公开(公告)号：US4981945A

公开(公告)日：1991-01-01

申请号：US324907

申请日：1989-03-17

申请人： Gianluigi Landoni ,  Carlo Neri

发明人： Gianluigi Landoni ,  Carlo Neri

IPC分类号： C08G63/692 ,  C08L67/00 ,  C08L67/02

CPC分类号： C08G63/6926 ,  C08L67/02

摘要： A linear copolyester, useful as a flame retardant agent, contains in its macromolecule units derived from:(a) terephthalic acid;(b) (C.sub.2 -C.sub.6)-alkylene glycol;(c) phenyl-hydroxymethylene phosphinic acid, in a mutual ratio comprised within the range of from 1:1:0.2 to 1:1:1, and is obtained by placing a linear polyester derived from terephthalic acid and a (C.sub.2 -C.sub.6)-alkylene glycol into contact with a poly(phenylhydroxymethylene phosphinate) (I): ##STR1## wherein: Ph is the phenyl radical;R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms; andD is from 2.5 to 100,under melting conditions, and for a contact time not longer than about 30 minutes.Such a copolyester contains the (c) units randomly distributed throughout the macromolecular chain, has an amorphous or partially crystalline structure as a function of its content of said (c) unit, and is useful in order to endow the linear polyesters, also in mixture with one another (polymeric alloys), with flameproof characteristics.

公开(公告)号：US4495371A

公开(公告)日：1985-01-22

申请号：US513800

申请日：1983-07-14

申请人： Carlo Neri ,  Franco Buonomo

发明人： Carlo Neri ,  Franco Buonomo

IPC分类号： B01J29/00 ,  B01J29/04 ,  B01J29/89 ,  C07B61/00 ,  C07C45/00 ,  C07C45/58 ,  C07C47/228 ,  C07C67/00

CPC分类号： B01J29/89 ,  C07C45/58

摘要： A process for isomerizing styrene or homologues to .beta.-phenylaldehydes, consisting of conducting the isomerization reaction in the presence of a catalyst constituted by synthetic zeolites containing titanium, of formulaxTiO.sub.2.(1-x)SiO.sub.2where x lies between 0.0001 and 0.04, and optionally in the presence of one or more solvents, operating at a temperature of between 30.degree. and 100.degree. C.

摘要翻译： 将苯乙烯或同系物异构化为β-苯基醛的方法，其特征在于在催化剂存在下进行异构化反应，所述催化剂由含有钛的合成沸石（x-xO 2）（1-x）SiO 2）构成，其中x为0.0001至0.04，以及 任选地在一种或多种溶剂的存在下，在30℃至100℃的温度下操作。

公开(公告)号：US4307256A

公开(公告)日：1981-12-22

申请号：US674764

申请日：1976-04-08

申请人： Gioacchino Cipriani ,  Carlo Neri ,  Ugo Romano

发明人： Gioacchino Cipriani ,  Carlo Neri ,  Ugo Romano

IPC分类号： B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/10 ,  C07C29/132 ,  C07C31/20 ,  C07C67/00 ,  C07C29/15

CPC分类号： C07C29/106

摘要： A process for the preparation of alkylene glycols starting from the corresponding alkylene oxide, which is reacted with water in the presence of carbon dioxide, wherein the reaction catalyst is selected amongst the organic bases, preferably a tertiary amine, whereby the conversion rate and the selectivity are improved.

摘要翻译： 从相应的烯化氧开始制备亚烷基二醇的方法，其在二氧化碳存在下与水反应，其中反应催化剂选自有机碱，优选叔胺，其中转化率和选择性 改进了

公开(公告)号：US4154957A

公开(公告)日：1979-05-15

申请号：US756646

申请日：1977-01-04

申请人： Carlo Neri ,  Antonio Esposito

发明人： Carlo Neri ,  Antonio Esposito

IPC分类号： B01J23/10 ,  B01J23/14 ,  B01J27/08 ,  C07C67/05 ,  C07C69/16 ,  C07C69/18

CPC分类号： B01J27/08 ,  B01J23/10 ,  B01J23/14 ,  C07C67/05

摘要： A method is disclosed for preparing esters by reacting an olefin with an acid in the presence of oxygen and a catalyst system, the improvement consisting in that the catalyst system is a compound of tin or cerium, used in the presence of iodine or of a iodine-yielding compound. High productivities are achieved and no pollution problems are to be solved.

