公开(公告)号：US07655813B2

公开(公告)日：2010-02-02

申请号：US12098937

申请日：2008-04-07

申请人： Kamel Ramdani ,  Bernard Vogin ,  Nathalie Guennouni

发明人： Kamel Ramdani ,  Bernard Vogin ,  Nathalie Guennouni

IPC分类号： C07F7/04

CPC分类号： C07F7/14 ,  C07F7/1892

摘要： The invention relates to the preparation of organodialkylalkoxysilane using a continuous method consisting in bringing an alkanol into continuous contact with an omega-haloalkyl dialkylhalosilane in a countercurrent reactor, such as a plate column or a packed column. The reaction is performed in the aforementioned countercurrent reactor in the presence or absence of a non-reactive solvent with scavenging of the hydrochloric acid formed. The omega-haloalkyl dialkylalkoxysilane thus formed is particularly suitable for use as a starting material for the preparation of organosilicon compounds containing sulphur having general formula (I) by means of sulphidisation reaction on an alkaline metal polysulphide.

摘要翻译： 本发明涉及使用连续方法制备有机二烷基烷氧基硅烷，所述连续方法包括使链烷醇与逆流反应器如板式塔或填充塔中的ω-卤代烷基二烷基卤代硅烷连续接触。 反应在上述逆流反应器中，在存在或不存在非反应性溶剂的情况下进行，同时清除形成的盐酸。 由此形成的ω-卤代烷基二烷基烷氧基硅烷特别适合用作通过在碱金属多硫化物上的硫化反应制备含有通式（I）的硫的有机硅化合物的起始原料。

公开(公告)号：US06878768B2

公开(公告)日：2005-04-12

申请号：US10320236

申请日：2002-12-16

申请人： Jean-Claude Tardivat ,  Salvatore Pagano ,  Christel Thonier ,  Nathalie Guennouni

发明人： Jean-Claude Tardivat ,  Salvatore Pagano ,  Christel Thonier ,  Nathalie Guennouni

IPC分类号： B60C1/00 ,  C08J3/20 ,  C08K3/00 ,  C08K5/5425 ,  C08K5/544 ,  C08K9/06 ,  C08L9/00 ,  C08L21/00 ,  C08K3/36

CPC分类号： C08K5/5425 ,  B60C1/00 ,  C08K5/544 ,  C08L7/00 ,  C08L9/06 ,  C08L21/00 ,  C08L83/04 ,  C08L2666/14

摘要： The present invention relates to a sulfur-cross-linkable elastomeric composition that is useful for the manufacture of tires. This elastomeric composition is based on at least one isoprene elastomer (in particular natural rubber), a reinforcing inorganic filler (in particular, silica), and an (inorganic filler/isoprene elastomer) coupling agent. The coupling agent is a multifunctional polyorganosiloxane (POS), which comprises functions denoted as “Y” and “X”, wherein the Y function is at least one hydroxyl or hydrolyzable function grafted to the silicon atoms of the coupling agent and the X function is a group bearing at least one activated ethylene double bond and is grafted to the silicon atoms of the coupling agent. This POS is, in particular, a POS having an imide, acid or ester function, the ethylene double bond of which is activated by at least one adjacent carbonyl group (—C═O). The present invention further relates to a tire comprising the composition described above as well as semi-finished products for tires, in particular, treads, where the tires comprise a rubber composition according to the present invention.

