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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

US07348020B1 Invasive medical device, especially for guided tissue regeneration 失效
标题翻译：有创医疗器械，特别适用于引导组织再生
公开(公告)号：US07348020B1
公开(公告)日：2008-03-25
申请号：US10130022
申请日：2000-10-23
申请人： Vittorio Betti
发明人： Vittorio Betti
IPC分类号： A61F13/00 , A61F2/00 , A61K31/715
CPC分类号： A61L27/44 , A61L27/446 , A61L27/46
摘要： Biodegradable invasive medical device, in particular for guided tissue regeneration, which device comprises a biodegradable polymer, composed of a thermoplastic and/or thermosetting polymer admixed to a solvent that is miscible with any aqueous and/or aqueous alcoholic and/or alcohol-group-containing solution and/or with physiological liquids, whether of a synthetic or natural type. The said water-insoluble thermoplastic and/or thermosetting polymer and the water-miscible solvent for the polymer and mixed together in such a proportion as to form an organogel or a plastigel or a xerogel, or a solid-containing pasty product of the slurry type.
摘要翻译：可生物降解的侵入性医疗装置，特别是用于引导组织再生，该装置包括可生物降解的聚合物，其由与可与任何水和/或水性醇和/或醇基组合混合的溶剂混合的热塑性和/或热固性聚合物组成，含有溶液和/或与生理液体，无论是合成的还是天然的。所述水不溶性热塑性和/或热固性聚合物和用于聚合物的水混溶性溶剂以一定比例混合，以形成有机凝胶或塑性凝胶或干凝胶，或浆料型固体糊状产品。

4. 发明授权

US4411918A Apparatus for preserving food by generating preservative gas 失效
标题翻译：通过产生防腐气体来保存食物的装置
公开(公告)号：US4411918A
公开(公告)日：1983-10-25
申请号：US247118
申请日：1981-03-24
申请人： Andrea Cimino , Gianni Plicchi , Luigi Mangiarotti , Maurizio Rossi , Vittorio Betti , Massimo Spighi , Gabriele Zingaretti
发明人： Andrea Cimino , Gianni Plicchi , Luigi Mangiarotti , Maurizio Rossi , Vittorio Betti , Massimo Spighi , Gabriele Zingaretti
IPC分类号： A23B7/148 , A23B7/152 , B65D81/20
CPC分类号： A23B7/152 , A23B7/148
摘要： The gas generating device according to the invention comprises a basin-like main container containing a solid chemical reagent substance, and an auxiliary container, arranged at the interior of the main container, containing a liquid chemical reagent substance.The main container is closed at its top by a cover lid in such a manner as to permit the outflow of gas generated at its interior. The gas generating device is accomodated at the interior of a storage or transport receptacle formed by a stack of superposed crates of fruits or vegetables, enclosed in a gas-tight wrapping of suitable plastic sheet material. When is its desired to generate the preservative gas at the interior of the storage or transport receptacle, the operator, by using a suitable piercing needle, perforates in one single piercing operation the wrapping, the cover lid and the auxiliary container, so that the liquid reagent substance comes into contact with the solid reagent substance, thus giving origin to a chemical reaction which generates the preservative gas. The thus generated preservative gas escapes through the cover lid, and fills the interior of the storage or transport receptacle.
摘要翻译：根据本发明的气体发生装置包括容纳有化学试剂物质的固体化学试剂物质的盆状主容器和配置在主容器内部的辅助容器。主容器在其顶部由盖盖封闭，以允许在其内部产生的气体的流出。气体发生装置被容纳在由适当的塑料片材的气密包装中的由水果或蔬菜的叠置的一叠叠堆叠形成的储存或运输容器的内部。当需要在储存或运输容器的内部产生防腐气体时，操作者通过使用合适的穿刺针在一次穿刺操作中穿孔包装，盖盖和辅助容器，使得液体试剂物质与固体试剂物质接触，从而产生产生防腐气体的化学反应。由此产生的防腐气体通过盖盖排出，并填充储存或运输容器的内部。

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