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1. 发明申请

US20190390140A1 DETERGENT COMPOSITIONS COMPRISING ULTRA-LOW MOLECULAR WEIGHT POLYSACCHARIDES 审中-公开
公开(公告)号：US20190390140A1
公开(公告)日：2019-12-26
申请号：US16326632
申请日：2017-09-27
申请人： CP KELCO OY
发明人： Marko KANNIAINEN , Pirkko-Leena HAKKARAINEN , Andries HANZEN
IPC分类号： C11D3/22 , C11D3/00 , C11D1/00 , C11D3/38 , C11D3/37
摘要： Detergent compositions are provided that include a polysaccharide selected from a carboxymethyl cellulose component, an anionic cellulose derivative, or mixtures thereof and a surfactant system, wherein the polysaccharide has a molecular weight of no greater than from about 1,000 Dalton to 80,000 Dalton.

2. 发明授权

US09849465B2 Mineral ore flotation using carboxymethyl cellulose with different characteristics in different flotation cells 有权
公开(公告)号：US09849465B2
公开(公告)日：2017-12-26
申请号：US14378571
申请日：2013-01-29
申请人： CP KELCO OY
发明人： Francesco Bernardis
IPC分类号： B03D1/02 , B03D1/06 , B03D1/008 , B03D1/016
CPC分类号： B03D1/008 , B03D1/016 , B03D1/02 , B03D1/06 , B03D2201/06 , B03D2203/02
摘要： A flotation method for mineral processing is disclosed. The method for floating includes a first step of using a first carboxymethyl cellulose (CMC) in a first flotation cell, and a subsequent step includes using a second CMC in a subsequent flotation cell, the first and second CMCs having different characteristics. The first flotation cell may be used in at least one rougher stage and/or at least one rougher-scavenger stage of the flotation method, and the subsequent flotation cell may be used in at least one cleaner stage, and/or at least one cleaner scavenger stage, and/or at least one recleaner stage of the flotation method. A product may be obtained, directly or indirectly, by such a method. A mineral processing plant may use at least two CMCs of different characteristics in flotation for mineral processing.

3. 发明授权

US09181659B2 Compositions having increased concentrations of carboxymethylcellulose 有权
标题翻译：具有增加的羧甲基纤维素浓度的组合物
公开(公告)号：US09181659B2
公开(公告)日：2015-11-10
申请号：US13650892
申请日：2012-10-12
申请人： CP Kelco Oy
发明人： Neil Argo Morrison , Anssi Kalevi Kamppinen , Andries Hanzen , Marko Juhani Kanniainen , Anne Irmeli Rutanen
IPC分类号： D21H19/52 , D21H19/34 , C09D101/28 , C08K3/30 , C08K3/22 , C08K3/36 , C08J3/05 , C08L1/28 , C08B11/12 , C08K3/26 , D21J1/08
CPC分类号： C08J3/05 , C08B11/12 , C08J2301/26 , C08J2301/28 , C08K3/22 , C08K3/26 , C08K3/30 , C08K3/36 , C08K2003/2206 , C08L1/286 , C09D101/286 , D21H19/34 , D21H19/52 , D21H19/64 , D21J1/08
摘要： Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.
摘要翻译：本发明的实施方案提供了增加特别适用于高固体纸涂层，阻隔材料等的羧甲基纤维素碱溶液的浓度的方法。通常描述的方法包括将羧甲基纤维素（CMC）和碱金属盐溶于水得到CMC的碱溶液。 CMC期望具有小于约0.9的取代度。 CMC的碱溶液包括浓度大于约9.8重量％的CMC，其pH为约7.5至约11，并且其特征在于具有小于约5,000mPa的粘度。

4. 发明申请

US20130192492A1 Compositions Having Increased Concentrations of Carboxymethylcellulose 有权
标题翻译：增加羧甲基纤维素浓度的组合物
公开(公告)号：US20130192492A1
公开(公告)日：2013-08-01
申请号：US13650892
申请日：2012-10-12
申请人： CP Kelco Oy
发明人： Neil Argo Morrison , Anssi Kalevi Kamppinen , Andries Hanzen , Marko Juhani Kanniainen , Anne Irmeli Rutanen
IPC分类号： C09D101/04
CPC分类号： C08J3/05 , C08B11/12 , C08J2301/26 , C08J2301/28 , C08K3/22 , C08K3/26 , C08K3/30 , C08K3/36 , C08K2003/2206 , C08L1/286 , C09D101/286 , D21H19/34 , D21H19/52 , D21H19/64 , D21J1/08
摘要： Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.
摘要翻译：本发明的实施方案提供了增加特别适用于高固体纸涂层，阻隔材料等的羧甲基纤维素碱溶液的浓度的方法。通常描述的方法包括将羧甲基纤维素（CMC）和碱金属盐溶于水得到CMC的碱溶液。 CMC期望具有小于约0.9的取代度。 CMC的碱溶液包括浓度大于约9.8重量％的CMC，其pH为约7.5至约11，并且其特征在于具有小于约5,000mPa的粘度。

