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公开(公告)号：US4985481A
公开(公告)日：1991-01-15
申请号：US409271
申请日：1989-09-19
申请人： Carlo Neri , Nereo Nodari , Giovanni Sandre
发明人： Carlo Neri , Nereo Nodari , Giovanni Sandre
IPC分类号： C08K5/16 , C08K5/20 , C08K5/524 , C08K5/527 , C08K5/53 , C08K5/5393 , C08L101/00
CPC分类号： C08K5/5393 , C08K5/20 , C08K5/524 , C08K5/527
摘要： A solid stabilizer composition for synthetic polymers is formed by a solid, continuous phase and by a solid dispersed phase in said continuous phase, wherein the continuous phase is constituted by amorphous 2,2'-oxamido-bis[ethyl-3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionate] and the dispersed phase is constituted by an amorphous, or crystalline, or partially amorphous and partially crystalline organic phosphite, with the weight ratio of said continuous phase to said dispersed phase being comprised within the range of from 9:1 to 1:9.The process for preparing said solid composition and its use in the stabilization of synthetic polymers are disclosed.
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2.发明授权
公开(公告)号：US4810579A
公开(公告)日：1989-03-07
申请号：US154888
申请日：1988-02-11
申请人： Carlo Neri , Nereo Nodari , Erik Bersanetti , Giovanni Sandre
发明人： Carlo Neri , Nereo Nodari , Erik Bersanetti , Giovanni Sandre
IPC分类号： C07F9/141 , B32B5/16 , C07F9/50 , C07F9/6574 , C08G79/04 , C08K9/06 , C08K9/08 , B05D3/04 , B05D7/00 , B32B9/04
CPC分类号： C07F9/65746 , C08K9/06 , C08K9/08 , Y10T428/2995 , Y10T428/31663
摘要： Solid organic phosphites in powder form, used to endow organic polymers with stability characteristics are made resistant to hydrolysis by treating said powder phosphites with a silane containing in its molecule at least two alkoxy groups and causing the silane to hydrolyze, and the formation and deposition of a siliconic polymer on the surface of powder particles to occur.
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3.发明授权Solid stabilizer composition for organic polymers, and process for preparing it 失效有机聚合物的固体稳定剂组合物及其制备方法
公开(公告)号：US4957956A
公开(公告)日：1990-09-18
申请号：US154916
申请日：1988-02-11
申请人： Carlo Neri , Nereo Nodari , Erik Bersanetti , Giovanni Sandre
发明人： Carlo Neri , Nereo Nodari , Erik Bersanetti , Giovanni Sandre
IPC分类号： C09K15/06 , C08K5/13 , C08K5/134 , C08K5/41 , C08K5/45 , C08K5/46 , C08K5/524 , C08K5/527 , C08K5/53 , C08K5/5393 , C08L23/12 , C08L101/00 , C09K15/32
CPC分类号： C08K5/524 , C08K5/1345 , C08K5/527 , C08K5/5393
摘要： A solid stabilizer composition for organic polymers is formed by a solid, continuous phase and by a dispersed phase in said continuous phase, wherein the continuous phase is constituted by amorphous tetrakis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionyloxymethyl]-methane and the dispersed phase is constituted by an either amorphous or crystalline organic phosphite, in the form of particles with a particle size of from 10 .mu.m to 2 mm, with the weight ratio of said continuous phase to said dispersed phase being comprised within the range of from 9:1 to 1:9.The processes for preparing said solid stabilizer composition and its use in the stabilization of organic polymers are disclosed.
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4.发明授权Tetrakis(3-(3,5-di-tert.buyl-4-hydroxyphenyl)propionyl-oxymethyl) methane with amorphous structure, process for its preparation and its use as a stabilizer 失效具有无定形结构的四（3-（3,5-二叔丁基-4-羟基苯基）丙酰氧基甲基）甲烷，其制备方法及其作为稳定剂
公开(公告)号：US4886900A
公开(公告)日：1989-12-12
申请号：US74561
申请日：1987-07-17
申请人： Carlo Neri , Nereo Nodari , Giovanni Sandre
发明人： Carlo Neri , Nereo Nodari , Giovanni Sandre
CPC分类号： C08K5/1345
摘要： Tetrakis[3,5-di-tert.butyl-4-hydroxyphenyl)-propionyl-oxymethyl]methane with amorphous structure, with glass transition temperature T.sub.g comprised within the range of from about 40.degree. C. to 50.degree. C. and free from endothermic melting peaks at temperatures higher than 50.degree. C. and of up to 200.degree. C. is obtained by means of the melting of crystalline tetrakis[3-(3,5-di-tert.butyl-4-hydroxyphenul)-propionyl-oxymethyl]methane and sudden cooling of the molten material.