摘要翻译： 本发明涉及可用于制造轮胎的可硫交联的弹性体组合物。 该弹性体组合物基于至少一种异戊二烯弹性体（特别是天然橡胶），增强无机填料（特别是二氧化硅）和（无机填料/异戊二烯弹性体）偶联剂。 偶联剂是多功能聚有机硅氧烷（POS），其包括表示为“Y”和“X”的功能，其中Y官能团是至少一个接枝到偶联剂硅原子上的羟基或可水解的官能团，X官能团是 具有至少一个活化的乙烯双键的基团并且接枝到偶联剂的硅原子上。 该POS特别是具有酰亚胺，酸或酯官能团的POS，其乙烯双键被至少一个相邻的羰基（-C = O）活化。 本发明还涉及包含上述组合物以及用于轮胎，特别是胎面的半成品的轮胎，其中轮胎包括根据本发明的橡胶组合物。

公开(公告)号：US20110105780A1

公开(公告)日：2011-05-05

申请号：US10497933

申请日：2002-12-06

申请人： Nathalie Guennouni ,  Virginie Pevere ,  Bernard Vogin

发明人： Nathalie Guennouni ,  Virginie Pevere ,  Bernard Vogin

IPC分类号： C07F7/04

CPC分类号： C07F7/1892

摘要： The invention concerns the preparation of sulphur-containing organosilicic compounds of general formula (I) wherein, for example: R1═C1-C15 alkyl; R2 and R3═C1-C6 alkyl; in a mean number ranging from 1.5±0.1 to 5±0.1. Said preparation is carried out by performing successively the following steps (a), (b) and (c): (a) hydrosilylation of the type: R2R3HSi-Hal+CH2═CH—CH2-Hal}Hal-R2R3Si—(CH2)3Hal; (b) alcoholysis of the type: Hal-R2R3Si—(CH2)3-Hal+R1—OH}R′O—R2R3Si—(CH2)3Hal; (c) sulphidization of the type: R′O—R2R3Si—(CH2)3Hal+M2Sx} compound of formula (I); with Hal=a halogen atom and M=alkali metal.

摘要翻译： 本发明涉及制备通式（I）的含硫有机硅化合物，其中例如：R 1 = C 1 -C 15烷基; R2和R3 = C1-C6烷基; 平均数字范围为1.5±0.1至5±0.1。 所述制备通过连续进行以下步骤（a），（b）和（c）：（a）类型的氢化硅烷化：R2R3HSi-Hal + CH2 = CH2-Hal-Hal-R2R3Si-（CH2） 3Hal; （b）醇解类型：Hal-R2R3Si-（CH2）3-Hal + R1-OH} R'O-R2R3Si-（CH2）3Hal; （c）式（I）化合物：R'O-R2R3Si-（CH2）3Hal + M2Sx}化合物的硫化; 其中Hal =卤素原子，M =碱金属。

公开(公告)号：US07838613B2

公开(公告)日：2010-11-23

申请号：US10584396

申请日：2004-12-21

申请人： Marc Chaussade ,  Nathalie Guennouni

发明人： Marc Chaussade ,  Nathalie Guennouni

IPC分类号： C08G77/00 ,  C08G77/04 ,  C08G77/06

CPC分类号： C09K3/1018 ,  C08K3/26 ,  C08K5/54 ,  C08K5/57 ,  C08L83/04

摘要： The invention relates to polyorganosiloxane monocomponent compounds (POS) which are stable when stored without humidity and crosslinking into elastomer in the presence of water. The inventive compounds comprise at least one type of crosslinkable linear polyorganosiloxane (POS), a mineral filler and a crosslinking catalyst of formula (I) which provides said compound with an excellent compromise between cross linking kinetics and a storage stability (i.e. more than 6 months).

摘要翻译： 本发明涉及聚有机硅氧烷单组分化合物（POS），其在没有湿度下储存时稳定，并在水存在下交联成弹性体。 本发明的化合物包括至少一种类型的可交联线性聚有机硅氧烷（POS），矿物填料和式（I）的交联催化剂，其提供所述化合物在交联动力学和储存稳定性之间具有极好的折中（即超过6个月 ）。

公开(公告)号：US20090208660A1

公开(公告)日：2009-08-20

申请号：US12096173

申请日：2006-12-08

申请人： Nathalie Guennouni ,  Tania Ireland ,  Lucile Gambut-Garel ,  Etienne Fleury ,  Didier Dhaler

发明人： Nathalie Guennouni ,  Tania Ireland ,  Lucile Gambut-Garel ,  Etienne Fleury ,  Didier Dhaler

