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    • 6. 发明申请
    • USE OF SILICONE ELASTOMERS IN COSMETIC PREPARATIONS
    • 硅弹性体的化妆品制剂使用
    • WO2013000744A3
    • 2013-11-21
    • PCT/EP2012061501
    • 2012-06-15
    • BEIERSDORF AGWISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • WISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • A61K8/895A61Q17/04A61Q19/00
    • A61K8/895A61Q17/04
    • The invention relates to the use of a siloxane elastomer gel in cosmetic preparations in order to increase the water-resistance of said preparations. Said gel is produced by the hydrosilylation product of (1) a polyorganosiloxane, having linear alkenyl end groups, of formula: Mvi aDxDvi yM2-a, in whichx is a number from 450 to 1,250, y is a number from 0 to 200, a is a number from 0 to 2, with the restriction that a+y is in the range of 1 to 20, Mvi is defined as R1R2R3SiO1/2,whereR1 is a monovalent unsaturated hydrocarbon group comprising 2 carbon atoms and R2 and R3, independently of one another are monovalent C1 to C40 hydrocarbon groups, D is defined as R4R5SiO2/2,where R4 and R5 independently of one another are monovalent C1-40 hydrocarbon groups, Dvi is defined asDvi= R6R7SiO2/2, where R6 is a monovalent unsaturated hydrocarbon group comprising 2 to 10 carbon atoms and R7 is independently a monovalent C1-40 hydrocarbon group, M is defined as M = R8R9R10SiO1/2,where R8, R9 and R10 independently of one another are monovalent C1-40 hydrocarbon groups and (2) a resin of formula: (MH wQz)j, where Q has the formula SiO4/2 and MH is defined as: HbR11 3-bSiO1/2, where R11 is a monovalent C1-40 hydrocarbon group, b is a number from 1 to 3, w and z have relative proportions of 0.5 to 4.0 and j ranges between 2.0 and 100, said hydrosilylation being carried out in the presence of (3) decamethyl cyclopentasiloxane.
    • 使用Siloxanelastomergels,其通过氢化硅烷化产物(1)制备具有下式的线性链烯基封端的聚有机硅氧烷:Mvi的aDxDvi YM2-a其中x为450〜1250的数,y是一个从0到200, 是从0至2的数,是A + y是在1至20范围内,其特征在于,Mvi的定义为R1R2R3SiO1 / 2其中,R 1是具有2个碳原子的一价不饱和烃基,R2和R3各自独立地为单价C 1至C的限制下面 C40的烃基基团,其中D定义为R4R5Si02 / 2其中,R4和R5各自独立地为一价C 1-40-Kohllenstoffreste是其中DVI是定义的DVI = R6R7SiO2 / 2其中,R6为碳原子数2〜10的一价不饱和烃基 和R 7独立地为一价C 1-40烃基,其中M被定义为M = R8R9R10SiO1 / 2,其中R8,R9和R10各自独立地为一价C1 -40-烃基和(2)下式的树脂:(MH WQZ)j,其中Q具有式的SiO 4/2和MH的定义为:HbR11 3- bSiO1 / 2,其中R 11是一价C 1-40烃基 ,其中b,w是一个从1到3且z具有0.5的比,以4.0和j是在2.0至100的范围内,其中,所述氢化硅烷化在(3)十甲基环戊硅氧烷的存在下进行 在化妆品制剂中以提高耐水性。
    • 9. 发明申请
    • USE OF SILICONE ELASTOMERS IN COSMETIC PREPARATIONS
    • 硅弹性体的化妆品制剂使用
    • WO2013000742A2
    • 2013-01-03
    • PCT/EP2012061486
    • 2012-06-15
    • BEIERSDORF AGWISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • WISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • A61K8/895A61K2800/524A61Q17/005
    • The invention relates to the use of a siloxane elastomer gel, which is swollen in a solvent, in cosmetic preparations to prevent microbial attack. Said gel: I) is produced by reacting (A) an =Si-H-containing polysiloxane of formula R3SiO(R'2SiO)a(R''HSiO)bSiR3 and optionally an =Si-H-containing polysiloxane of formula HR2SiO(R'2SiO)cSiR2H or formula HR2SiO(R'2SiO)a(R''HSiO)bSiR2H, where R, R' and R'' = alkyl groups comprising 1 to 6 C atoms, a = 0-250, b = 1-250, and c = 0-250, (B) with an alpha, omega diene of formula CH2=CH(CH2)xCH=CH2, where x = 1-20, said reaction being carried out in the presence of a platinum catalyst and (C) a solvent selected from the group consisting of (i) organic components, (ii) components containing a silicone atom and any mixtures thereof and being carried out until a gel is achieved by cross-linking by the addition of =Si-H to the double bonds of the alpha, omega diene, or; II) has the following structure (AA) where R1 = a C1 to C30 alkyl group, R2 = hydrogen, R3 = a cross-link -E-Y-E-, in which the other end of the cross-link is connected to a second silicone elastomer chain, each E represents a divalent group selected from the groups -CH2-CH2- or -CH=CH- and Y represents a divalent hydrocarbon group, a siloxane or a combination of the two, a = 265-2,000, b = 0-249 and C = 1-250, with the proviso that b+c = 250.
