Radio-Frequency Assembly With Impedance Matching Filter

A radio-frequency assembly is described which can be used in communication satellites, for example. The radio-frequency assembly contains a signal source in the form of a semiconductor amplifier output, an impedance matching filter, and a radio-frequency waveguide. The impedance matching filter is connected to the semiconductor amplifier output on the input side and to the radio-frequency waveguide on the output side. The impedance matching filter has a different impedance value on the input side from that on the output side and is matched to the semiconductor amplifier output on the input side and matched to the radio-frequency waveguide on the output side. Consequently, a separate matching circuit between semiconductor amplifier output and radio-frequency waveguide is no longer necessary.

COPLOYMERS OF EPOXY COMPOUNDS AND AMINO SILANES

The present invention provides for a personal care composition suitable for treating hair comprising a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R 1 )R 2 Si(OR 3 ) 3-a-b-c (OR 4 ) a (R 5 Si(OR 6 )d(R 7 ) c ) b R 8 c with R 1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R 2 is selected from a group consisting of a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R 5 is selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 3 , R 6 , R 7 , and R 8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a is zero or appositive number less than 3, the subscripts b and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)<3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d+e)=3, wherein when hair is treated with said personal care composition said hair has a hydrophobic response to water.

Composition comprising at least two different cycloalkylmethicones and use thereof

A cosmetic composition includes comprising a blend of cycloalkylmethicones comprising at least two different cycloalkylmethicones having general formula I: where R1 is a hydrocarbon radical containing about 2 to about 4 carbon atoms; R2, R3, R4, R5, and R6 are independently selected from the group consisting of a hydrocarbon radical containing about 1 to about 4 carbon atoms; a is a positive number between 0 Подробнее

Low foam surfactant composition and methods of making the same

There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R1R2R3SiO)2(R4)Si—R5—Si(R6)(OSiR7R8R9)2 (I); and, (b) mono-trisiloxane alkoxylate component of the general formula (II): (R12R13R14SiO)2Si(R15)R16 (II) wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate and methods of making the same.

Method for demulsifying

The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a silicone demulsifier into an emulsion comprising an oil phase and an aqueous phase, the silicone demulsifier having a molecular structure comprising a polysiloxane backbone of at least two siloxane units covalently bound to (i) one or more alkylene oxide groups comprising one or more alkylene oxide units independently having one to five carbon atoms, and (ii) one or more oxirane-containing and/or oxetane-containing groups, wherein said oxirane or oxetane is optionally ring-opened by reaction with a chemical or group capable of ring-opening an oxirane or oxetane ring, respectively, and wherein a solid filler is substantially excluded from the silicone demulsifier and emulsion. The invention also relates to compositions containing the above-described demulsifier and the water and oil phases of an emulsion.

COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILANES

A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). 1. A composition comprising the non-crosslinked reaction product ofI) an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups;II) a compound (II) comprising silicon and one or more amino groups;and optionallyIII) a polyamine (III); andIV) a secondary amine (IV).5. The composition of wherein x is about 3 to about 100.6. The composition of wherein x is about 4 to about 20.8. The composition of wherein X is about 6 to about 20 and Y is about 4 to about 50.9. The composition of wherein X is about 8 to about 15 and Y is about 6 to about 20.10. The composition of wherein:the subscript a is 0 to about 10;the subscript b is 0 to about 10 subject to the limitation that (b+f+j)>0;the subscript e is 0 to about 500;the subscript f is 0 to about 100 subject to the limitation that (b+f+j)>0;the subscript i is 0 to about 10;the subscript j is 0 to about 10 subject to the limitation that (b+f+j)>0;the subscript in is 0 to about 10;the subscript c is 0 to about 15;the subscript g is 0 to about 100;the subscript k is 0 to about 20;the subscript d is 0 to about 10;the subscript h is 0 to about 10;the subscript l is 0 to about 10;the subscript aa is 0 to about 10;the subscript bb is 0 to about 10 subject to the limitations that the sum of the subscripts bb, ee, gg and kk is greater than zero;the subscript ff is 0 to about 500;the subscript gg is 0 to about 100 subject to the limitation that the sum of the subscripts bb, ee, gg and kk is greater than zero;the subscript jj is 0 to about 30;the subscript kk is 0 to about 10 subject to the limitation that the sum of the subscripts bb, gg and kk is greater than 1;the subscript nn is 0 to about 10;the subscript cc is 0 to about 10;the subscript ...

Siloxane polyether copolymers

The present invention is related to the preparation and use of moderately cross-linked (chin-extended), reverse (or “inverted”) surfactants, wherein the reverse surfactants comprise a polyether backbone with oligomeric or polymeric silicon-containing substitutions along the backbone. The present invention further describes crosslinked versions of the inverted surfactants, reaction products of alkenyl (allyl, vinyl, methallyl) functional copolymers (polyethers), silicone hydrides and cross-linking agents, which may be optionally reacted with water to react the remaining alkoxy groups. The crosslinking agent contains either SiH or Si-alkoxy groups or both. The compounds of the present invention exhibit only moderate cross-linking in order to be soluble or dispersible in appropriate solvents.

Circuit arrangement consisting of two interconnected high-frequency components

A circuit arrangement having two interconnected high-frequency components, namely a first component and a second component, is described. A connection for transferring high-frequency signals is arranged between the first component and the second component. The connection includes at least one inner conductor, which is at least partially enclosed by an outer conductor. The inner conductor is connected to the first component and to the second component in order to transfer high-frequency signals. The second component includes a contact surface on a connecting surface and the inner conductor is pressed using a pressure force onto the contact surface, to establish a high-frequency connection between the first component and the second component.

methods to separate emulsions and copolymer composition containing silicon

composições e métodos para separar emulsões usando as mesmas. a presente invenção provê para uma composição desmulsificante compreendendo uma mistura de a) uma emulsão; e b) uma quantidade efetiva desmulsificante de um copolímero contendo silicone. a presente invenção também provê para um método para separar emulsões usando a composição desmulsificante discutida. compositions and methods for separating emulsions using them. the present invention provides for a demulsifying composition comprising a mixture of a) an emulsion; and b) an effective demulsifying amount of a silicone-containing copolymer. the present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Silicone modified fatty acids, method of preparation and usage thereof

The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention is derived from low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides for a silicone compound partially derived from a natural product, sapucainha oil, for use in cosmetic formulations.

Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength

The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)3; and the subscripts ...

Crosslinked polyorganosiloxane and personal care composition containing same

A crosslinked polyorganosiloxane is obtained from the free radical-initiated addition polymerization of polymerizable polyorganosiloxane containing at least two free radical polymerizable groups.

modified silicone compound, product, method for producing a modified silicone compound and pharmaceutical composition

Copolymers of epoxy compounds and amino silanes

The present invention provides for a personal care composition suitable for treating hair comprising a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R 1 )R 2 Si(OR 3 ) 3-a-b-c (OR 4 ) a (R 5 Si(OR 6 )d(R 7 ) c ) b R 8 c with R 1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R 2 is selected from a group consisting of a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R 5 is selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 3 , R 6 , R 7 , and R 8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a is zero or appositive number less than 3, the subscripts b and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)<3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d+e)=3, wherein when hair is treated with said personal care composition said hair has a hydrophobic response to water.

COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILANES

The present invention provides for a composition comprising the reaction product of a. an oxirane oxetane compound comprising at least two oxirane or oxetane groups; and b. an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e) b Rc with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; the subscripts d and e are zero or positive ...

Compositions and methods for separating emulsions using the same

The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a silicon containing co-polymer. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Moisture curable silylated polymer compositions containing reactive modifiers

A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings.

TEXTILES TREATED WITH COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILANES HAVING ENHANCED WET-STRENGTH

The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3−a−b−c(OR4)a(R5Si(OR6)d(R7)c)b R8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; and the subscripts ...

MOISTURE CURABLE SILYLATED POLYMER COMPOSITIONS CONTAINING REACTIVE MODIFIERS

Moisture-curable resin compositions comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and cured compositions produced by contacting such resin compositions with water are disclosed. The moisture-curable resin composition is useful in the production of adhesives, including hot melt adhesives, primers, sealants, and coatings. 1. A moisture-curable resin composition comprising:(a) a moisture-curable polymer having at least one hydrolysable silyl group; {'br': None, 'sup': 2', '4', '5, 'sub': c', '3-c', 'd, 'G[—SiR(OR)]\u2003\u2003(Formula 2)'}, '(b) a reactive modifier of the general Formula (2) [{'sup': '2', 'Gis selected from the group consisting of a monovalent or divalent linear hydrocarbon group containing from 8 to 20 carbon atoms; and a monovalent or divalent linear heterocarbon containing from 8 to 20 carbon atoms wherein the heteroatoms are selected from the group consisting of oxygen, silicon and sulfur;'}, {'sup': '4', 'each occurrence of Ris a monovalent hydrocarbon containing from 1 to 12 carbon atoms;'}, {'sup': '5', 'each occurrence of Ris a monovalent hydrocarbon containing from 1 to 12 carbon atoms, or a heterocarbon group containing from 1 to 12 carbon atoms and at least one hydroxyl group;'}, [{'sup': 2', '2, '(i) when Gcontains a heteroatom, the terminal atoms of Gare carbon atoms; and'}, {'sup': 2', '2, '(ii) when a silicon atom is attached to G, the silicon atom is covalently bonded to a terminal carbon of G; and'}], 'each occurrence of c and d is independently an integer, wherein c is 0 to 2; and d is 1 or 2 with the provisos that,'}], 'wherein(c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under moisture curing conditions.2. The moisture-curable resin composition of claim 1 , wherein Gis a ...

