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1. 发明授权

US4678519A Method of zinc phosphatization, activation and refining bath used in said method and corresponding concentrate 失效
标题翻译：所述方法中使用的锌磷酸化，活化和精炼浴的方法和相应的浓缩物
公开(公告)号：US4678519A
公开(公告)日：1987-07-07
申请号：US793346
申请日：1985-10-31
申请人： Joseph Schapira , Victor Ken , Denis Thery , Stephane Jelodin
发明人： Joseph Schapira , Victor Ken , Denis Thery , Stephane Jelodin
IPC分类号： C23C22/78 , C23C22/80 , C23C22/82
CPC分类号： C23C22/80
摘要： Method of zinc phosphatization of substrates essentially based on iron, zinc or their alloys, comprising successively:(1) one or several alkaline degreasing steps,(2) one or several rinsing steps with running city water,(3) an activating and refining step,(4) the zinc phosphatization step proper,(5) one or several rinsing steps with water,(6) preferably, a passivating final rinsing step, particularly by means of salts of hexavalent chromium or mixtures of hexavalent chromium and trivalent chromiumcharacterized by the fact that, to carry out the activating and refining step, recourse is had to a bath comprising, besides the conventional constituents among which are particularly at least one Jernstedt salt in a proportion corresponding to about 1 to 100 ppm of titanium, a proportion of 10 to 700 ppm, preferably from 50 to 200 ppm, of at least one alkane-phosphonic acid of formula ##STR1## or at least one of the alkali or ammonium salts corresponding to the abovesaid alkane-phosphonic acids, the pH of the bath being from 7 to 9.5, preferably from 7.5 to 9.
摘要翻译：基本上基于铁，锌或其合金的基底的锌磷化的方法，包括：（1）一个或几个碱性脱脂步骤，（2）一个或多个漂洗步骤，其中有一个或几个漂洗步骤，（3）活化和精炼步骤，（4）适当的锌磷化步骤，（5）用水进行一次或几次漂洗步骤，（6）优选钝化最终漂洗步骤，特别是通过六价铬的盐或六价铬和三价铬的混合物，其特征在于为了进行活化和精炼步骤，除了其中特别是至少一种与约1至100ppm钛的比例相对应的杰恩斯特德盐的常规成分之外，还要进行洗涤，其比例为 10至700ppm，优选50至200ppm的至少一种式（I）的烷烃 - 膦酸或至少一种对应于上述烷烃磷的碱金属盐或铵盐皂酸，浴的pH为7至9.5，优选7.5至9。

2. 发明授权

US4668307A Bath and process for the chemical conversion of metal substrates with zinc 失效
标题翻译：用锌化学转化金属基材的浴和工艺
公开(公告)号：US4668307A
公开(公告)日：1987-05-26
申请号：US811841
申请日：1985-12-20
申请人： Joseph Schapira , Victor Ken , Christian Hoessler , Louis Cot , Jean-Henri Durand , Patrice Pelletier
发明人： Joseph Schapira , Victor Ken , Christian Hoessler , Louis Cot , Jean-Henri Durand , Patrice Pelletier
IPC分类号： C23C22/36 , C23C22/12
CPC分类号： C23C22/36 , C23C22/362
摘要： Chemical conversion bath with zinc characterized by the fact that it comprises, besides the conventional constituents, an effective amount of fluorophosphate ion of the formula:F--PO.sub.3.sup.2-which can be introduced in the form of the corresponding acid, one of its alkali, alkaline-earth or ammonium salts or its zinc salt.
摘要翻译：具有锌的化学转化浴的特征在于除了常规成分之外，它还包含有效量的下式的氟磷酸根离子：F-PO32-可以以相应的酸形式引入，其碱，碱 - 盐或铵盐或其锌盐。