5. 发明授权

US09963558B2 Compositions having increased concentrations of carboxymethylcellulose 有权
公开(公告)号：US09963558B2
公开(公告)日：2018-05-08
申请号：US14862198
申请日：2015-09-23
申请人： CP Kelco OY
发明人： Neil Argo Morrison , Anssi Kalevi Kamppinen , Andries Hanzen , Marko Juhani Kanniainen , Anne Irmeli Rutanen
IPC分类号： C08K3/26 , C08J3/05 , C09D101/28 , C08K3/30 , C08K3/22 , C08K3/36 , D21H19/52 , C08L1/28 , C08B11/12 , D21J1/08 , D21H19/34 , D21H19/64
CPC分类号： C08J3/05 , C08B11/12 , C08J2301/26 , C08J2301/28 , C08K3/22 , C08K3/26 , C08K3/30 , C08K3/36 , C08K2003/2206 , C08L1/286 , C09D101/286 , D21H19/34 , D21H19/52 , D21H19/64 , D21J1/08
摘要： Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.

6. 发明申请

US20160009871A1 Compositions Having Increased Concentrations of Carboxymethylcellulose 有权
公开(公告)号：US20160009871A1
公开(公告)日：2016-01-14
申请号：US14862198
申请日：2015-09-23
申请人： CP Kelco Oy
发明人： Neil Argo Morrison , Anssi Kalevi Kamppinen , Andries Hanzen , Marko Juhani Kanniainen , Anne Irmeli Rutanen
IPC分类号： C08J3/05 , D21H19/64 , C08L1/28
CPC分类号： C08J3/05 , C08B11/12 , C08J2301/26 , C08J2301/28 , C08K3/22 , C08K3/26 , C08K3/30 , C08K3/36 , C08K2003/2206 , C08L1/286 , C09D101/286 , D21H19/34 , D21H19/52 , D21H19/64 , D21J1/08
摘要： Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.

7. 发明申请

US20150021236A1 Mineral Ore Flotation Using Carboxymethyl Cellulose With Different Characteristics In Different Flotation Cells 有权
标题翻译：在不同浮选槽中使用具有不同特性的羧甲基纤维素的矿石浮选
公开(公告)号：US20150021236A1
公开(公告)日：2015-01-22
申请号：US14378571
申请日：2013-01-29
申请人： CP KELCO OY
发明人： Francesco Bernardis
IPC分类号： B03D1/008 , B03D1/016
CPC分类号： B03D1/008 , B03D1/016 , B03D1/02 , B03D1/06 , B03D2201/06 , B03D2203/02
摘要： A flotation method for mineral processing is disclosed. The method for floating includes a first step of using a first carboxymethyl cellulose (CMC) in a first flotation cell, and a subsequent step includes using a second CMC in a subsequent flotation cell, the first and second CMCs having different characteristics. The first flotation cell may be used in at least one rougher stage and/or at least one rougher-scavenger stage of the flotation method, and the subsequent flotation cell may be used in at least one cleaner stage, and/or at least one cleaner scavenger stage, and/or at least one recleaner stage of the flotation method. A product may be obtained, directly or indirectly, by such a method. A mineral processing plant may use at least two CMCs of different characteristics in flotation for mineral processing.
摘要翻译：公开了一种用于矿物加工的浮选方法。浮选方法包括在第一浮选槽中使用第一羧甲基纤维素（CMC）的第一步骤，随后的步骤包括在随后的浮选槽中使用第二CMC，第一和第二CMC具有不同的特性。第一浮选槽可用于浮选方法的至少一个较粗糙阶段和/或至少一个较粗糙 - 清除剂阶段，并且随后的浮选槽可用于至少一个清洁级，和/或至少一种清洁剂清除剂阶段和/或浮选方法的至少一个再洗涤器阶段。可以通过这种方法直接或间接获得产品。矿物加工厂可以在浮选中使用至少两种具有不同特性的CMC进行矿物加工。

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