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1. 发明申请

US20140316043A1 AQUEOUS POLYMER COMPOSITION FOR PAPER COATING 有权
标题翻译：用于纸张涂布的水性聚合物组合物
公开(公告)号：US20140316043A1
公开(公告)日：2014-10-23
申请号：US14356686
申请日：2012-11-07
申请人： Franco Federici , Vittorio Betti , Thierry Bossi , Christian Parisi , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
发明人： Franco Federici , Vittorio Betti , Thierry Bossi , Christian Parisi , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： D21H19/58 , D21H19/62
CPC分类号： D21H19/58 , C08F220/18 , C08G18/4895 , C08G2650/56 , C08L33/14 , C08L71/00 , C08L71/02 , C09D171/02 , D21H19/62 , C08L2666/04 , C08F2220/1808 , C08F220/06 , C08L33/08 , C08L33/02
摘要： The present invention concerns aqueous polymer compositions comprising a water soluble hydrophilic polymer with poly(ethylene oxide) content higher than 50% by weight and a polyacrylic thickener containing sulfonic groups. The aqueous polymer compositions of the invention are useful as deflocculants, rheology modifiers and water retention agents for paper coating compositions.
摘要翻译：本发明涉及包含聚（环氧乙烷）含量高于50重量％的水溶性亲水聚合物和含有磺酸基的聚丙烯酸增稠剂的聚合物水合物组合物。本发明的水性聚合物组合物可用作纸涂层组合物的抗絮凝剂，流变改性剂和保水剂。

2. 发明授权

US09051688B2 Aqueous polymer composition for paper coating 有权
标题翻译：用于纸张涂布的水性聚合物组合物
公开(公告)号：US09051688B2
公开(公告)日：2015-06-09
申请号：US14356686
申请日：2012-11-07
申请人： Franco Federici , Vittorio Betti , Thierry Bossi , Christian Parisi , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
发明人： Franco Federici , Vittorio Betti , Thierry Bossi , Christian Parisi , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： D21H19/58 , C09D171/02 , C08L71/00 , C08L71/02 , D21H19/62 , C08G18/48 , C08F220/18 , C08L33/14
CPC分类号： D21H19/58 , C08F220/18 , C08G18/4895 , C08G2650/56 , C08L33/14 , C08L71/00 , C08L71/02 , C09D171/02 , D21H19/62 , C08L2666/04 , C08F2220/1808 , C08F220/06 , C08L33/08 , C08L33/02
摘要： The present invention concerns aqueous polymer compositions comprising a water soluble hydrophilic polymer with poly(ethylene oxide) content higher than 50% by weight and a polyacrylic thickener containing sulfonic groups. The aqueous polymer compositions of the invention are useful as deflocculants, rheology modifiers and water retention agents for paper coating compositions.
摘要翻译：本发明涉及包含聚（环氧乙烷）含量高于50重量％的水溶性亲水聚合物和含有磺酸基的聚丙烯酸增稠剂的聚合物水合物组合物。本发明的水性聚合物组合物可用作纸涂层组合物的抗絮凝剂，流变改性剂和保水剂。

3. 发明授权

US08877847B2 Paper coating compositions 有权
标题翻译：纸涂料组合物
公开(公告)号：US08877847B2
公开(公告)日：2014-11-04
申请号：US13824190
申请日：2011-08-30
申请人： Franco Federici , Thierry Bossi , Stefano Fumagalli , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
发明人： Franco Federici , Thierry Bossi , Stefano Fumagalli , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： C08K3/26 , D21H19/60 , C08L63/00 , C08G59/06 , C09D17/00 , D21H19/62 , C08G59/18 , C08L71/02 , C08G59/24 , D21H21/10
CPC分类号： D21H19/62 , C08G59/066 , C08G59/18 , C08G59/245 , C08L63/00 , C08L71/02 , C09D17/001 , D21H19/60 , D21H21/10
摘要： Paper coating compositions contain specific polyethers which are obtained by reacting a diglycidyl ether with a water soluble polyol containing at least one polyoxyethylene chain acting as deflocculants, water retention agents and gloss enhancers.
摘要翻译：纸涂层组合物含有特定的聚醚，其通过使二缩水甘油醚与含有至少一个作为抗絮凝剂，保水剂和光泽增强剂的聚氧乙烯链的水溶性多元醇反应获得。

