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公开(公告)号：US4769173A
公开(公告)日：1988-09-06
申请号：US128256
申请日：1987-12-03
CPC分类号： C11D3/38627
摘要： The invention relates to the use of a certain class of lipases together with strong bleaching agents in detergent compositions. This class of lipases consists of fungal lipases ex Humicola lanuginosa or Thermomyces lanuginosus, and bacterial lipases which show a positive immunological cross-reaction with the antibody of the lipase produced by Chromobacter viscosum var. lipolyticum NRRL B-3673. The strong bleaching agents are stronger than the sodium perborate/TAED system, i.e. stronger than peracetic acid or they yield, on perhydrolysis, a peracid faster than the sodium perborate/TAED system.
摘要翻译： 本发明涉及某些类别的脂肪酶与强力漂白剂在洗涤剂组合物中的应用。 这类脂肪酶由来自Humicola lanuginosa或Thermomyces lanuginosus的真菌脂肪酶和细菌脂肪酶组成，其显示与Chromobacter viscosum var产生的脂肪酶的抗体的阳性免疫交叉反应。 脂肪分解素NRRL B-3673。 强的漂白剂比过硼酸钠/ TAED系统更强，即比过乙酸更强，或者它们在过水解时产生比过硼酸钠/ TAED系统更快的过酸。
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2.发明授权Enzymatic detergent and bleaching composition containing a specific rDNA technique cloned lipase 失效含有特定的RDNA技术克隆液的酶洗涤剂和漂白组合物
公开(公告)号：US5069809A
公开(公告)日：1991-12-03
申请号：US541184
申请日：1990-06-19
CPC分类号： C11D3/3907 , C11D3/38627 , C11D3/3945 , C12N9/20
摘要： An enzymatic detergent and bleaching composition contains a bleaching system which is stronger than the sodium perborate/TAED system. In such a composition a lipase is employed which is produced by cloning, by rDNA technique, the gene which encodes the lipase produced by the fungas Humicola lanuginosa and expressing that gene in Aspergillus oryzae as host. The lipase is used in an amount giving a lipolytic enzyme activity of from 100 to 0.005 lipolytic units/mg of the composition.
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公开(公告)号：US4861509A
公开(公告)日：1989-08-29
申请号：US210464
申请日：1988-06-23
申请人： Johannes M. Cornelissen , Jan Klugkist , Cornelis A. Lagerwaard , Swarthoff Ton , David Thom , David Thom
发明人： Johannes M. Cornelissen , Jan Klugkist , Cornelis A. Lagerwaard , Swarthoff Ton , David Thom , David Thom
IPC分类号： C11D3/386
CPC分类号： C11D3/38627
摘要： The invention relates to the use of a certain class of lipases together with strong bleaching agents in detergent compositions. This class of lipases consists of fungal lipases ex Humicola lanuginosa or Thermomyces lanuginosus, and bacterial lipases which show a positive immunological cross-reaction with the antibody of the lipase produced by Chromobacter viscosum var. lipolyticum NRRL B-3673. The strong bleaching agents are stronger than the sodium perborate/TAED system, i.e. stronger than peracetic acid or they yield, on perhydrolysis, a peracid faster than the sodium perborate/TAED system.
摘要翻译： 本发明涉及某些类别的脂肪酶与强力漂白剂在洗涤剂组合物中的应用。 这类脂肪酶由来自Humicola lanuginosa或Thermomyces lanuginosus的真菌脂肪酶和细菌脂肪酶组成，其显示与Chromobacter viscosum var产生的脂肪酶的抗体的阳性免疫交叉反应。 脂肪分解素NRRL B-3673。 强的漂白剂比过硼酸钠/ TAED系统更强，即比过乙酸更强，或者它们在过水解时产生比过硼酸钠/ TAED系统更快的过酸。
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4.发明授权Low temperature bleaching detergent compositions comprising peracids and persalt activator 失效低温漂白洗涤剂组合物包含过酸和渗透活化剂
公开(公告)号：US4547305A
公开(公告)日：1985-10-15
申请号：US513555
申请日：1983-07-14
CPC分类号： C11D3/08 , C11D3/128 , C11D3/3932 , C11D3/3945
摘要： Detergent compositions, particularly low temperature bleach detergent compositions comprising an inorganic persalt and an organic peracid precursor (persalt activator) or an organic peracid in lieu thereof, containing less than 10 mg/kg, preferably not more than 5 mg/kg of reactive titanium (IV), based on the total weight of the composition, are disclosed. These compositions show improved peracid stability, thereby improving the peracid concentration during the washing and cleaning operation to give enhanced bleaching results. The detergent compositions preferably contain a silicate.
摘要翻译： 洗涤剂组合物，特别是低温漂白洗涤剂组合物，其包含无机透性和有机过酸前体（表面活性剂）或代替其的有机过酸，含有小于10mg / kg，优选不超过5mg / kg的活性钛（ IV），基于组合物的总重量。 这些组合物显示改善的过酸稳定性，从而改善洗涤和清洁操作期间的过酸浓度以提供增强的漂白结果。 洗涤剂组合物优选含有硅酸盐。
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