3. 发明授权

US4311536A Processes of phosphating surfaces of iron and of steel with manganese 失效
标题翻译：铁和钢与锰的磷化表面工艺
公开(公告)号：US4311536A
公开(公告)日：1982-01-19
申请号：US165763
申请日：1980-07-03
申请人： Joseph Schapira , Victor Ken , Jean C. Masson , Francois J. Duboys
发明人： Joseph Schapira , Victor Ken , Jean C. Masson , Francois J. Duboys
IPC分类号： B05D3/10 , C23C22/18 , C23C22/78 , C23F7/10
CPC分类号： C23C22/78
摘要： The invention relates to a process of phosphating surfaces of iron and of steel with manganese.The abovesaid process is characterized by the fact on the one hand, that it does not include a refining treatment preceding the proper phosphating, and on the other hand, that the alkali degreasing bath has a pH of 9 to 12 and includes in suspension bivalent manganese in orthophosphate form.
摘要翻译：本发明涉及一种用锰磷化铁和钢表面的方法。上述方法的特征在于一方面，其不包括在适当的磷酸化之前的精炼处理，另一方面，碱性脱脂浴的pH为9至12，并且包括悬浮二价锰在正磷酸盐形式。

4. 发明授权

US4497666A Process for the treatment of phosphatized metal surfaces with a composition comprising trivalent titanium 失效
标题翻译：用含有三价钛的组合物处理磷酸化金属表面的方法
公开(公告)号：US4497666A
公开(公告)日：1985-02-05
申请号：US462088
申请日：1983-01-28
申请人： Joseph Schapira , Victor Ken , Jean-Loup Dauptain
发明人： Joseph Schapira , Victor Ken , Jean-Loup Dauptain
IPC分类号： C23C22/82 , C23C22/83 , C23C1/10 , C23F7/08
CPC分类号： C23C22/83
摘要： The invention relates to a composition and a process for the treatment, more precisely the "post-treatment" of phosphatized metal surfaces, particularly when the surfaces must be subsequently covered with a coat of paint. It relates also to a process for the preparation of the composition and a concentrate useful for this preparation. The composition comprises an effective proportion of trivalent titanium compound and it is presented with an acid pH, the proportion of said compound being sufficient for the corresponding composition to confer on the treated metal surface a protection equivalent to that obtained with known chromatizing solutions. More particularly, the composition contains trivalent titanium at a concentration of 0.01 to 2 g/l, preferably from 0.2 to 0.6 g/l and has a pH of 2 to 7. Reducing means can be arranged to regenerate the trivalent titanium in the treatment solution continuously.
摘要翻译：本发明涉及用于更准确地处理磷酸化金属表面的“后处理”的组合物和方法，特别是当表面必须随后被一层油漆覆盖时。它还涉及制备组合物的方法和用于该制剂的浓缩物。该组合物包含有效比例的三价钛化合物，并且其具有酸性pH，所述化合物对于相应组合物足够的比例赋予经处理的金属表面上与用已知的色素沉淀溶液获得的保护相当的保护。更具体地，组合物含有浓度为0.01至2g / l，优选0.2至0.6g / l的三价钛，并且具有2至7的pH。可以设置还原装置以在处理溶液中再生三价钛不断地

