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1. (WO1998049220) METHOD FOR PREPARING FUNCTIONALISED POLYORGANOSILOXANE BY HYDROSILYLATION AND USE OF A COMPOSITION CONTAINING AT LEAST A POLYORGANOSILOXANE FOR SOFTENING A TEXTILE MATERIAL AND MAKING IT HYDROPHILE AND DISCOLORATION-PROOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/049220    International Application No.:    PCT/FR1998/000864
Publication Date: 05.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed:    27.11.1998    
IPC:
C08G 77/46 (2006.01), D06M 15/643 (2006.01), D06M 15/647 (2006.01)
Applicants: RHODIA CHIMIE [FR/FR]; 25, quai Paul Doumer, F-92408 Courbevoie Cedex (FR) (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW only).
MIGNANI, Gérard [FR/FR]; (FR) (For US Only).
KARRER, Philippe [FR/FR]; (FR) (For US Only)
Inventors: MIGNANI, Gérard; (FR).
KARRER, Philippe; (FR)
Agent: FABRE, Madeleine-France; Rhodia Services, Direction de la Propriété Industrielle, 25, quai Paul Doumer, F-92408 Courbevoie Cedex (FR)
Priority Data:
97/05349 30.04.1997 FR
Title (EN) METHOD FOR PREPARING FUNCTIONALISED POLYORGANOSILOXANE BY HYDROSILYLATION AND USE OF A COMPOSITION CONTAINING AT LEAST A POLYORGANOSILOXANE FOR SOFTENING A TEXTILE MATERIAL AND MAKING IT HYDROPHILE AND DISCOLORATION-PROOF
(FR) PROCEDE DE PREPARATION DE POLYORGANOSILOXANE FONCTIONNALISE PAR HYDROSILYLATION ET UTILISATION D'UNE COMPOSITION COMPRENANT AU MOINS UN POLYORGANOSILOXANE POUR ADOUCIR ET RENDRE NON JAUNISSANTE ET HYDROPHILE UNE MATIERE TEXTILE
Abstract: front page image
(EN)The invention concerns a method for preparing functionalised polyorganosiloxanes by carrying out successive hydrosilylation of two types of monomers (I and II) with a hydrogenosiloxane comprising identical or different structural units of the general formula (III): RaHbSiO 4-(a+b)/2 in which: (i) a = 0, 1 or 2, b = 0 or 1, a+b = $m(F)2; (ii) the symbols R represent monovalent hydrocarbon radicals. The first hydrosilylation is carried out with a first type of monomer of formula (I): CH2=CH-(CH2)n-(OCH2CH2)$g(a)(OCH2CHCH3)$g(b)-OR1. The second hydrosilylation is carried out with a second type of monomer (II) of the secondary or tertiary congested amine type, preferably a congested piperidinyl group. The invention also concerns the use of compositions containing at least one polyorganosiloxane obtained by the method of preparation, for conditioning textile materials providing a soft feel, good hydrophily and proof to discoloration.
(FR)Procédé de préparation de polyorganosiloxanes fonctionnalisés par hydrosilylations successives de 2 types de monomères (I et II) avec un hydrogénosiloxane comprenant des motifs identiques ou différents de la formule générale (III): RaHbSiO 4-(a+b)/2 dans laquelle (i) a = 0,1 ou 2, b = 0 ou 1, a+b $m(F)2, (ii) les symboles R représentent des radicaux hydrocarbonés monovalents. La première hydrosilylation s'effectue avec un premier type de monomère de formule (I): CH2=CH-(CH2)n-(OCH2CH2)$g(a)(OCH2CHCH3)$g(b)-OR1. La seconde hydrosilylation s'effectue avec un second type de monomère (II) de type amine secondaire ou tertiaire encombrée, de préférence à groupement pipéridinyle encombré. Utilisation de compositions contenant au moins un polyorganosiloxane obtenu selon le procédé de préparation, pour le conditionnement de matières textiles apportant un toucher agréable, une bonne hydrophilie, et une absence de jaunissement.
Designated States: AL, AM, AU, AZ, BA, BB, BG, BR, BY, CA, CN, CU, CZ, EE, GE, HU, ID, IL, IS, JP, KG, KP, KR, KZ, LC, LK, LR, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, SL, TJ, TM, TR, TT, UA, US, UZ, VN, YU.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)