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1. 发明授权

US5386068A Stabilization of 1,1-dichloro-1-fluoroethane 失效
标题翻译： 1,1-二氯-1-氟乙烷的稳定化
公开(公告)号：US5386068A
公开(公告)日：1995-01-31
申请号：US957841
申请日：1992-10-08
申请人： Andre Lantz , Rene Bertocchio , Patrick Lambert
发明人： Andre Lantz , Rene Bertocchio , Patrick Lambert
IPC分类号： C07C17/42 , C07C19/08 , C07C19/12 , C07C19/02
CPC分类号： C07C19/12 , C07C17/42
摘要： In order to stabilize 1,1-dichloro-1-fluoroethane containing traces of vinylidene chloride, at least one ethylenic hydrocarbon containing at least 4 carbon atoms is added thereto.
摘要翻译：为了稳定含有痕量偏二氯乙烯的1,1-二氯-1-氟乙烷，向其中加入至少一种含有至少4个碳原子的烯烃。

2. 发明授权

US4983769A Perfluoroalkylamine oxides and use of these products in fire extinguishing compositions 失效
标题翻译：全氟烷基胺氧化物，并在灭火组合物中使用这些产品
公开(公告)号：US4983769A
公开(公告)日：1991-01-08
申请号：US147667
申请日：1988-01-25
申请人： Rene Bertocchio , Louis Foulletier , Andre Lantz
发明人： Rene Bertocchio , Louis Foulletier , Andre Lantz
IPC分类号： A62D1/02 , B01F17/26 , C07C67/00 , C07C291/04 , C07C301/00 , C07C311/02 , C08K5/43 , C11D1/00
CPC分类号： A62D1/0085 , C07C291/04 , C08K5/43 , C11D1/004 , Y10S516/04 , Y10S516/05 , Y10S516/06 , Y10S516/07 , Y10S516/911
摘要： Perfluoroalkyl amine oxides of the following formula: ##STR1## where C.sub.n F.sub.2n+1 is a straight or branched perfluorinated chain, n is a whole number from 1 to 20, a is a whole number from 2 to 10, p is a whole number from 0 to 10, R.sub.1 is either a hydrogen atom or an alkyl radical having 1 to 6 carbon atoms, and R.sub.2 and R.sub.3 are alkyl radicals having 1 to 6 carbon atoms, and the use of the amine oxides as surface active agents particularly in fire extinguishing compositions.
摘要翻译：下式的全氟烷基氧化胺：其中C n F 2n + 1为直链或支链全氟链，n为1〜20的整数，a为2〜10的整数，p为整数 0至10的数，R1是氢原子或具有1至6个碳原子的烷基，R2和R3是具有1至6个碳原子的烷基，以及使用氧化胺作为表面活性剂，特别是在灭火组合物。

3. 发明授权

US4383929A Fluorinated sulphobetaines and compositions containing the same 失效
标题翻译：氟化磺基甜菜碱和含有它们的组合物
公开(公告)号：US4383929A
公开(公告)日：1983-05-17
申请号：US133477
申请日：1980-03-24
申请人： Rene Bertocchio , Louis Foulletier , Andre Lantz
发明人： Rene Bertocchio , Louis Foulletier , Andre Lantz
IPC分类号： A61K31/255 , A61P29/00 , A62D1/00 , A62D1/02 , B01F17/00 , B01F17/26 , B01F17/28 , C07C67/00 , C07C301/00 , C07C311/05 , C11D1/92 , B01F17/24 , C07C143/76
CPC分类号： A62D1/0042 , B01F17/0057 , Y10S516/05 , Y10S516/91
摘要： A fluorinated sulphobetaine compound of the general formula ##STR1## wherein R.sub.F represents a straight-chained or branched perfluorinated aliphatic chain C.sub.n F.sub.2n+1 (n being an integer between 1 and 20), a is an integer between 0 and 10, X is CO or SO.sub.2, p is an integer between 0 and 10, R.sub.1 is a hydrogen atom or an alkyl group containing 1 to 6 carbon atoms, R.sub.2 and R.sub.3 are each alkyl radicals containing 1 to 6 carbon atoms, and Z is a bivalent organic group; and fire extinguishing compositions comprising such fluorinated sulphobetaine compounds.
摘要翻译：一种通式为“IMAGE”的氟化磺基甜菜碱化合物，其中RF表示直链或支链全氟化脂族链CnF2n + 1（n为1至20之间的整数），a为0至10之间的整数，X为CO或 SO 2，p为0〜10的整数，R 1为氢原子或碳原子数为1〜6的烷基，R 2和R 3为碳原子数为1〜6的烷基，Z为二价有机基团。以及包含这种氟化磺基甜菜碱化合物的灭火组合物。