ORGANOSILOXANE COMPOSITION HAVING HIGH REFRACTIVE INDEX AND APPLICATIONS CONTAINING THE SAME

The invention is directed to a silicone compound of the general formula (I) and a personal care composition comprising the silicone compound (I) as described herein, and to personal care applications containing the same and processes of making the silicone compound. 3. The silicon compound of wherein the silicon-containing group is a silicone-containing group.4. The silicone compound of wherein the general formula (I) is such that a=1 and G is a linear or branched unsaturated hydrocarbon radical of up to 8 carbon atoms.6. The silicone compound of wherein the compound is of the general formula (III) and where the subscripts i+j+k≧1.8. The silicone compound of wherein each R claim 7 , Rand Ris methyl.9. The silicone compound of which has a retractive index of greater than 1.50.10. The silicone compound of which has surface tension higher than 27 dynes/cm.13. The personal care composition of wherein the silicon-containing group is a silicone-containing group.14. The personal care composition of wherein the general formula (I) is such that a=1 and G is a linear or branched unsaturated hydrocarbon radical of up to 8 carbon atoms.16. The personal care composition of wherein the silicone compound is of the general formula (III) and where the subscripts i+f+j≧1.18. The personal care composition of wherein each R claim 17 , Rand Ris methyl.19. The personal care com position claim 11 , of wherein the silicone compound has a refractive index of greater than 1.5020. The personal care composition of wherein the silicone compound has surface tension higher than 27 dynes/cm.21. A sun care application comprising the silicone compound of wherein the silicone compound is present in an amount effective to increase the SPF of the sun care application.22. A personal care application comprising the silicone compound of wherein the personal care application is selected from the group consisting of skin care products claim 1 , sun care products claim 1 , color cosmetic products claim 1 , ...

Circuit Arrangement Consisting Of Two Interconnected High-Frequency Components

A circuit arrangement having two interconnected high-frequency components, namely a first component and a second component, is described. A connection for transferring high-frequency signals is arranged between the first component and the second component. The connection includes at least one inner conductor, which is at least partially enclosed by an outer conductor. The inner conductor is connected to the first component and to the second component in order to transfer high-frequency signals. The second component includes a contact surface on a connecting surface and the inner conductor is pressed using a pressure force onto the contact surface, to establish a high-frequency connection between the first component and the second component. 1. A circuit arrangement comprising two interconnected high-frequency components , namely a first component and a second component ,wherein a connection for transferring high-frequency signals between the first component and the second component is arranged between the first component and the second component;wherein the connection comprises at least one inner conductor;wherein the inner conductor is at least partially enclosed by an outer conductor;wherein the inner conductor is connected, on the one hand, to the first component and, on the other hand, to the second component, in order to transfer high-frequency signals;wherein the second component comprises a contact surface on a connecting surface;wherein the inner conductor is pressed using a pressure force onto the contact surface to establish a high-frequency connection between the first component and the second component.2. The circuit arrangement according to claim 1 ,wherein the contact surface is a metallized surface on the connecting surface of the second component; andwherein the contact surface is connected to a functional module of the second component, so that a transfer of signals from the functional module of the first component to the functional module of the ...

MOISTURE CURABLE SILYLATED POLYMER COMPOSITIONS CONTAINING REACTIVE MODIFIERS

A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings. 121.-. (canceled)23. The moisture-curable resin composition of claim 22 , wherein component (a) is present in an amount of from 30 weight percent to 95 weight percent based upon the total weight of (a) claim 22 , (b) and (c); component (b) is present in an amount of from 5 weight percent to 70 weight percent based upon the total weight of (a) claim 22 , (b) and (c); and component (c) is present in an amount of from 0.05 weight percent to 5 weight percent based upon the total weight of (a) claim 22 , (b) and (c).24. The moisture-curable composition of claim 23 , wherein the catalyst (c) is an organic dibutyltin claim 23 , zirconium complex claim 23 , aluminum chelate claim 23 , titanic chelate claim 23 , organic zinc claim 23 , organic cobalt claim 23 , organic iron claim 23 , organic nickel claim 23 , organobismuth claim 23 , amine and mixtures of organometallic compounds and amine.25. The moisture-curable resin composition of claim 24 , wherein the reactive modifier (b) is selected from the group consisting of 1 claim 24 ,2 claim 24 ,4-tris-[2-(trimethoxy-silanyl)-ethyl]-cyclohexane claim 24 , 1 claim 24 ,2 claim 24 ,4-tris-[2-(dimethoxy-methyl-silanyl)-ethyl]-cyclohexane claim 24 , 1 claim 24 ,2 claim 24 ,4-tris-[ ...

DEMULSIFYING COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME

The present invention provides for a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). 1. A demulsifying composition comprising the non-crosslinked reaction product ofI) an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups;II) a compound (II) comprising silicon and one or more amino groups; and optionallyIII) a polyamine (III); andIV) a secondary amine (IV).3. The demulsifying composition of wherein compound (I) and compound (II) are reacted in the presence of polyamine compound (III) to produce said reaction product claim 2 , said polyamine compound (Ill) having the formula:{'br': None, 'sup': 21', '22', '23', '24, 'sub': 'zz', 'N(R)(R)A[N(R)(R)],'}where{'sup': 21', '22', '23', '24, 'R, R, Rand Rare independently chosen from the group consisting of H or a monovalent hydrocarbon radical having 1 to about 20 carbon atoms;'}A is selected from a group consisting of a divalent linear or branched hydrocarbon radical having 1 to about 60 carbons or a divalent polydialkyl-siloxane radical, optionally containing S, O or N; and subscript zz is 1 to about 20.4. The demulsifying composition of wherein the non-crosslinked reaction product has:the subscript a is 0 to about 10;the subscript b is 0 to about 10 subject to the limitation that (b+f+j)>0;the subscript e is 0 to about 500;the subscript f is 0 to about 100 subject to the limitation that (b+f+j)>0;the subscript i is 0 to about 10;the subscript j is 0 to about 10 subject to the limitation that (b+f+j)>0;the subscript m is 0 to about 10;the subscript c is 0 to about 15;the subscript g is 0 to about 100;the subscript k is 0 to about 20;the subscript d is 0 to about 10;the subscript h is 0 to about 10;the subscript/is 0 to about 10;the subscript aa is 0 to about 10;the ...

PERSONAL CARE COMPOSITIONS CONTAINING END-FUNCTIONALIZED IONIC SILICONE

A personal care composition contains at least one personal care component and at least one end-functionalized ionic silicone. 1. A personal care composition comprising at least one personal care component and at least one end-functionalized ionic silicone.3. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , each R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , Rand Rgroup is independently selected from methyl claim 2 , ethyl claim 2 , n-propyl claim 2 , iso-propyl claim 2 , n-butyl claim 2 , isobutyl claim 2 , tert-butyl claim 2 , n-pentyl claim 2 , iso-pentyl claim 2 , neopentyl claim 2 , tert-pentyl claim 2 , hexyl claim 2 , heptyl claim 2 , octyl claim 2 , nonyl claim 2 , decyl claim 2 , cyclopentyl claim 2 , cyclohexyl claim 2 , cycloheptyl claim 2 , methylcyclohexyl claim 2 , naphthyl; tolyl claim 2 , xylyl claim 2 , ethylphenyl and benzyl.4. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is an alkylene group CHRwherein Ris hydrogen or an Rgroup and subscript m is a positive integer ranging from 1 to 100.5. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is an arylene group selected from —(CHR)CH(CH)— —CHCH(R′)(CH)CH— or —CHCH(R)(CH)CHRwherein R′ is hydrogen or an Rgroup claim 2 , Ris hydrogen or an Rgroup claim 2 , Ris hydrogen or an Rgroup claim 2 , Ris a monovalent radical of from 1 to 20 carbon atoms and subscripts k and r are zero or positive integers subject to the limitation 0≦k+r≦100.6. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is a hydrocarbonoxy group selected from CHR)—(O—CHRCH) and —O—(CHwherein Ris hydrogen or an Rgroup claim 2 , s has a value of from 0 to 50 claim 2 , s′ has a value of from 1 to 50 and t has a value of ...

Swollen silicone composition, process of producing same and products thereof

There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.

Copolymers of epoxy compounds and amino silanes

The present invention provides for a composition comprising the reaction product of a. an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b. an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e) b Rc with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)@3; the subscripts d and e are zero or ...

Clarifying agents for organomodified silicones

There is provided herein a composition comprising a silicone copolymer of the general formula (I) M a M E c D d D E e T f T E g Q h where M=R 1 R 2 R 3 SiO 1/2 ; M E =R 4 R 5 R E SiO 1/2 ; D=R 6 R 7 SiO 2/2 ; D E =R 8 R E SiO 2/2 ; T=R 9 R E SiO 2/2 ; T=R 9 SiO 3/2 ; T E =R E SiO 2/2 ; and Q=SiO 4/2 ; where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are each independently selected from the group of monovalent hydrocarbon radicals R E is a monovalent radical defined as: —R 10 O—(C 2 H 4 O) h (C 3 H 6 O) i (C 4 H 8 O) i —R 11 or —R 12 with the provision that the copolymer must contain at least one R E group; R 10 is a linear or branched divalent hydrocarbon radical containing from 3 to about 10 carbon atoms; R 11 is H or —C(═O)CH 3 or a monovalent saturated or unsaturated hydrocarbon radical, optionally containing heteroatoms and hydroxyl groups, containing from 1 to about 30 carbon atoms; R 12 is a hydrocarbon radical, containing from 2 to about 30 carbon atoms and at least 1 hydroxyl group, optionally containing heteroatoms; subscripts a, b, c, d, e, f, and g are 0 or positive subject to the limitation a+b+c+d+e+f+g<1000; subscripts h, i, and j are 0 or positive subject to the limitation h+i+j is less than 100; and, b) an organic oil.

Method for demulsifying

The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a silicone demulsifier into an emulsion comprising an oil phase and an aqueous phase, the silicone demulsifier having a molecular structure comprising a polysiloxane backbone of at least two siloxane units covalently bound to (i) one or more alkylene oxide groups comprising one or more alkylene oxide units independently having one to five carbon atoms, and (ii) one or more oxirane-containing and/or oxetane-containing groups, wherein said oxirane or oxetane is optionally ring-opened by reaction with a chemical or group capable of ring-opening an oxirane or oxetane ring, respectively, and wherein a solid filler is substantially excluded from the silicone demulsifier and emulsion. The invention also relates to compositions containing the above-described demulsifier and the water and oil phases of an emulsion.

Low foam surfactant composition and methods of making the same

There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R1R2R3SiO)2(R4)Si—R5—Si(R6)(OSiR7R8R9)2 (I); and, (b) mono-trisiloxane alkoxylate component of the general formula (II): (R12R13R14SiO)2Si(R15)R16 (II) wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate and methods of making the same.

