公开(公告)号：WO2008047301A1

公开(公告)日：2008-04-24

申请号：PCT/IB2007/054198

申请日：2007-10-15

Applicant: THE PROCTER & GAMBLE COMPANY ,  SOMERVILLE ROBERTS, Nigel, Patrick ,  LUKSZA, Paul, Andrzej ,  RIDLEY, Gordon ,  FINLAY, Callum, Niall Fergus ,  BROOKER, Alan, Thomas

Inventor： SOMERVILLE ROBERTS, Nigel, Patrick ,  LUKSZA, Paul, Andrzej ,  RIDLEY, Gordon ,  FINLAY, Callum, Niall Fergus ,  BROOKER, Alan, Thomas

IPC: C11D11/00 ,  C11D11/02 ,  C11D17/06 ,  C11D1/02 ,  C11D3/02 ,  C11D3/10 ,  C11D1/22

CPC classification number: C11D11/0082 ,  C11D1/02 ,  C11D1/22 ,  C11D3/046 ,  C11D3/10 ,  C11D3/3761 ,  C11D11/02 ,  C11D17/06

Abstract: The present invention relates to a spray-drying process for the preparation of a spray- dried detergent powder having a bulk density of 426g/l or less, wherein the spray-dried detergent powder comprises an anionic detersive surfactant and from 0wt% to 10wt% zeolite builder and from 0wt% to 10wt% phosphate builder, and wherein the process comprises the step of: (a) preparing an aqueous slurry suitable for spray-drying comprising from 30wt% to 60wt% water and from 40wt% to 70wt% non-aqueous material, wherein the non-aqueous material comprises an inorganic component and an organic component, wherein the weight ratio of the inorganic component to organic component is in the range of from 0.3: 1 to 5: 1; and (b) spraying the slurry into a spray-drying tower, wherein the temperature of the slurry as it enters the spray-drying tower is in the range of from 65°C to 140°C, and wherein the outlet air temperature of the spray-drying tower is in the range of from 70°C to 120°C.

Abstract translation: 本发明涉及一种用于制备体积密度为426g / l或更低的喷雾干燥洗涤剂粉末的喷雾干燥方法，其中喷雾干燥的洗涤剂粉末包含阴离子去污表面活性剂和0重量％至10重量％ 沸石助洗剂和0重量％至10重量％的磷酸盐助洗剂，其中该方法包括以下步骤：（a）制备适于喷雾干燥的含水浆料，其包含30重量％至60重量％的水和40重量％至70重量％ 水性材料，其中所述非水性材料包含无机组分和有机组分，其中所述无机组分与有机组分的重量比在0.3:1至5:1的范围内; 和（b）将浆料喷雾到喷雾干燥塔中，其中浆料进入喷雾干燥塔时的温度在65℃至140℃的范围内，其中出口空气温度 喷雾干燥塔的温度范围为70〜120℃。

公开(公告)号：WO2008047302A2

公开(公告)日：2008-04-24

申请号：PCT/IB2007054199

申请日：2007-10-15

Applicant: PROCTER & GAMBLE ,  MAGENNIS EUAN JOHN ,  BROOKER ALAN THOMAS ,  DAVIE ANDREW PHILIP ,  APPLEBY DORIS ,  PAPADAKI MARIA ,  SORIN SYLVAIN ANDRE ,  LUKSZA PAUL ANDRZEJ ,  SOMERVILLE ROBERTS NIGEL PATRI

Inventor： MAGENNIS EUAN JOHN ,  BROOKER ALAN THOMAS ,  DAVIE ANDREW PHILIP ,  APPLEBY DORIS ,  PAPADAKI MARIA ,  SORIN SYLVAIN ANDRE ,  LUKSZA PAUL ANDRZEJ ,  SOMERVILLE ROBERTS NIGEL PATRI

IPC: C11D11/02 ,  C11D1/02 ,  C11D3/12 ,  C11D3/36 ,  C11D17/06

CPC classification number: C11D1/02 ,  C11D3/128 ,  C11D3/362 ,  C11D17/065

Abstract: The present invention relates to a solid laundry detergent composition having a bulk density of from lOOg/1 to 500g/l, wherein the composition comprises: (a) from lwt% to 70wt% anionic detersive surfactant; (b) from Owt% to 10wt% zeolite builder; and (c) from Owt% to 10wt% phosphate builder; wherein the composition comprises: (I) from 61wt% to 90wt% low- density particulate component, wherein the low-density particulate component has a bulk density of from lOOg/1 to 426g/l, and wherein the low-density particulate component comprises inorganic material and organic material; and (II) from 10wt% to 39wt% high-density particulate component, wherein the high-density particulate component has a bulk density of greater than 426g/l; wherein the ratio of (i) the weight ratio of the inorganic material to the organic material comprised in the low-density particulate component (I) to (ii) the weight ratio of the inorganic material to the organic material comprised in the solid laundry detergent composition is from 0.3: 1 to 5: 1.

