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1. 发明授权

US5225563A Photochromatic compound, a method for its preparation, and articles which contain it 失效
标题翻译：光化合物，其制备方法和含有其的制品
公开(公告)号：US5225563A
公开(公告)日：1993-07-06
申请号：US629441
申请日：1990-12-18
申请人： Carlo Neri , William Giroldini , Antonio Rinaldi , Luciana Crisci
发明人： Carlo Neri , William Giroldini , Antonio Rinaldi , Luciana Crisci
IPC分类号： B41M3/14 , C07D235/02 , C07D401/04 , C07D401/10 , C07D403/04 , C07D403/10 , G03C1/73
CPC分类号： C07D235/02 , B41M3/142 , C07D401/04 , C07D403/04 , G03C1/73
摘要： A photochromatic compound represented by the following general formula (I): ##STR1## where: R.sub.1 and R.sub.2 independently represent a linear, branched or cyclic C1-C10 alkyl radical, H, OH, F, Cl, Br, NH.sub.2, N(R.sub.4).sub.2, COOH, OR.sub.4 or COOR.sub.4 where R.sub.4 is a C1-C10 linear, branched or cyclic alkyl radical, or an aryl radical;R.sub.3 is a variously substituted mono or polycondensed heterocyclic or aryl radical.A compound (I) demonstrates marked photochromatic characteristics both when in an organic solvent solution and when incorporated into polymer matrices.

2. 发明授权

US5338787A New pentaerythryl phosphonates containing self-extinguishing thermoplastic compositions 失效
标题翻译：含有自熄性热塑性组合物的新型季戊四醇膦酸酯
公开(公告)号：US5338787A
公开(公告)日：1994-08-16
申请号：US149311
申请日：1993-11-09
申请人： William Giroldini , Gianluigi Landoni , Antonio Rinaldi , Carlo Neri
发明人： William Giroldini , Gianluigi Landoni , Antonio Rinaldi , Carlo Neri
IPC分类号： C07F9/6574 , C07F9/6571 , C08G63/692 , C08G73/02 , C08G79/04 , C08K5/53 , C08K5/5333 , C08K5/5357 , C08L101/00
CPC分类号： C08K5/5357 , C07F9/657181 , C08G63/6926 , C08G73/0273 , C08G79/04
摘要： A new group of pentaerythryl diphosphonates and poly(pentaerythryl diphosphonates) are described. Flame-retardant compositions are also described, which include a thermoplastic polymer and a certain amount of self-extinguishing agent consisting of one of the above-mentioned pentaerythryl diphosphonates or poly(pentaerythryl diphosphonates).
摘要翻译：描述了一组新的季戊四醇二膦酸酯和聚（季戊四醇二膦酸酯）。还描述了阻燃组合物，其包括热塑性聚合物和一定量的由上述季戊四醇二膦酸盐或聚（季戊四醇二膦酸盐）之一组成的自熄灭剂。

3. 发明授权

US5288869A Pentaerythryl phosphonates and their use in self-extinguishing thermoplastic polymeric compositions 失效
标题翻译：季戊四醇膦酸酯及其在自熄性热塑性聚合物组合物中的用途
公开(公告)号：US5288869A
公开(公告)日：1994-02-22
申请号：US927212
申请日：1992-08-06
申请人： William Giroldini , Gianluigi Landoni , Antonio Rinaldi , Carlo Neri
发明人： William Giroldini , Gianluigi Landoni , Antonio Rinaldi , Carlo Neri
IPC分类号： C07F9/6574 , C07F9/6571 , C08G63/692 , C08G73/02 , C08G79/04 , C08K5/53 , C08K5/5333 , C08K5/5357 , C08L101/00 , C07F9/6509 , C07F9/6521
CPC分类号： C08K5/5357 , C07F9/657181 , C08G63/6926 , C08G73/0273 , C08G79/04
摘要： A new group of pentaerythryl diphosphonates and poly(pentaerythryl diphosphonates) are described. Flame-retardant compositions are also described, which include a thermoplastic polymer and a certain amount of self-extinguishing agent consisting of one of the above-mentioned pentaerythryl diphosphonates or poly(pentaerythryl diphosphonates).
摘要翻译：描述了一组新的季戊四醇二膦酸酯和聚（季戊四醇二膦酸酯）。还描述了阻燃组合物，其包括热塑性聚合物和一定量的由上述季戊四醇二膦酸盐或聚（季戊四醇二膦酸盐）之一组成的自熄灭剂。