5. 发明授权

US4670066A Process for the treatment by chemical conversion of substrates of zinc or of one of its alloys, concentrate and bath used for performing this process 失效
标题翻译：用于通过化学转化处理锌或其合金之一，用于进行该方法的浓缩液和浴的处理方法
公开(公告)号：US4670066A
公开(公告)日：1987-06-02
申请号：US765924
申请日：1985-08-15
申请人： Joseph Schapira , Victor Ken , Francois-Joseph Duboys , Patrick Regnard
发明人： Joseph Schapira , Victor Ken , Francois-Joseph Duboys , Patrick Regnard
IPC分类号： C23C22/08 , C23C22/12 , C23C22/17
CPC分类号： C23C22/17 , C23C22/08 , C23C22/12
摘要： Process for the treatment by chemical conversion, within very short spaces of time of substrates of zinc or of one of its alloys especially of continuously zinc coated steel coils, wherein the bath employed in the phosphatization step proper comprises, besides the conventional constituents, a proportion of 0.3 to 2 g/l of Fe.sup.2+ ions, this bath comprising also from 0.2 to 1.5 g/l, preferably from 0.2 to 1.2 gl/ of Zn.sup.2+ ions and from 0.3 to 2 g/l, preferably from 0.3 to 1.2 g/l of Ni.sup.2+ ions, the weight ratiosZn/Ni and Zn Febeing comprised between 0.1 and 5, these ratios being preferably comprised respectively between 0.4 and 2 and between 0.25 and 4.
摘要翻译：在锌或其合金特别是连续镀锌钢卷之一的非常短的时间空间内进行化学转化处理的方法，其中在磷酸化步骤中所用的浴除了常规组分之外还包括比例为0.3〜2g / l的Fe 2+离子，该浴还含有0.2〜1.5g / l，优选为0.2〜1.2gl / Zn 2+离子，0.3〜2g / l，优选为0.3〜1.2g / l的Ni2 +离子，Zn / Ni和ZnFe的重量比在0.1和5之间，这些比率优选分别在0.4和2之间以及在0.25和4之间。

6. 发明授权

US06787065B1 Use of a composition or premix based on volatile corrosion inhibitors, composition or premix, articles comprising said composition and preparation method 有权
标题翻译：使用基于挥发性腐蚀抑制剂，组合物或预混物的组合物或预混物，包含所述组合物和制备方法的制品
公开(公告)号：US06787065B1
公开(公告)日：2004-09-07
申请号：US09622448
申请日：2000-11-16
申请人： Joseph Schapira , Patrick Droniou , Loic Guillou , Gabriela Stoianovici , Patrick Delalande
发明人： Joseph Schapira , Patrick Droniou , Loic Guillou , Gabriela Stoianovici , Patrick Delalande
IPC分类号： C23F1102
CPC分类号： C08L23/142 , B32B27/08 , B65D81/24 , C08K5/005 , C08L23/06 , C08L23/0853 , C08L91/00 , C08L91/06 , C08L2205/03 , C23F11/02 , C08L23/02 , C08L2666/26 , C08L2666/02
摘要： The invention concerns the use of a composition or premix based on volatile corrosion inhibitors comprising, in order to limit to a maximum the release and/or degradation of the volatile corrosion inhibitors when the composition or premix is being formed, either an efficient amount of a structuring agent consisting of at least one solid or pasty substance whereof the melting point ranges from 40 to 110° C. preferably from 50 to 90° C., or a liquid substance capable of forming, mixed with a mineral filler, a solid or pasty combination. The invention also concerns a composition based on volatile corrosion inhibitors comprising a composition based on volatile corrosion inhibitors comprising an efficient amount which contains an efficient amount of a solid structuring agent. The invention further concerns polymer based articles having as constituent said composition or premix; said article are useful for protecting metal parts against corrosion.
摘要翻译：本发明涉及使用基于挥发性腐蚀抑制剂的组合物或预混物，其包括为了在形成组合物或预混物时限制挥发性腐蚀抑制剂的释放和/或降解的最大量，有效量的由至少一种固体或糊状物质构成的结构剂，其熔点范围为40〜110℃，优选为50〜90℃，或能够与矿物填料，固体或糊状物混合的液体物质组合。本发明还涉及基于挥发性腐蚀抑制剂的组合物，其包含基于挥发性腐蚀抑制剂的组合物，其包含含有有效量的固体结构剂的有效量。本发明还涉及具有所述组合物或预混物成分的基于聚合物的制品; 所述制品可用于保护金属部件免受腐蚀。

