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1. 发明专利

JP2000297064A INTERMEDIATE FOR PRODUCING POLYFUNCTIONAL PERHALOGENATED POLYORGANOSILOXANE 失效
公开(公告)号：JP2000297064A
公开(公告)日：2000-10-24
申请号：JP2000078199
申请日：2000-03-21
申请人： RHODIA CHIMIE SA
发明人： JOST PHILIPPE , KARRER PHILIPPE , MIGNANI GERARD , OLIER PHILIPPE
IPC分类号： C07C69/65 , C07F7/18 , C08G77/24 , C08G77/38 , C08G77/382 , C08G77/385 , C08G77/42 , C08L83/08 , C10M107/50 , C11D3/37
摘要： PROBLEM TO BE SOLVED: To obtain a new compound containing a specific perhalogenated group, useful for producing a perhalogenated polyorganosiloxane(POS) suitable as a stain repulsive agent. SOLUTION: This (per)halogenated α-olefin compound is shown by formula I [Rq and R9 are each H or a 1-6C alkyl; R10 and R11 are each OH, a 1-6C alkoxy, a Z3-Rf (Z3 is a group of the formula O-CH2 or the like; Rf is a perhalogen) and at least one of R10 and R11 is Z3-Rf; i is 0-20], formula II or formula III such as a perfluoroalkyl compound IV. The compound of formula IV is obtained by reacting diethyl allylmalonate with C2F17, Ti(OEt)4 and dried toluene in a nitrogen atmosphere at 95 deg.C, removing ethanol in vacuum and further reacting the resultant substance with Ti(OEt)4. The compound of formula IV is reacted with a Si-H unit-containing silicone oil and allylsuccinic acid anhydride in the presence of a Karstedt catalyst to give a polyfunctional POS.

2. 发明专利

FR2889702B1 COMPOSES PORTEURS DE FONCTIONS TERMINALES XANTHATE ET SILANE 未知
公开(公告)号：FR2889702B1
公开(公告)日：2011-06-17
申请号：FR0508548
申请日：2005-08-12
申请人： RHODIA CHIMIE SA , CENTRE NAT RECH SCIENT
发明人： DESTARAC MATHIAS , ZARD SAMIR , RIVALS FREDERIC , QUICLET SIRE BEATRICE , MIGNANI GERARD
IPC分类号： C07F7/18 , C07C329/16 , C08F2/38 , C08F12/08 , C08F36/06 , C08F293/00