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公开(公告)号：US4943302A
公开(公告)日：1990-07-24
申请号：US420050
申请日：1989-10-11
申请人： Philip Eaton , Nereo Nodari , Carlo Neri , Luigi Cassar , Fabio Monti , Fausto Alberici
发明人： Philip Eaton , Nereo Nodari , Carlo Neri , Luigi Cassar , Fabio Monti , Fausto Alberici
CPC分类号： C10L1/06
摘要： A fuel composition with a high energy content, for direct-ignition internal combustion engines contains a gasoline from petroleum and an amount of up to 90% by volume, as referred to the same fuel composition, of hydrocarbon "cubane" or of its alkyl-derivatives, to be defined by means of the formula: ##STR1## wherein R' and R" represent, independently from each other, a hydrogen atom or an alkyl radical containing from 1 to 3 carbon atoms.
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公开(公告)号：US5076813A
公开(公告)日：1991-12-31
申请号：US586573
申请日：1990-09-21
申请人： Fausto Alberici , Luigi Cassar , Fabio Monti , Carlo Neri , Nereo Nodari
发明人： Fausto Alberici , Luigi Cassar , Fabio Monti , Carlo Neri , Nereo Nodari
CPC分类号： C10L1/04
摘要： A high-energy-content fuel composition, for controlled-ignition internal combustion engines, contains quadricyclane (tetracyclo-[2.2.1.0-(2,6).0-3,5]-heptane), for which a new synthesis method is proposed.The use of the quadricyclane-containing fuel composition makes it possible a larger amount of energy to be available per each fuel volume unit, and favorably modifies the combustion kinetics in controlled-ignition internal combustion engines.
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7.发明授权Photochromatic and thermochromatic compounds and their application in polymeric materials 失效光色和热色化合物及其在聚合物材料中的应用
公开(公告)号：US5730908A
公开(公告)日：1998-03-24
申请号：US217075
申请日：1994-03-24
申请人： Nereo Nodari , Pietro Allegrini , Luciana Crisci
发明人： Nereo Nodari , Pietro Allegrini , Luciana Crisci
IPC分类号： C09K9/02 , C07D498/10 , C07D498/20 , G03C1/685 , G02B5/23 , C07D265/00 , G02F1/00
CPC分类号： C07D498/10 , C07D498/20 , G03C1/685
摘要： A description follows of photochromatic and thermochromatic compounds, belonging to the group of spiro-indoline-oxazines, and their application in polymeric materials.
摘要翻译： 以下描述属于螺 - 二氢吲哚 - 恶嗪族的光色和热色化合物，以及它们在聚合物材料中的应用。
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公开(公告)号：US5532361A
公开(公告)日：1996-07-02
申请号：US241759
申请日：1994-05-12
IPC分类号： C07D311/96 , C08K5/1545 , C09K9/02 , G03C1/685 , C07D413/08 , C07D405/08 , C07D491/107
CPC分类号： G03C1/685 , C07D311/96 , C08K5/1545
摘要： Photochromic compounds belonging to the class of spiro-pyrans, having the general formula (I): ##STR1##
摘要翻译： 属于螺 - 吡喃类的具有通式（I）的光致变色化合物：（I）
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公开(公告)号：US5688846A
公开(公告)日：1997-11-18
申请号：US644970
申请日：1996-05-15
IPC分类号： C07D311/96 , C08K5/1545 , C09K9/02 , G03C1/685 , C07D413/08 , C08K5/15 , C08K5/3417
CPC分类号： G03C1/685 , C07D311/96 , C08K5/1545
摘要： Polymeric compositions comprising a polymer and photochromic compounds belonging to the class of spiro-pyrans, having the general formula (I): ##STR1##
摘要翻译： 包含具有通式（I）的属于螺 - 吡喃类的聚合物和光致变色化合物的聚合物组合物：（I）
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10.发明授权Liquid composition polymerizable into organic glasses having good optical and physico-mechanical properties 有权可聚合成具有良好光学和物理机械性能的有机玻璃的液体组合物公开(公告)号：US06812265B1
公开(公告)日：2004-11-02
申请号：US09830841
申请日：2001-05-01
IPC分类号： C08F246
摘要： Liquid composition which can be polymerized into organic glasses, by means of radical polymerization with low shrinkage, comprising the product obtained from the trans-esterification of a diallycarbonate (A) with a mixture of one or more linear or branched aliphatic diols (B), containing from three to ten carbon atoms in the molecule, with a linear or branched aliphatic polyol (C), containing from four to twenty carbon atoms and from three to six hydroxyl groups in the molecule. The molar ratio A/(B+C) in the above polymerizable liquid composition ranges from 2/1 to 5/1 and the quantity of (C) in the mixture (B+C) is equal to or less than 25% by weight with respect to the total weight of this mixture.
摘要翻译： 可以通过低收缩的自由基聚合将聚合成有机玻璃的液体组合物包含由二烯丙基碳酸酯（A）与一种或多种直链或支链脂族二醇（B）的混合物的酯交换获得的产物， 在分子中含有3至10个碳原子的直链或支链脂族多元醇（C），其分子中含有4至20个碳原子和3至6个羟基。 上述可聚合液体组合物中的摩尔比A /（B + C）为2/1〜5/1，混合物（C + C）的量（B + C）为25重量％ 相对于该混合物的总重量。
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