摘要翻译： 公开了一种通过在氧和催化剂体系存在下使烯烃与酸反应制备酯的方法，其改进在于催化剂体系是在碘或碘存在下使用的锡或铈化合物 - 化合物。 实现了高生产力，无法解决污染问题。

公开(公告)号：US4116997A

公开(公告)日：1978-09-26

申请号：US800045

申请日：1977-05-24

申请人： Gioacchino Cipriani ,  Carlo Neri

发明人： Gioacchino Cipriani ,  Carlo Neri

IPC分类号： C07C68/04

CPC分类号： C07C68/04 ,  Y02P20/142

摘要： A method is disclosed for the preparation of salts of monoesters of the carbonic acid, the improvement consisting in that the alcohols corresponding to the esters are reacted with carbon dioxide and a compound of an alkali metal or an alkaline earth metal. A distinct advantage over the use of the alcoholates is obtained inasmuch as the reaction is less violent, side-reactions are put aside and the costs are lowered.

公开(公告)号：US3962250A

公开(公告)日：1976-06-08

申请号：US459125

申请日：1974-04-08

申请人： Carlo Neri ,  Emilio Perrotti

发明人： Carlo Neri ,  Emilio Perrotti

IPC分类号： C07F15/06 ,  C07F15/00 ,  C07D213/02 ,  C07D215/02

CPC分类号： C07F15/06 ,  C07F15/065

摘要： Processes are disclosed for preparing trivalent cobalt complexes having the formulas[Co.sup.III (L.sub.1 L.sub.2 L.sub.3 L.sub. 4)].sub.2 CR.sub.1 CR.sub.2 O.2CR.sub.1 R.sub.2 OH (1)and[Co.sup.III (L.sub.1 L.sub.2 L.sub.3 L.sub.4)] CR.sub.1 R.sub.2 0.CR.sub.1 R.sub.2 OH.B (2)wherein (L.sub.1 L.sub.2 L.sub.3 L.sub.4) is a planar tetradentate ligand selected from bis-(diacetylmonoximeimino)-propane, bis-(salicylaldehyde)-ethylenediamine and bis-(acetylacetone)-ethylenediamine; CR.sub.1 R.sub.2 O is an alcohol radical selected from CH.sub.3 O, ClCH.sub.2 CH.sub.2 O, .phi.CH.sub.2 O and CH.sub.2 =CH--CH.sub.2 O; CR.sub.1 R.sub.2 OH is the corresponding alcohol; and B is an amine base by reacting cobalt complex Co(L.sub.1 L.sub.2 L.sub.3 L.sub.4), alcohol CR.sub.1 R.sub.2 OH and amine base B with molecular oxygen at a temperature from 0.degree. to 70.degree.C.

公开(公告)号：US20050054876A1

公开(公告)日：2005-03-10

申请号：US10490361

申请日：2002-09-18

申请人： Jonathan Hill ,  Bernard Capai ,  Carlo Neri

发明人： Jonathan Hill ,  Bernard Capai ,  Carlo Neri

IPC分类号： C07C303/08 ,  C07C309/42 ,  C07C309/44 ,  C07C309/00

CPC分类号： C07C303/08 ,  C07C309/42 ,  C07C309/44

摘要： A process for the preparation of sulphonated phenols of general formula (I) where R1 is hydrogen, a C1-C20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C1-C20 alkoxy, C2-C20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, R2 is hydrogen, C1-C20 alkyl or benzoyl of general formula (II) where R3 and R4 independently of one another are each hydrogen, halogen, C1-C12 alkyl, C1-C12 alkoxy, C1-C4 haloalkyl, C3-C8 cycloalkyl, C4-C12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C7-C10 phenylalkyl or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, and R5 is hydrogen or the group SO3X where X can be hydrogen, a monovalent metal or a group —N(R6)3, where each of the three radicals R6 can be independently of one another hydrogen, C1-C6 alkyl or C1-C6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R1 and R2 are as defined above, with a halosulphonic acid in a solvent which is a mixture of a C5-C10 aliphatic or cycloaliphatic hydrocarbon and a dialkyl carbonate of general formula (IV) R7—O—CO—O—R8 where R7 and R8 each represent independently a C1-C4 alkyl group.

