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1. 发明申请

US20060014658A1 Sodium percarbonate particles with improved storage stability 审中-公开
标题翻译：具有改善储存稳定性的过碳酸钠颗粒
公开(公告)号：US20060014658A1
公开(公告)日：2006-01-19
申请号：US11155918
申请日：2005-06-16
申请人： Klaus Zimmermann , Harald Jakob , Frank Menzel
发明人： Klaus Zimmermann , Harald Jakob , Frank Menzel
IPC分类号： C11D3/00
CPC分类号： C11D17/0039 , C11D3/3942
摘要： The invention is directed to sodium percarbonate particles with improved storage stability. The particles are characterized by the presence of small amounts of hydrophobised finely divided oxides on their surface.
摘要翻译：本发明涉及具有改善的储存稳定性的过碳酸钠颗粒。颗粒的特征在于其表面上存在少量疏水的细分的氧化物。

2. 发明授权

US07588697B2 Coated sodium percarbonate granules with improved storage stability 失效
标题翻译：涂覆的过碳酸钠颗粒具有改善的储存稳定性
公开(公告)号：US07588697B2
公开(公告)日：2009-09-15
申请号：US10555546
申请日：2004-04-24
申请人： Klaus Zimmermann , Jürgen Lattich , Harald Jakob
发明人： Klaus Zimmermann , Jürgen Lattich , Harald Jakob
IPC分类号： C01B15/10 , C11D3/39
CPC分类号： C01B15/106 , C11D3/3942 , C11D11/0088 , C11D17/0039
摘要： The invention concerns coated sodium percarbonate granules comprising a core produced by fluidized bed spray granulation, containing sodium percarbonate as its main component, an inner coating layer containing an organic, hydrate-forming salt as its main component, and an outer coating layer containing as its main component at least one surfactant containing in the molecule one or more sulfate or sulfonate groups in the form of an alkali metal, alkaline-earth metal or ammonium salt. The invention also concerns a process for the production of the granules, the use of the granules in bleaching and cleaning agents, and bleaching and cleaning agents containing the granules. The sodium percarbonate granules according to the invention display improved storage stability combined with high internal stability and a high active oxygen content.
摘要翻译：本发明涉及包含过碳酸钠颗粒的包衣过碳酸钠颗粒，其包含通过流化床喷雾造粒产生的核心，其包含过碳酸钠作为其主要成分，含有有机水合物形成盐作为其主要成分的内涂层，以及包含其作为其主要成分的外涂层主要组分至少一种表面活性剂，其在分子中含有一种或多种碱金属，碱土金属或铵盐形式的硫酸盐或磺酸盐基团。本发明还涉及生产颗粒的方法，漂白和清洁剂中颗粒的使用以及含有颗粒的漂白和清洁剂。根据本发明的过碳酸钠颗粒显示改进的储存稳定性以及高的内部稳定性和高的活性氧含量。

3. 发明授权

US07435714B2 Liquid detergent and cleaning agent composition comprising a multi-coated bleach particle 有权
标题翻译：液体洗涤剂和清洁剂组合物，其包含多层漂白剂颗粒
公开(公告)号：US07435714B2
公开(公告)日：2008-10-14
申请号：US10539285
申请日：2003-12-11
申请人： Ulrike Kottke , Silke Stoschek , Klaus Zimmermann , Ralph Overdick , Michael Fender , Harald Jakob
发明人： Ulrike Kottke , Silke Stoschek , Klaus Zimmermann , Ralph Overdick , Michael Fender , Harald Jakob
IPC分类号： C11D3/395
CPC分类号： C11D17/0039 , C11D3/3947 , C11D17/0004
摘要： The invention relates to liquid detergent and cleaning agent compositions of high storage stability. They comprise a liquid medium with a water content of up to 15 wt. % and particulate coating bleaching agents suspended therein. The bleaching agent has a dissolving time of at least 5 minutes and a coating of at least two layers: The innermost layer comprises one or more hydrate-forming inorganic salts as the main component(s), and an outer layer, which makes up 0.2 to 5 wt. % of the coated bleaching agent, comprises alkali metal silicate(s) with a modulus of SiO2 to M2O (M=alkali metal) of greater than 2.5 as the main component(s). Preferred compositions comprise sodium percarbonate with an innermost layer of substantially sodium sulfate and an outermost layer of substantially 0.5 to 1.5 wt. % sodium silicate (modulus 3.2 to 4.2) as the bleaching agent.
摘要翻译：本发明涉及高储存稳定性的液体洗涤剂和清洁剂组合物。它们包含含水量高达15重量％的液体介质。％和颗粒涂层漂白剂悬浮在其中。漂白剂具有至少5分钟的溶解时间和至少两层的涂层：最内层包含一种或多种形成水合物的无机盐作为主要成分，外层构成0.2 至5重量％涂覆的漂白剂的％为包含SiO 2与M 2 O（M =碱金属）的模量为大于2.5的碱金属硅酸盐作为主要成分。优选的组合物包含过碳酸钠，其中最内层基本上为硫酸钠，最外层为基本上0.5-1.5wt。％硅酸钠（模数3.2〜4.2）作为漂白剂。