IPC分类号： C07F7/18 ,  B05D1/28 ,  C08L83/06

CPC分类号： D21H19/32 ,  C08G77/16 ,  C08K5/0008 ,  C09D183/04 ,  D21H17/59 ,  C08L83/04

摘要： The invention concerns the general field of high speed silicone coating on various flexible cylinders, such as paper or synthetic polymer (polyolefin, polyester), or textile sheets. The invention concerns an efficient method for controlling the onset of fog when coating flexible supports with a liquid silicone composition precursor of crosslinked coatings, said coating being performed using a cylinder-type coating device operating at a high speed.

摘要翻译： 本发明涉及各种柔性圆柱体（例如纸或合成聚合物（聚烯烃，聚酯））或织物片材上的高速硅涂层的一般领域。 本发明涉及一种用于在用液态硅氧烷组合物前体交联涂层涂覆柔性载体时控制起雾的有效方法，所述涂层使用高速操作的圆柱型涂覆装置进行。

公开(公告)号：US07504468B2

公开(公告)日：2009-03-17

申请号：US10562049

申请日：2004-06-09

申请人： Nathalie Guennouni ,  Marc Chaussade

发明人： Nathalie Guennouni ,  Marc Chaussade

IPC分类号： C08G77/08

CPC分类号： C08K5/5419 ,  C08G77/14 ,  C08G77/18 ,  C08K5/0025 ,  C08K5/057 ,  C08K5/098 ,  C08K5/56 ,  C08L83/04 ,  C08L83/14 ,  C08L83/00

摘要： Single-component silicone compositions which are stable on storage in the absence of moisture and which crosslink by polycondensation reactions catalyzed using a mixed titanium/metal catalyst to give non-yellowing elastomers which adhere to various supports, the reactions being carried out at ambient temperature and in the presence of water; each single-component POS composition comprises: 100 parts by weight of linear diorganopolysiloxane(s) A functionalized at the chain ends by functional group Rfo of alkoxy, acyloxy, iminoxy or enoxy type; 0 to 30 parts by weight of polysiloxane resin(s) B; 0 to 15 parts by weight of crosslinking agent(s) C; 0 to 2 parts by weight of aliphatic alcohol(s) E; 0 to 30 parts by weight of non-functionalized and unreactive linear diorganopolysiloxane(s) F; 2 to 40 parts by weight of inorganic filler G; 0 to 20 parts by weight of auxiliary agent(s) H; and 1 to 150 μg.at (microgram atom) of the metals M1+M2 per 1 g of single-component POS composition, wherein M1 is selected from among titanium, zirconium and mixtures thereof and M2 is selected from among zinc, aluminum, boron, bismuth and mixtures thereof.

摘要翻译： 单组分硅氧烷组合物，其在不存在水分下储存时稳定，并且通过使用混合的钛/金属催化剂催化的缩聚反应进行交联，得到粘附到各种载体上的非黄变弹性体，反应在环境温度下进行， 在水的存在下 每个单组分POS组合物包含：100重量份在链末端官能化的线性二有机聚硅氧烷A，其由烷氧基，酰氧基，亚氨氧基或烯氧基型的官能团Rfo官能化; 0〜30重量份的聚硅氧烷树脂B; 0〜15重量份的交联剂C; 0至2重量份的脂族醇E; 0至30重量份的非官能化和非反应性线性二有机基聚硅氧烷F; 2〜40重量份无机填料G; 0至20份重量的助剂H; 和每1g单组分POS组合物为1至150微克（微克原子）的金属M1 + M2，其中M1选自钛，锆及其混合物，M2选自锌，铝，硼 ，铋及其混合物。

