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公开(公告)号:EP0522766A2
公开(公告)日:1993-01-13
申请号:EP92306005.7
申请日:1992-06-30
申请人: UNILEVER PLC , UNILEVER N.V.
发明人: Fry, Alan John , Newbold, Geoffrey , Garvey, Michael Joseph , Wraige, Douglas , Iley, William John
CPC分类号: C11D17/0086 , C11D17/0039 , C11D17/0078
摘要: A tablet of compacted particulate detergent composition in which the tablet, or a discrete region thereof, consists essentially of a matrix of particles substantially free of particles
摘要翻译: 一种压实颗粒洗涤剂组合物片剂,其中片剂或其离散区域基本上由基本上不含<200μm颗粒的颗粒基质组成。 洗涤剂活性化合物和洗涤剂助洗剂和任选的洗涤剂粉末颗粒的颗粒分别用粘合剂/崩解剂涂覆,当片剂浸入水中时,破坏片剂的结构。
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公开(公告)号:EP0466485A2
公开(公告)日:1992-01-15
申请号:EP91306288.1
申请日:1991-07-11
申请人: UNILEVER PLC , UNILEVER N.V.
发明人: Fry, Alan John , Garvey, Michael Joseph , Newbold, Geoffrey , Osler, Jonathon , Robb, Derek John Macdonald , Wraige, Douglas
CPC分类号: C11D17/0078 , C11D1/22 , C11D1/72 , C11D1/83 , C11D3/128 , C11D17/0086
摘要: A tablet of compacted detergent powder comprises an anionic detergent-active compound, a detergency builder, and optionally other detergent ingredients. The tablet is the compaction product of a particulate mixture of:
(a) from 2 to 40 wt% of a first particulate component comprising from 20 to 100 wt% [of component (a)] of anionic detergent-active compound,
(b) from 60 to 98 wt % of other ingredients, comprising from 0 to 3 wt% [of component (b)] of anionic detergent-active compound.摘要翻译: 压片洗涤剂粉末的片剂包括阴离子洗涤剂活性化合物,去污助剂和任选的其它洗涤剂成分。 片剂是以下颗粒混合物的压实产物:(a)2至40重量%的包含20至100重量%(组分(a)]阴离子洗涤剂活性化合物的第一颗粒组分,(b) 60至98重量%的其它成分,包含0至3重量%的(组分(b)]的阴离子洗涤剂活性化合物。
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3.
公开(公告)号:EP0214763B1
公开(公告)日:1990-10-31
申请号:EP86306116.4
申请日:1986-08-07
申请人: UNILEVER PLC , UNILEVER N.V.
IPC分类号: C08B37/00
CPC分类号: C08B37/0033 , C08B37/0003 , C12P19/04
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公开(公告)号:EP0243166A3
公开(公告)日:1990-03-21
申请号:EP87303529.9
申请日:1987-04-22
申请人: UNILEVER PLC , UNILEVER N.V.
IPC分类号: C01B33/18
CPC分类号: B82Y30/00 , C01B33/126 , C01B33/149 , C01P2004/04 , C01P2004/20 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C09C1/3054
摘要: This invention relates to positively-charged silica platelets and a process for their preparation from modified silica sols by formation of a silica film at an interface.
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公开(公告)号:EP0318219A2
公开(公告)日:1989-05-31
申请号:EP88310945.6
申请日:1988-11-21
申请人: UNILEVER PLC , UNILEVER N.V.
IPC分类号: C11D3/12
CPC分类号: C11D3/1286
摘要: Sodium aluminosilicate in the zeolite or amorphous forms is of value as a detergency builder. This material must frequently be handled and transported in the form of a suspension. A stabilising amount of a water soluble cationic surfactant containing one long chain (C12 to C18) substantially saturated hydrocarbon group allows a pumpable stable aqueous suspension to be prepared.
摘要翻译: 沸石或无定形形式的硅铝酸钠作为洗涤助洗剂是有价值的。 这种材料必须经常以悬浮液的形式进行处理和运输。 含稳定量的含有一个长链(C12-C18)基本饱和烃基的水溶性阳离子表面活性剂可以制备可泵送的稳定水性悬浮液。
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公开(公告)号:EP0246757A2
公开(公告)日:1987-11-25
申请号:EP87303527.3
申请日:1987-04-22
申请人: UNILEVER PLC , UNILEVER N.V.