LOW FOAM SURFACTANT COMPOSITION AND METHODS OF MAKING THE SAME

There is provided herein a low foam surfactant composition comprising: 1. A low foam surfactant composition comprising {'br': None, 'sup': 1', '2', '3', '4', '5', '6', '7', '8', '9, 'sub': 2', '2, '(RRRSiO)(R)Si—R—Si(R)(OSiRRR)\u2003\u2003(I)'}, 'a) di-trisiloxane alkoxylate component of general formula (I){'sup': 1', '2', '3', '4', '6', '7', '8', '9, 'where R, R, R, R, R,R, Rand Reach independently is methyl, ethyl or linear or branched monovalent hydrocarbon radical of 3 or 4 carbon atoms,'}{'sup': '5', 'claim-text': {'br': None, 'sup': 10', '11, 'sub': a', '2', '4', 'b', '3', '6', 'c', '4', '8', 'd', 'e, '—(R)O(CHO)(CHO)(CHO)—(R)—'}, 'Ris a divalent polyalkyleneoxide group of the general structure{'sup': 10', '11, 'where Rand Reach independently is a linear or branched divalent hydrocarbon radical of from 2 to 6 carbon atoms, a and e each independently is 0 or 1, and b, c and d each independently is 0 or greater, provided that 1≤b+c+d≤20; and,'} {'br': None, 'sup': 12', '13', '14', '15', '16, 'sub': '2', '(RRRSiO)Si(R)R\u2003\u2003(II)'}, 'b) mono-trisiloxane alkoxylate component of general formula (II){'sup': 12', '13', '14', '15, 'where R, R, Rand Reach independently is a linear or branched monovalent hydrocarbon radical of from 1 to 4 carbon atoms, and'}{'sup': '18', 'claim-text': {'br': None, 'sup': 17', '18, 'sub': 2', '4', 'g', '3', '6', 'h', '4', '8', 'r, '—RO(CHO)(CHO)(CHO)—R'}, 'Ris a monovalent polyalkyleneoxide group of the general structure{'sup': '17', 'where —Ris a linear or branched divalent hydrocarbon radical of from 2 to 6 carbon atoms,'}{'sup': '18', 'Ris hydrogen, monovalent hydrocarbon radical of from 1 to 4 carbon atoms or acetyl, and g, h and i each independently is 0 or greater, provided that 1≤g+h+i≤15;'}and, wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate (II).2. The low foam surfactant composition of wherein in formula (I) claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 ,R claim 1 , ...

Aqueous foaming compositions with high tolerance to hydrocarbons

A composition for providing a stable foam with high tolerance to hydrocarbons includes (a) an aqueous liquid; (b) at least one water soluble or dispersible silicon-containing polyether foamant contained within the aqueous liquid; and (c) a non-aqueous liquid. The aqueous liquid includes water and brine. The non-aqueous liquid includes liquid hydrocarbons.

SWOLLEN SILICONE COMPOSITION, PROCESS OF PRODUCING SAME AND PRODUCTS THEREOF

There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.

TEXTILES TREATED WITH COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILANES

The present invention provides for treating textiles with a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R 1 )R 2 Si(OR 3 ) 3-a-b-c (OR 4 ) a (R 5 Si(OR 6 ) d (R 7 ) e ) b R 8 c with R 1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R 2 and R 5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R 3 , R 6 , R 7 , and R 8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d+e)≦3, to impart an enhanced response to water.

Personal care compositions containing end-functionalized ionic silicone

A personal care composition contains at least one personal care component and at least one end-functionalized ionic silicone.

Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength

The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; and the subscripts ...

Swollen silicone composition, process of producing same and products thereof

There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.

Moisture curable silylated polymer compositions containing reactive modifiers

A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting a agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings.

METHOD FOR PRODUCING SILICA PARTICLES AND THEIR USE IN COSMETIC COMPOSITIONS

The present disclosure relates to silica particles comprising repeating units of (SiO4/2) that are spherical in shape, which has the benefit of compatibility with personal care components and the resulting personal care applications. The present disclosure also relates to methods of preparing silica particles.

USE OF HYDROLYSIS RESISTANT ORGANOMODIFIED SILYLATED SURFACTANTS IN PERSONAL CARE AND HOME CARE

There is provided herein a personal care or a home care composition comprising a silicon containing compound having the formula: (R 1 )(R 2 )(R 3 )Si—R 4 —Si(R 5 )(R 6 )(R 7 ).

LOW FOAM SURFACTANT COMPOSITION AND METHODS OF MAKING THE SAME

There is provided herein a low foam surfactant composition comprising: 1. A low foam surfactant composition comprising {'br': None, 'sup': 1', '2', '3', '4', '5', '6', '7', '8', '9, 'sub': 2', '2, '(RRRSiO)(R)Si—R—Si(R)(OSiRRR)\u2003\u2003(I)'}, 'a) di-trisiloxane alkoxylate component of general formula (I){'sup': 1', '2', '3', '4', '6', '7', '8', '9, 'where R, R, R, R, R, R, Rand Reach independently is methyl, ethyl or linear or branched monovalent hydrocarbon radical of 3 or 4 carbon atoms,'}{'sup': '5', 'claim-text': {'br': None, 'sup': 10', '11, 'sub': a', '2', '4', 'b', '3', '6', 'c', '4', '8', 'd', 'e, '—(R)O(CHO)(CHO)(CHO)—(R)—'}, 'Ris a divalent polyalkyleneoxide group of the general structure{'sup': 10', '11, 'where Rand Reach independently is a linear or branched divalent hydrocarbon radical of from 2 to 6 carbon atoms, a and e each independently is 0 or 1, and b, c and d each independently is 0 or greater, provided that 1≦b+c+d≦20; and,'} {'br': None, 'sup': 12', '13', '14', '15', '16, 'sub': '2', '(RRRSiO)Si(R)R\u2003\u2003(II)'}, 'b) mono-trisiloxane alkoxylate component of general formula (II){'sup': 12', '13', '14', '15, 'where R, R, Rand Reach independently is a linear or branched monovalent hydrocarbon radical of from 1 to 4 carbon atoms, and'}{'sup': '10', 'claim-text': {'br': None, 'sup': 17', '18, 'sub': 2', '4', 'g', '3', '6', 'h', '4', '8', 'i, '—RO(CHO)(CHO)(CHO)—R'}, 'Ris a monovalent polyalkyleneoxide group of the general structure{'sup': '17', 'where —Ris a linear or branched divalent hydrocarbon radical of from 2 to 6 carbon atoms,'}{'sup': '18', 'Ris hydrogen, monovalent hydrocarbon radical of from 1 to 4 carbon atoms or acetyl, and g, h and i each independently is 0 or greater, provided that 1≦g+h+i≦15;'}and, wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate (II).2. The low foam surfactant composition of wherein in formula (I) claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , ...

HIGH-FREQUENCY MODULE WITH CONNECTION INTERFACE

A high-frequency module can be used in communication satellites. The high-frequency module contains an electronic unit and a housing. The housing at least partially encloses the electronic unit, and the electronic unit is arranged at least partially in an interior space of the housing. An internal connector is arranged on the housing, which is coupled to the electronic unit such that electrical signals can be transmitted between the electronic unit and the internal connector. The internal connector is constructed integrally with at least a part of the housing. This allows a thermo-mechanical stress on the electronic unit to be reduced.

Silicone modified fatty acids, method of preparation and usage thereof

The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention relates to low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides silicone compounds partially derived from natural products for use in cosmetic formulations.

COPOLYMER OF EPOXY COMPOUNDS AND AMINO SILANES

The present invention provides for a composition comprising the reaction product of a. an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b. an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)bR8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a+b+c)≦3; the subscripts d and e are zero or ...

COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILANES

A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). 1. A composition comprising the non-crosslinked reaction product ofI) an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups:II) a compound (II) comprising silicon and one or more amino groups; and optionallyIII) a polyamine (III); and optionallyIV) a secondary amine (IV).3. The composition of wherein the oxirane or oxetane compound (I) has the formula:{'br': None, 'sup': 7', '48', '49', '50, 'sub': r', 's', 't', 'u, '(R)(R)(R)(R)\u2003\u2003(2)'}{'sup': 47', '50, 'where Rand Rare independently a monovalent hydrocarbon radical containing one or more oxirane or oxetane moieties having from about 2 to about 12 carbon atoms;'}{'sup': 48', '49, 'Rand Rare each selected from the group consisting of H or a linear or branched monovalent hydrocarbon radical of 1 to about 200 carbons; optionally substituted with nitrogen, sulphur and oxygen;'}the subscripts r, s, t, u are zero or positive ranging from zero to about 10 subject to the limitation that (r+u)≧2.4. The composition of wherein the oxirane or oxetane compound (I) is a polyether having the formula:{'br': None, 'sup': 52', '53, 'sub': 2', '4', 'w', '3', '6', 'x', '4', '8', 'y, 'RO(CHO)(CHO)(CHO)R\u2003\u2003(3)'}{'sup': 52', '53, 'where Rand Rare independently a monovalent hydrocarbon radical containing one or more oxirane or oxetane moieties having from about 2 to about 12 carbon atoms;'}the subscript w is 0 to about 100, 1 to about 100, subject to the limitation that (w+x+y)>0;the subscript x is 0 to about 100, 1 to about 100, subject to the limitation that (w+x+y)>0;the subscript y is 0 to about 100, 1 to about 100, subject to the limitation that (w+x+y)>0.10. The composition of wherein the reaction product comprises ...