4. 发明申请

US20130180433A1 PAPER COATING COMPOSITIONS 有权
标题翻译：纸涂料组合物
公开(公告)号：US20130180433A1
公开(公告)日：2013-07-18
申请号：US13824190
申请日：2011-08-30
申请人： Franco Federici , Thierry Bossi , Stefano Fumagalli , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
发明人： Franco Federici , Thierry Bossi , Stefano Fumagalli , Riccardo Vago , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： D21H19/62
CPC分类号： D21H19/62 , C08G59/066 , C08G59/18 , C08G59/245 , C08L63/00 , C08L71/02 , C09D17/001 , D21H19/60 , D21H21/10
摘要： Paper coating compositions contain specific polyethers which are obtained by reacting a diglycidyl ether with a water soluble polyol containing at least one polyoxyethylene chain acting as deflocculants, water retention agents and gloss enhancers.
摘要翻译：纸涂层组合物含有特定的聚醚，其通过使二缩水甘油醚与含有至少一个作为抗絮凝剂，保水剂和光泽增强剂的聚氧乙烯链的水溶性多元醇反应获得。

5. 发明授权

US08962533B2 Method for reducing filtrate loss from oil based drilling fluids 有权
标题翻译：降低油基钻井液中滤液损失的方法
公开(公告)号：US08962533B2
公开(公告)日：2015-02-24
申请号：US13145893
申请日：2010-01-20
申请人： Franco Federici , Thierry Bossi , Christian Parisi , Luigi Merli , Daniele Moro , Pierangelo Pirovano , Giuseppe Li Bassi
发明人： Franco Federici , Thierry Bossi , Christian Parisi , Luigi Merli , Daniele Moro , Pierangelo Pirovano , Giuseppe Li Bassi
IPC分类号： C09K8/12 , C09K8/508 , C09K8/32
CPC分类号： C09K8/5083 , C09K8/32
摘要： A method for reducing filtrate loss of oil based drilling fluids comprising the following steps: a) preparing by emulsion polymerization an aqueous dispersion containing: i) from 20% to 60% by weight of a copolymer comprising from 60% to 90% by weight of styrene and/or vinyltoluene monomers, from 7 to 40% by weight of 2-ethylhexyl acrylate monomers and from 0.01 to 3% of polyfunctional unsaturated monomers; ii) from 40 to 80% by weight of water; iii) from 0.1% to 5% by weight of at least one surfactant; b) providing an oil based drilling fluid containing the aqueous dispersion obtained from step a), or its copolymer in powder form; c) injecting and circulating the drilling fluid in the borehole.
摘要翻译：一种用于降低油基钻井液的滤液损失的方法，包括以下步骤：a）通过乳液聚合制备水分散体，其含有：i）20重量％至60重量％的包含60重量％至90重量％苯乙烯和/或乙烯基甲苯单体，7至40重量％的丙烯酸2-乙基己酯单体和0.01至3％的多官能不饱和单体; ii）40至80重量％的水; iii）0.1重量％至5重量％的至少一种表面活性剂; b）提供含有由步骤a）获得的水分散体或其粉末形式的共聚物的油基钻井液; c）在钻孔中注入和循环钻井液。

6. 发明申请

US20110281778A1 METHOD FOR REDUCING FILTRATE LOSS FROM OIL BASED DRILLING FLUIDS 有权
标题翻译：从油基钻井液中减少过滤器损失的方法
公开(公告)号：US20110281778A1
公开(公告)日：2011-11-17
申请号：US13145893
申请日：2010-01-20
申请人： Franco Federici , Thierry Bossi , Christian Parisi , Luigi Merli , Daniele Moro , Pierangelo Pirovano , Giuseppe Li Bassi
发明人： Franco Federici , Thierry Bossi , Christian Parisi , Luigi Merli , Daniele Moro , Pierangelo Pirovano , Giuseppe Li Bassi
IPC分类号： C09K8/12
CPC分类号： C09K8/5083 , C09K8/32
摘要： A method for reducing filtrate loss of oil based drilling fluids comprising the following steps: a) preparing by emulsion polymerization an aqueous dispersion containing: i) from 20% to 60% by weight of a copolymer comprising from 60% to 90% by weight of styrene and/or vinyltoluene monomers, from 7 to 40% by weight of 2-ethylhexyl acrylate monomers and from 0.01 to 3% of polyfunctional unsaturated monomers; ii) from 40 to 80% by weight of water; iii) from 0.1% to 5% by weight of at least one surfactant; b) providing an oil based drilling fluid containing the aqueous dispersion obtained from step a), or its copolymer in powder form; c) injecting and circulating the drilling fluid in the borehole.
摘要翻译：一种用于降低油基钻井液的滤液损失的方法，包括以下步骤：a）通过乳液聚合制备水分散体，其含有：i）20重量％至60重量％的包含60重量％至90重量％苯乙烯和/或乙烯基甲苯单体，7至40重量％的丙烯酸2-乙基己酯单体和0.01至3％的多官能不饱和单体; ii）40至80重量％的水; iii）0.1重量％至5重量％的至少一种表面活性剂; b）提供含有由步骤a）获得的水分散体或其粉末形式的共聚物的油基钻井液; c）在钻孔中注入和循环钻井液。