4. 发明申请

US20060249707A1 Coated sodium percarbonate granules with improved storage stability 失效
标题翻译：涂覆的过碳酸钠颗粒具有改善的储存稳定性
公开(公告)号：US20060249707A1
公开(公告)日：2006-11-09
申请号：US10555546
申请日：2004-04-24
申请人： Klaus Zimmermann , Jürgen Lattich , Harald Jakob
发明人： Klaus Zimmermann , Jürgen Lattich , Harald Jakob
IPC分类号： C11D3/39
CPC分类号： C01B15/106 , C11D3/3942 , C11D11/0088 , C11D17/0039
摘要： The invention concerns coated sodium percarbonate granules comprising a core produced by fluidised bed spray granulation, containing sodium percarbonate as its main component, an inner coating layer containing an organic, hydrate-forming salt as its main component, and an outer coating layer containing as its main component at least one surfactant containing in the molecule one or more sulfate or sulfonate groups in the form of an alkali metal, alkaline-earth metal or ammonium salt. The invention also concerns a process for the production of the granules, the use of the granules in bleaching and cleaning agents, and bleaching and cleaning agents containing the granules. The sodium percarbonate granules according to the invention display improved storage stability combined with high internal stability and a high active oxygen content.
摘要翻译：本发明涉及包含过碳酸钠颗粒的包衣过碳酸钠颗粒，其包含通过流化床喷雾造粒产生的核心，其包含过碳酸钠作为其主要成分，含有有机水合物形成盐作为其主要成分的内涂层，以及包含其作为其主要成分的外涂层主要组分至少一种表面活性剂，其在分子中含有一种或多种碱金属，碱土金属或铵盐形式的硫酸盐或磺酸盐基团。本发明还涉及生产颗粒的方法，漂白和清洁剂中颗粒的使用以及含有颗粒的漂白和清洁剂。根据本发明的过碳酸钠颗粒显示改进的储存稳定性以及高的内部稳定性和高的活性氧含量。

5. 发明申请

US20060148669A1 Liquid detergent and cleaning agent composition 有权
标题翻译：液体洗涤剂和清洁剂组成
公开(公告)号：US20060148669A1
公开(公告)日：2006-07-06
申请号：US10539285
申请日：2003-12-11
申请人： Nee Kunz Ulrike Kottke , Silke Stoschek , Klaus Zimmermann , Ralph Overdick , Michael Fender , Harald Jakob
发明人： Nee Kunz Ulrike Kottke , Silke Stoschek , Klaus Zimmermann , Ralph Overdick , Michael Fender , Harald Jakob
IPC分类号： C11D3/00
CPC分类号： C11D17/0039 , C11D3/3947 , C11D17/0004
摘要： The invention relates to liquid detergent and cleaning agent compositions of high storage stability. They comprise a liquid medium with a water content of up to 15 wt. % and particulate coating bleaching agents suspended therein. The bleaching agent has a dissolving time of at least 5 minutes and a coating of at least two layers: The innermost layer comprises one or more hydrate-forming inorganic salts as the main component(s), and an outer layer, which makes up 0.2 to 5 wt. % of the coated bleaching agent, comprises alkali metal silicate(s) with a modulus of SiO2 to M2O (M=alkali metal) of greater than 2.5 as the main component(s). Preferred compositions comprise sodium percarbonate with an innermost layer of substantially sodium sulfate and an outermost layer of substantially 0.5 to 1.5 wt. % sodium silicate (modulus 3.2 to 4.2) as the bleaching agent.
摘要翻译：本发明涉及高储存稳定性的液体洗涤剂和清洁剂组合物。它们包含含水量高达15重量％的液体介质。％和颗粒涂层漂白剂悬浮在其中。漂白剂具有至少5分钟的溶解时间和至少两层的涂层：最内层包含一种或多种形成水合物的无机盐作为主要成分，外层构成0.2 至5重量％涂覆的漂白剂的％包括具有大于2.5的SiO 2 O 2（M =碱金属）的模量的大于2.5的碱金属硅酸盐，作为主要成分）。优选的组合物包含过碳酸钠，其中最内层基本上为硫酸钠，最外层为基本上0.5-1.5wt。％硅酸钠（模数3.2〜4.2）作为漂白剂。