PERSONAL CARE COMPOSITIONS CONTAINING IONIC SILICONE AND FILM-FORMING AGENT

A personal care composition includes at least one end-functionalized ionic silicone and at least one film-forming agent. 1. A personal care composition comprising at least one end-functionalized ionic silicone and at least one film-forming agent.3. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , each R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , Rand Rgroup is independently selected from methyl claim 2 , ethyl claim 2 , n-propyl claim 2 , iso-propyl claim 2 , n-butyl claim 2 , isobutyl claim 2 , tert-butyl claim 2 , n-pentyl claim 2 , iso-pentyl claim 2 , neopentyl claim 2 , tert-pentyl claim 2 , hexyl claim 2 , heptyl claim 2 , octyl claim 2 , nonyl claim 2 , decyl claim 2 , cyclopentyl claim 2 , cyclohexyl claim 2 , cycloheptyl claim 2 , methylcyclohexyl claim 2 , naphthyl; tolyl claim 2 , xylyl claim 2 , ethylphenyl and benzyl.4. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is an alkylene group CHRwherein Ris hydrogen or an Rgroup and subscript m is a positive integer ranging from 1 to 100.5. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is an arylene group selected from —(CHR)CH(CH)— —CHCH(R′)(CH)CHor —CHCH(R)(CH)CHRwherein R′ is hydrogen or an Rgroup claim 2 , Ris hydrogen or an Rgroup claim 2 , Ris hydrogen or an Rgroup claim 2 , Ris a monovalent radical of from 1 to 20 carbon atoms and subscripts k and r are zero or positive integers subject to the limitation 0≦k+r≦100.6. The personal care composition of wherein in end-functionalized ionic silicone (I) claim 2 , divalent spacing group A is a hydrocarbonoxy group selected from CHR)—(O—CHRCH) and —O—(CHwherein Ris hydrogen or an Rgroup claim 2 , s has a value of from 0 to 50 claim 2 , s′ has a value of from 1 to 50 and t has a value of from 0 to 50 ...

modified silicone compound, product, method for producing a modified silicone compound and pharmaceutical composition

COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME

SILICONE MODIFIED FATTY ACIDS, METHOD OF PREPARATION AND USAGE THEREOF

The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention is derived from low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides for a silicone compound partially derived from a natural product, sapucainha oil, for use in cosmetic formulations. 1. A cosmetic product comprising a modified silicone compound comprising the reaction product of: {'br': None, 'sub': a', 'b', 'c', 'd', 'e', 'f', 'g, 'sup': A', 'B', 'C, 'MMDDTTQ'}, 'a) at least one cyclic ether silicone having the formula [{'sup': 1', '2', '3, 'sub': '1/2', 'M=RRRSiO'}, {'sup': A', '4', '5', '6, 'sub': '1/2', 'M=RRRSiO'}, {'sup': 7', '8, 'sub': '2/2', 'D=RRSiO'}, {'sup': B', '9', '10, 'sub': '2/2', 'D=RRSiO'}, {'sup': '11', 'sub': '3/2', 'T=RSiO'}, {'sup': C', '12, 'sub': '3/2', 'T=RSiO;'}, {'sub': '4/2', 'Q=SiO;'}], 'wherein;'}{'sup': 1', '2', '3', '5', '6', '7', '8', '10', '11, 'R, R, R, R, R, R, R, R, and Rare each independently a monovalent hydrocarbon radical having from 1 to 6 carbon atoms;'}{'sup': 4', '9', '12, 'R, R, and Rare each independently a monovalent hydrocarbon radical containing from 3 to 25 carbon atoms and possessing at least one epoxy or oxetane group;'}wherein subscripts a, b, c, d, e, f, and g are zero or positive and their sum is not greater than 25,with the proviso that at least one of subscripts b, d, and f is positive; andb) a substantially pure fatty carboxylic acid said fatty carboxylic acid prepared from sapucainha oil.2. The cosmetic product of wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare each independently a monovalent hydrocarbon radical having from 1 to 3 carbon atoms.3. The cosmetic product of wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare each independently a monovalent ...

Silicon polyethers and a method of producing the same

The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; [(R 1 O)(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c ] d R 2 (R 3 ) e wherein R 1 is a monovalent radical defined as M g M A h M B i M H j M E k D l D H m D E n T o T H p T E q Q r M=R 4 R 5 R 6 SiO 1/2 ; M A =R 7 R 8 R 9 SiR 10 ; M B =[(R 11 R 12 R 13 Si) s R 14 ] t Si(R 15 ) u (R 16 ) v R 17 M H =R 18 Si(R 19 )(R 20 )O 1/2 ; M E =R 21 R 22 R E SiO 1/2 ; D=R 23 R 24 SiO 2/2 ; D H =R 25 Si(R 26 )O 2/2 ; D E =R 27 R E SiO 2/2 ; T=R 28 SiO 3/2 ; T H =R 29 SiO 3/2 ; T E =R E SiO 2/2 ; and Q=SiO 4/2 ; R 2 and R 14 are polyvalent linear or branched; R 3 is —(C 2 H 4 O)(C 3 H 6 O) b (C 4 H 8 O) c —R 30 or R 1 ; R 30 is a monovalent saturated; R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 11 , R 12 , R 13 , R 15 , R 16 , R 19 , R 20 , R 21 , R 22 , R 23 , R 24 , R 26 , R 27 , and, R 28 are monovalent hydrocarbon radicals having from 1 to about 10 carbons; R 10 , R 17 , R 18 , R 25 and R 29 are divalent hydrocarbon radicals having 1 to about 25 carbons; R E is —R 32 —(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c —R 33 ; R 32 is a divalent hydrocarbon radical having 1 to about 60 carbons; R 33 is a monovalent hydrocarbon radical having 1 to about 20 carbons; h is 0 or 1 subject to the limitation if h is 1 then g+i+j+k+l+m+n+o+p+q+r=0; subscript d is 1<d+e≦about 25 limitation that the sum d+e is equal to the valency of R 2 and 1<d; e is zero; subscripts a, b and c are zero or positive; subscripts g, h, i, j, k, l, m, n, o, p, q and r are zero or positive; subscript s is positive; and subscripts t, u, and v are zero or positive.

SILOXANE POLYETHER COPOLYMERS

The present invention is related to the preparation and use of moderately cross-linked (chin-extended), reverse (or “inverted”) surfactants, wherein the reverse surfactants comprise a polyether backbone with oligomeric or polymeric silicon-containing substitutions along the backbone. The present invention further describes crosslinked versions of the inverted surfactants, reaction products of alkenyl (allyl, vinyl, methallyl) functional copolymers (polyethers), silicone hydrides and cross-linking agents, which may be optionally reacted with water to react the remaining alkoxy groups. The crosslinking agent contains either SiH or Si-alkoxy groups or both. The compounds of the present invention exhibit only moderate cross-linking in order to be soluble or dispersible in appropriate solvents. 2. The copolymer composition of where{'sup': '1', 'sub': '3', 'Ris selected from —OH, —OC(O)CHor a monovalent hydrocarbon radical, optionally containing heteroatoms and hydroxyl groups, having from about 1 to about 30 carbon atoms;'}{'sup': '2', 'Ris a trivalent hydrocarbon radical optionally containing heteroatoms and hydroxyl groups, having from about 3 to about 30 carbon atoms;'}{'sup': '3', 'sub': '3', 'Ris selected from hydrogen, a —C(O)CHgroup or a monovalent hydrocarbon radical optionally containing heteroatoms and hydroxyl groups, having from about 1 to about 30 carbon atoms;'}{'sup': 4', '5', '6', '7', '8', '9', '10', '11', '12', '13, 'R, R, R, R, R, R, R, Rand Rare each independently selected from the group of ORor monovalent hydrocarbon radicals, optionally containing heteroatoms and hydroxyl groups, having from about 1 to about 15 carbon atoms;'}{'sup': '13', 'Ris selected from the group of H or monovalent hydrocarbon radicals optionally containing heteroatoms and hydroxyl groups, having from about 1 to about 15 carbon atoms.'}3. The copolymer composition of where{'sup': '1', 'sub': '3', 'Ris selected from —OH, —OC(O)CHor a monovalent hydrocarbon radical, optionally ...

AQUEOUS FOAMING COMPOSITIONS WITH HIGH TOLERANCE TO HYDROCARBONS

A composition for providing a stable foam with high tolerance to hydrocarbons includes (a) an aqueous liquid; (b) at least one water soluble or dispersible silicon-containing polyether foamant contained within the aqueous liquid; and (c) a non-aqueous liquid. The aqueous liquid includes water and brine. The non-aqueous liquid includes liquid hydrocarbons. 8. The foaming composition of wherein said aqueous liquid (a) comprises water and minerals (brine) and said non-aqueous liquid (c) substantially comprises liquid hydrocarbons.9. The foaming composition of wherein the concentration of said aqueous liquid (a) in the composition is from about 2.5% to about 99.9% by volume.10. The foaming composition of wherein the concentration of said water soluble or dispersible silicon-containing polyether foamant (b) claim 1 , relative to the sum of the aqueous (a) and non-aqueous (c) liquids is from about 0.001% to about 10%.11. The foaming composition of wherein said water soluble or dispersible composition further comprises one or more other claim 1 , organic or silicone claim 1 , water soluble or dispersible or insoluble foamants and the weight ratio of the silicon-containing co-polymer (b) of to the total amount of organic and silicone demulsifiers is from about 0.1% to about 100%.17. The foaming method of wherein the volume ratio of said aqueous liquid to said non-aqueous liquid is from about 2.5:97.5 to about 99.9:0.1.18. The foaming method of wherein the concentration of said water soluble or dispersible claim 12 , silicon-containing polyether foamant (b) claim 12 , relative to the sum of the aqueous and non-aqueous liquids is from about 0.0001% to about 10%.19. The foaming method of wherein said foamant comprises not only the water soluble or dispersible claim 12 , silicon-containing polyether foamant (b) claim 12 , but further comprises one or more other claim 12 , organic or silicone claim 12 , anionic claim 12 , non-ionic claim 12 , cationic claim 12 , zwitterionic or ...

Personal care compositions containing ionic silicone and film-forming agent

A personal care composition includes at least one end-functionalized ionic silicone and at least one film-forming agent.

FILM FORMING COMPOSITION WITH SPREADING PROPERTIES

A film forming composition with spreading properties derived from an aqueous emulsion comprising (I) colloidal silica core/silicone shell particles consisting of (a) 90 wt % to 10 wt % cores of colloidal silica and (b) 10 wt % to 90 wt % shells of polyorganosiloxane; (II) a polyalkyleneoxide modified trisiloxane; (III) an emulsifier package consisting of at least one anionic surfactant, and (IV) the salt of an acidic polymerization catalyst. The composition may include optional ingredients useful in Personal Care, Hair Care, Skin Care, Agricultural, and Home Care applications.

Moisture Curable Silylated Polymer Compositions Containing Reactive Modifiers

A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting a agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings.