    • 使用Siloxanelastomergels,I),其是由(A)A =含式R 3的SiO(R“2的SiO)一(R''HSiO)bSiR3和,任选地,=含Si-H的式聚硅氧烷的聚硅氧烷的Si-H的反应制得 HR 2的SiO(R '2的SiO)或式HR 2的SiO cSiR2H(R' 2的SiO)一(R''HSiO)bSiR2H,与R,R '和R'“=烷基具有1至6个碳原子的= 0-250基团, b = 1-250和c = 0-250,(b)用α,式CH 2 = CH(CH 2)的ω-二烯XCH = CH 2,其中x = 1-20,其中所述反应是在铂的存在下进行 催化剂和(C)选自有机选自(i)成分的组中的溶剂,(ⅱ)含有硅原子的组件和它们的任意混合物,该反应一直进行到凝胶是由交联通过加入形成 =跨越阿尔法的双键的Si-H,ω-二烯或具有以下结构(AA)与R1 = C1至C30烷基,R 2 =氢II)中,R3 =一个Quervernetzun 克-EYE-,其中所述交联的另一端被连接到第二硅酮弹性体链中,每个E表示选自基团-CH2-CH2-的二价基团或-CH = CH-,Y是二价烃基,硅氧烷 表示或两者的组合中,a = 265-2000,b = 0-249,C = 1-250,其前提是b + C = 250,这是肿在溶剂中,在化妆品制剂中,用于保护免受微生物 为患。
    • 10. 发明申请
    • COSMETIC PREPARATION HAVING BIPOLAR SENSORY PROPERTIES
    • 双极SENSOR化妆品制剂
    • WO2013004529A2
    • 2013-01-10
    • PCT/EP2012062193
    • 2012-06-25
    • BEIERSDORF AGWISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • WISCHHOEFER SVEASKUBSCH KERSTINSTORBECK CELINAKOEHLER MANUELAWAGNER ANTONIAVON THADEN STEFANIEHEUER BJOERN
    • A61K8/895
    • A61Q19/00A61K8/064A61K8/893A61K8/895
    • Disclosed is a cosmetic W/O emulsion containing a) cetyl PEG/PPG-10/1 dimethicone and b) I) siloxane elastomer of the following structure: (I), where R1= C1 to C30 alkyl radical, R2= hydrogen, R3= a cross-link -E-Y-E- in which the other end of the cross-link is linked to a second silicone elastomer chain, each E represents a divalent group selected from among the groups -CH2-CH2- or -CH=CH-, and Y represents a divalent hydrocarbon group, a siloxane, or a combination of both, a = 265-2000, b= 0-249, C= 1-250, with the provision that b+c = 250, said siloxane elastomer being swollen in a solvent, or II) a siloxane elastomer produced by reacting (A) a =Si-H-containing polysiloxane of formula R3SiO(R'2SiO)a(R"HSiO)bSiR3 and, optionally, a =Si-H-containing polysiloxane of formula HR2SiO(R'2SiO)cSiR2H or of formula HR2SiO(R'2SiO)a(R"HSiO)bSiR2H, where R, R' und R" = alkyl groups with 1 to 6 C atoms, a=0-250, b=1-250, und c=0-250, with (B) an alpha,omega-diene of formula CH2=CH(CH2)xCH=CH2 where x=1-20, the reaction being carried out in the presence of a palladium catalyst, and (C) a solvent selected from among the group consisting of (i) organic components, (ii) components containing a silicone atom and any mixtures thereof, the reaction being carried out until a gel is obtained using cross-linking by adding =Si-H to the double bonds of the alpha,omega-diene.
    • (I)其中R1 = C1至C30烷基,R 2 =氢,R 3 =交联-Eye:含有:a)鲸蜡基PEG / PPG-10/1二甲基硅油和b)i)具有以下结构的硅氧烷的化妆品W / O乳剂 - 其中所述交联的另一端被连接到第二硅酮弹性体链中,每个E为二价基团选自基团-CH2-CH2-选择或-CH = CH-,Y是二价烃基,硅氧烷或它们的组合 表示两者中,a = 265-2000,b = 0-249,C = 1-250,其前提是b + C = 250,其是在溶剂中溶胀或II)中的硅氧烷弹性体,它是由所制造的 反应(a)A =含式R 3的SiO(R '2的SiO)一个(R“HSIO)bSiR3和,任选地,=含Si-H的式HR 2的SiO(R的聚硅氧烷' 2的SiO)或式HR 2的SiO cSiR2H的聚硅氧烷的Si-H( R '2的SiO)一个(R“HSIO)bSiR2H,其中R,R' 和R“=具有1〜6个碳原子中,a = 0-250,b = 1-250和c = 0-250,(烷基 B)用α,邻 式CH 2 = CH(CH 2)的大型二烯XCH = CH 2,其中x = 1-20,其中所述反应在钯催化剂和(C)选自有机(I)成分的组中的溶剂的存在下进行, (ii)含有硅原子和它们的任何混合物,其特征在于,直到凝胶是通过交联通过加入=的Si-H跨越α,ω-二烯的双键形成的反应进行组件。