4. 发明授权

US5951830A Process for purification of hydrochlorofluoroethanes 失效
标题翻译：氢氯氟乙烷的纯化方法
公开(公告)号：US5951830A
公开(公告)日：1999-09-14
申请号：US951476
申请日：1997-10-16
申请人： Rene Bertocchio , Andre Lantz , Daniel Roland , Bertrand Collier
发明人： Rene Bertocchio , Andre Lantz , Daniel Roland , Bertrand Collier
IPC分类号： C07B61/00 , C07C17/395 , C07C19/12 , C07C1/00 , B01D5/00 , B01D17/06 , B01D53/00
CPC分类号： C07C17/395 , Y10S210/915
摘要： To remove the olefinic impurities from a hydrochlorofluoroethane of formula: CF.sub.3 --CHClX (X=H, F, or Cl), it is subjected to a photochlorination stage.
摘要翻译：为了从式CF3-CHClX（X = H，F或Cl）的氢氯氟乙烷中除去烯属杂质，将其进行光氯化阶段。

5. 发明授权

US5917098A Preparation of 1,1,1,3,3-pentachlorobutane and 1,1,1,3,3-pentafluorobutane 失效
标题翻译： 1,1,1,3,3-五氯丁烷和1,1,1,3,3-五氟丁烷的制备
公开(公告)号：US5917098A
公开(公告)日：1999-06-29
申请号：US790757
申请日：1997-01-27
申请人： Rene Bertocchio , Andre Lantz , Laurent Wendlinger
发明人： Rene Bertocchio , Andre Lantz , Laurent Wendlinger
IPC分类号： B01J27/122 , B01J31/02 , C07B61/00 , C07C17/20 , C07C17/278 , C07C19/01 , C07C19/08 , C07C17/02
CPC分类号： C07C19/08 , C07C17/206 , C07C17/278
摘要： 1,1,1,3,3-Pentachlorobutane, whose fluorination leads to 1,1,1,3,3-pentafluorobutane, is prepared with high yield and selectivity by addition of carbon tetrachloride to 2-chloropropene in the presence of a copper salt and an amine.
摘要翻译：通过在铜的存在下向四氯化碳中加入四氯化碳，以高产率和选择性制备氟化得到1,1,1,3,3-五氟丁烷的1,1,1,3,3-五氯代丁烷盐和胺。

6. 发明授权

US5892137A Purification of pentafluroethane 失效
标题翻译：五氟乙烷的纯化
公开(公告)号：US5892137A
公开(公告)日：1999-04-06
申请号：US943182
申请日：1997-10-03
申请人： Rene Bertocchio , Andre Lantz
发明人： Rene Bertocchio , Andre Lantz
IPC分类号： C07C17/389 , C07C19/08 , C07C17/38
CPC分类号： C07C17/389
摘要： To remove the traces of chlorotrifluoroethylene (F1113) which are present in a pentafluoroethane (F125), the F125 is passed through a bed of active carbon.
摘要翻译：为了除去五氟乙烷（F125）中存在的三氟氯乙烯（F1113）痕迹，F125通过活性炭床。

7. 发明授权

US4000168A Carboxylated polyfluoroamines 失效
标题翻译：羧氧基多氟胺
公开(公告)号：US4000168A
公开(公告)日：1976-12-28
申请号：US495220
申请日：1974-08-06
申请人： Rene Bertocchio , Louis Foulletier , Jean-Pierre Lalu
发明人： Rene Bertocchio , Louis Foulletier , Jean-Pierre Lalu
IPC分类号： C09D7/45 , C09D7/47 , C10M133/16
CPC分类号： C09D7/06 , C09D7/02 , C10M133/16 , C10M2211/00 , C10N2250/10
摘要： This invention relates to carboxylated polyfluoroamine compounds of the general formula ##STR1## wherein the radical C.sub.n F.sub.2n.sub.+1 -- is a straight or branched perfluorinated chain, n is an integer from 1 to 20, a is an integer from 2 to 10, p is an integer from 1 to 10, R.sup.2 and R.sup.3 each is an alkyl radical containing from 1 to 6 carbon atoms and R.sup.1 is a hydrogen atom or an alkyl radical containing from 1 to 6 carbon atoms and the process for their preparation.