IPC分类号: C03C17/25 , C01B33/149
CPC分类号: C04B41/009 , C03C17/25 , C03C2217/213 , C03C2218/111 , C03C2218/113 , C04B41/4505 , C04B41/5035 , C04B41/81 , C04B41/87 , C04B2237/366 , C23C24/00 , C23D13/00 , G11B5/84 , C04B33/00 , C04B35/00
摘要: This application discloses the preparation of coatings on substrates. The coating is derived from a film formed at a sol air interface and the film is bonded to the substrate by direct contact. The coating preferably contains silica.
摘要翻译: 该申请公开了在基底上制备涂层。 该涂层源于在溶胶空气界面处形成的膜,并通过直接接触将该膜粘合到基底上。 涂层优选含有二氧化硅。
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公开(公告)号:EP0466485B1
公开(公告)日:1995-04-26
申请号:EP91306288.1
申请日:1991-07-11
申请人: UNILEVER PLC , UNILEVER N.V.
发明人: Fry, Alan John , Garvey, Michael Joseph , Newbold, Geoffrey , Osler, Jonathon , Robb, Derek John Macdonald , Wraige, Douglas
CPC分类号: C11D17/0078 , C11D1/22 , C11D1/72 , C11D1/83 , C11D3/128 , C11D17/0086
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公开(公告)号:EP0522766A3
公开(公告)日:1993-04-07
申请号:EP92306005.7
申请日:1992-06-30
申请人: UNILEVER PLC , UNILEVER N.V.
发明人: Fry, Alan John , Newbold, Geoffrey , Garvey, Michael Joseph , Wraige, Douglas , Iley, William John
CPC分类号: C11D17/0086 , C11D17/0039 , C11D17/0078
摘要: A tablet of compacted particulate detergent composition in which the tablet, or a discrete region thereof, consists essentially of a matrix of particles substantially free of particles
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公开(公告)号:EP0294206A2
公开(公告)日:1988-12-07
申请号:EP88305057.7
申请日:1988-06-03
申请人: UNILEVER PLC , UNILEVER N.V.
CPC分类号: C11D3/124 , A01N25/12 , A61K8/25 , A61K9/143 , A61K9/1611 , A61K9/1694 , A61K2800/412 , A61L9/046 , A61Q13/00 , A61Q19/00 , B01J13/046 , C01P2004/32 , C01P2004/61 , C01P2006/14 , C01P2006/16 , C01P2006/17 , C01P2006/80 , C09B63/00 , C09C1/30 , Y10T428/2989
摘要: Porous spheroidal silica having a particle size in the range 1 to 400 microns, axial ratios of 1:1 to 1:12 has up to 50% by weight of the SiO₂ of included material, such as for example perfumes, flavouring materials, pigments, germicides, bactericides, fungicides, bleaching agents, skin benefit agents, therapeutic agents, dispersed in the silica as particles or droplets in the size range 0.01 to 10µm. The spheroids can be made by mixing together an aqueous, stabilised silica sol containing dispersed therein up to 50% by weight of the silica of an included material and an aqueous solution of a non-adsorbing polymer to form a phase separated system comprising silica droplets containing included material in a polymer-rich continuous phase and condensing the silica sol to aggregate the droplets to form silica spheroids containing the dispersed included material. The included material can be released in use by eg. wetting, attrition, dissolution, pH change, heating.
摘要翻译: 粒度在1至400微米范围内的轴向比为1:1至1:12的多孔球状二氧化硅具有至多50重量%的所包括材料的SiO 2,例如香料,调味料,颜料, 杀菌剂,杀菌剂,杀真菌剂,漂白剂,皮肤有益剂,治疗剂,分散在二氧化硅中的颗粒或液滴,尺寸范围为0.01至10微米。 可以通过将包含分散在其中的含水稳定的二氧化硅溶胶混合在一起,包含至少50重量%的所包含的材料的二氧化硅和非吸附聚合物的水溶液来形成球形体,以形成包含二氧化硅微滴的相分离系统 将材料包含在富含聚合物的连续相中,并冷凝二氧化硅溶胶以使液滴聚集以形成含有分散的包含材料的二氧化硅球体。 所包含的材料可以通过例如使用被释放。 润湿,磨损,溶解,pH变化,加热。
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10.
公开(公告)号:EP0214763A2
公开(公告)日:1987-03-18
申请号:EP86306116.4
申请日:1986-08-07
申请人: UNILEVER PLC , UNILEVER N.V.
IPC分类号: C08B37/00
CPC分类号: C08B37/0033 , C08B37/0003 , C12P19/04
摘要: This invention relates to a process for the separation of a polysaccharide from an aqueous system precipitated liquid to separate out the polysaccharide.
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