Abstract translation: 本发明涉及堆积密度为100g / l至500g / l的固体衣物洗涤剂组合物，其中所述组合物包含：（a）1重量％至70重量％的阴离子去污表面活性剂; （b）从0重量％至10重量％沸石助洗剂; 和（c）从0重量％至10重量％的磷酸盐助洗剂; 其中所述组合物包含：（I）61重量％至90重量％的低密度颗粒组分，其中所述低密度颗粒组分具有100g / l至426g / l的堆积密度，并且其中所述低密度颗粒组分包含 无机材料和有机材料; 和（II）10重量％至39重量％的高密度颗粒组分，其中所述高密度颗粒组分具有大于426g / l的堆密度; （i）包含在所述低密度颗粒组分（I）中的所述无机材料与所述有机材料的重量比与（ii）所述固体衣物洗涤剂中包含的所述无机材料与所述有机材料的重量比 组成为0.3：1至5：1。

公开(公告)号：WO2009117342A1

公开(公告)日：2009-09-24

申请号：PCT/US2009/037239

申请日：2009-03-16

Applicant: THE PROCTER & GAMBLE COMPANY ,  BASTON, Gail, Margaret ,  LUKSZA, Paul, Andrzej

Inventor： BASTON, Gail, Margaret ,  LUKSZA, Paul, Andrzej

IPC: C11D3/33

CPC classification number: C11D3/33 ,  C11D3/222 ,  C11D3/225

Abstract: The present invention relates to a solid laundry detergent composition comprising the magnesium salt of ethylene diamine-N'N'-disuccinic acid

Abstract translation: 本发明涉及包含乙二胺-N'N'-二琥珀酸镁盐的固体衣物洗涤剂组合物

公开(公告)号：WO2008047302A3

公开(公告)日：2008-04-24

申请号：PCT/IB2007/054199

申请日：2007-10-15

Applicant: THE PROCTER & GAMBLE COMPANY ,  MAGENNIS, Euan, John ,  BROOKER, Alan, Thomas ,  DAVIE, Andrew, Philip ,  APPLEBY, Doris ,  PAPADAKI, Maria ,  SORIN, Sylvain, Andre ,  LUKSZA, Paul, Andrzej ,  SOMERVILLE ROBERTS, Nigel, Patrick

Inventor： MAGENNIS, Euan, John ,  BROOKER, Alan, Thomas ,  DAVIE, Andrew, Philip ,  APPLEBY, Doris ,  PAPADAKI, Maria ,  SORIN, Sylvain, Andre ,  LUKSZA, Paul, Andrzej ,  SOMERVILLE ROBERTS, Nigel, Patrick

IPC: C11D11/02 ,  C11D17/06 ,  C11D1/02 ,  C11D3/36 ,  C11D3/12

Abstract: The present invention relates to a solid laundry detergent composition having a bulk density of from lOOg/1 to 500g/l, wherein the composition comprises: (a) from lwt% to 70wt% anionic detersive surfactant; (b) from Owt% to 10wt% zeolite builder; and (c) from Owt% to 10wt% phosphate builder; wherein the composition comprises: (I) from 61wt% to 90wt% low- density particulate component, wherein the low-density particulate component has a bulk density of from lOOg/1 to 426g/l, and wherein the low-density particulate component comprises inorganic material and organic material; and (II) from 10wt% to 39wt% high-density particulate component, wherein the high-density particulate component has a bulk density of greater than 426g/l; wherein the ratio of (i) the weight ratio of the inorganic material to the organic material comprised in the low-density particulate component (I) to (ii) the weight ratio of the inorganic material to the organic material comprised in the solid laundry detergent composition is from 0.3: 1 to 5: 1.

公开(公告)号：WO2005118766A1

公开(公告)日：2005-12-15

申请号：PCT/US2005/019636

申请日：2005-06-02

Applicant: THE PROCTER & GAMBLE COMPANY ,  MELI, Fabrizio ,  LUKSZA, Paul, Andrzej ,  STOKOE, Keith, James

Inventor： MELI, Fabrizio ,  LUKSZA, Paul, Andrzej ,  STOKOE, Keith, James

IPC: C11D3/50

CPC classification number: C11D3/505 ,  C11D3/042 ,  C11D3/2075 ,  C11D3/2082 ,  C11D3/2086 ,  C11D3/38672 ,  C11D11/0082 ,  C11D17/0039

Abstract: The present invention relates to a method for making starch encapsulated ingredients where a mixture of starch, water, acid and ingredient for encapsulation is prepared. The mixture is atomised and dried to provide encapsulates that can retain high levels of encapsulated ingredient. When the encapsulated ingredient comprises oil, the invention reduces the levels of free oil on the outside of the encapsulates and surprisingly reduces explosivity of fines produced during the manufacturing process. The preferred acid is citric acid.

Abstract translation: 本发明涉及一种制备淀粉包封成分的方法，其中制备淀粉，水，酸和用于包封的成分的混合物。 将混合物雾化并干燥以提供可保留高含量包封成分的包封物。 当包封的成分包含油时，本发明降低了包封物外部的游离油的含量，令人惊讶地降低了在制造过程中产生的细粉的爆炸性。 优选的酸是柠檬酸。