专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1993008253A1 AQUEOUS ENZYMATIC DETERGENT COMPOSITIONS 审中-公开
标题翻译：水质消毒剂组合物
公开(公告)号：WO1993008253A1
公开(公告)日：1993-04-29
申请号：PCT/EP1992002296
申请日：1992-10-05
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： UNILEVER PLC , UNILEVER N.V. , VAN DEN BERGH, Carlo, Johannes , KAISERMAN, Howard, Bruce , OUWENDIJK, Marja
IPC分类号： C11D03/386
CPC分类号： C11D3/38618
摘要： A stable aqueous enzymatic detergent composition comprising: (a) from about 5 to about 65 % by weight of a surfactant; (b) a mutant subtilisin enzyme in which the amino acid sequence has been changed at least at positions 195 and 222 by substitution with another amino acid, said enzyme being added in sufficient quantity to have an activity level of 0.01 to 200,000 GU/g; said composition being essentially free from bleaching agents and/or comprising (c) a further enzyme selected from the group consisting of lipases, amylases and cellulases.
摘要翻译：一种稳定的含水酶洗涤剂组合物，其包含：（a）约5至约65重量％的表面活性剂; （b）突变型枯草杆菌蛋白酶，其氨基酸序列至少在位置195和222处被另一个氨基酸置换，所述酶的添加量足以具有0.01至200,000GU / g的活性水平; 所述组合物基本上不含漂白剂和/或包含（c）选自由脂肪酶，淀粉酶和纤维素酶组成的组的另外的酶。

2. 发明申请

WO2002068574A1 LIQUID CLEANING COMPOSITIONS AND THEIR USE 审中-公开
标题翻译：液体清洁组合物及其使用
公开(公告)号：WO2002068574A1
公开(公告)日：2002-09-06
申请号：PCT/EP2002/001363
申请日：2002-02-11
申请人： UNILEVER N.V. , UNILEVER PLC , HINDUSTAN LEVER LTD
发明人： ADRIAANSE, Arend, Jan , VAN DIJK, Willem, Robert , HAGE, Ronald , OUWENDIJK, Marja , VEERMAN, Simon, Marinus
IPC分类号： C11D3/386
CPC分类号： C11D3/168 , C11D3/38663 , C11D3/3932
摘要： An aqueous liquid cleaning composition having a pH of at least 7, preferably from 7 to 11, more preferably from 7 to 10 and comprising from 1% to 90% by weight of surfactant, a proteolytic enzyme and a primary stabiliser therefor, the composition further comprising an organic substance which forms a complex with a transition metal, the complex being capable of catalysing bleaching of a substrate by atmospheric oxygen.
摘要翻译：一种水性液体清洁组合物，其pH值至少为7，优选为7至11，更优选为7至10，并包含1至90重量％的表面活性剂，蛋白水解酶及其主要稳定剂，该组合物进一步包括与过渡金属形成络合物的有机物质，该复合物能够通过大气氧催化底物的漂白。

3. 发明申请

WO1998016607A2 ENZYMATIC COMPOSITIONS 审中-公开
标题翻译：酶组成
公开(公告)号：WO1998016607A2
公开(公告)日：1998-04-23
申请号：PCT/EP1997005711
申请日：1997-10-14
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： UNILEVER N.V. , UNILEVER PLC , PAS, Johannes, Cornelis, van de , DIJK, Willem, R., van , OUWENDIJK, Marja , REED, David, Alan , THOMAS, Lisa, Jane
IPC分类号： C11D03/00
CPC分类号： C11D3/38663 , C11D17/0026
摘要： A liquid detergent composition comprising a dispersion of lamellar droplets in an aqueous continuous phase, comprises an enzyme and has at least two of the following three stabilizing features (i)-(iii): (i) the weight ratio of the total water-soluble salt to water in the total composition is at least 0.25:1; (ii) the solubility of the enyzme in a 25 % sodium citrate.0aq solution in deionised water is at most 50 % by weight; and (iii) the composition further comprises at least one non-Boron-containing enzyme stabiliser at a level of at least 0.01 % by weight; wherein the enzyme has a residual activity of at least 10 % after storage of the composition at 37 DEG C for 4 weeks from the time of making; and wherein the composition contains no more than 0.01 % by weight of Boron. If only features (i) and (iii) are present and the non-Boron containing enzymes stabiliser comprises a water-soluble calcium salt, then the total amount of water-soluble calcium salt is at least 0.3 % by weight of the total composition. If all of features (i), (ii) and (iii) are present, then the non-Boron containing enzyme stabiliser comprises at least one material other than a lignin compound.
摘要翻译：包含层状液滴在水性连续相中的分散体的液体洗涤剂组合物包含酶，并具有以下三个稳定特征中的至少两个（i） - （iii）：（i）总水溶性的重量比盐与水的总组成为至少0.25：1; （ii）乙烯在25％的柠檬酸钠溶液中在去离子水中的溶解度至多为50重量％和（iii）所述组合物进一步包含至少一种含有至少0.01重量％的非硼含量的酶稳定剂; 其中所述酶在制备时在37℃保存4周后具有至少10％的残留活性; 并且其中所述组合物含有不超过0.01重量％的硼。如果仅存在特征（i）和（iii），并且含非硼含量的酶稳定剂包含水溶性钙盐，则水溶性钙盐的总量为总组合物的至少0.3重量％。如果存在所有特征（i），（ii）和（iii），则含非硼含量的酶稳定剂包含除木质素化合物以外的至少一种材料。