Film forming composition with spreading properties

A film forming composition with spreading properties derived from an aqueous emulsion comprising (I) colloidal silica core/silicone shell particles consisting of (a) 90 wt % to 10 wt % cores of colloidal silica and (b) 10 wt % to 90 wt % shells of polyorganosiloxane; (II) a polyalkyleneoxide modified trisiloxane; (III) an emulsifier package consisting of at least one anionic surfactant, and (IV) the salt of an acidic polymerization catalyst. The composition may include optional ingredients useful in Personal Care, Hair Care, Skin Care, Agricultural, and Home Care applications.

DEMULSIFIER COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME

The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a non-crosslinked silicon polyether. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Friction reducer compositions

A composition for treating an aqueous fluid includes an ionic polyacrylamide and a silicon polyether. The composition can be an oil-in-water emulsion or a water-in-oil emulsion. The ionic polyacrylamide can be an anionic polyacrylamide or a cationic polyacrylamide. The composition can be employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.

WATER SWELLABLE CROSSLINKED ELASTOMER AND METHOD OF PREPARATION

A water swellable cross-linked elastomer and method of preparation is provided. The elastomer can advantageously be included in skin treatment compositions. Swellable elastomers in accordance with the invention are particularly well suited for inclusion in skin tightening cosmetic products. The elastomers can be formulated to form a film. When applied to skin, an elastomer in accordance with preferred embodiments of the invention can adhere to the skin and shrink as it dries. This can provide a skin tightening, lifting and wrinkle smoothening effect upon drying. This effect can temporarily mask the appearance of wrinkles. 1. A cosmetically acceptable composition , comprising a water swellable cross linked polyacrylate elastomer containing at least one phosphate or phosphonate moiety , the elastomer formulated and adapted such that after the composition has been applied to a keratinous substrate in a water swelled condition , upon drying from the water swelled condition , the elastomer adheres to the substrate , shrinks and as it shrinks , provides tightening and smoothening of the substrate to which the composition had been applied.5. The cosmetically acceptable composition of claim 1 , wherein the elastomer includes about 0.01 wt %-40 wt % of the phosphate moiety.6. The cosmetically acceptable composition of claim 1 , wherein the elastomer includes about 2 wt %-15 wt % of the phosphate moiety.7. The water swellable elastomer of claim 1 , wherein the elastomer comprises moieties having the general formulae (I) claim 1 , (II) claim 1 , (III) or (IV).8. The cosmetically acceptable composition of claim 1 , wherein when undisturbed claim 1 , at least about 75 wt % of the elastomer film will remain as a film on the substrate claim 1 , without forming flakes claim 1 , after six hours.9. The cosmetically acceptable composition of claim 1 , wherein the tightening applied to the keratinous substrate urges a smoothening of the keratinous substrate.10. The cosmetically ...

Ester modified cross-linked silicone compositions

The present disclosures are directed to compositions comprising a polymer having linear or branched silicone substituted by at least one alkylcarboxy group and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility and structuring of personal care components and the resultant personal care applications.

Organosiloxane composition having high refractive index and applications containing the same

The invention is directed to a silicone compound of the general formula (I) and a personal care composition comprising the silicone compound (I) as described herein, and to personal care applications containing the same and processes of making the silicone compound.

Demulsifier compositions and methods for separating emulsions using the same

The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a non-crosslinked silicon polyether. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Moisture curable silylated polymer compositions containing reactive modifiers

Moisture-curable resin compositions comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and cured compositions produced by contacting such resin compositions with water are disclosed. The moisture-curable resin composition is useful in the production of adhesives, including hot melt adhesives, primers, sealants, and coatings.

High-frequency module with connection interface

A high-frequency module can be used in communication satellites. The high-frequency module contains an electronic unit and a housing. The housing at least partially encloses the electronic unit, and the electronic unit is arranged at least partially in an interior space of the housing. An internal connector is arranged on the housing, which is coupled to the electronic unit such that electrical signals can be transmitted between the electronic unit and the internal connector. The internal connector is constructed integrally with at least a part of the housing. This allows a thermo-mechanical stress on the electronic unit to be reduced.

CLARIFYING AGENTS FOR ORGANOMODIFIED SILICONES

There is provided herein a composition comprising a silicone copolymer of the general formula (I) MMDDTTQwhere M=RRRSiO; M=RRRSiO; D=RRSiO; D=RRSiO; T=RRSiO; T=RSiO; T=RSiO; and Q=SiO; where R, R, R, R, R, R, R, R, and Rare each independently selected from the group of monovalent hydrocarbon radicals optionally containing heteroatoms, carbonyl groups, and hydroxyl groups, each independently having from about 1 to about 20 carbon atoms; Ris a monovalent radical defined as: —RO—(CHO)(CHO)(CHO)—Ror —Rwith the provision that the copolymer must contain at least one Rgroup; Ris a linear or branched divalent hydrocarbon radical containing from 3 to about 10 carbon atoms; Ris H or —C(═O)CHor a monovalent saturated or unsaturated hydrocarbon radical, optionally containing heteroatoms and hydroxyl groups, containing from 1 to about 30 carbon atoms; Ris a hydrocarbon radical, containing from 2 to about 30 carbon atoms and at least 1 hydroxyl group, optionally containing heteroatoms; subscripts a, b, c, d, e, f, and g are 0 or positive subject to the limitation a+b+c+d+e+f+g<1000; subscripts h, i, and j are 0 or positive subject to the limitation h+i+j is less than 100; and, b) an organic oil containing at lease 1 ester group —C(═O)O— which exhibits Hansen solubility parameters of 14<δ<18, 4<δ<10 and 3<δ<15, and wherein the composition has a viscosity of less than 20,000 cps. There are also provided silicone emulsions containing the composition, a personal care composition containing said silicone emulsion, and a process of treating a silicone surfactant comprising mixing the contents of the composition. 2. The composition of wherein the composition has a viscosity of less than 15 claim 1 ,000 cps.3. The composition of wherein the composition has a viscosity of less than 10 claim 1 ,000 cps.4. The composition of wherein the composition has a viscosity of from about 1 claim 1 ,000 to about 5 claim 1 ,000 cps.5. The composition of wherein the composition is translucent.6. The ...

Friction reducer compositions

A composition for treating an aqueous fluid includes an ionic polyacrylamide and a silicon polyether. The composition can be an oil-in-water emulsion or a water-in-oil emulsion. The ionic polyacrylamide can he an anionic polyacrylamide or a cationic polyacrylamide. The composition can he employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.

Carboxylic Acid Functional Cross-Linked Silicone Compositions

The present disclosures are directed to compositions comprising a polymer having branched silicone substituted by at least one alkylcarboxy group in a free or salt form and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility with hydrophilic ingredients and particulates in personal care components and the resultant personal care applications. 1. A composition comprising a polymer having branched silicone substituted by at least one alkylcarboxy group in a free or salt form and cross-linked with an alkyl functional cross-linker , wherein an average number of alkylcarboxy substitutions per silicone is between 1 and 60 and an average number of crosslinks between branched silicones being between 1 and 30.2. The composition of claim 1 , wherein the average number of alkylcarboxy substitutions per silicone is between 1 and 15.3. (canceled)4. The composition of claim 1 , wherein the average number of crosslinks between branched silicones is between 1 and 15.5. (canceled)7. The composition of claim 6 , wherein Ris an aliphatic claim 6 , aromatic claim 6 , or fluoro monovalent hydrocarbon.89.-. (canceled)10. The composition of claim 6 , wherein one or more of Rand Ris a C-Cmonovalent hydrocarbon.11. (canceled)12. The composition of claim 6 , wherein Ris a C-Cgroup.1315.-. (canceled)16. The composition of claim 6 , wherein one or more of R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , and Ris a C-Cmonovalent hydrocarbon.1719.-. (canceled)20. The composition of claim 6 , wherein one or more of R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , and Ris an aromatic monovalent hydrocarbon.21. (canceled)22. The composition of claim 6 , wherein one or more of R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , R claim 6 , and Ris a fluoro monovalent hydrocarbon.2331.-. (canceled)32. The composition of claim 6 , wherein ...

Extended longevity fragrance delivery composition

There is provided herein an extended longevity fragrance delivery composition which includes (a) acid-functional silicone, (b) fragrance, and; (c) water and/or organic solvent and, optionally, (d) at least one emulsifier or suspending agent, wherein acid-functional silicone (a) is present in a fragrance longevity-enhancing amount. There is also provided a process of making the fragrance delivery composition comprising combining (a)-(c) and optionally (d), applying the aqueous emulsion or suspension on a hair, skin, fabric or hard surface, and allowing the film to dry to form an ionically crosslinked film or residue which entraps the fragrance providing for long term fragrance effect to the hair, skin, fabric or hard surface.

WATER SWELLABLE CROSSLINKED ELASTOMER AND METHOD OF PREPARATION

A water swellable cross-linked elastomer and method of preparation is provided. The elastomer can advantageously be included in skin treatment compositions. Swellable elastomers in accordance with the invention are particularly well suited for inclusion in skin tightening cosmetic products. The elastomers can be formulated to form a film. When applied to skin, an elastomer in accordance with preferred embodiments of the invention can adhere to the skin and shrink as it dries. This can provide a skin tightening, lifting and wrinkle smoothening effect upon drying. This effect can temporarily mask the appearance of wrinkles. 1. A method of reducing the appearance of skin wrinkles for at least four hours , comprising the steps of:applying to an area of wrinkled skin, a water swelled cosmetically acceptable composition comprising a water swellable cross linked polyacrylate elastomer containing at least one phosphate or phosphonate moiety, which upon drying, forms a dried film on the area of wrinkled skin that provides tightening and smoothening of the wrinkled skin to which the composition is applied, for at least four hours;permitting the composition to dry from the water swelled condition, leading to tightening and smoothing of the wrinkled skin; andleaving the dried film on the smoothed skin undisturbed, and reducing the appearance of the wrinkles for at least four hours.2. The method of claim 1 , wherein about 75 wt % of the dried film remains as a skin tightening film on the area of wrinkled skin claim 1 , without falling off as flakes claim 1 , for the four hours.6. The method of claim 1 , wherein the elastomer includes about 0.01 wt %-40 wt % of the phosphate moiety.7. The method of claim 1 , wherein the elastomer includes about 2 wt %-15 wt % of the phosphate moiety.8. The method of claim 1 , wherein the elastomer comprises moieties having the general formulae (I) claim 1 , (II) claim 1 , (III) or (IV).9. The method of claim 1 , wherein when undisturbed claim 1 , ...

