, for example, silica and/or china clay.

Description

COLOURED GRANULAR COMPOSITION FOR USE IN PARTICULATE DETERGENT COMPOSITIONS
Technical field
The present invention relates to a fast-dissolving, low- staining granular composition containing a visually distinct, eg coloured or fluorescent, ingredient, for example, a photobleach. The invention more particularly relates to granules containing a coloured or fluorescent ingredient which may be incorporated into a detergent composition without encountering the problem of staining of the fabric during the wash.
Background and Prior Art
Coloured speckles are used in detergent formulations to give a distinct appearance to the product as well as to deliver functional benefits. In the wash process, it is undesirable that these coloured speckles settle on to the fabric surface leading to staining of the fabric. It has also been noticed that these stains do not get washed out in subsequent laundering. Further the uneven concentration of these speckles on the substrate could result in localised higher levels of the active causing fabric damage.
US 4 097 418 (Procter & Gamble, 1978) discloses a granular coloured speckle having non-staining qualities comprising an agglomerate of a granular water soluble inorganic alkaline salt with an anionic surfactant which contains a dye or pigment. Mixing of the dye and the anionic surfactant prior to agglomeration prevents the pigment particles from attaching to each other and on to the fabric surface thus preventing staining of the fabric.
US 4 762 636 (Ciba-Geigy, 1988) discloses a process for obtaining granules with defined physical properties that float on an aqueous treatment liquor and release the active ingredient without getting deposited on to the substrate.
Summary of the invention
It is thus an object of the present invention to provide a granule composition containing a coloured or fluorescent ingredient which may be incorporated into a detergent composition without encountering the problem of staining of the fabric during the wash process.
It is a further object of the invention to provide a granule composition having a superior non-staining property, which may be manufactured by a process which is more economical and would involve lower capital cost as compared to the known processes .
Accordingly the present invention provides a granular composition suitable for incorporation into a particulate detergent composition, the granular composition comprising
(a) a coloured or fluorescent ingredient, (b) an α-hydroxy organic acid as a carrier material for the coloured or fluorescent ingredient,
(c) a water-soluble or water-dispersible barrier material, and
(d) an inorganic flow modifier.
The water-soluble or water-dispersible barrier material serves to provide a protective layer or coating on the combination of the coloured or fluorescent ingredient and its carrier material, the α-hydroxy organic acid. Preferably at least a part of the inorganic flow modifier is also thus protected. Additional inorganic flow modifier that is not protected by the barrier material may also be present .
The term coating used above does not necessarily imply complete coating.
According to a preferred embodiment of the invention, therefore,
the coloured or fluorescent ingredient is dispersed onto, or in the form of a coating over, the α-hydroxy organic acid,
the α-hydroxy organic acid carrying the coloured or fluorescent ingredient is in admixture with the flow modifier or a portion thereof, the barrier material is in the form of a coating over the said mixture of α-hydroxy organic acid and flow modifier, being combined with (in admixture with) any remaining portion of the flow modifier.
According to a further preferred aspect of the invpention the granule composition comprises:
from 40 to 90% by weight, preferably from 60 to 80% by weight, of the α-hydroxy organic acid,
from 0.5 to 5% by weight, preferably from 1 to 2% by weight, of the coloured or fluorescent ingredient,
- from 10 to 50% by weight, preferably from 18 to 40% by weight, of the inorganic flow modifier, and
from 0.5 to 5% by weight, preferably from 1 to 3% by weight, of the water soluble barrier material.
The granular composition of the invention may be prepared by a process in which the coloured or fluorescent ingredient is dispersed onto the α-hydroxyacid, which is then mixed with part or all of the inorganic flow modifier and the whole treated with the barrier material, then granulated with any remaining inorganic flow modifier.
According to a further aspect of the invention, therefore, there is provided a process for the preparation of a granule composition which comprises the steps of: (i) dispersing the coloured or fluorescent ingredient on the α-hydroxy acid and granulating with the inorganic flow modifier or a portion thereof;
(ii) drying the material, preferably at a temperature within the range of from 15 to 50°C, more preferably from 20 to 40°C;
(iii) treating the dried material with the water-soluble or water-dispersible barrier material;
(iv) optionally, granulating the said treated material with any remaining flow aid modifier and drying.
The α-hydroxy organic acid may be selected from citric acid, adipic acid, tartaric acid, maleic acid and others. An especially preferred acid is citric acid.
