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公开(公告)号：US10858291B2
公开(公告)日：2020-12-08
申请号：US15302546
申请日：2015-04-02
申请人： LAMBERTI SPA
IPC分类号： C04B33/13 , C04B35/63 , C04B33/20 , C04B35/636 , C04B35/634 , B01J2/06 , B28B3/00 , C04B33/14
摘要： Ceramic tiles may be prepared employing a process characterized by the addition to the ceramic raw materials of an aqueous slurry comprising a swellable clay of the smectite family, a binder and a water-soluble salt of a monovalent cation. The ceramic raw materials mixed and then subjected to wet grinding to produce a slip. The thus obtained slip is then subjected to spray drying.
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公开(公告)号：US20200069554A1
公开(公告)日：2020-03-05
申请号：US16554717
申请日：2019-08-29
申请人： Lamberti SPA
发明人： Valentina LANGELLA , Mauro RICCABONI , Barbara BIASOTTI , Chiara FUMAGALLI , Giovanni FLORIDI , Giuseppe LI BASSI
摘要： Personal care and household care compositions comprising a conditioner and rheology modifier based on a cationic galactomannan or cationic xyloglucan having cationic degree of substitution comprised between 0.01 and 3, free from (3-chloro-2-hydroxypropyl)trimethyl ammonium chloride and free from (2,3-epoxypropyl) trimethyl ammonium chloride.
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公开(公告)号：US20200002598A1
公开(公告)日：2020-01-02
申请号：US16445601
申请日：2017-12-20
申请人： Lamberti SPA
摘要： The present invention relates to a method to inhibit gas hydrate formation in the field of crude oil and natural gas extraction, transportation and processing.
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公开(公告)号：US10441524B2
公开(公告)日：2019-10-15
申请号：US14916873
申请日：2013-11-20
申请人： LAMBERTI SPA
发明人： Valentina Langella , Mauro Riccaboni , Barbara Biasotti , Chiara Fumagalli , Giovanni Floridi , Giuseppe Li Bassi
摘要： Personal care and household care compositions comprising a conditioner and rheology modifier based on a cationic galactomannan or cationic xyloglucan having cationic degree of substitution comprised between 0.01 and 3, free from (3-chloro-2-hydroxypropyl)trimethyl ammonium chloride and free from (2,3-epoxypropyl)trimethyl ammonium chloride.
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公开(公告)号：US09951034B2
公开(公告)日：2018-04-24
申请号：US14437779
申请日：2013-10-17
申请人： LAMBERTI SPA
发明人： Marika Morone , Andrea Bernini Freddi , Gabriele Norcini , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： C07D311/78 , C07D311/16 , A61K6/00 , C08F2/50
CPC分类号： C07D311/78 , A61K6/0052 , C07D311/16 , C08F2/50
摘要： The present invention relates to 3-ketocoumarines which can be used as photoinitiators in LED photocuring and to a process for curing compositions comprising said 3-ketocoumarines.
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66.发明申请公开(公告)号：US20180066172A1
公开(公告)日：2018-03-08
申请号：US15551845
申请日：2016-02-15
申请人： LAMBERTI SPA
发明人： Laura Vigano , Luigi MERLI , Pierangelo PIROVANO , Valentina LANGELLA , Mauro RICCABONI , Giovanni FLORIDI , Giuseppe LI BASSI
摘要： Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum.
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公开(公告)号：US09902651B2
公开(公告)日：2018-02-27
申请号：US15126216
申请日：2015-03-12
申请人： LAMBERTI SPA
发明人： Giampietro Margheritis , Barbara Biasotti , Barbara Gatti , Roberto Coarezza , Valentina Langella , Giovanni Floridi , Giuseppe Li Bassi
IPC分类号： C04B24/38 , C04B14/00 , C04B26/02 , C04B26/06 , C04B14/28 , C04B111/00 , C04B103/00 , C04B103/44
CPC分类号： C04B24/38 , C04B14/28 , C04B26/02 , C04B26/06 , C04B2103/0052 , C04B2103/44 , C04B2111/00681 , C04B14/102 , C04B14/20 , C04B2103/50 , C04B2103/67
摘要： The present invention relates to ready-to-use drying joint compounds that exhibit improved performance characteristics due to the presence of a hydrophobically modified polygalactomannan.
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公开(公告)号：US20170321103A1
公开(公告)日：2017-11-09
申请号：US15526614
申请日：2015-11-06
申请人： LAMBERTI SPA
发明人： Erik GALLO , Luigi MERLI , Pierangelo PIROVANO , Letizia PRIVITERA , Massimo CECCHETTO , Giovanni FLORIDI , Giuseppe LI BASSI
CPC分类号： C09K8/36 , C09K8/58 , C09K8/584 , C09K2208/10 , C09K2208/14 , C09K2208/34 , E21B21/00
摘要： Method for increasing lubricity of a wellbore fluid comprising the following steps: i) preparing a water in oil microemulsion that contains insoluble particles of metal hydroxides and/or metal oxides in the inner aqueous phase, the insoluble particles being synthesized from their salt precursors in the water droplets of the microemulsion; ii) adding to the wellbore fluid the water in oil microemulsion; iii) injecting the wellbore fluid into a subterranean formation and iv) performing the drilling, completion or coiled tubing operations in the subterranean formation.
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公开(公告)号：US20170247597A1
公开(公告)日：2017-08-31
申请号：US15507579
申请日：2015-08-06
申请人： LAMBERTI SPA
发明人： Roberto MACCHI , Enrico CAVO , Lorenzo GIARDINI , Angelo CASIRAGHI , Luigi MERLI , Mauro TENCONI , Pierangelo PIROVANO , Giovanni FLORIDI , Giuseppe LI BASSI
CPC分类号： C09K8/428 , C09K8/035 , C09K8/20 , C09K8/5083 , C09K8/512 , C09K8/685 , C09K8/90 , E21B43/26
摘要： Method of treating a portion of a subterranean formation comprising the injection of an aqueous fluid containing a modified polysaccharide bearing ethylenically unsaturated double bonds and an initiator of radical polymerization.
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公开(公告)号：US09611418B2
公开(公告)日：2017-04-04
申请号：US14410964
申请日：2013-06-20
申请人： LAMBERTI SPA
发明人： Cristina Maria Picco , Massimo Cecchetto , Pierangelo Pirovano , Luigi Merli , Giovanni Floridi , Giuseppe Li Bassi
CPC分类号： C09K8/36 , C09K8/42 , C09K8/502 , C09K8/64 , C09K8/82 , C09K2208/02 , E21B7/00 , E21B31/03 , E21B43/16
摘要： Water in oil emulsion drilling and well treatment fluids comprising an ester of trimer fatty acids and polyoxyethyiene glycol, the polyoxyethyiene glycol having average molecular weight from about (150) to about (600) and the trimer acids having at least about 20% of carboxyl acid groups esterified, as rheology modifier.
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