公开(公告)号：US07307180B2

公开(公告)日：2007-12-11

申请号：US10534246

申请日：2003-07-21

申请人： Nathalie Guennouni ,  Kamel Ramdani

发明人： Nathalie Guennouni ,  Kamel Ramdani

IPC分类号： C07F7/00

CPC分类号： C07F7/20 ,  C07F7/14 ,  C07F15/0033 ,  C07F15/004

摘要： A process for the preparation of a haloalkyldialkylchlorosilane is provided, wherein at the end of a hydrosilylation reaction, the product is recovered and iridium is recovered, the iridium being found in its original form of catalyst or in a converted form, the recovery of the iridium taking place under the following conditions a), b) and c): a) the recovery of the iridium is carried out: 1. either directly on the reaction medium at the end of the reaction, 2. or on the liquid distillation residue, including the byproducts and the iridium or its derivatives, as is obtained after distillation of the reaction medium in order to separate therefrom the product of formula (I), b) the iridium is recovered by bringing the reaction medium or the distillation residue into contact with an effective amount of carbon black which adsorbs the iridium, and c) the carbon black is separated from the iridium for the purpose of recovering the iridium.

摘要翻译： 提供了制备卤代烷基二烷基氯硅烷的方法，其中在氢化硅烷化反应结束时回收产物并回收铱，铱以其原始形式的催化剂或转化形式存在，回收铱 在以下条件下进行：a），b）和c）：a）铱的回收进行：1.在反应结束时直接在反应介质上，或在液体蒸馏残余物上， 包括副产物和铱或其衍生物，如在蒸馏反应介质之后获得的，以便从其分离出式（I）的产物，b）通过使反应介质或蒸馏残余物与 有效量的吸附铱的炭黑，c）为了回收铱，将炭黑与铱分离。

公开(公告)号：US07217751B2

公开(公告)日：2007-05-15

申请号：US10681894

申请日：2003-10-09

申请人： Olivier Durel ,  Roland Rauline ,  Nathalie Guennouni

发明人： Olivier Durel ,  Roland Rauline ,  Nathalie Guennouni

IPC分类号： B60C1/00

CPC分类号： C08K5/548 ,  B60C1/00 ,  B60C1/0016 ,  B60C1/0025 ,  B60C15/06 ,  B60C2015/0614 ,  C08L21/00 ,  C08L9/00

摘要： A tire or tire tread incorporating an elastomeric composition having improved vulcanization kinetics, based on at least a diene elastomer, a reinforcing inorganic filler and, as (inorganic filler/elastomer) coupling agent, a bis-alkoxysilane tetrasulfide of the formula: in which: the symbols R1, which may be identical or different, each represent a monovalent hydrocarbon group selected from among the group consisting of alkyls, whether straight-chain or branched, having from 1 to 4 carbon atoms, and alkoxyalkyls, whether straight-chain or branched, having from 2 to 8 carbon atoms; R2 and R3, which may be identical or different, each represent a monovalent hydrocarbon group selected from among the group consisting of alkyls, whether straight-chain or branched, having from 1 to 6 carbon atoms, and the phenyl radical; and x is between about 3 and about 5.

摘要翻译： 基于至少二烯弹性体，增强无机填料和作为（无机填料/弹性体）偶联剂的下式的双烷氧基硅烷四硫化物，其中：含有具有改进的硫化动力学的弹性体组合物的轮胎或轮胎胎面，其中： 可以相同或不同的符号R 1表示选自具有1至4个碳原子的直链或支链烷基的一价烃基，以及 具有2-8个碳原子的直链或支链的烷氧基烷基; R 2和R 3可以相同或不同，各自表示选自以下的一价烃基：烷​​基，无论是直链还是支链，具有直链或支链，具有 1至6个碳原子，和苯基; x为约3至约5。

