A coated wire includes a steel alloy coated with a coating comprising one or more amino alkoxy-modified silsesquioxane compounds selected from the group consisting of an amino alkoxy-modified silsesquioxane, an amino/mercaptan co-alkoxy-modified silsesquioxane, an amino/blocked mercaptan co-alkoxy-modified silsesquioxane, or a salt of one or more thereof. A rubber composition and a process for coating wire is also disclosed.

A field-effect transistor including at least: a substrate; a source electrode; a drain electrode; a gate electrode; a semiconductor layer in contact with the source electrode and with the drain electrode; and a gate insulating layer insulating between the semiconductor layer and the gate electrode, wherein the semiconductor layer contains a carbon nanotube, and the gate insulating layer contains a polymer having inorganic particles bound thereto. Provided is a field-effect transistor and a method for producing the field-effect transistor, wherein the field-effect transistor causes decreased leak current and furthermore enables a semiconductor solution to be uniformly applied.

A field-effect transistor including at least: a substrate; a source electrode; a drain electrode; a gate electrode; a semiconductor layer in contact with the source electrode and with the drain electrode; and a gate insulating layer insulating between the semiconductor layer and the gate electrode, wherein the semiconductor layer contains a carbon nanotube, and the gate insulating layer contains a polymer having inorganic particles bound thereto. Provided is a field-effect transistor and a method for producing the field-effect transistor, wherein the field-effect transistor causes decreased leak current and furthermore enables a semiconductor solution to be uniformly applied.

A composition contains: (a) a first organopolysiloxane with an average of 2 or more mercaptoalkyl groups per molecule and that is free of alkenyl functionality; (b) a second organopolysiloxane with an average of one or more alkenyl group and one or more alkoxy group per molecule; (c) a tetraalkoxy silane; (d) an ultraviolet light photoinitiator; and (E) a condensation catalyst; where the concentration of the first and second organopolysiloxanes are such that the molar ratio of mercaptoalkyl groups to alkenyl groups is in a range of 0.4 to 3.0.

The present technology provides a nanoparticle that includes a silica network comprising crosslinked polysiloxanes, wherein the crosslinks comprise disulfide linkages, and the nanoparticle has a surface bearing charged functional groups and a surface potential of either less than −30 mV or greater than +30 mV, and wherein the nanoparticle has an average diameter of 20 nm to 60 n. The nanoparticles may be used to efficiently deliver biomolecules to plant cells, including polynucleic acids, proteins and complexes thereof (e.g., Cas9 RNP).

A curable composition comprises (a) a mercapto-functional siloxane; (b) a siloxane comprising unsaturated functional groups; (c) a photoinitiator; and (d) an antioxidant compound. In one embodiment, the antioxidant is chosen from a hindered phenolic compound. The curable compositions can be utilized to form a cured article, which may be useful in a variety of applications including, but not limited to, optical applications. The cured articles from the cured compositions may exhibit good physical properties including, for example, high refractive index. The articles may also exhibit good thermal stability.

A curable organopolysiloxane composition comprises: (A) an epoxy group-containing organopolysiloxane represented by the average composition formula:

X.sub.aR.sup.1.sub.bSiO.sub.(4-a-b)/2

wherein X represents at least one type of epoxy group selected from a glycidoxyalky group, an epoxycycloalkyl alkyl group, and an epoxyalkyl group; R.sup.1 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group,a hydroxyl group, or an alkoxy group; provided at least two X groups are present in a molecule; and “a” and “b” are numbers satisfying: 0<a<1, 0<b<3, and 0.8<a+b<3; (B) a compound having at least two mercapto groups in a molecule; and (C) an amine compound not having a N—H bond and/or a phosphine compound not having a P—H bond. The composition has favorable curability even at a relatively low temperature, and forms a cured film having excellent bonding with regard to an object to be coated.

The present invention relates to the field of perfumery. More particularly, it concerns polymers derived from siloxane derivatives and comprising at least one β-thio carbonyl moiety capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone or aldehyde. The present invention concerns also the use of polymers in perfumery as part of a perfuming or malodor counteracting composition as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

The present invention relates to the field of perfumery. More particularly, it concerns polymers derived from siloxane derivatives and comprising at least one β-thio carbonyl moiety capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone or aldehyde. The present invention concerns also the use of polymers in perfumery as part of a perfuming or malodor counteracting composition as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

The present invention relates to a curable silicone composition comprising: (A) at least one organopolysiloxane having at least two alkenyl groups per molecule; (B) at least one mercapto functional organopolysiloxane having at least two thiol groups per molecule; (C) at least one photopolymerization initiator; and, (D) 2,6-di-tert-butyl-4-methylphenol (BHT), wherein the composition has a viscosity of less than 200 mPa.Math.s at 25° C.