Examples of coloured or fluorescent ingredients are photoactivators (also known as photobleaches) , especially phthalocyanines; coloured dyes and pigments; fluorescent whitening agents; and mixtures thereof. Especially preferred ingredients are the photobleaches, zinc and aluminium phthalocyanine sulphonates .
The inorganic flow modifier can be selected from china clay, (preferably washed china clay) , silica, precipitated silica, precipitated calcium carbonate and diatomaceous/siliceous earth. China clay, silica and mixtures thereof are especially preferred. The water-soluble or water-dispersible, preferably water- soluble, barrier material may suitably be selected from water-soluble starches, polyvinyl alcohols, polyethylene glycols and latex. Preferred materials are starches and polyvinyl alcohols.
As previously indicated, the granules of the present invention may be prepared by dispersing the coloured or fluorescent ingredient on the α-hydroxy organic acid, for example, in a rotary pan granulator, and subsequently or simultaneously adding a suitable flow modifier. The resultant agglomerate is dried and further coated with the water-soluble or water-dispersible barrier material, and optionally granulated with further flow modifier and dried.
A further subject of the invention is a particulate detergent composition comprising organic detergent surfactants and other detergent ingredients, and comprising a granular composition as defined previously. The particulate laundry detergent composition of the invention may suitably comprise from 5 to 60 wt% of organic surfactant, from 10 to 80 wt% of detergency builder, from 0.1 to 10 wt%, preferably from 0.5 to 5 wt%, of a granular composition as defined previously, and optionally other detergent ingredients to 100 wt% .
The invention will now be illustrated further by means of the following non-limiting Examples, in which parts and percentages are by weight unless otherwise stated. Examples denoted by a number are in accordance with the invention, while Examples denoted by a letter are comparative. EXAMPLE 1, COMPARATIVE EXAMPLES A TO C Preparation of granular compositions
Example 1: photobleach granules using citric acid carrier and starch barrier material
8 Kg of citric acid were placed in a rotary pan granulator and 200 g of aluminium phthalocyanine sulphonate solution (10% concentration) were sprayed on to it. During spraying, half the quantity of a mixture of 0.8 kg of china clay and 500 g of silica was added. The material was dried at 40°C for about 4 hours. The material was taken back into a rotary pan granulator and 500 g of starch solution (concentration 10% by weight) was sprayed on. The balance half of the mixture of china clay and silica was added. The material was dried at 40°C for 4 hours.
The formulation of the granular material was as follows
Example 2 : photobleach granules using citric acid carrier and polyvinyl alcohol barrier material
Photobleach granules were prepared as in Example 1 but the starch solution was replaced by polyvinyl alcohol solution (concentration 10% by weight) .
The final formulation of the granular material was as follows :
Comparative Example A
Granules were prepared by the process of Example 1 but using soda ash instead of citric acid.
Comparative Example B
Granules were prepared by the process of Example 1 but using sodium tripolyphosphate instead of citric acid. Wash protocol
Cotton fabric pieces of dimension 10 inch x 10 inch (25.4 cm x 25.4 cm) were placed in trays, each together with 2 kg of water and one of the following photobleach granular compositions :
Example 1 Comparative Example A Comparative Example B
Comparative Example C: commercially available blue speckles, Laundrosil (Trade Mark) PRT-2 ex Sud-Chemie, containing aluminium phthalocyanine sulphonate on a bentonite clay carrier.
Each fabric piece was allowed to soak for 30 minutes. Later the fabric was washed in running water and dried in the sun. Four replications were maintained for each treatment. A panel of trained members analysed the fabric visually for blue stains on a scale of 0 to 5 as follows:
Scores Staining level
0-1 minimal/negligible
2-3 perceptible
4-5 significant blue staining
The data were analysed statistically and are shown in the following Table.
The data presented in the table show that the commercially available granules stained the fabric considerably while the use of the granules according to the invention had a significantly superior effect in controlling the staining of the fabric. This is further substantiated by the fact that granules made by the same process but by replacing the citric acid with soda ash or sodium tripolyphosphate did not prevent staining of the fabric significantly.
EXAMPLES 3 and 4: DETERGENT COMPOSITIONS
Granular detergent compositions were prepared by dry mixing to the following formulations:
Linear alkylbenzene sulphonate 30 Sodium carbonate 20 Sodium tripolyphosphate 40 Photobleach granules (see below) 2
Enzymes, perfume, fluorescer, water etc to 100 The detergent composition of Example 3 contained the photobleach granules of Example 1 (citric acid carrier, starch barrier material) .
The detergent composition of Example 4 contained the photobleach granules of Example 2 (citric acid carrier, polyvinyl alcohol barrier material) .
Both detergent compositions were stored in 500 g pouches from May to December under the following conditions representing summer, monsoon and winter conditions in India:
No instability, as determined by visual inspection, could be detected at the end of the storage period.