CROSSLINKED POLYORGANOSILOXANE AND PERSONAL CARE COMPOSITION CONTAINING SAME

A crosslinked polyorganosiloxane is obtained from the free radical-initiated addition polymerization of polymerizable polyorganosiloxane containing at least two free radical polymerizable groups. 1. A crosslinked polyorganosiloxane which comprises at least one member selected from the group consisting of (a) crosslinked polyorganosiloxane O/W gel emulsion obtained from the free radical-initiated addition polymerization under emulsion polymerization reactions conditions of polyorganosiloxane I containing ≧2 free radical polymerizable groups and 0 or ≧1 hydrosilyl group(s) or polyorganosiloxane II containing 0 or 1 free radical polymerizable group and ≧1 hydrosilyl group(s) , (b) crosslinked polyorganosiloxane O/W gel emulsion (a) which is substantially devoid of precious metal , (c) concentrate of crosslinked polyorganosiloxane (a) , and (d) concentrate of crosslinked polyorganosiloxane O/W gel emulsion (b).2. The crosslinked polyorganosiloxane of exhibiting at least one of the properties: a crosslink density as measured by durometer and expressed as Type A hardness according to the JIS K6253 standard of from 10 to 90; a storage modulus as measured by rheometry of from 500 to 50 claim 1 ,000 Pa; and claim 1 , a maximum swellability as measured by swelling in isopropyl myristate of not greater than 600 wt/wt percent.3. The crosslinked polyorganosiloxane of exhibiting at least one of the properties: a crosslink density as measured by durometer and expressed as Type A hardness according to the JIS K6253 standard that is at least 5 percent greater that of a known crosslinked polyorganosiloxane O/W gel emulsion prepared by the hydrosilylation of the same weight amount of polyorganosiloxane reactant(s) possessing the same number of functional groups in the presence of a precious metal hydrosilylation catalyst; a storage modulus G′ as measured by rheometry that is at least 10 percent greater than that of the known crosslinked polyorganosiloxane O/W gel emulsion; and claim 1 ...

Personal care composition comprising a reaction product of epoxy compound and amino silane

The present invention provides for a personal care composition suitable for treating hair comprising a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e) b R8C with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 is selected from a group consisting of a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R5 is selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a is zero or appositive number less than 3, the subscripts b and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) < 3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) = 3, wherein when hair is treated with said personal care composition said hair has a hydrophobic response to water.

Aqueous foaming compositions with high tolerance to hydrocarbons

A composition for providing a stable foam with high tolerance to hydrocarbons includes (a) an aqueous liquid; (b) at least one water soluble or dispersible silicon- containing polyether foamant contained within the aqueous liquid; and (c) a non-aqueous liquid. The aqueous liquid includes water and brine. The non-aqueous liquid includes liquid hydrocarbons.

Method for demulsifying

The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a silicone demulsifier into an emulsion comprising an oil phase and an aqueous phase, the silicone demulsifier having a molecular structure comprising a polysiloxane backbone of at least two siloxane units covalently bound to (i) one or more alkylene oxide groups comprising one or more alkylene oxide units independently having one to five carbon atoms, and (ii) one or more oxirane-containing and/or oxetane-containing groups, wherein said oxirane or oxetane is optionally ring-opened by reaction with a chemical or group capable of ring-opening an oxirane or oxetane ring, respectively, and wherein a solid filler is substantially excluded from the silicone demulsifier and emulsion. The invention also relates to compositions containing the above-described demulsifier and the water and oil phases of an emulsion.

Non-crosslinked reaction product of an epoxy or oxetane compound and an amino siloxane

The present invention provides for a composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (Il) comprising silicon and one or more amino groups; and optionally a polyamine (Ill); and a secondary amine (IV).

Siloxane polyether copolymers

Circuit arrangement consisting of two interconnected high-frequency components

Es ist eine Schaltungsanordnung (100) mit zwei miteinander verbundenen Hochfrequenzkomponenten, nämlich einer ersten Komponente (110) und einer zweiten Komponente (150), beschrieben. Zwischen der ersten Komponente (110) und der zweiten Komponente (150) ist eine Verbindung (160) zum Übertragen von Hochfrequenzsignalen angeordnet. Die Verbindung weist mindestens einen Innenleiter (120) auf, welcher mindestens teilweise von einem Außenleiter (122) umgeben ist. Der Innenleiter (120) ist mit der ersten Komponente (110) und mit der zweiten Komponente (150) verbunden, um Hochfrequenzsignale zu übertragen. Die zweite Komponente (150) weist an einer Verbindungsfläche (152) eine Kontaktfläche (154) auf und der Innenleiter (120) ist mit einer Druckkraft auf die Kontaktfläche (154) gedrückt, um eine Hochfrequenzverbindung zwischen der ersten Komponente (110) und der zweiten Komponente (150) herzustellen.

Circuit arrangement consisting of two high frequency components connected to each other

L'invention concerne un agencement de circuit (100) comprenant deux composants hautes fréquences reliés l'un à l'autre, à savoir un premier composant (110) et un deuxième composant (150). Entre le premier composant (110) et le deuxième composant (150) est disposée une liaison (160) pour la transmission de signaux hautes fréquences. La liaison présente au moins un conducteur intérieur (120), qui est au moins en partie entouré par un conducteur extérieur (122). Le conducteur intérieur (120) est relié au premier composant (110) et au deuxième composant (150), afin de transmettre des signaux hautes fréquences. Le deuxième composant (150) présente une surface de contact (154) au niveau d'une surface de liaison (152) et le conducteur intérieur (120) est pressé avec une force de pression sur la surface de contact (154) afin d'établir une liaison hautes fréquences entre le premier composant (110) et le deuxième composant (150). Figure pour l’abrégé : figure 2

Swollen silicone composition, process of producing same and products thereof

There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.

Composition comprising at least two different cycloalkylmethicones and use thereof

A cosmetic composition includes comprising a blend of cycloalkylmethicones comprising at least two different cycloalkylmethicones having general formula I: (I) where R1 is a hydrocarbon radical containing about 2 to about 4 carbon atoms; R2, R3, R4, R5, and R6 are independently selected from the group consisting of a hydrocarbon radical containing about 1 to about 4 carbon atoms; a is a positive number between 0 < a < 5; b and c are independently selected from 0 to 5 wherein (a + b + c) < 5; and wherein the rates of evaporation of the composition as measured in accordance with Standard DIN 53249 test is from about 80% to about 99% by weight loss in about 200 to about 6000 minutes, more preferably in about 200 to about 1000 minutes, and even more preferably in about 200 to about 500 minutes.

Circuit arrangement consisting of two high-frequency components connected to each other

L'invention concerne un agencement de circuit (100) comprenant deux composants hautes fréquences reliés l'un à l'autre, à savoir un premier composant (110) et un deuxième composant (150). Entre le premier composant (110) et le deuxième composant (150) est disposée une liaison (160) pour la transmission de signaux hautes fréquences. La liaison présente au moins un conducteur intérieur (120), qui est au moins en partie entouré par un conducteur extérieur (122). Le conducteur intérieur (120) est relié au premier composant (110) et au deuxième composant (150), afin de transmettre des signaux hautes fréquences. Le deuxième composant (150) présente une surface de contact (154) au niveau d'une surface de liaison (152) et le conducteur intérieur (120) est pressé avec une force de pression sur la surface de contact (154) afin d'établir une liaison hautes fréquences entre le premier composant (110) et le deuxième composant (150). Figure pour l’abrégé : figure 2 The invention relates to a circuit arrangement (100) comprising two interconnected high frequency components, namely a first component (110) and a second component (150). Between the first component (110) and the second component (150) is arranged a connection (160) for the transmission of high frequency signals. The link has at least one inner conductor (120), which is at least partially surrounded by an outer conductor (122). The inner conductor (120) is connected to the first component (110) and the second component (150), in order to transmit high frequency signals. The second component (150) has a contact surface (154) at a connecting surface (152) and the inner conductor (120) is pressed with a pressure force on the contact surface (154) in order to establishing a high frequency link between the first component (110) and the second component (150). Figure for abstract: figure 2

Composition comprising at least two different cycloalkylmethicones and use thereof.

Una composición cosmética que comprende una mezcla de cicloalquilmeticonas que comprenden cuando menos dos cicloalquilmeticonas diferentes que tienen la fórmula general (Ver fórmula (I)) (1) en donde R1 es un radical hidrocarburo que contiene alrededor de 2 a alrededor de 4 átomos de carbono; R2, R3, R4, R5, y R6 se seleccionan independientemente del grupo que consiste de un radical de hidrocarburo que contiene alrededor de 1 a alrededor de 4 átomos de carbono; a es un número positivo entre 0 < a < 5; b y c se seleccionan independientemente de 0 a 5, en donde (a + b + c) <; y en donde los regímenes de evaporación de la composición como se mide de conformidad con la prueba de Norma DIN 63249 es de alrededor de 80% a alrededor de 99% en peso de pérdida en alrededor de 200 a alrededor de 6000 minutos, m{ás preferentemente en alrededor de 200 a alrededor de 1000 minutos, y aún más preferentemente en alrededor de 200 a alrededor de 500 minutos.

cross-linked polyorganosiloxane and personal care composition containing the same

um poliorganossiloxano reticulado é obtido a partir da polimerização de adição iniciada por radical livre de poliorganossiloxano polimerizável que contém pelo menos dois grupos polimerizáveis por radical livre. a cross-linked polyorganosiloxane is obtained from the free radical initiated addition polymerization of polymerizable polyorganosiloxane containing at least two free radical polymerizable groups.