摘要翻译： 制备通式（I）的磺化酚的方法，其中R 1为氢，未被取代或被卤素，氰基，羟基，C 1 -C 20烷氧基，C 2 -C 20烷氧基羰基，酰氧基和/或C 1 -C 20烷氧基取代的C 1 -C 20烷基， 或未被取代或被C 1 -C 4烷氧基和/或卤素取代的苯基，R 2是氢，通式（II）的C 1 -C 20烷基或苯甲酰基，其中R 3和R 4彼此独立地为氢， 卤素，C 1 -C 12烷基，C 1 -C 12烷氧基，C 1 -C 4卤代烷基，C 3 -C 8环烷基，C 4 -C 12环烷基烷基，氰基，羟基或羟乙基，或者各自为苯氧基，未被取代或被 C1-C4烷基，C1-C4烷氧基和/或卤素，R5是氢或X3可以是氢的基团SO3X，一价金属或基团-N（R6）3，其中三个基团R6可以是 独立于氢，C 1 -C 6烷基或C 1 -C 6羟基烷基，该方法包括使通式为酚 （III）其中R 1和R 2如上所定义，与卤代磺酸在溶剂中是C5-C10脂族或脂环族烃和通式（Ⅳ）的二烷基碳酸酯的混合物，R7-O-CO-O- R8，其中R7和R8各自独立地表示C1-C4烷基。

公开(公告)号：US06353044B1

公开(公告)日：2002-03-05

申请号：US09423283

申请日：1999-11-08

申请人： Luciana Crisci ,  Fabio Broussard ,  Carlo Neri ,  Mauro Adovasio

发明人： Luciana Crisci ,  Fabio Broussard ,  Carlo Neri ,  Mauro Adovasio

IPC分类号： C08K53435

CPC分类号： C07D211/72 ,  C07D211/46 ,  C07D211/58 ,  C08K5/34926 ,  C09D7/48

摘要： Compounds belonging to the group of enamines consisting of derivatives of &bgr;-keto-esters or &bgr;-keto-amides or 1,3-diketones with primary or secondary aliphatic or aromatic amines carrying at least one sterically hindered amine group having general formula (I) in the molecule. The compounds having general formula (I) can be used as antioxidants or light stabilizers for organic polymers.

摘要翻译： 属于由β-酮酯或β-酮酰胺的衍生物或1,3-二酮与具有通式（I）的至少一个空间位阻胺基团的伯或仲脂族或芳族胺组成的烯胺基团的化合物， 在分子中。 具有通式（I）的化合物可用作有机聚合物的抗氧化剂或光稳定剂。

公开(公告)号：US5852084A

公开(公告)日：1998-12-22

申请号：US685491

申请日：1996-07-24

申请人： Carlo Neri ,  Marco Bizzarri ,  Luciano Pallini

发明人： Carlo Neri ,  Marco Bizzarri ,  Luciano Pallini

IPC分类号： C07F9/48 ,  C08K3/00 ,  C08K5/53 ,  C08K5/5393 ,  C08L23/00 ,  C08L55/00 ,  C08L55/02 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L101/00

CPC分类号： C08K5/5393 ,  C07F9/4841 ,  C07F9/4875

摘要： Tetrakis-(2,4-di-t-butylphenyl) -4,4'-biphenylene diphosphonite having the formula: ##STR1## in crystalline form, having a melting point of 185.degree. C.-186.degree. C. The above diphosphonite is useful as a stabilizer in organic polymers.

摘要翻译： 具有结晶形式的具有以下结构式的四（2,4-二叔丁基苯基）-4,4'-亚联苯基二亚膦酸酯，熔点为185℃-186℃。上述二膦酸盐为 用作有机聚合物中的稳定剂。

公开(公告)号：US5602212A

公开(公告)日：1997-02-11

申请号：US653848

申请日：1996-05-28

申请人： Carlo Neri ,  Gianluigi Landoni

发明人： Carlo Neri ,  Gianluigi Landoni

IPC分类号： C08G63/692 ,  C08K5/53 ,  C08K5/5313 ,  C08L67/02 ,  C08L101/00 ,  C08F20/00

CPC分类号： C08G63/6926 ,  C08L101/00 ,  C08L67/02

摘要： A linear copolyester is prepared by polycondensation of an aromatic bicarboxylic acid with an alkylene glycol and with a carboxyphosphinic acid or anhydride which produces monomeric units having the formula: ##STR1## wherein R.sub.1 is an alkylene or phenyl radical and R.sub.2 is an alkyl or phenyl radical.This copolyester can be used as a flame-retardant additive for organic polymers.

摘要翻译： 通过芳族二羧酸与亚烷基二醇和与产生具有下式的单体单元的羧基次膦酸或酸酐缩聚制备线性共聚酯：其中R1是亚烷基或苯基，R2是烷基 或苯基。 该共聚酯可用作有机聚合物的阻燃添加剂。