Claims

1 A granular composition suitable for incorporation into a particulate detergent composition, the granular composition comprising
(a) a coloured or fluorescent ingredient,
(b) a carrier material for the coloured or fluorescent ingredient,
characterised in that the carrier material (b) is an α-hydroxy organic acid, and the granular composition further comprises
(c) a water-soluble or water-dispersible barrier material, and
(d) an inorganic flow modifier.
2 A granular composition as claimed in claim 1, characterised in that:
the coloured or fluorescent ingredient (a) is dispersed onto, or in the form of a coating over, the α-hydroxyacid (b) , which is in admixture with the inorganic flow modifier (d) or a portion thereof, and
the barrier material (c) is in the form of a coating over the mixture of coated α-hydroxyacid and inorganic flow modifier, the coated mixture being in admixture with any remaining inorganic flow modifier (d) .
3 A granular composition as claimed in any preceding claim, characterised in that it comprises:
(a) from 0.5 to 5% by weight, preferably from 1 to 2% by weight, of the coloured or fluorescent ingredient,
(b) from 40 to 90% by weight, preferably from 60 to 80% by weight, of the α-hydroxy organic acid,
(c) from 0.5 to 5% by weight, preferably from 1 to 3% by weight, of the water-soluble or water-dispersible barrier material .
(d) from 10 to 50% by weight, preferably from 18 to 40% by weight, of the inorganic flow modifier. 4 A granular composition as claimed in any preceding claim, characterised in that the coloured or fluorescent ingredient (a) is selected from photoactivators (photobleaches) , pigments, dyes, and fluorescent whitening agents .
5 A granular composition as claimed in claim 4, characterised in that the coloured or fluorescent ingredient (a) is a zinc or aluminium phthalocyanine sulphonate.
6 A granular composition as claimed in any preceding claim, characterised in that the α-hydroxyacid (b) is selected from citric acid, adipic acid, maleic acid and tartaric acid.
7 A granular composition as claimed in claim 6, characterised in that the α-hydroxyacid (b) is citric acid.
8 A granular composition as claimed in any preceding claim, characterised in that the water-soluble or water- dispersible barrier material (c) is selected from water- soluble starches, polyvinyl alcohols, polyethylene glycols, and latices .
9 A granular composition as claimed in claim 8, characterised in that the barrier material (c) is water- soluble and is a starch or a polyvinyl alcohol. 10 A granular composition as claimed in any preceding claim, characterised in that the inorganic flow modifier (c! is selected from china clay, silica, precipitated silica, precipitated calcium carbonate, and diatomaceous or siliceous earth.
11 A granular composition as claimed in claim 10, characterised in that the inorganic flow modifier (c) comprises china clay, silica or a mixture thereof.
12 A particulate laundry detergent composition which comprises from 5 to 60 wt% of organic surfactant, from 10 to 80 wt% of detergency builder, and optionally other detergent ingredients to 100 wt%, characterised in that it comprises from 0.1 to 10 wt%, preferably from 0.5 to 5 wt% , of a granular composition as claimed in any one of claims 1 to 11.
13 A process for the preparation of a granular composition as claimed in claim 1, characterised in that it comprises the steps of:
(i) dispersing the coloured or fluorescent ingredient (a) onto the α-hydroxyacid (b) , and granulating with a portion or the whole of the inorganic flow modifier (d) ,
(ii) drying the granular material thus obtained,
(iii) treating the dried material with the water-soluble or water-dispersible barrier material (c) ,
(iv) optionally, granulating the treated material thus obtained with any remaining inorganic flow modifier (d) and drying.
14 A process as claimed in claim 13, characterised in that the drying step (iii) is carried out at a temperature within the range of from 15 to 50°C, preferably from 20 to 40°C.
EP99944131A 1998-04-07 1999-01-26 Coloured granular composition for use in particulate detergent compositions Expired - Lifetime EP1070115B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9807477.6A GB9807477D0 (en) 1998-04-07 1998-04-07 Coloured granular composition for use in particulate detergent compositions
GB9807477 1998-04-07
PCT/EP1999/000493 WO1999051714A2 (en) 1998-04-07 1999-01-26 Coloured granular composition for use in particulate detergent compositions