Silicon polyethers and a method of producing the same

The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; [(R 1 O)(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c ] d R 2 (R 3 ) e wherein R 1 is a monovalent radical defined as M g M A h M B i M H j M E k D l D H m D E n T o T H p T E q Q r M=R 4 R 5 R 6 SiO 1/2 ; M A =R 7 R 8 R 9 SiR 10 ; M B =[(R 11 R 12 R 13 Si) s R 14 ] t Si(R 15 ) u (R 16 ) v R 17 M H =R 18 Si(R 19 )(R 20 )O 1/2 ; M E =R 21 R 22 R E SiO 1/2 ; D=R 23 R 24 SiO 2/2 ; D H =R 25 Si(R 26 )O 2/2 ; D E =R 27 R E SiO 2/2 ; T=R 28 SiO 3/2 ; T H =R 29 SiO 3/2 ; T E =R E SiO 2/2 ; and Q=SiO 4/2 ; R 2 and R 14 are polyvalent linear or branched; R 3 is —(C 2 H 4 O)(C 3 H 6 O) b (C 4 H 8 O) c —R 30 or R 1 ; R 30 is a monovalent saturated; R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 11 , R 12 , R 13 , R 15 , R 16 , R 19 , R 20 , R 21 , R 22 , R 23 , R 24 , R 26 , R 27 , and, R 28 are monovalent hydrocarbon radicals having from 1 to about 10 carbons; R 10 , R 17 , R 18 , R 25 and R 29 are divalent hydrocarbon radicals having 1 to about 25 carbons; R E is —R 32 —(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c —R 33 ; R 32 is a divalent hydrocarbon radical having 1 to about 60 carbons; R 33 is a monovalent hydrocarbon radical having 1 to about 20 carbons; h is 0 or 1 subject to the limitation if h is 1 then g+i+j+k+l+m+n+o+p+q+r=0; subscript d is 1<d+e≦about 25 limitation that the sum d+e is equal to the valency of R 2 and 1<d; e is zero; subscripts a, b and c are zero or positive; subscripts g, h, i, j, k, l, m, n, o, p, q and r are zero or positive; subscript s is positive; and subscripts t, u, and v are zero or positive.

High-frequency assembly with impedance matching filter

Es ist eine Hochfrequenzbaugruppe beschrieben, welche beispielsweise in Kommunikationssatelliten verwendet werden kann. Die Hochfrequenzbaugruppe enthält eine Signalquelle (20) in Form eines Halbleiter-Verstärkerausgangs, ein Impedanzanpassungsfilter (30), und einen Hochfrequenzwellenleiter. Das Impedanzanpassungsfilter ist eingangsseitig mit dem Halbleiter-Verstärkerausgang verbunden und ausgangsseitig mit dem Hochfrequenzwellenleiter. Das Impedanzanpassungsfilter (30) hat eingangsseitig einen anderen Impedanzwert als ausgangsseitig und ist eingangsseitig an den Halbleiter-Verstärkerausgang angepasst und ausgangsseitig an den Hochfrequenzwellenleiter angepasst. Somit ist eine gesonderte Anpassungsschaltung zwischen Halbleiter-Verstärkerausgang und Hochfrequenzwellenleiter nicht mehr nötig. A high-frequency assembly is described which can be used, for example, in communications satellites. The high-frequency assembly contains a signal source (20) in the form of a semiconductor amplifier output, an impedance matching filter (30), and a high-frequency waveguide. The impedance matching filter is connected to the semiconductor amplifier output on the input side and to the high-frequency waveguide on the output side. The impedance matching filter (30) has a different impedance value on the input side than on the output side and is matched to the semiconductor amplifier output on the input side and to the high-frequency waveguide on the output side. A separate matching circuit between the semiconductor amplifier output and the high-frequency waveguide is therefore no longer necessary.

Textiles treated with copolymers of epoxy compounds and amino silanes

The present invention provides for treating textiles with a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R 1 )R 2 Si(OR 3 ) 3-a-b-c (OR 4 ) a (R 5 Si(OR 6 ) d (R 7 ) e ) b R 8 c with R 1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R 2 and R 5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R 3 , R 6 , R 7 , and R 8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) ≤ 3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) ≤ 3, to impart an enhanced response to water.

Silicon polyethers and method of producing the same

demulsifying compositions and methods for separating emulsions using the same

composições desemulsificantes e métodos para separar emulsões usando as mesmas. a presente invenção fornece uma composição desemulsificante que compreende o produto de reação de um composto de oxirano ou oxetano (i) que compreende pelo menos dois grupos oxirano ou oxetano; um composto (ii) que compreende silício e um ou mais grupos aminos; e, opcionalmente, uma poliamina (iii); e uma amina secundária (iv). demulsifying compositions and methods for separating emulsions using them. The present invention provides a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (i) comprising at least two oxirane or oxetane groups; a compound (ii) comprising silicon and one or more amino groups; and optionally a polyamine (iii); and a secondary amine (iv).

Demulsifying compositions and methods for separating emulsions using the same

The present invention provides for a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (l) comprising at ?east two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamipe (III); and a secondary amine (IV).

Textiles treated with copolymers of epoxy compounds and amind silanes

The present invention provides for treating textiles with a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e)b R8 c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) = 3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) = 3, to impart an enhanced response to water.

Demulsifier compositions and methods for separating emulsions using the same

The present invention provides tor a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a non- crosslinked silicon polyether. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Silicon polyethers and method of producing the same

The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; [(R 1 O)(C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c ] d R 2 (R 3 ) e wherein R 1 is a monovalent radical defined as M g M A h M B iM H j M E k D i D H m D E n T 0 T H p T E q Q r M = R 4 R 5 R 6 SiO 1/2 ;M A = R 7 R 8 R 9 SiR 10 ;M B = [(R 11 R 12 R 13 Si)sR 14 ]tSi(R 15 )u(R 16 )vR 17 M H = R 18 Si(R 19) (R 20 )O 1/2 ;M E = R 21 R 22 R E SiO 1/2 ; D = R 23 R 24 SiO 2/2 ; D H = R 25 Si(R 26 )JO 2/2 ; D E = R 27 RSiO 2/2 ;T = R 28 SiO 3/2 ;T H = R 29 SiO 3/2 ; T E = R E SiO 2/2 ; andQ = SiG 4/2 ;R 2 and R 14 are polyvalent linear or branched; R 3 is - (C 2 H 4 O)a(C 3 H 8 O)b(C 4 H 8 O)c-R 30 or R 1 ; R 30 is a monovalent saturated; R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 11 , R 12 , R 13 , R 15 , R 16 , R 19 , R 20 , R 21 , R 22 , R 23 , R 24 , R 26 , R 27 , and, R 28 are monovalent hydrocarbon radicals having from 1 to about 10 carbons;R 10 , R 17 , R 18 , R 25 and R 29 are divalent hydrocarbon radicals having 1 to about 25 carbons; R E is -R 32 -(C 2 H 4 O)a(C 3 H 6 O) b (C 4 H 8 O) c -R 33 ;R 32 is a divalent hydrocarbon radical having 1 to about 60 carbons; R 33 is a monovalent hydrocarbon radical having 1 to about 20 carbons; h is 0 or 1 subject to the limitation if h is 1 then g + j + j + k + i + m + n + o + p + q + r = 0; subscript d is 1 < d + e ≤ about 25 limitation that the sum d + e is equal to the valency of R 2 and 1 < d; e is zero; subscripts a, b and c are zero or positive; subscripts g, h, i, j, k, i, m, n, o, p, q and r are zero or positive; subscript s is positive; and subscripts t, u, and v are zero or positive.

Silicone modified fatty acids, method of preparation and usage thereof

The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention relates to low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides silicone compounds partially derived from natural products for use in cosmetic formulations.

Low foam surfactant composition and methods of making the same

There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R 1 R 2 R 3 SiO) 2 (R 4 )Si-R 5 -Si(R 6 )(OSiR 7 R 8 R 9 ) 2 (I); and, (b) mono-trisiloxane alkoxylate component of the general formula (II): (R 12 R 13 R 14 SiO) 2 Si(R 15 )R 16 (II) wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate and methods of making the same.

Non-crosslinked reaction product of an epoxy or oxetane compound and an amino siloxane

The present invention provides for a composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III) ; and a secondary amine (IV).

Silylated surfactants in personal care and home care

There is provided herein a personal care or a home care composition comprising a silicon containing compound having the formula:

Film forming composition with spreading properties

A film forming composition with spreading properties derived from an aqueous emulsion comprising (I) colloidal silica core/silicone shell particles consisting of (a) 90 wt % to 10 wt % cores of colloidal silica and (b) 10 wt % to 90 wt % shells of polyorganosiloxane; (II) a polyalkyleneoxide modified trisiloxane; (III) an emulsifier package consisting of at least one anionic surfactant, and (TV) the salt of an acidic polymerization catalyst. The composition may include optional ingredients useful in Personal Care, Hair Care, Skin Care, Agricultural, and Home Care applications.

High frequency module with connection interface

Titre : Module hautes fréquences avec interface de raccordement L'invention concerne un module hautes fréquences qui peut être utilisé par exemple dans des satellites de communication. Le module hautes fréquences contient une unité électronique (45) et un boîtier (37). Le boîtier entoure au moins en partie l'unité électronique et l'unité électronique (45) est disposée au moins en partie dans un espace interne (46) du boîtier. Un raccord interne (41) est disposé au niveau du boîtier, lequel est accouplé à l'unité électronique (45) de telle sorte que des signaux électriques puissent être transmis entre l'unité électronique (45) et le raccord interne (41). Le raccord interne (41) est réalisé d'une seule pièce avec au moins une partie du boîtier (37). De ce fait, une charge thermomécanique de l'unité électronique peut être réduite. Figure 6 Title: High frequency module with connection interface The invention relates to a high frequency module which can be used for example in communication satellites. The high frequency module contains an electronic unit (45) and a housing (37). The housing at least partially surrounds the electronic unit and the electronic unit (45) is disposed at least partially in an internal space (46) of the housing. An internal connector (41) is arranged at the housing, which is coupled to the electronic unit (45) so that electrical signals can be transmitted between the electronic unit (45) and the internal connector (41). The internal connection (41) is made in one piece with at least part of the housing (37). Therefore, a thermomechanical load of the electronic unit can be reduced. Figure 6

Aqueous foaming compositions with high tolerance to hydrocarbons

A composition for providing a stable foam with high tolerance to hydrocarbons includes (a) an aqueous liquid; (b) at least one water soluble or dispersible silicon- containing polyether foamant contained within the aqueous liquid; and (c) a non-aqueous liquid. The aqueous liquid includes water and brine. The non-aqueous liquid includes liquid hydrocarbons.