6. 发明申请

US20060154841A1 Pressed shaped bodies comprising coated sodium percarbonate particles 审中-公开
标题翻译：包括涂覆的过碳酸钠颗粒的压制成形体
公开(公告)号：US20060154841A1
公开(公告)日：2006-07-13
申请号：US11301330
申请日：2005-12-13
申请人： Harald Jakob , Klaus Zimmermann
发明人： Harald Jakob , Klaus Zimmermann
IPC分类号： C11D3/39
CPC分类号： C01B15/106 , C11D3/3942 , C11D17/0039 , C11D17/0073 , C11D17/0091
摘要： Pressed shaped bodies comprising coated sodium percarbonate particles having an inner shell layer which comprises one or more water-soluble, hydrate-forming salts and an outer layer on top of this which comprises an alkali metal silicate have an improved storage stability with a lower loss of active oxygen. The shaped bodies preferably additionally comprise at least one surfactant and optionally further wash-active substances. The shaped bodies can be produced by tabletting or briquetting from a pulverulent mixture. The shaped bodies can be used in detergents or cleaning compositions.
摘要翻译：具有包含一个或多个水溶性形成水合物的内层的包覆的过碳酸钠颗粒的压制成形体和包含碱金属硅酸盐的其上的外层具有改善的储存稳定性和更低的损失活性氧。成形体优选另外包含至少一种表面活性剂和任选的其它洗涤活性物质。成形体可以通过从粉状混合物中压片或压块而制成。成型体可用于洗涤剂或清洁组合物中。

7. 发明申请

US20080045436A1 Sodium Percarbonate Particles Having a Shell Layer Comprising Thiosulfate 有权
标题翻译：具有包含硫代硫酸盐的壳层的过碳酸钠颗粒
公开(公告)号：US20080045436A1
公开(公告)日：2008-02-21
申请号：US11667300
申请日：2005-10-12
申请人： Klaus Zimmermann , Harald Jakob
发明人： Klaus Zimmermann , Harald Jakob
IPC分类号： C01B15/10 , C11D17/00 , C11D3/39
CPC分类号： C11D17/0039 , C01B15/106 , C11D3/3942 , Y10T428/2991
摘要： Coated sodium percarbonate particles, having an inner shell layer which comprises at least one inorganic, hydrate-forming salt as the main constituent, and an outer shell layer which comprises an alkali metal thiosulfate, an alkaline earth metal thiosulfate and/or an ammonium thiosulfate, are stable to storage and have an improved storage stability in detergents and cleaning agents. Detergents and cleaning agents which comprise such sodium percarbonate particles show a reduced oxidative attack on oxidation-sensitive constituents of the composition during storage. Machine dishwashing agents in the form of tablets which comprise such sodium percarbonate particles and a corrosion protection agent for silver show a reduced yellowing of the tablets during storage.
摘要翻译：具有包含至少一种无机水合物形成盐作为主要成分的内壳层和包含碱金属硫代硫酸盐和/或硫代硫酸铵的外壳层的涂覆过碳酸钠颗粒，对储存稳定，并且在洗涤剂和清洁剂中具有改善的储存稳定性。包含这种过碳酸钠颗粒的洗涤剂和清洁剂在储存期间对组合物的氧化敏感成分显示出减少的氧化攻击。包含这种过碳酸钠颗粒的片剂形式的机洗餐具洗涤剂和银的防腐剂在储存期间显示出片剂的黄变减少。