Publications (2)

Publication Number Publication Date
EP1070115A2 true EP1070115A2 (en) 2001-01-24
EP1070115B1 EP1070115B1 (en) 2008-03-12

Family

ID=10830010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99944131A Expired - Lifetime EP1070115B1 (en) 1998-04-07 1999-01-26 Coloured granular composition for use in particulate detergent compositions

Country Status (12)

Country Link
EP (1) EP1070115B1 (en)
CN (1) CN1137983C (en)
AU (1) AU5265299A (en)
BR (1) BR9909469A (en)
DE (1) DE69938341T2 (en)
EA (1) EA200001026A1 (en)
ES (1) ES2301245T3 (en)
GB (1) GB9807477D0 (en)
ID (1) ID26094A (en)
TR (1) TR200002800T2 (en)
WO (1) WO1999051714A2 (en)
ZA (1) ZA99839B (en)

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007144856A2 (en) 2006-06-16 2007-12-21 The Procter & Gamble Company Cleaning and / or treatment compositions comprising mutant alpha-amylases
EP2071017A1 (en) 2007-12-04 2009-06-17 The Procter and Gamble Company Detergent composition
EP2248883A1 (en) 2006-01-23 2010-11-10 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
WO2011072117A1 (en) 2009-12-09 2011-06-16 The Procter & Gamble Company Fabric and home care products
WO2011140316A1 (en) 2010-05-06 2011-11-10 The Procter & Gamble Company Consumer products with protease variants
WO2012142087A1 (en) 2011-04-12 2012-10-18 The Procter & Gamble Company Metal bleach catalysts
EP2537918A1 (en) 2011-06-20 2012-12-26 The Procter & Gamble Company Consumer products with lipase comprising coated particles
WO2013006871A2 (en) 2012-02-13 2013-01-10 Milliken & Company Laundry care compositions containing dyes
EP2623586A2 (en) 2012-02-03 2013-08-07 The Procter & Gamble Company Compositions and methods for surface treatment with lipases
WO2013142495A1 (en) 2012-03-19 2013-09-26 Milliken & Company Carboxylate dyes
WO2013149858A1 (en) 2012-04-02 2013-10-10 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2013171241A1 (en) 2012-05-16 2013-11-21 Novozymes A/S Compositions comprising lipase and methods of use thereof
WO2014009473A1 (en) 2012-07-12 2014-01-16 Novozymes A/S Polypeptides having lipase activity and polynucleotides encoding same
WO2014138141A1 (en) 2013-03-05 2014-09-12 The Procter & Gamble Company Mixed sugar compositions
WO2014147127A1 (en) 2013-03-21 2014-09-25 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2014184164A1 (en) 2013-05-14 2014-11-20 Novozymes A/S Detergent compositions
EP2808372A1 (en) 2013-05-28 2014-12-03 The Procter and Gamble Company Surface treatment compositions comprising photochromic dyes
WO2015004102A1 (en) 2013-07-09 2015-01-15 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015042209A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care compositions containing thiophene azo carboxylate dyes
WO2015042086A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care composition comprising carboxylate dye
WO2015041887A2 (en) 2013-09-18 2015-03-26 Milliken & Company Laundry care composition comprising carboxylate dye
WO2015042087A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care composition comprising carboxylate dye
WO2015112339A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Fabric treatment composition
WO2015112338A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Method of treating textile fabrics
WO2015112341A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Fabric treatment composition
WO2015109972A1 (en) 2014-01-22 2015-07-30 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015112340A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Method of treating textile fabrics
WO2015158237A1 (en) 2014-04-15 2015-10-22 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015171592A1 (en) 2014-05-06 2015-11-12 Milliken & Company Laundry care compositions
WO2015181119A2 (en) 2014-05-27 2015-12-03 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2016081437A1 (en) 2014-11-17 2016-05-26 The Procter & Gamble Company Benefit agent delivery compositions
WO2016087401A1 (en) 2014-12-05 2016-06-09 Novozymes A/S Lipase variants and polynucleotides encoding same
EP3088506A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Detergent composition
EP3088502A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
EP3088504A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
EP3088503A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
EP3088505A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
WO2016178668A1 (en) 2015-05-04 2016-11-10 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions
WO2018015295A1 (en) 2016-07-18 2018-01-25 Novozymes A/S Lipase variants, polynucleotides encoding same and the use thereof
WO2018084930A1 (en) 2016-11-03 2018-05-11 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions
WO2018202846A1 (en) 2017-05-05 2018-11-08 Novozymes A/S Compositions comprising lipase and sulfite
WO2019063499A1 (en) 2017-09-27 2019-04-04 Novozymes A/S Lipase variants and microcapsule compositions comprising such lipase variants
WO2019110462A1 (en) 2017-12-04 2019-06-13 Novozymes A/S Lipase variants and polynucleotides encoding same
EP3521434A1 (en) 2014-03-12 2019-08-07 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2019154952A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipase variants and compositions thereof
WO2019154951A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipases, lipase variants and compositions thereof
WO2020097297A1 (en) 2018-11-07 2020-05-14 The Procter & Gamble Company Low ph detergent composition
WO2020102477A1 (en) 2018-11-16 2020-05-22 The Procter & Gamble Company Composition and method for removing stains from fabrics
WO2021001400A1 (en) 2019-07-02 2021-01-07 Novozymes A/S Lipase variants and compositions thereof
EP3929285A2 (en) 2015-07-01 2021-12-29 Novozymes A/S Methods of reducing odor
EP3950939A2 (en) 2015-07-06 2022-02-09 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2022090361A2 (en) 2020-10-29 2022-05-05 Novozymes A/S Lipase variants and compositions comprising such lipase variants
WO2023017794A1 (en) 2021-08-10 2023-02-16 株式会社日本触媒 Polyalkylene-oxide-containing compound
WO2023247664A2 (en) 2022-06-24 2023-12-28 Novozymes A/S Lipase variants and compositions comprising such lipase variants

