CA2726023A1 - A spray-drying process - Google Patents

A spray-drying process Download PDF

Info

Publication number: CA2726023A1
Authority: CA; Canada
Prior art keywords: spray; anionic detersive; detersive surfactant; alkaline slurry; slurry
Prior art date: 2008-06-25
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.): Abandoned

Application number

CA2726023A

Other languages

English (en)

French (fr)

Inventor

Hossam Hassan Tantawy

Nigel Patrick Somerville Roberts

Simon Howe

Stuart Andrew Caldwell

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.)

2008-06-25

Filing date

2009-06-25

Publication date

2009-12-30

2009-06-25 Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co

2009-12-30 Publication of CA2726023A1 publication Critical patent/CA2726023A1/en

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 22
238000001694 spray drying Methods 0.000 title claims abstract description 22
239000002002 slurry Substances 0.000 claims abstract description 71
239000004094 surface-active agent Substances 0.000 claims abstract description 71
125000000129 anionic group Chemical group 0.000 claims abstract description 63
239000000843 powder Substances 0.000 claims abstract description 51
239000000203 mixture Substances 0.000 claims abstract description 40
239000002253 acid Substances 0.000 claims abstract description 26
239000002243 precursor Substances 0.000 claims abstract description 22
229910021536 Zeolite Inorganic materials 0.000 claims abstract description 16
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 16
239000010457 zeolite Substances 0.000 claims abstract description 16
239000007921 spray Substances 0.000 claims abstract description 15
150000004760 silicates Chemical class 0.000 claims abstract description 13
229910019142 PO4 Inorganic materials 0.000 claims abstract description 11
239000010452 phosphate Substances 0.000 claims abstract description 11
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
238000004519 manufacturing process Methods 0.000 claims abstract description 3
238000005507 spraying Methods 0.000 claims abstract description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
150000005323 carbonate salts Chemical class 0.000 claims description 11
-1 alkylbenzene sulphonate Chemical class 0.000 description 20
239000003599 detergent Substances 0.000 description 15
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 14
150000004996 alkyl benzenes Chemical class 0.000 description 14
239000002245 particle Substances 0.000 description 14
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
229910000029 sodium carbonate Inorganic materials 0.000 description 7
239000002689 soil Substances 0.000 description 7
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 6
239000007844 bleaching agent Substances 0.000 description 6
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
239000007787 solid Substances 0.000 description 6
239000000463 material Substances 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
229910021653 sulphate ion Inorganic materials 0.000 description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
239000012190 activator Substances 0.000 description 4
239000003945 anionic surfactant Substances 0.000 description 4
150000001768 cations Chemical group 0.000 description 4
238000004140 cleaning Methods 0.000 description 4
229920001577 copolymer Polymers 0.000 description 4
239000004744 fabric Substances 0.000 description 4
239000007788 liquid Substances 0.000 description 4
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
239000011368 organic material Substances 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
239000004711 α-olefin Substances 0.000 description 4
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
125000000217 alkyl group Chemical group 0.000 description 3
239000000975 dye Substances 0.000 description 3
238000007046 ethoxylation reaction Methods 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
235000017557 sodium bicarbonate Nutrition 0.000 description 3
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
108010065511 Amylases Proteins 0.000 description 2
102000013142 Amylases Human genes 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
108090001060 Lipase Proteins 0.000 description 2
239000004367 Lipase Substances 0.000 description 2
102000004882 Lipase Human genes 0.000 description 2
108091005804 Peptidases Proteins 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
239000004614 Process Aid Substances 0.000 description 2
239000004365 Protease Substances 0.000 description 2