Textiles treated with copolymers of epoxy compounds and amino silanes

The present invention provides for treating textiles with a composition comprising the reaction product of a) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b) an amino silane having the formula: N(H)(R 1 )R 2 Si(OR 3 ) 3-a-b-c (OR 4 ) a (R 5 Si(OR 6 ) d (R 7 ) e ) b R 8 c with R 1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R 2 and R 5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R 4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R 3 , R 6 , R 7 , and R 8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) ≤ 3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) ≤ 3, to impart an enhanced response to water.

Siloxane polyether copolymers

The present invention is related to the preparation and use of moderately cross-linked (chain-extended)/ reverse (or "inverted") surfactants, wherein the reverse surfactants comprise a polyether backbone with oligomeric or polymeric silicon-containing substitutions along the backbone. The present invention further describes crosslinked versions of the iiiverted surfactants, reaction products of alkenyl (allyl, vinyl, methallyl) functional copolymers (polyethers), silicone hydrides and cross-linking agents, which may be optionally reacted with water to react the remaining alkoxy groups. The crosslinking agent contains either SiH or Si-alkoxy groups or both. The compounds of the present invention exhibit only moderate cross-linking in order to be soluble or dispersible in appropriate solvents.

Friction reducer compositions comprising an acrylamide polymer and a silicon polyether

A composition for treating an aqueous fluid includes an ionic polyacrylamide and a silicon polyether, The composition can be art oil-in-water emulsion or a water-in-oil emulsion. The ionic polyacrylamide can be an anionic polyacrylamide or a cationic polyacrylamide. The composition can be employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.

Demulsifier compositions and methods for separating emulsions using the same.

La presente invención provee una composición desemulsificante que comprende una mezcla de a) una emulsión; y b) una cantidad efectiva de desemulsificante de un poliéter de silicio no entrelazado. La presente invención también provee un método para separar emulsiones usando la composición desemulsificante tratada.

Compositions and methods for separating emulsions using the same

The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a silicon containing co-polymer. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed.

Silicone modified fatty acids, method of preparation and usage thereof

The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention relates to low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides silicone compounds partially derived from natural products for use in cosmetic formulations.

Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength

The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e) b R8c with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) ≤ 3; and the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) ≤ 3, wherein the treated textile has enhanced wet strength.

Personal care composition containing spherical silicone elastomer fine particles

The present disclosures are directed to personal care compositions comprising crosslinked silicone elastomer; personal care compositions comprising a crosslinked silicone elastomer powder that is free of surfactant; and personal care compositions that are free of a polyether compound. The present disclosures are further directed to personal care compositions comprising one or more of oils, an aqueous phase, sunscreens, film formers, waxes, emulsifiers, particulates, pigments, dyes, and preservatives.

Ether compounds as volatiles for the treatment of amino acid based substrates, such as skin and hair

The present invention relates to a compound for use in cosmetic compositions of the formula (I): R1-O-R2, wherein R1 and R2 are different from each other and are independently selected from the group of C1-C17 hydrocarbyl residues, said hydrocarbyl residues contain up to 8 CH3 groups and up to 3 ether groups (-O-), and wherein the total number of carbon atoms of said compounds is 10 to 20, the total number of ether groups of said compounds is 1 to 6, and the total number of methyl groups (-CH3) of said compounds is 1 to 13, at least one of R1 and R2 is a branched C3-C17 hydrocarbyl residue, in particular, as so-called volatiles in skin care and hair care compositions, as well as cosmetic compositions comprising at least one of said ether compounds, and the use of the aforementioned ether compounds in cosmetic compositions.

Elastomer gel from epoxidized vegetable oil and uses thereof

The present disclosure relates to gel compositions comprising the reaction product of at least one epoxidized molecule and at least one crosslinker, which has the benefit of compatibility with personal care components and the resulting personal care formulations. The present disclosure also relates to methods of preparing gel compositions.

Biorenewable elastomer gel and uses thereof

The present disclosure provides elastomer compositions and methods of preparing such compositions. The crosslinked polyester elastomer compositions can be formulated into various personal care products.

Körperpflegezusammensetzung mit einem reaktionsprodukt einer epoxy-verbindung und aminosilan

Cosmetic product and making-up method

A cosmetic product comprises an O/W emulsion of a crosslinked silicone obtained from radical polymerization under emulsion polymerization reaction condition of at least one polyorganosiloxane having at least two aliphatic unsaturated carbon-carbon bonds, and optionally an organohydrogenpolysiloxane, in the presence of a polyether-modified polysiloxane. It is used in a making-up method.

Modified natural and green particles for cosmetic application

The invention relates to modified particles, wherein (A) said particles are selected from cellulose-based particles, natural fiber particles, starch-based particles, and plant-based particles different from natural fiber particles, said particles have a particle size in the range of 1 to 50, preferably 1 to 40, more preferably 1 to 30 and still more preferably 1 to 20 μm, (B) said particles being modified by one or more primary modifications selected from the group consisting of esterification, esterification and silication, physisorption of C4 to C29 alkyl derived quaternary ammonium compounds, physisorption of metal carboxylates of divalent metals or trivalent metals, preferably fatty acid or poly fatty acid metal carboxylates of divalent metals and of trivalent metals, more preferably fatty acid or poly fatty acid metal carboxylates of Al or Mg, in particular of Mg stearate, and (C) said particles being optionally modified by one or more secondaiy modifications selected from the group consisting of modification by physisorption of primary, secondary or tertiary amines, preferably of triethanol amine (TEA), modification by physisorption of quaternary ammonium compounds derived from mono-, oligo- and polysaccharides, preferably of quaternized guar gums, modification by physisorption of primary, secondary and tertiary amino compounds derived from mono-, oligo- and polysaccharides, modification by physisorption of fatty acid salts or polyfatty acid salts, preferably of fatty acid or poly fatty acid metal carboxylates of divalent or trivalent metals, in particular of Mg and Al, preferably Mg stearate and Al stearate, provided that the secondary modification (C) is different from the primary modification (B), and that the acetylation of the particles (A) cannot be the only modification performed.

Personal care compositions comprising silahydrocarbons

A personal care composition comprising (i) a solvent comprising at least one silahydrocarbon, and (ii) at least one personal care component. The inclusion of a silahydrocarbon material into a personal care composition can provide desirable volatility to such compositions and can impart enhanced sensory benefits and/or spreading characteristics to a personal care composition and personal care product.

Personal care composition containing spherical silicone elastomer fine particles

The present disclosures are directed to personal care compositions comprising crosslinked silicone elastomer; personal care compositions comprising a crosslinked silicone elastomer powder that is free of surfactant; and personal care compositions that are free of a polyether compound. The present disclosures are further directed to personal care compositions comprising one or more of oils, an aqueous phase, sunscreens, film formers, waxes, emulsifiers, particulates, pigments, dyes, and preservatives.

Copolymers of epoxy compounds and amino silanes

The present invention provides for a composition comprising the reaction product of a. an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and b. an amino silane having the formula: N(H)(R1)R2Si(OR3)3-a-b-c(OR4)a(R5Si(OR6)d(R7)e) b Rc with R1 is chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; R2 and R5 are independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; R4 is a hydrocarbon radical that contains 3 to 200 carbon atoms; R3, R6, R7, and R8 and are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) ≤ 3; the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) ≤ 3.

Poliorganossiloxano reticulado e composições de cuidado pessoal e de efeito de foco suave compreendendo o mesmo

um poliorganossiloxano reticulado é obtido a partir da polimerização de adição iniciada por radical livre de poliorganossiloxano polimerizável que contém pelo menos dois grupos polimerizáveis por radical livre.

Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength

Cosmetic product and making-up method

Personal care compositions comprising silahydrocarbons

A personal care composition comprising (i) a solvent comprising at least one silahydrocarbon, and (ii) at least one personal care component. The inclusion of a silahydrocarbon material into a personal care composition can provide desirable volatility to such compositions and can impart enhanced sensory benefits and/or spreading characteristics to a personal care composition and personal care product.

Personal care composition comprising a volatile alkane mixture and crosslinked elastomers

The present disclosure relates to personal care compositions comprising (a) a volatile alkane mixture comprising about 10% to about 90% by weight of linear alkanes having 9 to 18 carbon atoms and about 10% to about 90% by weight of branched alkanes having 10 to 14 carbon atoms relative to the total weight of the alkane mixture; and (b) one or more crosslinked elastomers.

Personal care composition comprising a volatile alkane mixture and non-volatile oils

Personal care compositions comprising (a) a volatile alkane mixture comprising about 10% to about 90% by weight of linear alkanes having 9 to 18 carbon atoms and about 10% to about 90% by weight of branched alkanes having 10 to 14 carbon atoms relative to the total weight of the alkane mixture; and (b) one or more non-volatile oils selected from the group consisting of a silicone oil, a hydrocarbon oil, an organic oil, a fluorinated oil, and combinations thereof.

Swollen silicone composition, process of producing same and products thereof

Personal care compositions containing ionic silicone and film-forming agent

A personal care composition includes at least one end-fimctionalized silicone and at least one film-forming agent.

Personal care compositions containing end-functionalized ionic silicone

A personal care composition contains at least one personal care component and at least one end-functionalized ionic silicone.

Personal care compositions containing ionic silicone and film-forming agent

Composições para cuidado pessoal contendo silicone iônico e agente formador de filme

resumo “composições para cuidados pessoais contendo silicone iônico e agente formador de filme” uma composição para o cuidado pessoal inclui pelo menos um silicone com extremidade funcionalizada e pelo menos um agente formador de filme.

Personal care compositions containing ionic silicone and film-forming agent

A personal care composition includes at least one end-fimctionalized silicone and at least one film-forming agent.

Composicion de silicona que comprende combinacion de polimeros de silicona y alquiltrisiloxanos; gel de silicona que comprende dicha composicion; formulacion para el cuidado personal; y proceso para producir composicion de silicona.

Friction reducer compositions comprising an acrylamide polymer and a silicon polyether

Copolymer of epoxy compounds and amino silanes

A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). The compositions of the present invention may be utilized as pure components, mixtures, or emulsions in agricultural applications such as pesticides, fungicides, insecticides, and fertilizers.