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343456A (en) * 1998-11-06 2000-05-10 Procter & Gamble Speckle particles and compositions containing the speckle particles
WO2000058431A1 (en) * 1999-03-29 2000-10-05 Ciba Specialty Chemicals Holding Inc. Use of a brightener pigment in cleansers or detergents
GB0110414D0 (en) * 2001-04-27 2001-06-20 Unilever Plc Radical initiator composition
GB0120160D0 (en) 2001-08-20 2001-10-10 Unilever Plc Photobleach speckle and laundry detergent compositions containing it
BRPI0211408B1 (en) 2001-08-20 2017-01-31 Unilever Nv granular composition, particulate laundry detergent composition, and process for manufacturing a granular composition
GB0202017D0 (en) 2002-01-29 2002-03-13 Unilever Plc Detergent compositions
ES2279939T3 (en) 2002-01-29 2007-09-01 Unilever N.V. DETERGENT COMPOSITIONS.
GB0228354D0 (en) 2002-12-05 2003-01-08 Unilever Plc Detergent compositions
RU2479627C2 (en) 2006-01-23 2013-04-20 Дзе Проктер Энд Гэмбл Компани Compositions of detergents
WO2007146491A2 (en) * 2006-04-20 2007-12-21 The Procter & Gamble Company Flowable particulates
US8021436B2 (en) 2007-09-27 2011-09-20 The Procter & Gamble Company Cleaning and/or treatment compositions comprising a xyloglucan conjugate
WO2009087524A1 (en) 2008-01-04 2009-07-16 The Procter & Gamble Company Enzyme and fabric hueing agent containing compositions
WO2010086832A2 (en) * 2009-01-30 2010-08-05 Ecolab Inc. Development of an aluminum hydroxycarboxylate builder
US20150094253A1 (en) * 2012-04-27 2015-04-02 Basf Se Phthalocyanine particles and the use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378923A (en) * 1971-01-25 1974-12-27 Colgate Palmolive Co Coloured particles and cleanser composition containing same
US4762636A (en) * 1986-02-28 1988-08-09 Ciba-Geigy Corporation Process for the preparation of granules containing an active substance and to the use thereof as speckles for treating substrates
DE69715170T2 (en) * 1996-03-15 2003-05-28 Amway Corp., Ada METHOD FOR PRODUCING A FREE-FLOWING AGGLOMERIZED DETERGENT CONTAINING NIOTENSIDE
WO1998016615A1 (en) * 1996-10-15 1998-04-23 The Procter & Gamble Company Colored particulate compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9951714A2 *