3. 发明专利

AT370957T 未知
公开(公告)号：AT370957T
公开(公告)日：2007-09-15
申请号：AT02777413
申请日：2002-09-10
申请人： RHODIA CHIMIE SA
发明人： GUENNOUNI NATHALIE , MIGNANI GERARD , PEVERE VIRGINIE
IPC分类号： C07F7/18
摘要： Synthesis of halogenated monoorganoxysilanes from halogenoalkylsilanes as intermediates for the production of monoorganoxysilanes functionalized by groups other than halogen. The halogenated monoorganoxysilanes conform to formula (R 1>O)-Si(R 2>)(R 3>)-B-(Hal) m(I); R 1>H, 1 - 4C alkyl or 2 - 8 C alkoxyalkyl; R 2, R 31 - 6C alkyl, 6 - 18C aryl,arylalkyl or alkylaryl(6 - 18C aryl ; 1 - 8C alkyl); m : 1 or 2; B : 1 - 10C alkylene, When m = 1, B is a divalent residue of formula -B 1>-CR 4>H-CR 5>R 6>- : -B 1>-CR 4>-CR 5>R 6>or -(B 2>) a-CR 7>R 8>-CR 9>R 10>-CR 11>R 12>; on condition that one of the radicals R 7>- R 13>is a valence bond; B 1>and B 2>1 - 10C alkylene or a divalent aromatic residue form phenylene (o, m or p)-2 - 8C alkylene, 2 - 8C alkylene-phenylene (o, m or p) or 2 - 8C alkylene-phenylene (o, m o p)-2 - 8C alkylene; a : 0 or 1; R 4>- R 13>H or 1 - 3C alkyl; When m = 2 : B is a trivalent residue of formula -B 1>-CR 4>-CR 5>R 6>-. The preparation comprises the stages: (a) Hal-Si(R 2>R 3>)-Hal (A)+ R 0>-M-Hal --> Hal-Si(R 2>R 3>)-R 0>(C) + Hal-M-Ha ; (b) When R 0>= R 01>, either: (C) + H-Hal --> Hal-Si(R 2>R 3>)-B 1>-CR 4>H-CR 5>R 6>-Hal and/or Hal-Si(R 2>R 3>)-B 1>-CR 4>Hal-CR 5>R 6>H ; or (C) + Hal-Hal --> Hal-SI(R 2>R 3>)-B 1>-CR 4>Hal-CR 5>R 6>Hal ; When R 0>= R 02>:- (C) + Hal-Hal or SO 2(Hal) 2--> Hal-Si(R 2>R 3>)-(B 2>) a-CR 7>R 8>-CR 9>R 10>-CR 11>R 12>Hal and/or Hal-Si(R 2>R 3>)-(B 2>) a-CR 7>R 8>-CR 9>Hal-CR 11>R 12>R 13>and/or Hal-Si(R 2>R 3>)-(B 2>) a-CR 7>Hal-CR 9>R 10>-CR 11>R 12>R 13>(in the case where R 13>and/or R 10>and/or R 8>= H); The mixed products obtained can be used in stage (c); (c) either as a mixture or separately isolated; R 0>either R 01>, corresponding to CR 5>R 6>=CR 4>-B 1>-, or R 02>, corresponding to CR 11>R 12>R 13>-CR 9>R 10>-CR 7>R 8>-(B 2>) a(at least one of R 7>- R 1>3 is H) ; and M : an alkali or alkaline earth metal ; Hal-Si(R 2>R 3>)-B-(Hal)M + R 1>OH --> (R 1>O)-Si(R 2>R 3>)-B-(Hal) m+ H-Hal; The symbol Hal is preferably Cl. More preferably, R 0>= R 0>1, and stage (b) is: (C) + H-Hal --> Hal-Si(R 2>R 3>)-B 1>-CR 4>H-CR 5>R 6>-(Hal) and/or Hal-Si(R 2>R 3>)-B 1>-CR 4>Hal-CR 5>R 6>H. Alternatively,in stages (a), (b) and (c), (a) and (b), where m = 1, may be replaced by a' or a'':- a') Hal-Si(Hal) 2-B-Hal + 2R 03>-M-Hal--> Hal-Si(R 03>) 2-B-Hal + 2Hal-M-Hal ; or a'') Hal-Si(Hal)(R 3>)-B-Hal + R 2>-M-Hal --> Hal-Si(R 2>R 3>)-B-Hal + Hal-M-Hal (R 03>corresponds to R 2>and/or R 3>) -or (a), (b) and (c) may be replaced by a1, b1 and c1(m = 1) : a1) Hal-Si(R 2>R 3>)-Hal(A) + 2R 1>OH --> R 1>O-Si(R 2>R 3>)-OR 1>(F) + 2H-Hal b1) R 1>O-Si(R 2>R 3>)OR 1>+ R 0>-M-Hal --> R 1>O-Si(R 2>R 3>)-R 0>(G) + R 1>O-M-Hal c1) Hydrohalogenation of the group R 0>(R 0>1 or R 0>2) of formula (G) to give the group B-Hal, effected by a reactant Hal-Hal and/or SO 2(Hal) 2. Preferred Uses: The silane (I) obtained may be reacted with a nucleophilic agent to produce functionalized organosilanes of general formula R 1>O)-Si(R 2>R 3>)-B-(W) m(II); W : monovalent functional organic group from alkoxyl, acyl, amino(optionally substituted), mercapto, cyano, thiocyanato, oxycyanato, or (organosilyl)organopolythio or mixtures. An alkoxyl may be obtained by the reaction:- (I) + R 20>-O-M' --> (I)-OR 20>+ M'-Hal-; M' : an alkali metal and R 20>is equivalent to R 1>; Similarly, an acyl derivative is obtained by reaction of (I) with M'OCOR 21>; R 21>R 1>, and in addition 2 - 10C alkenyl ; more preferably -OCOR 21>conforms to (meth)acrylate ; -similarly, substituted amino, mercapto, cyano, thiocyanato, oxycyanato and sulfide compounds can be obtained by reaction of (I) with HR 22>R 23>N, S=(NH 2) 2, M'CN, M'R 24>-CN(R 24>= O or S) and M' 2S xrespectively. Compositions containing effective amounts of an alkoxysilane (I) or (II) are claimed.

