A curable composition is disclosed. The curable composition comprises (I) an epoxide-functional silicone-acrylate polymer and (II) an aminosiloxane. The epoxide-functional silicone-acrylate polymer comprises acrylate-derived monomeric units comprising siloxane moieties, epoxide-functional moieties, and optionally, hydrocarbyl moieties, and the aminosiloxane comprises an average of at least two amine functional groups per molecule. A method of preparing the curable composition is also disclosed, and includes reacting (A) an acryloxy-functional organosilicon component, (B) an epoxy-functional acrylate component, and optionally (C) an acrylate component, to give the epoxide-functional silicone-acrylate polymer (I), and combining the epoxide-functional silicone-acrylate polymer (I) with the aminosiloxane (II). An aminosiloxane-silicone-acrylate copolymer prepared with the composition, a cured product comprising the same, and methods of preparing the same, are also disclosed.

The present disclosure relates to methods for preparing cross-linked polymeric materials, cross-linked polymeric materials which can be prepared by such methods and uses of such cross-linked polymeric materials, for example, as antibacterial surfaces or coatings. The present disclosure also relates to polymers such as the polymer of the general Formula (III) which can be used, for example, to prepare such cross-linked polymeric materials:

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An object of the present invention is to provide a resin material which contains a polymer compound having a host group and/or guest group and exhibits excellent solubility. The present invention relates to a resin material comprising a host body consisting of a polymer compound having a host group and a guest body consisting of a polymer compound having a guest group, or a host-guest body consisting of a polymer compound having a host group and a guest group, wherein, at least one of the polymer compound having the host group or the polymer compound having the guest group, or the polymer compound having the host group and the guest group, has a siloxane bond.

The present invention provides a random or block polyimide-siloxane copolymer, which may be prepared from a hard amine monomer, a dianhydride monomer, and a soft amine monomer, may have mechanical properties, flexibility, and thermal properties adjusted through the control of soft amine content, and may exhibits high thermal stability, corrosion resistance, transparency and flexibility, and a method for preparing the same. The random or block polyimide-siloxane copolymer, which may be flexible and thermally stable and may exhibits adjustable mechanical properties and skin-like sensory functions, may be applied to flexible electronic devices.

The present invention provides a random or block polyimide-siloxane copolymer, which may be prepared from a hard amine monomer, a dianhydride monomer, and a soft amine monomer, may have mechanical properties, flexibility, and thermal properties adjusted through the control of soft amine content, and may exhibits high thermal stability, corrosion resistance, transparency and flexibility, and a method for preparing the same. The random or block polyimide-siloxane copolymer, which may be flexible and thermally stable and may exhibits adjustable mechanical properties and skin-like sensory functions, may be applied to flexible electronic devices.

The present invention relates to a fatty acid amide-based oleogel containing polymer and a method for preparing same and, more particularly, to a fatty acid amide-based oleogel containing polymer and a method for preparing same, the oleogel comprising: a substrate formed of a polymer of a fatty acid amide having a single double bond and a silicone polymer, or a composition comprising same; and an oleogel surface formed by impregnating the substrate with oil, wherein, in the silicone polymer, first silyl-terminated polydialkylsiloxane is crosslinked with second vinyl-terminated polydialkylsiloxane, and the fatty acid amide is linked to the first silyl-terminated polydialkylsiloxane. Also, the present invention can provide use of the fatty acid amide-based oleogel containing polymer according to the present invention.

The present invention relates to a fatty acid amide-based oleogel containing polymer and a method for preparing same and, more particularly, to a fatty acid amide-based oleogel containing polymer and a method for preparing same, the oleogel comprising: a substrate formed of a polymer of a fatty acid amide having a single double bond and a silicone polymer, or a composition comprising same; and an oleogel surface formed by impregnating the substrate with oil, wherein, in the silicone polymer, first silyl-terminated polydialkylsiloxane is crosslinked with second vinyl-terminated polydialkylsiloxane, and the fatty acid amide is linked to the first silyl-terminated polydialkylsiloxane. Also, the present invention can provide use of the fatty acid amide-based oleogel containing polymer according to the present invention.

Aqueous emulsions contain (A) oxamidoester-functionalized organopolysiloxanes having units of the formula
R.sup.1.sub.a(OR.sup.2).sub.bZ.sub.cSiO.sub.(4−a−b−c)/2  (I)
where
Z is a group of the formula
—Y—NR.sup.X—CO—CO—O—R.sup.3  (II),
with the proviso that the sum a+b+c is ≤3 and each molecule contains at least one radical Z.
(B) emulsifiers and
(C) water.

Aqueous emulsions contain (A) oxamidoester-functionalized organopolysiloxanes having units of the formula
R.sup.1.sub.a(OR.sup.2).sub.bZ.sub.cSiO.sub.(4−a−b−c)/2  (I)
where
Z is a group of the formula
—Y—NR.sup.X—CO—CO—O—R.sup.3  (II),
with the proviso that the sum a+b+c is ≤3 and each molecule contains at least one radical Z.
(B) emulsifiers and
(C) water.

A polysiloxane-substituted quinacridone pigment is produced by a quinacridone pigment with an epoxy-terminated polysiloxane under conditions effective to cause the epoxy group on the polysiloxane to react with, and bond the polysiloxane to, the quinacridone pigment. The quinacridone pigment thus produced has the polysiloxane grouping bonded to one of the quinacridone nitrogen atoms via a hydrocarbon linking group, which bears a hydroxyl group on a carbon atom α or β to the quinacridone nitrogen atom. These quinacridone pigments are useful in electrophoretic displays.