Cited By (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2248883A1 (en) 2006-01-23 2010-11-10 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
EP2248882A1 (en) 2006-01-23 2010-11-10 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
EP2251404A1 (en) 2006-01-23 2010-11-17 The Procter & Gamble Company Enzyme and fabric hueing agent containing compositions
EP2253696A1 (en) 2006-01-23 2010-11-24 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
EP2287281A1 (en) 2006-01-23 2011-02-23 The Procter & Gamble Company Lipase and fabric hueing agent containing compositions
US8722611B2 (en) 2006-01-23 2014-05-13 The Procter & Gamble Company Enzyme and fabric hueing agent containing compositions
EP3101111A1 (en) 2006-01-23 2016-12-07 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
EP3101110A1 (en) 2006-01-23 2016-12-07 The Procter and Gamble Company Enzyme and fabric hueing agent containing compositions
WO2007144856A2 (en) 2006-06-16 2007-12-21 The Procter & Gamble Company Cleaning and / or treatment compositions comprising mutant alpha-amylases
EP2071017A1 (en) 2007-12-04 2009-06-17 The Procter and Gamble Company Detergent composition
WO2011072117A1 (en) 2009-12-09 2011-06-16 The Procter & Gamble Company Fabric and home care products
EP4159833A2 (en) 2009-12-09 2023-04-05 The Procter & Gamble Company Fabric and home care products
EP3434764A2 (en) 2009-12-09 2019-01-30 The Procter & Gamble Company Fabric and home care products
EP3095861A1 (en) 2010-05-06 2016-11-23 The Procter and Gamble Company Consumer products with protease variants
EP3575389A2 (en) 2010-05-06 2019-12-04 The Procter & Gamble Company Consumer products with protease variants
WO2011140316A1 (en) 2010-05-06 2011-11-10 The Procter & Gamble Company Consumer products with protease variants
WO2012142087A1 (en) 2011-04-12 2012-10-18 The Procter & Gamble Company Metal bleach catalysts
EP2537918A1 (en) 2011-06-20 2012-12-26 The Procter & Gamble Company Consumer products with lipase comprising coated particles
WO2013003025A1 (en) 2011-06-20 2013-01-03 The Procter & Gamble Company Consumer products with lipase comprising coated particles
EP2623586A2 (en) 2012-02-03 2013-08-07 The Procter & Gamble Company Compositions and methods for surface treatment with lipases
WO2013116261A2 (en) 2012-02-03 2013-08-08 The Procter & Gamble Company Compositions and methods for surface treatment with lipases
WO2013006871A2 (en) 2012-02-13 2013-01-10 Milliken & Company Laundry care compositions containing dyes
WO2013142486A1 (en) 2012-03-19 2013-09-26 The Procter & Gamble Company Laundry care compositions containing dyes
WO2013142495A1 (en) 2012-03-19 2013-09-26 Milliken & Company Carboxylate dyes
WO2013149858A1 (en) 2012-04-02 2013-10-10 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2013171241A1 (en) 2012-05-16 2013-11-21 Novozymes A/S Compositions comprising lipase and methods of use thereof
WO2014009473A1 (en) 2012-07-12 2014-01-16 Novozymes A/S Polypeptides having lipase activity and polynucleotides encoding same
WO2014138141A1 (en) 2013-03-05 2014-09-12 The Procter & Gamble Company Mixed sugar compositions
WO2014147127A1 (en) 2013-03-21 2014-09-25 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2014184164A1 (en) 2013-05-14 2014-11-20 Novozymes A/S Detergent compositions
WO2014193859A1 (en) 2013-05-28 2014-12-04 The Procter & Gamble Company Surface treatment compositions comprising photochromic dyes
EP2808372A1 (en) 2013-05-28 2014-12-03 The Procter and Gamble Company Surface treatment compositions comprising photochromic dyes
EP3699256A1 (en) 2013-05-28 2020-08-26 The Procter & Gamble Company Surface treatment compositions comprising photochromic dyes
WO2015004102A1 (en) 2013-07-09 2015-01-15 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015042086A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care composition comprising carboxylate dye
EP4047058A1 (en) 2013-09-18 2022-08-24 Milliken & Company Laundry care composition comprising a carboxylate dye
WO2015042087A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care composition comprising carboxylate dye
EP3339377A1 (en) 2013-09-18 2018-06-27 Milliken & Company Laundry care composition comprising carboxylate dye
WO2015041887A2 (en) 2013-09-18 2015-03-26 Milliken & Company Laundry care composition comprising carboxylate dye
WO2015042209A1 (en) 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care compositions containing thiophene azo carboxylate dyes