7. 发明授权

US5021083A Stable aqueous or aqueous alcoholic dispersion based on derivatives of oxynil, herbicidal composition comprised thereof and selective herbicidal treatment comprising the use of the said herbicidal composition 失效
标题翻译：基于oxynil衍生物的稳定的水性或水性醇分散体，其组成的除草组合物和选择性除草处理，包括使用所述除草组合物
公开(公告)号：US5021083A
公开(公告)日：1991-06-04
申请号：US228899
申请日：1988-08-05
申请人： Joseph Schapira , Jacques Pecheur , Jacques Vincent , Jacques Schild , Bruno Bosselin
发明人： Joseph Schapira , Jacques Pecheur , Jacques Vincent , Jacques Schild , Bruno Bosselin
IPC分类号： A01N25/04 , A01N37/40 , A01N43/653 , A01N43/70 , A01N47/30
CPC分类号： A01N43/653 , A01N25/04 , A01N37/40 , A01N43/70 , A01N47/30
摘要： Stable aqueous or aqueous alcoholic dispersion, or aqueous flow, based on at least one oxynil derivative, wherein the oxynil derivative is an ester of melting point higher than 65.degree. C. and herbicidal composition comprising the said dispersion.
摘要翻译：基于至少一种氧炔衍生物的稳定的水性或水性醇分散体或水流，其中所述氧炔衍生物是熔点高于65℃的酯和包含所述分散体的除草组合物。

8. 发明授权

US6028226A Process for 3,4-disubstituted dinitroanilines 失效
标题翻译： 3,4-二取代二硝基苯胺的方法
公开(公告)号：US6028226A
公开(公告)日：2000-02-22
申请号：US056415
申请日：1998-04-07
申请人： Joseph Schapira , Jean-Claude Cheminaud , Jean-Jacques Gasse , Vincent Schanen , Benoit Rondot , Jean-Claude Lemoine
发明人： Joseph Schapira , Jean-Claude Cheminaud , Jean-Jacques Gasse , Vincent Schanen , Benoit Rondot , Jean-Claude Lemoine
IPC分类号： C07C209/18 , C07C213/00
CPC分类号： C07C209/18
摘要： Preparation process for 3,4-disubstituted dinitroanilines of formula ##STR1## in which, R.sub.1 and R.sub.2, which are identical to or different from one another, represent a hydrogen atom, a C.sub.1 to C.sub.6 saturated, linear or branched alkyl radical, a C.sub.2 to C.sub.6 linear or branched alkylene radical, a cyclopropyl radical or a chloroethyl radical,R.sub.3 and R.sub.4, which are identical to or different from one another are chosen from the group containing the chlorine atom, the amino group, the C.sub.1 to C.sub.3 lower alkyl radicals and the trifluoromethyl radical,comprising successively a dinitration stage of a 3,4-disubstituted phenol, an alkylation stage of the dinitrated derivative thus obtained and an amination stage of the 3,4-disubstituted 2,6-dinitro-alkoxybenzene thus obtained.
摘要翻译：其中R1和R2彼此相同或不同的3,4-二取代二硝基苯胺的制备方法代表氢原子，C1-C6饱和，直链或支链烷基，C2至C6直链或支链亚烷基，环丙基或氯乙基，R3和R4彼此相同或不同，选自含有氯原子，氨基，C1至C3低级烷基和三氟甲基的基团自由基，连续地包括3,4-二取代苯酚的二硝化阶段，如此获得的二硝基衍生物的烷基化阶段和由此获得的3,4-二取代2,6-二硝基 - 烷氧基苯胺的胺化阶段。