公开(公告)号：US07884225B2

公开(公告)日：2011-02-08

申请号：US12173968

申请日：2008-07-16

申请人： Nathalie Guennouni ,  Jean-Christophe Galland

发明人： Nathalie Guennouni ,  Jean-Christophe Galland

IPC分类号： C07F7/04

CPC分类号： C07F7/14

摘要： The present invention relates to a process for the preparation of 3-chloropropyldimethylchlorosilane by hydrosilylation reaction in a reaction medium comprising dimethylhydrochlorosilane and allyl chloride, in the presence of a catalytically effective amount of di-μ-chlorobis(η-1,5-cyclooctadiene)diiridium, the said process being characterized in that at least one auxiliary in the free or supported state selected from the group of compounds consisting of: (i) ketones, (ii) ethers, (iii) quinones, (iv) anhydrides, (v) unsaturated hydrocarbon compounds (UHC) having an aromatic nature and/or comprising at least one C═C double bond and/or at least one C≡C triple bond, it being possible for these unsaturated bonds to be conjugated or nonconjugated, the said UHCs being linear or cyclic (mono- or polycyclic), having from 4 to 30 carbon atoms, having from 1 to 8 ethylenic and/or acetylenic unsaturations and optionally comprising one or more heteroatoms, (vi) and their mixtures, is added to the reaction medium, with the condition according to which, when the auxiliary comprises one or more UHCs as defined above, then this (these) UHC(s) is (are) mixed with at least one other auxiliary other than a UHC.

摘要翻译： 本发明涉及通过氢化硅烷化反应在包含二甲基氢氯硅烷和烯丙基氯的反应介质中，在催化有效量的二μ-氯双（e-g -1 -1,5-环辛二烯）存在下制备3-氯丙基二甲基氯硅烷的方法 ）二铱，所述方法的特征在于，游离或负载状态的至少一种辅助剂选自由以下组成的化合物组：（i）酮，（ii）醚，（iii）醌，（iv）酸酐， v）具有芳族性质和/或包含至少一个C = C双键和/或至少一个C≡C三键的不饱和烃化合物（UHC），这些不饱和键可能是共轭或非共轭的， 所述UHC为具有4至30个碳原子的直链或环状（单环或多环），具有1至8个烯属和/或炔属不饱和基团，并且任选地包含一个或多个杂原子，（vi）及其混合物，其为ad 根据这样的条件，当辅助物质包含如上定义的一种或多种UHC时，则（这些）UHC与至少一种除了UHC之外的其它辅助剂混合。

公开(公告)号：US07709672B2

公开(公告)日：2010-05-04

申请号：US10489836

申请日：2002-09-10

申请人： Nathalie Guennouni ,  Gérard Mignani ,  Virginie Pevere

发明人： Nathalie Guennouni ,  Gérard Mignani ,  Virginie Pevere

IPC分类号： C07F7/14 ,  C07F7/18

CPC分类号： C07F7/1892 ,  C07F7/188

摘要： The invention concerns the preparation of halogenated monoorganoxysilanes, of formula (I), said compounds being useful as synthesis intermediate in organic chemistry. Said method for preparing monoorganoxysilanes consists in: using as starting product halogenoalkylsilanes of the (CH3)2SiCl2 type and in substituting the silicon with a radical bearing a divalent unit bound to an electrophilic reactive group capable of reacting with at least an appropriate nucleophilic agent to form a functionalised monoorganoxysilane of formula (II) with, for example: R =C1-C4 alkyl; R , R =C1-C6 alkyl; B=C1-C10 alkylene; m=1 or 2; Hal=halogen; W=amino, mercapto, (organosilyl)-organopolythio radical.

摘要翻译： 本发明涉及式（I）的卤代单有机基硅烷的制备，所述化合物可用作有机化学中的合成中间体。 所述制备单有机基硅烷的方法包括：以（CH 3）2 SiCl 2类型的起始产物卤代烷基硅烷为原料，并用具有与能够与至少适当的亲核试剂反应的亲电反应性基团结合的二价单元的基团取代硅来形成 式（II）的官能化单有机基硅烷与例如：R 1 = C 1 -C 4烷基; R 2，R 3 = C 1 -C 6烷基; B = C1-C10亚烷基; m = 1或2; Hal =卤素; W =氨基，巯基，（有机甲硅烷基） - 有机硫基。