WO2015112340A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Method of treating textile fabrics
WO2015112339A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Fabric treatment composition
WO2015112341A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Fabric treatment composition
WO2015112338A1 (en) 2014-01-22 2015-07-30 The Procter & Gamble Company Method of treating textile fabrics
WO2015109972A1 (en) 2014-01-22 2015-07-30 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
EP3521434A1 (en) 2014-03-12 2019-08-07 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015158237A1 (en) 2014-04-15 2015-10-22 Novozymes A/S Polypeptides with lipase activity and polynucleotides encoding same
WO2015171592A1 (en) 2014-05-06 2015-11-12 Milliken & Company Laundry care compositions
EP3760713A2 (en) 2014-05-27 2021-01-06 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2015181119A2 (en) 2014-05-27 2015-12-03 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2016081437A1 (en) 2014-11-17 2016-05-26 The Procter & Gamble Company Benefit agent delivery compositions
EP4067485A2 (en) 2014-12-05 2022-10-05 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2016087401A1 (en) 2014-12-05 2016-06-09 Novozymes A/S Lipase variants and polynucleotides encoding same
EP3088506A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Detergent composition
EP3088504A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
EP3088505A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
WO2016176280A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of treating a fabric
WO2016176241A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Detergent composition
EP3674387A1 (en) 2015-04-29 2020-07-01 The Procter & Gamble Company Method of treating a fabric
WO2016176296A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of laundering a fabric
EP3088503A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
WO2016176282A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of treating a fabric
WO2016176240A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of treating a fabric
EP3088502A1 (en) 2015-04-29 2016-11-02 The Procter and Gamble Company Method of treating a fabric
WO2016178668A1 (en) 2015-05-04 2016-11-10 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions
EP3929285A2 (en) 2015-07-01 2021-12-29 Novozymes A/S Methods of reducing odor
EP3950939A2 (en) 2015-07-06 2022-02-09 Novozymes A/S Lipase variants and polynucleotides encoding same
EP4357453A2 (en) 2016-07-18 2024-04-24 Novozymes A/S Lipase variants, polynucleotides encoding same and the use thereof
WO2018015295A1 (en) 2016-07-18 2018-01-25 Novozymes A/S Lipase variants, polynucleotides encoding same and the use thereof
WO2018084930A1 (en) 2016-11-03 2018-05-11 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions
WO2018202846A1 (en) 2017-05-05 2018-11-08 Novozymes A/S Compositions comprising lipase and sulfite
EP4567094A2 (en) 2017-09-27 2025-06-11 Novozymes A/S Lipase variants and microcapsule compositions comprising such lipase variants
WO2019063499A1 (en) 2017-09-27 2019-04-04 Novozymes A/S Lipase variants and microcapsule compositions comprising such lipase variants
WO2019110462A1 (en) 2017-12-04 2019-06-13 Novozymes A/S Lipase variants and polynucleotides encoding same
WO2019154955A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipase variants and compositions thereof
WO2019154951A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipases, lipase variants and compositions thereof
WO2019154954A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipase variants and compositions thereof
WO2019154952A1 (en) 2018-02-08 2019-08-15 Novozymes A/S Lipase variants and compositions thereof
WO2020097297A1 (en) 2018-11-07 2020-05-14 The Procter & Gamble Company Low ph detergent composition
WO2020102477A1 (en) 2018-11-16 2020-05-22 The Procter & Gamble Company Composition and method for removing stains from fabrics
WO2021001400A1 (en) 2019-07-02 2021-01-07 Novozymes A/S Lipase variants and compositions thereof
WO2022090361A2 (en) 2020-10-29 2022-05-05 Novozymes A/S Lipase variants and compositions comprising such lipase variants
WO2023017794A1 (en) 2021-08-10 2023-02-16 株式会社日本触媒 Polyalkylene-oxide-containing compound
WO2023247664A2 (en) 2022-06-24 2023-12-28 Novozymes A/S Lipase variants and compositions comprising such lipase variants