239000004115 Sodium Silicate Substances 0.000 description 2
BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
125000005599 alkyl carboxylate group Chemical group 0.000 description 2
235000019418 amylase Nutrition 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 2
238000009826 distribution Methods 0.000 description 2
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
238000009472 formulation Methods 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
235000019421 lipase Nutrition 0.000 description 2
229910052943 magnesium sulfate Inorganic materials 0.000 description 2
235000019341 magnesium sulphate Nutrition 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000002304 perfume Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
229940045872 sodium percarbonate Drugs 0.000 description 2
229910052911 sodium silicate Inorganic materials 0.000 description 2
239000011343 solid material Substances 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
238000012546 transfer Methods 0.000 description 2
OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
KRFXUBMJBAXOOZ-UHFFFAOYSA-N 4-ethenyl-1-oxidopyridin-1-ium Chemical compound [O-][N+]1=CC=C(C=C)C=C1 KRFXUBMJBAXOOZ-UHFFFAOYSA-N 0.000 description 1
KCAZSAYYICOMMG-UHFFFAOYSA-N 6-hydroperoxy-6-oxohexanoic acid Chemical compound OOC(=O)CCCCC(O)=O KCAZSAYYICOMMG-UHFFFAOYSA-N 0.000 description 1
239000004382 Amylase Substances 0.000 description 1
NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical class C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
102100032487 Beta-mannosidase Human genes 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
108010084185 Cellulases Proteins 0.000 description 1
102000005575 Cellulases Human genes 0.000 description 1
102000004190 Enzymes Human genes 0.000 description 1
108090000790 Enzymes Proteins 0.000 description 1
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
101000605014 Homo sapiens Putative L-type amino acid transporter 1-like protein MLAS Proteins 0.000 description 1
108010029541 Laccase Proteins 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
108090000854 Oxidoreductases Proteins 0.000 description 1
102000004316 Oxidoreductases Human genes 0.000 description 1
102000035195 Peptidases Human genes 0.000 description 1
108700020962 Peroxidase Proteins 0.000 description 1
102000003992 Peroxidases Human genes 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
102100038206 Putative L-type amino acid transporter 1-like protein MLAS Human genes 0.000 description 1
102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
239000004902 Softening Agent Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
125000005600 alkyl phosphonate group Chemical group 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
229940025131 amylases Drugs 0.000 description 1
235000019400 benzoyl peroxide Nutrition 0.000 description 1
108010055059 beta-Mannosidase Proteins 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000001045 blue dye Substances 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
108010089934 carbohydrase Proteins 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
150000007942 carboxylates Chemical class 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000007580 dry-mixing Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
229940088598 enzyme Drugs 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
239000006081 fluorescent whitening agent Substances 0.000 description 1
239000001046 green dye Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
150000003949 imides Chemical class 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
238000004900 laundering Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000001048 orange dye Substances 0.000 description 1
108010087558 pectate lyase Proteins 0.000 description 1
150000004965 peroxy acids Chemical class 0.000 description 1
UHGWBEXBBNLGCZ-UHFFFAOYSA-N phenyl nonanoate Chemical compound CCCCCCCCC(=O)OC1=CC=CC=C1 UHGWBEXBBNLGCZ-UHFFFAOYSA-N 0.000 description 1
229920000075 poly(4-vinylpyridine) Polymers 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000001267 polyvinylpyrrolidone Substances 0.000 description 1
229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000001047 purple dye Substances 0.000 description 1
150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
238000009790 rate-determining step (RDS) Methods 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical class [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
238000005406 washing Methods 0.000 description 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising

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)
Detergent Compositions (AREA)

CA2726023A 2008-06-25 2009-06-25 A spray-drying process Abandoned CA2726023A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP08159025A EP2138565A1 (en)	2008-06-25	2008-06-25	A spray-drying process
EP08159025.9		2008-06-25
PCT/US2009/048559 WO2009158449A1 (en)	2008-06-25	2009-06-25	A spray-drying process

Publications (1)

Publication Number	Publication Date
CA2726023A1 true CA2726023A1 (en)	2009-12-30

Family

ID=40328756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2726023A Abandoned CA2726023A1 (en)	2008-06-25	2009-06-25	A spray-drying process

Country Status (7)

Country	Link
EP (1)	EP2138565A1 (pt)
JP (1)	JP2011525215A (pt)
CN (1)	CN102066544A (pt)
BR (1)	BRPI0914675A2 (pt)
CA (1)	CA2726023A1 (pt)
MX (1)	MX2010014505A (pt)
WO (1)	WO2009158449A1 (pt)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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EP2336289B1 (en) *	2009-12-18	2012-06-27	The Procter & Gamble Company	A spray-drying process
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US20160289609A1 (en)	2015-03-30	2016-10-06	The Procter & Gamble Company	Solid free-flowing particulate laundry detergent composition
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EP3081625A1 (en)	2015-04-02	2016-10-19	The Procter and Gamble Company	Solid free-flowing particulate laundry detergent composition
WO2016161217A1 (en)	2015-04-02	2016-10-06	The Procter & Gamble Company	Solid free-flowing particulate laundry detergent composition
CN108137206B (zh)	2015-10-06	2019-08-27	宝洁公司	洗涤剂产品及其制备方法
EP3153425B1 (en)	2015-10-06	2018-07-04	The Procter and Gamble Company	Flexible box bag comprising detergent powder and a scoop
EP3301163A1 (en)	2016-10-03	2018-04-04	The Procter & Gamble Company	Low ph laundry detergent composition
EP3301155A1 (en)	2016-10-03	2018-04-04	The Procter & Gamble Company	Laundry detergent composition
EP3301164A1 (en)	2016-10-03	2018-04-04	The Procter & Gamble Company	Low ph laundry detergent composition
EP3301168B1 (en)	2016-10-03	2019-09-11	The Procter and Gamble Company	Laundry detergent composition
ES2770626T3 (es)	2016-10-03	2020-07-02	Procter & Gamble	Composición detergente para lavado de ropa con ph bajo
EP3301162A1 (en)	2016-10-03	2018-04-04	The Procter & Gamble Company	Low ph laundry detergent composition
RU2716130C9 (ru)	2016-10-03	2020-05-21	Дзе Проктер Энд Гэмбл Компани	Композиция моющего средства для стирки
US20180094220A1 (en)	2016-10-03	2018-04-05	The Procter & Gamble Company	Laundry detergent composition
EP3301153B1 (en)	2016-10-03	2019-09-11	The Procter & Gamble Company	Process for preparing a spray-dried laundry detergent particle
US11214763B2 (en)	2018-01-26	2022-01-04	Ecolab Usa Inc.	Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
EP3743494A1 (en)	2018-01-26	2020-12-02	Ecolab Usa Inc.	Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier
BR112020015098A2 (pt)	2018-01-26	2020-12-08	Ecolab Usa Inc.	Composição de tensoativo líquido solidificado, método para preparar uma composição de tensoativo solidificado e para limpar uma superfície, e, composição sólida de limpeza.
EP3546560A1 (en)	2018-03-28	2019-10-02	The Procter & Gamble Company	Laundry detergent composition
EP3546557B1 (en)	2018-03-28	2020-10-07	The Procter & Gamble Company	Catalase inhibition during a laundering process
MX2020010114A (es)	2018-03-28	2020-11-06	Procter & Gamble	Proceso para preparar una particula detergente secada por aspersion para lavanderia.
EP3546559A1 (en)	2018-03-28	2019-10-02	The Procter & Gamble Company	Laundry detergent composition
EP3546558A1 (en)	2018-03-28	2019-10-02	The Procter & Gamble Company	Laundry detergent composition
CA3102261C (en)	2018-06-20	2023-10-03	The Procter & Gamble Company	A fabric care or home care product comprising polysaccharide derivatives
WO2020222996A1 (en)	2019-04-29	2020-11-05	The Procter & Gamble Company	A process for making a laundry detergent composition
EP3754010A1 (en)	2019-06-17	2020-12-23	The Procter & Gamble Company	A solid free-flowing particulate laundry detergent composition comprises a detersive surfactant and a linear polyamine salt
EP3798290B1 (en)	2019-09-30	2022-08-17	The Procter & Gamble Company	Use of an anionically-modified cellulosic polymer as a dye transfer inhibitor during a textile laundering process
PL3936595T3 (pl)	2020-07-06	2023-07-10	The Procter & Gamble Company	Proces wytwarzania cząstkowej kompozycji detergentu do prania
EP4225883A1 (en)	2020-10-09	2023-08-16	The Procter & Gamble Company	Packaged laundry detergent product
WO2022104631A1 (en)	2020-11-19	2022-05-27	The Procter & Gamble Company	Method of making detergent compositions comprising perfume
CN117321182A (zh)	2021-05-19	2023-12-29	联合利华知识产权控股有限公司	制备喷雾干燥的洗涤剂颗粒的方法
EP4341369A1 (en)	2021-05-19	2024-03-27	Unilever IP Holdings B.V.	Process for preparing a spray dried detergent particle
CN117255848A (zh)	2021-05-19	2023-12-19	联合利华知识产权控股有限公司	制备喷雾干燥的洗涤剂颗粒的方法
EP4108754A1 (en)	2021-06-25	2022-12-28	The Procter & Gamble Company	A process for making a packaged laundry detergent powder
EP4108756A1 (en)	2021-06-25	2022-12-28	The Procter & Gamble Company	A laundry detergent powder
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2008
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2009
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- 2009-06-25 JP JP2011514901A patent/JP2011525215A/ja not_active Ceased
- 2009-06-25 CN CN2009801246576A patent/CN102066544A/zh active Pending
- 2009-06-25 CA CA2726023A patent/CA2726023A1/en not_active Abandoned
- 2009-06-25 WO PCT/US2009/048559 patent/WO2009158449A1/en active Application Filing
- 2009-06-25 MX MX2010014505A patent/MX2010014505A/es unknown

Also Published As

Publication number	Publication date
CN102066544A (zh)	2011-05-18
WO2009158449A1 (en)	2009-12-30
JP2011525215A (ja)	2011-09-15
MX2010014505A (es)	2011-02-22
EP2138565A1 (en)	2009-12-30
BRPI0914675A2 (pt)	2015-10-20

Legal Events

Date	Code	Title	Description
2010-11-26	EEER	Examination request
2013-08-21	FZDE	Discontinued	Effective date: 20130626

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