7. 发明申请

US20090131280A1 Swelling Inhibitors for Clays and Shales 审中-公开
标题翻译：膨胀抑制剂用于粘土和页岩
公开(公告)号：US20090131280A1
公开(公告)日：2009-05-21
申请号：US12275939
申请日：2008-11-21
申请人： Franco Federici , Jacopo Franchini , Thierry Bossi , Luigi Merli , Giuseppe Li Bassi
发明人： Franco Federici , Jacopo Franchini , Thierry Bossi , Luigi Merli , Giuseppe Li Bassi
IPC分类号： C09K8/24
CPC分类号： C09K8/12 , C08G59/182 , C09K2208/12
摘要： Hydration of clays and shales may be inhibited during drilling operations by using a clay and shale inhibitor. The inhibitor may be used with a water based drilling fluid. The clay and shale inhibitor includes from 0.2 to 5 % by weight of a reaction product of an epoxy resin with at least one primary or secondary aliphatic or cycloaliphatic amine.
摘要翻译：通过使用粘土和页岩抑制剂，可以在钻井操作期间抑制粘土和页岩的水化。抑制剂可以与水基钻井液一起使用。粘土和页岩抑制剂包括0.2至5重量％的环氧树脂与至少一种伯或仲脂族或脂环族胺的反应产物。

8. 发明申请

US20090239771A1 Swelling Inhibitors for Clays and Shales 审中-公开
标题翻译：膨胀抑制剂用于粘土和页岩
公开(公告)号：US20090239771A1
公开(公告)日：2009-09-24
申请号：US12441269
申请日：2007-09-11
申请人： Franco Federici , Luigi Merli , Laura Vigano , Lorena Bottarello , Thierry Bossi , Giuseppe Li Bassi
发明人： Franco Federici , Luigi Merli , Laura Vigano , Lorena Bottarello , Thierry Bossi , Giuseppe Li Bassi
IPC分类号： C09K8/22
CPC分类号： C09K8/22 , C09K8/12 , C09K2208/12
摘要： Method for inhibiting the hydration of clays and shales during drilling operations comprising the use of a water base drilling fluid, which contains from 0.2 to 5% by weight of the condensation product of a dicarboxylic acid having 4 to 10 carbon atoms with alkanolamines, diamines or polyalkyleneamines of formula R′″R″N—R′—XH, where X is O or NR0; R0 is hydrogen or a linear or branched alkyl group having from 1 to 6 carbon atoms, R′ is a linear or branched, aliphatic or cicloaliphatic alkylene group having from 2 to 10 carbon atoms or R′ is R″″(NH—R″″)n where R″″ is ethylene or CH(CH3)CH2, n is a number from 1 to 6 and X is NR0; R″ and R′″ can be equal or different from one another and are hydrogen or a linear or branched alkyl group having from 1 to 6 carbon atoms, optionally substituted with a hydroxyl group, the condensation product being in neutral form or in the form of salt.
摘要翻译：用于在钻井操作期间抑制粘土和页岩水化的方法，包括使用水基钻井液，其含有0.2至5重量％的具有4至10个碳原子的二羧酸与链烷醇胺，二胺或二胺的缩合产物式R“R''N-R'-XH的聚亚烷基二胺，其中X是O或NRO; R 0是氢或具有1至6个碳原子的直链或支链烷基，R'是具有2至10个碳原子的直链或支链，脂族或环脂族亚烷基或者R'是R“'（NH- R“'）n，其中R”'是亚乙基或CH（CH 3）CH 2，n是1至6的数，X是NR 0; R“和R”可以彼此相同或不同，并且是氢或具有1-6个碳原子的直链或支链烷基，任选被羟基取代，缩合产物为中性形式或在盐的形式。