4. 发明公开

EP1290130A1 CONCENTRATED LIQUID DETERGENT COMPOSITION 有权
标题翻译：浓缩液体洗涤剂组合物
公开(公告)号：EP1290130A1
公开(公告)日：2003-03-12
申请号：EP01945156.6
申请日：2001-05-17
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： VAN DIJK, Willem Robert , OLSTHOORN, Theresia Maria , OUWENDIJK, Marja , VAN DE PAS, Johannes Cornelis
IPC分类号： C11D3/386 , C11D3/22 , C11D3/12
CPC分类号： C11D3/22 , C11D3/122 , C11D3/38618
摘要： A physically stable, concentrated isotropic liquid detergent composition comprises (a) from 10 to 70 % of an anionic, nonionic, cationic, zwitterionic active detergent material or mixtures thereof, (b) from 0.0001 to 10 % of protease; (c) from 2 to 40 % of at least one carbohydrate selected from oligosaccharides, polysaccharides and derivatives thereof, and (d) less than 3 % of an antioxidant selected from the group consisting of alkalimetalsulphites, alkalimetalbisulphites, alkalimetabisulphites or alkalimetalthiosulphates.
摘要翻译：物理稳定的，浓缩的各向同性液体洗涤剂组合物，包括（a）从10到的阴离子，非离子，阳离子，两性离子的洗涤剂活性物质或它们的混合物，70％的（B）为0.0001〜蛋白酶的10％; （c）由至少一种碳水化合物的2至40％从寡糖，多糖和它们的衍生物中，和（d）选自alkalimetalsulphites，alkalimetalbisulphites，alkalimetabisulphites或alkalimetalthiosulphates的组中的抗氧化剂的不到3％。

5. 发明公开

EP0608258A1 AQUEOUS ENZYMATIC DETERGENT COMPOSITIONS 失效
标题翻译：水，酶洗涤剂组合物。
公开(公告)号：EP0608258A1
公开(公告)日：1994-08-03
申请号：EP92919836.0
申请日：1992-10-05
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： VAN DEN BERGH, Carlo, Johannes , KAISERMAN, Howard, Bruce , OUWENDIJK, Marja
IPC分类号： C11D3
CPC分类号： C11D3/38618
摘要： Une composition détergente enzymatique aqueuse stable comprend: (a) environ 5 à environ 65 % en poids d'un agent tensioactif; (b) une enzyme raffinée mutante dans laquelle la séquence d'acides aminés a été modifiée au moins dans les positions 195 et 222 par substitution avec un autre acide aminé, ladite enzyme étant ajoutée en quantité suffisante pour obtenir un niveau d'activité de 0,01 à 200.000 GU/g; ladite composition est essentiellement libre d'agents décolorants et/ou comprend (c) une enzyme additionnelle sélectionnée dans le groupe comprenant les lipases, les amylases et les cellulases.

6. 发明公开

EP1368449A1 LIQUID CLEANING COMPOSITIONS AND THEIR USE 审中-公开
标题翻译：液体清洁剂及其使用
公开(公告)号：EP1368449A1
公开(公告)日：2003-12-10
申请号：EP02719790.4
申请日：2002-02-11
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： ADRIAANSE, Arend, Jan , VAN DIJK, Willem, Robert , HAGE, Ronald , OUWENDIJK, Marja , VEERMAN, Simon, Marinus
IPC分类号： C11D3/386 , C11D3/39
CPC分类号： C11D3/168 , C11D3/38663 , C11D3/3932
摘要： An aqueous liquid cleaning composition having a pH of at least 7, preferably from 7 to 11, more preferably from 7 to 10 and comprising from 1% to 90% by weight of surfactant, a proteolytic enzyme and a primary stabiliser therefor, the composition further comprising an organic substance which forms a complex with a transition metal, the complex being capable of catalysing bleaching of a substrate by atmospheric oxygen.

7. 发明授权

EP1290130B1 CONCENTRATED LIQUID DETERGENT COMPOSITION 有权
标题翻译：浓缩液体清洁剂
公开(公告)号：EP1290130B1
公开(公告)日：2003-11-12
申请号：EP01945156.6
申请日：2001-05-17
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： VAN DIJK, Willem Robert , OLSTHOORN, Theresia Maria , OUWENDIJK, Marja , VAN DE PAS, Johannes Cornelis
IPC分类号： C11D3/386 , C11D3/22 , C11D3/12
CPC分类号： C11D3/22 , C11D3/122 , C11D3/38618
摘要： A physically stable, concentrated isotropic liquid detergent composition comprises (a) from 10 to 70 % of an anionic, nonionic, cationic, zwitterionic active detergent material or mixtures thereof, (b) from 0.0001 to 10 % of protease; (c) from 2 to 40 % of at least one carbohydrate selected from oligosaccharides, polysaccharides and derivatives thereof, and (d) less than 3 % of an antioxidant selected from the group consisting of alkalimetalsulphites, alkalimetalbisulphites, alkalimetabisulphites or alkalimetalthiosulphates.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式