4. 发明授权

US06414057B1 Photochromatic compounds, process for their preparation and their use in polymeric materials 失效
标题翻译：光色化合物，其制备方法及其在聚合物材料中的应用
公开(公告)号：US06414057B1
公开(公告)日：2002-07-02
申请号：US09446904
申请日：2000-03-06
申请人： Luciana Crisci , William Giroldini , Vincenzo Malatesta , Maria Lucia Wis
发明人： Luciana Crisci , William Giroldini , Vincenzo Malatesta , Maria Lucia Wis
IPC分类号： C08K534
CPC分类号： C07D498/10 , G03C1/685
摘要： Photochromic compounds belonging to the group of spiro-isoindolino-oxazines having general formula (I). The above photochromatic compounds having general formula (I) have excellent photochromic characteristics, excellent stress resistance and high dyability characteristics.
摘要翻译：属于具有通式（I）的螺 - 异吲哚啉 - 恶嗪基的光致变色化合物。上述具有通式（I）的光色化合物具有优异的光致变色特性，优异的耐应力性和高染色特性。

5. 发明授权

US07262294B2 Photochromatic pyrano-1,3-oxazinonaphthalene derivatives 失效
标题翻译：光色吡喃-1,3-恶嗪酮衍生物
公开(公告)号：US07262294B2
公开(公告)日：2007-08-28
申请号：US10257408
申请日：2001-04-19
申请人： William Giroldini , Luciana Crisci , Vincenzo Malatesta
发明人： William Giroldini , Luciana Crisci , Vincenzo Malatesta
IPC分类号： C07D265/04 , C07D265/12 , C07D209/76 , C07D209/78 , C08K5/35
CPC分类号： C07D498/04 , C07D498/10 , C07F7/1804 , C08K5/357 , G03C1/733
摘要： Photochromatic compounds belonging to the groups of chromenes and spiro-pyrans having general formula (I)
摘要翻译：属于具有通式（I）的色烯和螺 - 吡喃基的光色化合物，

6. 发明授权

US5597855A Poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions 失效
标题翻译：聚（季戊四醇二膦酸盐）及其在自熄性热塑性组合物中的应用
公开(公告)号：US5597855A
公开(公告)日：1997-01-28
申请号：US448879
申请日：1995-05-24
申请人： William Giroldini , Antonio Rinaldi , Gianluigi Landoni , Neri Carlo
发明人： William Giroldini , Antonio Rinaldi , Gianluigi Landoni , Neri Carlo
IPC分类号： C08K5/527 , C07F9/6571 , C08G79/02 , C08G79/04 , C08K5/52 , C08K5/5373 , C08L85/02 , C08L101/00 , C08K5/34 , C07F9/06 , C08K3/32
CPC分类号： C08G79/02 , C07F9/657181 , C08K5/5373
摘要： Poly(Pentaerythrityl diphosphonate) of formula (I): ##STR1## wherein n is an integer having a value comprised within the range of from 3 to 100.The poly(pentaerythrityl diphosphonate) of formula (I) is useful as a flame retardant additive for thermoplastic polymers.
摘要翻译：式（I）的聚（季戊四醇二膦酸盐）：其中n是具有在3至100范围内的值的整数。式（I）的聚（季戊四醇二膦酸盐）可用作阻燃添加剂用于热塑性聚合物。