4. 发明专利

DE60209912T2 未知
公开(公告)号：DE60209912T2
公开(公告)日：2006-10-19
申请号：DE60209912
申请日：2002-06-27
申请人： RHODIA CHIMIE SA
发明人： BARRUEL PIERRE , GUENNOUNI NATHALIE , KIRSCH GILBERT , MIGNANI GERARD
IPC分类号： C07F7/18 , C08C19/26 , C08C19/42 , C08K5/54
摘要： The invention relates to organosilicon compounds selected from, inter alia, functional polysilylated organosilicon compounds bearing polythiosulphenamide function groups having formula (I): R1-Sx-NR2-R3, wherein R1, x, R2 and R3 are as defined in claim 1. Said compounds can be used as white filler/elastomer coupling agents in diene rubber compositions comprising, by way of reinforcing filler, a white filler such as a siliceous material.

5. 发明专利

FR2854890B1 未知
公开(公告)号：FR2854890B1
公开(公告)日：2006-06-30
申请号：FR0305826
申请日：2003-05-15
申请人： RHODIA CHIMIE SA
发明人： MAUGER CHRISTELLE , MIGNANI GERARD
IPC分类号： C07C251/82 , C07C241/02 , C07C243/10 , C07C249/16 , C07C251/86
摘要： Process for construction of a carbon-heteroatom bond by reaction of an unsaturated compound substituted with a parting group and a nucleophilic compound containing a heteroatom capable of substituting for the leaving group. The reaction takes place in the presence of a catalyst based on a transition metal, optionally a ligand, and a metallic or ammonium hydroxide associated with an alcoholic solvent.

6. 发明专利

AT320437T 未知
公开(公告)号：AT320437T
公开(公告)日：2006-04-15
申请号：AT02748970
申请日：2002-06-27
申请人： RHODIA CHIMIE SA
发明人： BARRUEL PIERRE , GUENNOUNI NATHALIE , KIRSCH GILBERT , MIGNANI GERARD
IPC分类号： C07F7/18 , C08K5/54 , C08C19/26 , C08C19/42
摘要： The invention relates to organosilicon compounds selected from, inter alia, functional polysilylated organosilicon compounds bearing polythiosulphenamide function groups having formula (I): R1-Sx-NR2-R3, wherein R1, x, R2 and R3 are as defined in claim 1. Said compounds can be used as white filler/elastomer coupling agents in diene rubber compositions comprising, by way of reinforcing filler, a white filler such as a siliceous material.

7. 发明专利

FR2837826B1 未知
公开(公告)号：FR2837826B1
公开(公告)日：2005-10-28
申请号：FR0203771
申请日：2002-03-26
申请人： RHODIA CHIMIE SA
发明人： BOISSON CHRISTOPHE , MIGNANI GERARD
IPC分类号： C08G77/08 , C08G77/10
摘要： The present invention relates to a process for preparing functionalized polyorganosiloxane (POS) resins comprising units M: (R 3 SiO 1/2 ) Q: (SiO 4/2 ) and M': (Y a R 3-a SiO 1/2 ) and optionally D: (R 2 SiO 2/2 ) and/or D': (RYSiO 2/2 ) and T: (RSiO 3/2 ) and/or T': (YSiO 3/2 ), with, in these units: R=C 1 -C 10 alkyl or a C 8 -C 12 aryl and Y a functional group (e.g.: Si-H), by redistribution of POS resins using POSf bearing functional units M' and/or D' and/or in the presence of an acid catalyst of the trifluoromethane-sulfonimide (TFSI) type. The present invention also relates to the aforementioned catalyst system.

