Abstract: The present invention relates to a thixotropic composition comprising a diurea-diurethane compound and an aprotic solvent, to its process of preparation and also to its use as rheology agent, in particular as thixotropic agent, especially in a binder composition.

Abstract: The present invention relates to an additive based on diamide, functionalized polymer and wax, and also to its use as rheology agent, in particular as thixotropic agent, in a binder composition, in particular a coating composition, an adhesive, glue or mastic composition, a moulding composition, a composite material composition, a chemical sealing composition, a leaktightness agent composition, a photocrosslinkable composition for stereolithography or for 3D printing of objects.

Abstract: An electrolyte composition including: i) at least one lithium salt; ii) at least one nonaqueous solvent; and iii) at least one product from reaction of a mixture including: a) at least one diamine selected from: a1) a linear aliphatic C2 to C24 diamine; and/or a2) a cycloaliphatic C6 to C18 diamine; and/or a3) an aromatic, preferably C6 to C24, diamine; b) at least one saturated hydroxylated C3-C36 carboxylic acid; c) at least one monoacid selected from saturated linear and non-hydroxylated C2 to C18 carboxylic acids; the composition having a viscosity measured at 23° C. ranging from 101 to 107 mPa·s.

Abstract: The invention relates to a fatty amide which is a di- or triamide based on a polyether diamine or triamine which can be used as organogelator and in particular as rheology additive, said amide comprising a specific mixture of hydroxylated fatty acids and short hydroxylated acids. The invention also relates to a formulation composition using said fatty amide as rheology additive and to its use with this aim in coating, adhesive or PVC plastisol compositions and in particular transparent or non-transparent mastic compositions. Said rheology additive has the advantage of not needing a specific activation process before use, in contrast to the other known fatty amide additives based on hydrogenated castor oil derivatives.

Abstract: The present invention relates to a rheology additive, according to which A) said additive consists of: a) at least one symmetrical fatty diamide of formula (I): (AGH)—CONH—(PMDA)-NHCO-(AGH) (I) with: (AGH): hydroxylated fatty acid residue R1CO2H, without —CO2H group, with R1 of C18 to C20 comprising a hydroxyl group, —NHCO— or —CONH—: amide group, —(PMDA): residue without amine groups of 1,5-pentamethylenediamine; or alternatively according to which: B) said additive comprises: a) at least one symmetrical fatty diamide as defined above according to formula (I) and, in addition, b) at least one other symmetrical fatty diamide of formula (II): (AGH)—CONH—(R)—NHCO-(AGH) (II) with (AGH), —NHCO— and —CONH— having the same definition as that above in said formula (I), and (R) being the residue without amine groups of a diamine, other than (PMDA), chosen from a cycloaliphatic, aliphatic or aromatic diamine.

Abstract: The invention relates to a capped cyclodextrin-hydrophobic moiety conjugate, to a supramolecular polymer formed of capped cyclodextrin-hydrophobic moiety conjugates according to the invention and to a siRNA-cyclodextrin complex comprising a supramolecular polymer according to the invention. The invention also relates to a method for manufacturing the capped cyclodextrin-hydrophobic moiety conjugate, the supramolecular polymer, the siRNA-cyclodextrin complex according to the invention. The capped cyclodextrin-hydrophobic moiety conjugate of the invention comprises a capped cyclodextrin group and at least one hydrophobic moiety bound by a first linker to one of the carbon atoms of the cap. The invention can be used for various applications in particular in the pharmaceutical field.

Abstract: The invention relates to a capped cyclodextrin-hydrophobic moiety conjugate, to a supramolecular polymer formed of capped cyclodextrin-hydrophobic moiety conjugates according to the invention and to a siRNA-cyclodextrin complex comprising a supramolecular polymer according to the invention. The invention also relates to a method for manufacturing the capped cyclodextrin-hydrophobic moiety conjugate, the supramolecular polymer, the siRNA-cyclodextrin complex according to the invention. The capped cyclodextrin-hydrophobic moiety conjugate of the invention comprises a capped cyclodextrin group and at least one hydrophobic moiety bound by a first linker to one of the carbon atoms of the cap. The invention can be used for various applications in particular in the pharmaceutical field.