9. 发明授权

US5981800A Preparation process for 4-substituted dinitroanilines 失效
标题翻译： 4-取代二硝基苯胺的制备方法
公开(公告)号：US5981800A
公开(公告)日：1999-11-09
申请号：US56266
申请日：1998-04-07
申请人： Joseph Schapira , Jean-Claude Cheminaud , Jean-Jacques Gasse , Vincent Schanen , Benoit Rondot , Jean-Claude Lemoine
发明人： Joseph Schapira , Jean-Claude Cheminaud , Jean-Jacques Gasse , Vincent Schanen , Benoit Rondot , Jean-Claude Lemoine
IPC分类号： C07C205/22 , C07C205/23 , C07C205/37 , C07C209/18 , C07C211/52
CPC分类号： C07C209/18 , C07C201/08
摘要： Preparation process for 4-substituted dinitroanilines of formula ##STR1## in which R.sub.1 is chosen from the group containing the tert-butyl, sulphonamido, trifluoromethyl, methyl-sulphonyl and isopropyl radicals,R.sub.2 and R.sub.3, which are identical to or different from one another, represent a hydrogen atom, a linear or branched alkyl, cycloalkyl, haloalkyl or alkenyl radical containing less than 6 carbon atoms, characterized in that that it comprises successively:a dinitration stage of the 4-substituted phenol corresponding to the sought 4-substituted dinitro-aniline, this dinitration stage being carried out in a reaction medium containing a slight excess of nitrating agent, a sufficient quantity of protons and a catalyst chosen from the group containing the soluble salts of the transition metals of columns IV to XII of the Periodic Table, preferably the soluble salts of Fe.sub.III, Fe.sub.II, Zn.sub.II and Cu.sub.II ions,an O-alkylation stage of the dinitrated 4-substituted phenol obtained in the preceding stage, by means of an alkylating agent, andan amination stage of the 4-substituted dinitrated phenoxy-ether obtained in the preceding stage by using a primary or secondary amine.
摘要翻译：其中R1选自含有叔丁基，磺酰氨基，三氟甲基，甲基 - 磺酰基和异丙基的基团的4-取代二硝基苯胺的制备方法，R 2和R 3彼此相同或不同，表示氢原子，含有少于6个碳原子的直链或支链烷基，环烷基，卤代烷基或链烯基，其特征在于它包括依次：对应于所寻求的4-取代二硝基苯胺的4-取代苯酚的二硝化阶段，该二硝化阶段在含有略过量的硝化剂，足够量的质子和选自含有周期表第IV至第Ⅻ族的过渡金属的可溶性盐的基团的反应介质中进行，优选地 FeIII，FeII，ZnII和CuII离子的可溶性盐，前一阶段得到的二硝基四取代苯酚的O-烷基化阶段，m 烷基化试剂的酯，和通过使用伯胺或仲胺在前一阶段获得的4-取代二硝基苯氧基醚的胺化阶段。

10. 发明授权

US5695773A Phytosanitary composition containing a combination of an oxynil and at least one substance liquid at ambient temperature and a process for applying these compositions 失效
标题翻译：在环境温度下含有氧合物和至少一种物质液体的组合的植物检疫组合物和施用这些组合物的方法
公开(公告)号：US5695773A
公开(公告)日：1997-12-09
申请号：US353337
申请日：1994-12-05
申请人： Joseph Schapira , Jacques Pecheur , Dominique Ambrosi
发明人： Joseph Schapira , Jacques Pecheur , Dominique Ambrosi
IPC分类号： A01N37/40 , A01N25/02 , A01N37/34
CPC分类号： A01N37/40
摘要： A phytosanitary composition, characterized in that it contains a combination of an oxynil and at least one substance selected from the group consisting of herbicides, insecticides, fungicides, growth regulators and/or pesticides, this substance which is liquid at ambient temperature being intended to keep the oxynil in the liquid state at the application site, if necessary after it has been brought into the liquid state.
摘要翻译：一种植物检疫组合物，其特征在于其含有氧合物和选自除草剂，杀虫剂，杀真菌剂，生长调节剂和/或农药的至少一种物质的组合，该物质在环境温度下为液体，旨在保持在应用场所液态的氧合物，如果需要，在其已经进入液态之后。

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