8. 发明授权

US07273512B2 Process for drying difluoromethane 有权
标题翻译：二氟甲烷干燥方法
公开(公告)号：US07273512B2
公开(公告)日：2007-09-25
申请号：US10278587
申请日：2002-10-23
申请人： Rene Bertocchio
发明人： Rene Bertocchio
IPC分类号： B01D53/02
CPC分类号： C07C17/38 , B01J20/3408
摘要： Process for drying wet F32, which comprises placing a stream of the said F32 in continuous contact with a feed stock of a composition comprising a molecular sieve chosen from a 3A type sieve, at a temperature of between 5 and 78° C. and at a pressure of between 0.5 and 25 atm.
摘要翻译：用于干燥湿F32的方法，其包括将所述F32的物流与包含选自3A型筛分子筛的组合物的原料在5至78℃之间的温度下连续接触，压力在0.5至25atm之间。

9. 发明授权

US06866787B1 Process for drying difluoromethane 有权
标题翻译：二氟甲烷干燥方法
公开(公告)号：US06866787B1
公开(公告)日：2005-03-15
申请号：US09456558
申请日：1999-12-08
申请人： Rene Bertocchio
发明人： Rene Bertocchio
IPC分类号： B01D53/28 , B01J20/18 , B01J20/34 , C07C17/38 , C07C17/389 , C07C19/08 , B01D15/00 , B01D53/04 , B01D53/26
CPC分类号： C07C17/38 , B01J20/3408
摘要： Process for drying wet F32, which comprises placing a stream of the said F32 in continuous contact with a feed stock of a composition comprising a molecular sieve chosen from a 3A type sieve, at a temperature of between 5 and 78° C. and at a pressure of between 0.5 and 25 atm.
摘要翻译：用于干燥湿F32的方法，其包括将所述F32的物流与包含选自3A型筛分子筛的组合物的原料在5至78℃之间的温度下连续接触，压力在0.5至25atm之间。

10. 发明授权

US4855025A Polyfluoro compounds and method for preparing them 失效
标题翻译：多氟化合物及其制备方法
公开(公告)号：US4855025A
公开(公告)日：1989-08-08
申请号：US111188
申请日：1987-10-22
申请人： Martine Gautier , Isabelle Rico , Armand Lattes , Rene Bertocchio
发明人： Martine Gautier , Isabelle Rico , Armand Lattes , Rene Bertocchio
IPC分类号： C07C53/21 , C07C233/12
CPC分类号： C07C53/21
摘要： This invention relates to compounds which simultaneously contain a perfluorinated chain and a hydrogenated chain and which correspond to the general formula: ##STR1## in which R.sub.F is a perfluoroalkyl radical, m an integer from 0 to 2, R.sub.H an alkyl radical, X an OH or NR.sub.1 R.sub.2 group, and R.sub.1 and R.sub.2 are hydrogen atoms or methyl radicals. The amides (X=NR.sub.1 R.sub.2) are prepared by photoamidation of the polyfluoroolefins R.sub.F --(CH.sub.2).sub.p --CH.dbd.CH--C.sub.n H.sub.2n+1 where p is equal to 0 or 1 and n is an integer from 1 to 17, and the acids (X=OH) are prepared by hydrolysis of the amides thus obtained.The acids and their salts may be employed as surface-active agents or, as also the amides, as intermediates for the synthesis of such agents.
摘要翻译：本发明涉及同时含有全氟化链和氢化链的化合物，其对应于以下通式：其中RF是全氟烷基，m为0-2的整数，RH为烷基，X为OH 或NR1R2基团，R1和R2是氢原子或甲基。酰胺（X = NR1R2）通过聚氟烯烃RF-（CH2）p-CH = CH-CnH2n + 1的光聚酰胺化制备，其中p等于0或1，n是1至17的整数，并且酸（ X = OH）通过水解由此获得的酰胺制备。酸和它们的盐可以用作表面活性剂，也可以作为酰胺用作合成这种试剂的中间体。

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