7. 发明授权

US4355168A Process for preparing aryl- or heteroarylhexadienoic acids 失效
标题翻译：制备芳基或杂芳基己二烯酸的方法
公开(公告)号：US4355168A
公开(公告)日：1982-10-19
申请号：US212238
申请日：1980-12-02
申请人： Gian P. Chiusoli , William Giroldini , Luciano Pallini , Giuseppe Salerno
发明人： Gian P. Chiusoli , William Giroldini , Luciano Pallini , Giuseppe Salerno
IPC分类号： B01J31/00 , C07B31/00 , C07B37/02 , C07B61/00 , C07C51/00 , C07C51/353 , C07C57/42 , C07C59/64 , C07C67/00 , C07D333/24 , C07D213/55 , C07C51/347
CPC分类号： C07D333/24 , C07C51/353
摘要： There is disclosed and claimed a process for preparing aryl- and heteroarylhexadienoic acids which is characterized in that an aryl- or heteroarylacetylene having the formula: R--C.tbd.CH, wherein R is an aryl or heteroaryl group, optionally substituted and having in the aggregate up to 20 carbon atoms, is reacted with 3-butenoic acid CH.sub.2 .dbd.CH--CH.sub.2 --COOH, in an alcoholic medium, at temperatures maintained between 50.degree. C. and 120.degree. C., approximately, in the presence of a catalyst selected from among the phosphinic complexes of rhodium having the formulas: III, Rh(PR'.sub.3).sub.n L.sub.m X associated with alkaline salts of carboxylic acids having up to 4 carbon atoms, and IV, Rh(PR'.sub.3).sub.n L.sub.p.sup.+ Y.sup.-, wherein R' is a hydrocarbyl group having up to 12 carbon atoms; "L" is a linear or cyclic olefin selected from among the olefins having from 2 to 10 carbon atoms and the chelating olefins having from 6 to 8 carbon atoms, n is an integer from 1 to 3, m is an integer from 0 to 2 and such that n+m=2 or 3, and p is an integer from 0 to 3 and such that n+p=3 or 4; X is an anion selected from among the haloid anions, preferably the hydrochloric anion, and the anions of carboxylic acids having up to 4 carbon atoms and Y is a sparingly coordinating anion, preferably selected from PF.sub.6.sup.- and BF.sub.4.sup.-.The compounds obtained are used as intermediates for organic syntheses, with particular regard to the so-called "fine chemicals" such as, for example, additives for polymers and paints, plasticizers, and the like.
摘要翻译：公开并要求了一种制备芳基 - 和杂芳基己二烯酸的方法，其特征在于具有下式的芳基 - 或杂芳基乙炔：其中R是芳基或杂芳基，其中R是芳基或杂芳基， 20个碳原子与3-丁烯酸CH 2 = CH-CH 2 -COOH在醇的介质中在保持在50℃和120℃之间的温度下反应，大约在存在催化剂的情况下，选自具有以下结构式的铑的次膦酸络合物：III，Rh（PR'3）nLmX与具有至多4个碳原子的羧酸的碱金属盐，以及IV，Rh（PR'3）nLp + Y-，其中R'为具有至多12个碳原子的烃基; “L”是选自具有2至10个碳原子的烯烃和具有6至8个碳原子的螯合烯烃，n为1至3的整数的直链或环状烯烃，m为0至2的整数并且使得n + m = 2或3，并且p是0至3的整数，并且使得n + p = 3或4; X是选自卤素阴离子，优选盐酸阴离子的阴离子和具有至多4个碳原子的羧酸阴离子，Y是一种微量配位阴离子，优选选自PF6-和BF4-。所得化合物用作有机合成的中间体，特别涉及所谓的“精细化学品”，例如聚合物和油漆的添加剂，增塑剂等。

8. 发明授权

US4309357A Process for preparing dienoic acids 失效
标题翻译：二烯酸的制备方法
公开(公告)号：US4309357A
公开(公告)日：1982-01-05
申请号：US128083
申请日：1980-03-07
申请人： Gian P. Chiusoli , William Giroldini , Giuseppe Salerno
发明人： Gian P. Chiusoli , William Giroldini , Giuseppe Salerno
IPC分类号： C07C57/03 , B01J31/00 , C07B37/00 , C07B61/00 , C07C51/00 , C07C51/353 , C07C67/00
CPC分类号： C07C51/353
摘要： Dienoic acids are prepared by reaction of salts of 3-butenoic acid and vinyl halides, in the presence of catalysts which are phosphinic complexes of rhodium or nickel.
摘要翻译：二烯酸通过3-丁烯酸和乙烯基卤化物的盐在铑或镍的次膦酸络合物的催化剂存在下反应来制备。

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