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    Detergent composition
    3.
    发明公开
    Detergent composition 失效

    公开(公告)号：EP0267043A3

    公开(公告)日：1990-03-14

    申请号：EP87309830.5

    申请日：1987-11-06

    申请人： UNILEVER PLC ,  UNILEVER N.V.

    发明人： Garner-Gray, Peter Frederick ,  Knight, Peter Cory ,  Niven, Ian Eric

    IPC分类号： C11D3/10 ,  C11D3/12

    CPC分类号： C11D3/1233 ,  C11D3/10

    摘要： Particulate detergent compositions containing a detergent active system, sodium carbonate and a calcite seed crystal exhibit improved dispensibility from automatic washing machines when the mean particle size is at least 500 microns, such as above 700 microns and the level of particles with a size below 50 microns is less than 2% by weight of the overall composition. The Rosin-Rammler distribution n value should be at least 4 when the mean particle size is 700 microns but may be as low as 2 when the mean is 1200 microns. When the sodium carbonate and calcite are in separate particles, the sizes thereof should be similar.

    Particulate detergent additive product, preparation and use thereof in detergent compositions
    5.
    发明公开
    Particulate detergent additive product, preparation and use thereof in detergent compositions 失效
    颗粒剂洗涤剂添加剂产品，其制备及其在洗涤剂组合物中的用途

    公开(公告)号：EP0390287A3

    公开(公告)日：1991-11-27

    申请号：EP90200742.6

    申请日：1990-03-28

    申请人： UNILEVER N.V. ,  UNILEVER PLC

    发明人： Emery, William Derek ,  Knight, Peter Cory

    IPC分类号： C11D17/00

    CPC分类号： C11D17/0039 ,  C11D3/3907 ,  C11D3/3935

    摘要： Stable, non-friable, non-dusty and fast-dissolving detergent additive containing bodies having a shape of substantially rounded particles of a size ranging from 100 to 2000 µm are disclosed, each body comprising a core particle comprising a solid particulate storage-sensitive detergent additive material and an organic binder material having a melting point from 25° to 80°C, which core particle is provided with an outer coating of an organic material having a melting point below that of the binder material and solubility in water at 40°C greater than 20% by weight, said bodies having a pore volume of not more than 0.25 cm³/gram and compression strength expressed as compression modulus greater than 0.5 x 10⁶ N/m². A process for preparing the bodies by a high shear energy mixing process in a high-speed mixer/granulator. Preferred detergent additive materials are peroxyacids and a peroxyacid bleach precursor.

    Detergent composition
    6.
    发明公开
    Detergent composition 失效
    洗涤剂组成

    公开(公告)号：EP0267043A2

    公开(公告)日：1988-05-11

    申请号：EP87309830.5

    申请日：1987-11-06

    申请人： UNILEVER PLC ,  UNILEVER N.V.

    发明人： Garner-Gray, Peter Frederick ,  Knight, Peter Cory ,  Niven, Ian Eric

    IPC分类号： C11D3/10 ,  C11D3/12

    CPC分类号： C11D3/1233 ,  C11D3/10

    摘要： Particulate detergent compositions containing a detergent active system, sodium carbonate and a calcite seed crystal exhibit improved dispensibility from automatic washing machines when the mean particle size is at least 500 microns, such as above 700 microns and the level of particles with a size below 50 microns is less than 2% by weight of the overall composition. The Rosin-Rammler distribution n value should be at least 4 when the mean particle size is 700 microns but may be as low as 2 when the mean is 1200 microns. When the sodium carbonate and calcite are in separate particles, the sizes thereof should be similar.

    摘要翻译： 当平均颗粒尺寸为至少500微米，如高于700微米，并且尺寸低于50微米的颗粒的水平时，含有洗涤剂活性体系，碳酸钠和方解石晶种的颗粒状洗涤剂组合物表现出改进的自动洗衣机的分配性 小于总组合物的2重量％。 当平均颗粒尺寸为700微米时，Rosin-Rammler分布n值应至少为4，但当平均值为1200微米时，可能低至2。 当碳酸钠和方解石处于分开的颗粒中时，其尺寸应该相似。

    Detergent composition
    9.
    发明公开
    Detergent composition 无效
    洗涤剂组成

    公开(公告)号：EP0430603A2

    公开(公告)日：1991-06-05

    申请号：EP90312779.3

    申请日：1990-11-23

    申请人： UNILEVER PLC ,  UNILEVER N.V.

    发明人： Davidson, Nathan George John ,  Knight, Peter Cory ,  Fairclough, Colin Sydney

    IPC分类号： C11D1/02 ,  C11D11/00 ,  C11D3/12

    CPC分类号： C11D17/0034 ,  C11D1/22 ,  C11D3/14 ,  C11D11/0082

    摘要： A detergent composition has a high (≧ 30%) content of anionic detergent yet has acceptable physical properties for use as part or all of a retail product. The anionic detergent is mixed with a particulate filler which has high oil absorbency. The filler is intimately distributed within the particles of the composition.

    摘要翻译： 洗涤剂组合物具有高（≥30％）含量的阴离子洗涤剂，但具有可接受的物理性质以用作零售产品的部分或全部。 阴离子洗涤剂与具有高吸油性的粒状填料混合。 填料紧密地分布在组合物的颗粒内。

    Particulate detergent additive product, preparation and use thereof in detergent compositions
    10.
    发明公开
    Particulate detergent additive product, preparation and use thereof in detergent compositions 失效
    颗粒状的洗涤剂添加剂，其生产和使用在洗涤剂组合物。

    公开(公告)号：EP0390287A2

    公开(公告)日：1990-10-03

    申请号：EP90200742.6

    申请日：1990-03-28

    申请人： UNILEVER N.V. ,  UNILEVER PLC

    发明人： Emery, William Derek ,  Knight, Peter Cory

    IPC分类号： C11D17/00

    CPC分类号： C11D17/0039 ,  C11D3/3907 ,  C11D3/3935

    摘要： Stable, non-friable, non-dusty and fast-dissolving detergent additive containing bodies having a shape of substantially rounded particles of a size ranging from 100 to 2000 µm are disclosed, each body comprising a core particle comprising a solid particulate storage-sensitive detergent additive material and an organic binder material having a melting point from 25° to 80°C, which core particle is provided with an outer coating of an organic material having a melting point below that of the binder material and solubility in water at 40°C greater than 20% by weight, said bodies having a pore volume of not more than 0.25 cm³/gram and compression strength expressed as compression modulus greater than 0.5 x 10⁶ N/m². A process for preparing the bodies by a high shear energy mixing process in a high-speed mixer/granulator. Preferred detergent additive materials are peroxyacids and a peroxyacid bleach precursor.

    摘要翻译： 稳定，不易碎，无粉尘和快速溶解的洗涤剂添加剂包含具有大小范围为100至2000微米的基本上圆形的颗粒的形状体圆盘游离缺失，每个主体包括芯颗粒，其包含固体颗粒存储敏感 具有25℃的熔点〜80℃，其中芯粒子是在有机材料的外涂层具有低于熔点在40℃做了在水中的粘合剂材料和溶解性的设置有洗涤剂添加剂材料的有机粘合剂材料制成，并 由20％C重量比时，所述具有不超过0:25厘米的孔体积体<3> /克和压缩强度表示为压缩模量大于0.5×10 <6> N /米<2>。 一种用于由高剪切能量混合过程在高速混合机/制粒机的制备的尸体过程。 优选的洗涤剂添加剂物质是过氧酸和过氧酸漂白剂前体。