Also Published As

Publication number Publication date
DE69938341D1 (en) 2008-04-24
EA200001026A1 (en) 2001-04-23
ES2301245T3 (en) 2008-06-16
CN1137983C (en) 2004-02-11
GB9807477D0 (en) 1998-06-10
TR200002800T2 (en) 2000-12-21
ZA99839B (en) 2000-08-03
AU5265299A (en) 1999-10-25
WO1999051714A8 (en) 1999-12-29
WO1999051714A2 (en) 1999-10-14
DE69938341T2 (en) 2009-04-30
WO1999051714A3 (en) 1999-11-18
EP1070115B1 (en) 2008-03-12
BR9909469A (en) 2002-05-07
ID26094A (en) 2000-11-23
CN1296523A (en) 2001-05-23

Similar Documents

Publication Publication Date Title
EP1070115B1 (en) Coloured granular composition for use in particulate detergent compositions
CA1299461C (en) Laundry composition containing peroxyacid bleach and soil release agent
US3931037A (en) Substantially uncolored detergent products containing coloring materials
EP0287132B1 (en) Soil release polymer-coated substrate containing a laundry detergent
AU596240B2 (en) Machine dishwashing composition
CA1152263A (en) Detergent-compatible fabric softening and antistatic compositions
CA1232413A (en) Fabric softener agglomerates
GB2123848A (en) Soil release promoting nonionic detergent composition
NZ207536A (en) Nonionic detergent compositions containing terephthalate polymers as soil-releasing agents
CN101389742A (en) Shading dye granules, their use in detergent formulations and methods for their manufacture
KR900004557B1 (en) Soap-encapsulated bleach particles
US5605883A (en) Agglomerated colorant speckle exhibiting reduced colorant spotting
US4615814A (en) Porous substrate with absorbed antistat or softener, used with detergent
CN107151462A (en) It is a kind of long-acting except aldehyde, antibacterial, mould proof house ornamentation spray and its manufacture method
AU653408B2 (en) Zeolite based spray-dried detergent compositions and process for preparing same
US5112520A (en) Method for improving the soil anti-redeposition properties of washing detergents and product
US3781228A (en) Laundry product containing enzyme
JPH07505670A (en) Applications of modified polyester for cleaning cotton-containing fabrics
CA2167372A1 (en) Detergent compositions inhibiting dye transfer in washing
JPS591439B2 (en) Modification method for granular detergent
JPS612800A (en) Bleaching synthetic detergent composition
CN101146904B (en) Soluble speckle granule
JPH0721158B2 (en) Granular coloring composition
JP3395997B2 (en) Method for producing enzyme granules for detergents
CA2376221A1 (en) Detergent composition containing zeolite map

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

17P Request for examination filed

Effective date: 20000817

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

17Q First examination report despatched

Effective date: 20040917

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69938341

Country of ref document: DE

Date of ref document: 20080424

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2301245

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
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

Effective date: 20081215

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080312

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100126

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20100205

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100125

Year of fee payment: 12

Ref country code: DE

Payment date: 20100127

Year of fee payment: 12

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110126

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110930

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: 20110131

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: 20110126

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69938341

Country of ref document: DE

Effective date: 20110802

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120305

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: 20110127

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: 20110802