Use of organomodified siloxanes branched in the silicone part for producing cosmetic or pharmaceutical compositions

1. A formulation comprising an organomodified siloxane branched in the siloxane part, wherein the organomodified siloxane is a compound of formula I

M a M′ b D c D′ d T e Q f   formula I

wherein

M=(R 1 3 SiO 1/2 )

M′=(R 2 R 1 2 SiO 1/2 )

D=(R 1 2 SiO 2/2 )

D′=(R 2 R 1 SiO 2/2 )

T=(R 3 SiO 3/2 )

Q=(SiO 4/2 )

a=0 to 14;

b=1 to 14;

with the proviso that

a+b>2;

c=20 to 400;

d=0;

e=2 to 15;

f=0 to 15;

with the proviso that

e+f≧3;

R 1 =methyl,

R 2 =a polyether radical of general formula IIa:

CH 2 —CH 2 —(CH 2 ) n O(EO) x (PO) y (XO) z R 4   formula IIa

where

EO=(C 2 H 4 O);

PO=(C 3 H 6 O)

XO=(C 2 H 3 R 5 O);

n=1;

x=5 to 30;

y=2 to 20;

z=0;

R 4 =H;

R 3 =independently of one another, identical or different radicals R 1 or R 2 .

2. The formulation of claim 1 , wherein said organomodified siloxane is prepared by hydrosilylation or unsaturated polyether with SiH-functional siloxane block copolymers branched in the silicone part and liquid at a temperature of 25° C., where the SiH-functional siloxane block copolymers are prepared by reacting a mixture comprising

a) one or more SiH-functional siloxanes,

b) one or more SiH-function-free siloxanes, and

c) one or more tetraalkoxysilanes,

and optionally

d) one or more trialkoxysilanes

with the addition of water and in the presence of at least one solid Brönsted-acidic catalyst, which is selected from the acidic ion exchangers, in one process step.

3. The formulation of claim 1 , wherein said organomodified siloxane is a component of one of an oil-in-water (O/W) emulsion and a water-in-oil (W/O) emulsion.

4. The formulation of claim 1 , further inorganic or organic pigments and at least one of inorganic particles and organic particles.

5. The formulation of claim 1 , wherein said organomodified siloxane is an additive for a cosmetic or pharmaceutical formulation for improving sensory properties and/or for the conditioning of skin and/or hair.

6. The formulation of claim 1 , wherein said organomodified siloxane is a care active ingredient for the home or industry.

7. The formulation of claim 1 , wherein said organomodified siloxane is an emulsifier in care creams and lotions for face, body and hands, in sunscreen emulsions, in make-up, in aerosols, roll-ons, pump sprays, sticks, in the antiperspirant/deodorant sector, in babycare products, in intimate care, footcare, haircare, nail care, dental care or oral care products, and also in dermatological ointments.

8. The formulation of claim 1 , wherein said formulation is an aqueous care formulation or a surface-active, cosmetic, dermatological or pharmaceutical formulation for shower baths and/or shower gels, bath formulations, liquid soaps and shampoos, skin masks, shaving foams, hair rinses, leave-in conditioners and/or styling products for hair.

9. A preparation comprising an organomodified siloxane branched in the silicone part, wherein said organomodified siloxane is a compound of formula I

M a M′ b D c D′ d T e Q f   formula I

wherein

M=(R 1 3 SiO 1/2 )

M′=(R 2 R 1 2 SiO 1/2 )

D=(R 1 2 SiO 2/2 )

D′=(R 2 R 1 SiO 2/2 )

T=(R 3 SiO 3/2 )

Q=(SiO 4/2 )

a=0 to 14;

b=1 to 14;

with the proviso that

a+b>2;

c=20 to 400;

d=0;

e=2 to 15;

f=0 to 15;

with the proviso that

e+f≧3;

R 1 methyl,

R 2 =a polyether radical of general formula IIa:

CH 2 —CH 2 —(CH 2 ) n O(EO) x (PO) y (XO) z R 4   formula IIa

where

EO=(C 2 H 4 O);

PO=(C 3 H 6 O);

XO=(C 2 H 3 R 5 O);

n=1;

x=5 to 30;

y=2 to 20;

z=0;

R 4 =H;

R 3 =independently of one another, identical or different radicals R 1 or R 2 .

10. A cosmetic, dermatological or pharmaceutical formulation comprising at least a preparation in the form of an emulsion, said preparation comprising an organomodified siloxane in the silicone part, wherein said organomodified siloxane is a compound of formula I

M a M′ b D c D′ d T e Q f   formula I

wherein

M=(R 1 3 SiO 1/2 )

M′=(R 2 R 1 2 SiO 1/2 )

D=(R 1 2 SiO 2/2 )

D′=(R 2 R 1 SiO 2/2 )

T=(R 3 SiO 3/2 )

Q=(SiO 4/2 )

a=0 to 14;

b=1 to 14;

with the proviso that

a+b>2

c=20 to 400;

d=0;

e=2 to 15;

f=0 to 15;

with the proviso that

e+f≧3;

R 1 methyl,

R 2 =a polyether radical of general formula IIa:

CH 2 —CH 2 —(CH 2 ) n O(EO) x (PO) y (XO) z R 4   formula IIa

where

EO=(C 2 H 4 O);

PO=(C 3 H 6 O);

XO=(C 2 H 3 R 5 O);

n=1;

x=5 to 30;

y=2 to 20;

z=0;

R 4 =H.

11. A care and cleaning composition for the home, for hard surfaces, leather or textiles comprising a preparation in the form of an emulsion, wherein said preparation comprises a formulation according to claim 1 .

12. The care and/or cleaning of claim 11 further comprising particles or pigments as an additional component.

13. The formulation of claim 1 , further comprising at least one cosmetic active ingredient as an additional component.

14. The formulation of claim 1 , further comprising at least one pharmaceutical active ingredient as an additional component.

15. The formulation of claim 1 , further comprising at least one dermatological active ingredient as an additional component.