8. 发明专利

FR2825367B1 未知
公开(公告)号：FR2825367B1
公开(公告)日：2005-09-30
申请号：FR0107235
申请日：2001-06-01
申请人： RHODIA CHIMIE SA
发明人： FRANCES JEAN MARC , HANTIN VERONIQUE , MIGNANI GERARD , SCIOLLA MICHEL , GAMBUT GAREL LUCILE
IPC分类号： C08K5/5419 , C08K5/55 , C09D183/06 , C09J7/02 , C09J5/06 , C08J7/04
摘要： The invention concerns a radiation-curable silicone coating based on silicones having a viscosity not more than 1500 mPa's, radiation-curable, comprising: (a) at least a liquid polyorganopolysiloxane polymer Pa with viscosity higher than 500 mPa's and having at least a terminal unit of formula [Z-Si (R 1 )(R 2 )-O-] (I), and (b) at least a polyorganopolysiloxane Pb, with viscosity less than 150 mPa's and having at least a unit of formula (I) defined above and/or at least a unit of type D of formula -[-(Si(R 1 )(Z)-O-]- (ii), Z being a crosslinkable and/or polymerizable group; (c) at least an efficient amount of at least an initiator consisting of onium borate.

9. 发明专利

FR2849045B1 未知
公开(公告)号：FR2849045B1
公开(公告)日：2005-01-21
申请号：FR0216164
申请日：2002-12-19
申请人： RHODIA CHIMIE SA
发明人： BOURGEOIS ELISABETH , GUENNOUNI NATHALIE , MIGNANI GERARD
IPC分类号： C08G77/04 , C08G77/28 , C08G77/392 , C08K3/36 , C08K5/548 , C08L7/00 , C08L21/00

10. 发明专利

FR2849045A1 Functionalized polyorganosiloxane oligomers comprising thiol or epithio groups and with a majority of hydroxy terminal groups for use as couplers in elastomer compositions containing reinforcing white fillers 未知
公开(公告)号：FR2849045A1
公开(公告)日：2004-06-25
申请号：FR0216164
申请日：2002-12-19
申请人： RHODIA CHIMIE SA
发明人： BOURGEOIS ELISABETH , GUENNOUNI NATHALIE , MIGNANI GERARD
IPC分类号： C08G77/04 , C08G77/28 , C08G77/392 , C08K3/36 , C08K5/548 , C08L7/00 , C08L21/00
摘要： Functionalized polyorganosiloxane oligomers which are essentially linear, comprise thiol or epithio groups and are of a specified formula. Their terminal groups are 60-100% hydroxy. Functionalized polyorganosiloxane oligomers which are essentially linear, comprise thiol or epithio groups and are of formula (I). Their terminal groups are 60-100% hydroxy. R = 1-6C monovalent alkyl; R' = H, 1-5C alkyl; F = -R-SH, formula (IIIa), formula (IIIb); R1 = r1, r2, r3; r1 = 1-20C divalent alkylene; r2 = divalent alkylene(1-20C)- (poly)cycloalkylene(1-20C) of which the cyclic parts are 5-10C; r3 = divalent alkylene(1- 20C)-phenylene-alkylene(1-20C); R3 = r1, r3; n = integer 4-7; pF = precursor of F; m+n = 2; x+y+z = 2-15 where x and y are not 0 and z may be 0; In r1, r2 and r3 the SH group is always carried by an aliphatic or cycloaliphatic carbon atom with the possibility that a neighbouring aliphatic or cycloaliphatic carbon atom would be substituted with SH or OH. Independent claims are also included for the following: (1) a method of preparing the claimed oligomers by hydrolysis and condensation of dialkyldialkoxysilanes or dialkyldihalogenosilanes bearing functional groups (I) F or pF, optionally in the presence of one or more dialkyldialkoxysilanes or dilakyldihalogenosilanes respectively not bearing such groups, followed by sulfuration in the case of precursor groups or by redistribution between a polysiloxane oligomer and a mono- or polydialkylsiloxane bearing one or more groups F or pF followed by sulfuration; (2) compositions comprising one or more elastomers, one or more reinforcing white fillers and a coupling agent consisting of the claimed oligomer; (3) a method of preparing the claimed composition; (4) an article in elastomer comprising a body formed from the claimed composition.

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