8. 发明授权

US07718592B2 Sodium percarbonate particles having a shell layer comprising thiosulfate 有权
标题翻译：具有包含硫代硫酸盐的壳层的过碳酸钠颗粒
公开(公告)号：US07718592B2
公开(公告)日：2010-05-18
申请号：US11667300
申请日：2005-10-12
申请人： Klaus Zimmermann , Harald Jakob
发明人： Klaus Zimmermann , Harald Jakob
IPC分类号： C11D7/38 , C11D7/54 , C11D7/34
CPC分类号： C11D17/0039 , C01B15/106 , C11D3/3942 , Y10T428/2991
摘要： Coated sodium percarbonate particles, having an inner shell layer which comprises at least one inorganic, hydrate-forming salt as the main constituent, and an outer shell layer which comprises an alkali metal thiosulfate, an alkaline earth metal thiosulfate and/or an ammonium thiosulfate, are stable to storage and have an improved storage stability in detergents and cleaning agents. Detergents and cleaning agents which comprise such sodium percarbonate particles show a reduced oxidative attack on oxidation-sensitive constituents of the composition during storage. Machine dishwashing agents in the form of tablets which comprise such sodium percarbonate particles and a corrosion protection agent for silver show a reduced yellowing of the tablets during storage.
摘要翻译：具有包含至少一种无机水合物形成盐作为主要成分的内壳层和包含碱金属硫代硫酸盐和/或硫代硫酸铵的外壳层的涂覆过碳酸钠颗粒，对储存稳定，并且在洗涤剂和清洁剂中具有改善的储存稳定性。包含这种过碳酸钠颗粒的洗涤剂和清洁剂在储存期间对组合物的氧化敏感成分显示出减少的氧化攻击。包含这种过碳酸钠颗粒的片剂形式的机洗餐具洗涤剂和银的防腐剂在储存期间显示出片剂的黄变减少。

9. 发明申请

US20070184266A1 Hydrosoluble polymers exhibiting improved solubility characteristics, the production and use thereof 审中-公开
标题翻译：表现出改进的溶解性特征的水溶性聚合物，其生产和使用
公开(公告)号：US20070184266A1
公开(公告)日：2007-08-09
申请号：US10552512
申请日：2004-04-06
申请人： Norbert Steiner , Gregor Herth , Klaus Zimmermann , Harald Jakob , Ralph Overdick
发明人： Norbert Steiner , Gregor Herth , Klaus Zimmermann , Harald Jakob , Ralph Overdick
IPC分类号： B32B5/16
CPC分类号： C02F1/56 , C02F2103/10 , C02F2103/28 , C02F2305/14 , C08L33/26 , C09D7/43 , Y10T428/2991
摘要： The invention relates to hydrosoluble polymers exhibiting improved solubility characteristics, the production and use thereof. The inventive polymers can be of natural or synthetic nature and are provided with a water glass-containing coating. They are used, for example for water and wastewater treatment.
摘要翻译：本发明涉及显示出改善的溶解性，其制备和用途的水溶性聚合物。本发明的聚合物可以是天然的或合成的，并且具有含水玻璃的涂层。它们被用于例如水和废水处理。

10. 发明申请

US20060063693A1 Coated peroxygen compounds with controlled release, a process for their preparation and their use 审中-公开
标题翻译：具有受控释放的涂层过氧化合物，其制备方法及其用途
公开(公告)号：US20060063693A1
公开(公告)日：2006-03-23
申请号：US10539284
申请日：2003-12-02
申请人： Harald Jakob , Klaus Zimmermann , Ralph Overdick , Wolfgang Leonhardt
发明人： Harald Jakob , Klaus Zimmermann , Ralph Overdick , Wolfgang Leonhardt
IPC分类号： C11D3/00 , C11D17/00
CPC分类号： C11D17/0004 , C01B15/106 , C11D3/3942 , C11D17/0013 , C11D17/0039
摘要： The invention relates to coated peroxygen compounds, in particular coated sodium percarbonate particles, with a delayed release of the active oxygen (=increased dissolving time). Particles according to the invention comprise an innermost shell layer, comprising at least one hydrate-forming inorganic salt, and an outer shell layer, comprising 0.2 to 3 wt. % alkali metal silicate with a modulus of greater than 2.5, in particular 3 to 5, the outer layer having been prepared using an alkali metal silicate solution with an alkali metal silicate concentration in the range from 2 to 20 wt. %. By lowering the alkali metal silicate concentration in the solution to be used, the dissolving time can be increased for the same shell amount. The dissolving time can be increased greatly by the layer sequence and the concentration of the solution, at a low amount of alkali metal silicate.
摘要翻译：本发明涉及涂覆的过氧化合物，特别是涂覆的过碳酸钠颗粒，延迟释放活性氧（=增加的溶解时间）。根据本发明的颗粒包括包含至少一种形成水合物的无机盐和外壳层的最内壳层，其包含0.2至3wt。％的碱金属硅酸盐，其模量大于2.5，特别是3至5，外层是使用碱金属硅酸盐浓度为2-20重量％的碱金属硅酸盐溶液制备的。％。通过降低所使用的溶液中的碱金属硅酸盐浓度，可以提高相同壳量的溶解时间。在较低量的碱金属硅酸盐下，可以通过层序和溶液的浓度大大提高溶解时间。

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