9. 发明申请

US20130312636A1 DISPERSANTS 有权
标题翻译：分散剂
公开(公告)号：US20130312636A1
公开(公告)日：2013-11-28
申请号：US13984711
申请日：2012-02-06
申请人： Dario Fornara , Alan Nappa , Tamara Verzotti , Paolo Prampolini , Stefano Crespi , Giovanni Floridi , Giuseppe Li Bassi
发明人： Dario Fornara , Alan Nappa , Tamara Verzotti , Paolo Prampolini , Stefano Crespi , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , C04B41/009 , C04B41/4539 , C04B41/81 , C08G73/024 , C08L79/02 , C09D7/45 , C09D11/326 , C04B33/00 , C04B2103/408 , C04B2103/54
摘要： Compound of Formula (1); wherein: Zw is an organic radical comprising w amino groups, in which w is a number and 5≦w≦3,000; A and B are independently oxy-C1-C20-alcylene carbonyl groups or oxy-C2-C20-alkenylene carbonyl groups derived from hydroxy carboxylic acids or lactones; T is hydrogen or R—CO—, where R is a C1-C50 hydrocarbyl group; Y is a C3-C4-alkylene radical linked to an amino group of Zw; Y′ is an ionic salt link between an amino group of Zw and the terminal carbonyl of (A)r-(B)p-T; r and p are independently numbers between 0 and 50 and r+p>2; s, m and v are numbers; 0.99w ≦s+m≦2w; and 0.3w ≦s+v≦2w are suitable as dispersants and milling aids.
摘要翻译：式（1）的化合物; 其中：Zw是包含w个氨基的有机基团，其中w是数，5≤b≤3000; A和B独立地为羟基-C 1 -C 20亚烷基羰基或衍生自羟基羧酸或内酯的氧-C2-C20亚烯基羰基; T是氢或R-CO-，其中R是C1-C50烃基; Y是与Zw的氨基连接的C3-C4-亚烷基; Y'是Zw的氨基与（A）r-（B）p-T的末端羰基之间的离子盐连接; r和p分别是0和50之间的数字，r + p> 2; s，m和v是数字; 0.99w @ s + m @ 2w; 和0.3w @ s + v @ 2w适合作为分散剂和研磨助剂。

10. 发明授权

US08580952B2 Glyoxal free purified cationic polygalactomannan 有权
标题翻译：无乙二醛纯化阳离子聚半乳甘露聚糖
公开(公告)号：US08580952B2
公开(公告)日：2013-11-12
申请号：US12986785
申请日：2011-01-07
申请人： Ugo Pfeiffer , Mauro Tenconi , Eva Baldaro , Valentina Langella , Giovanni Floridi , Giuseppe Li Bassi
发明人： Ugo Pfeiffer , Mauro Tenconi , Eva Baldaro , Valentina Langella , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： C08B37/00 , C07H1/00 , C07H3/00
CPC分类号： C08B37/0087 , C08B37/0096
摘要： A glyoxal and boron free purified cationic polygalactomannan may be prepared by reacting a polygalactomannan flour, a nonionically derivatized polygalactomannan flour, or a mixture thereof, with a cationising reagent, adjusting the pH to be from about 4 to about 6; cross-linking the cationic with glyoxal, and filtering and water washing the cationic polygalactomannan to produce a glyoxalated purified cationic polygalactomannan containing not more than 70% by weight of water. In some cases it may be desirable to introduce a buffering agent to the glyoxalated purified cationic polygalactomannan to regulate the pH to from 8.0 to about 9.5, when measured at 1% (dry matter) in water. In other cases, it may be desirable to remove water to produce glyoxal free purified cationic polygalactomannan in powder form. Such compounds are particularly useful in personal care products.
摘要翻译：乙二醛和无硼纯化的阳离子聚半乳甘露聚糖可以通过使聚半乳甘露聚糖粉末，非离子衍生化的聚半乳甘露聚糖粉末或其混合物与阳离子化试剂反应来制备，将pH调节至约4至约6; 将阳离子与乙二醛交联，并过滤并水洗阳离子聚半乳甘露聚糖以产生含有不超过70重量％水的乙二醛纯化阳离子聚半乳甘露聚糖。在一些情况下，当在水中以1％（干物质）测量时，可能需要向乙醛酸化的纯化阳离子聚半乳甘露聚糖引入缓冲剂以将pH调节至8.0至约9.5。在其他情况下，可能需要除去水以产生无乙醛酸的纯化的粉末形式的阳离子聚半乳甘露聚糖。这些化合物特别适用于个人护理产品。

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