The present invention relates to a fouling control coating composition comprising an ingredient having biocidal properties for aquatic organisms and (a1) a polymer comprising quaternary ammonium groups and/or quaternary phosphonium groups bound to the backbone of the polymer, said quaternary ammonium groups and/or quaternary phosphonium groups being neutralised by a conjugate base of a sulphonic acid having an aliphatic, aromatic, or alkaryl hydrocarbyl group, and (a2) a polymer comprising silyl ester groups. The invention further relates to a method of protecting a man-made structure immersed in water from fouling, and a substrate or structure coated with the fouling control coating composition.

A composition comprising a carbosilane polymer formed from at least one carbosilane monomer and at least one carbonyl contributing monomer. In some embodiments, the composition is suitable as gap filling and planarizing material, and may optionally include at least one chromophore for photolithography applications.

A composition comprising a carbosilane polymer formed from at least one carbosilane monomer and at least one carbonyl contributing monomer. In some embodiments, the composition is suitable as gap filling and planarizing material, and may optionally include at least one chromophore for photolithography applications.

A surface treatment agent for an organic-inorganic hybrid composition is provided. The surface treatment agent includes a compound represented by one of the following Chemical Formulae 1 to 3.

##STR00001##

In Chemical Formulae 1 to 3, R.sub.1 to R.sub.3 each include at least one of hydrogen (H), a saturated or unsaturated linear or branched C.sub.1 to C.sub.20 alkyl group, a silane group, a hydroxyl group, and an alkoxysilane group, and R.sub.4 includes H or a hydroxyl group.

A surface treatment agent for an organic-inorganic hybrid composition is provided. The surface treatment agent includes a compound represented by one of the following Chemical Formulae 1 to 3.

##STR00001##

In Chemical Formulae 1 to 3, R.sub.1 to R.sub.3 each include at least one of hydrogen (H), a saturated or unsaturated linear or branched C.sub.1 to C.sub.20 alkyl group, a silane group, a hydroxyl group, and an alkoxysilane group, and R.sub.4 includes H or a hydroxyl group.

An undercoat agent including a block copolymer having a plurality of blocks bonded formed on a substrate. The undercoat agent contains a resin component that includes a structural unit having an aromatic ring and a structural unit having no aromatic ring, and the resin component includes a group which can interact with the substrate and does not include a 3 to 7-membered, ether-containing cyclic group; and a method of forming a pattern of a layer containing a block copolymer. The method includes applying an undercoat agent to a substrate to form a layer containing the undercoat agent; forming a layer containing a block copolymer having multiple blocks bonded on a surface of the layer containing the undercoat agent, followed by a phase separation of the layer containing the block copolymer; and selectively removing a phase containing at least one block of multiple blocks constituting the block copolymer.

An undercoat agent including a block copolymer having a plurality of blocks bonded formed on a substrate. The undercoat agent contains a resin component that includes a structural unit having an aromatic ring and a structural unit having no aromatic ring, and the resin component includes a group which can interact with the substrate and does not include a 3 to 7-membered, ether-containing cyclic group; and a method of forming a pattern of a layer containing a block copolymer. The method includes applying an undercoat agent to a substrate to form a layer containing the undercoat agent; forming a layer containing a block copolymer having multiple blocks bonded on a surface of the layer containing the undercoat agent, followed by a phase separation of the layer containing the block copolymer; and selectively removing a phase containing at least one block of multiple blocks constituting the block copolymer.

Disclosed herein is a dual-reactive composition including a). from 24% to 90% by weight of crosslinkable silane-functional monomer and/or oligomer and/or polymer; b). from 9% to 75% by weight of one monomer and/or unsaturated oligomer and/or unsaturated polymer; c). from 0.5% to 10% by weight of one initiator; and d). from 0.5% to 10% by weight of one catalyst, all weight percentages are based on the total weight of the coating composition and a film obtained from curing and drying of the coating composition as well as a substrate coated with the dual-reactive coating composition. Additionally disclosed herein is a process for preparing the dual-reactive coating composition and a roll-to-roll coating composition and a 1K clearcoat composition including the dual-reactive coating composition.

An inorganic and organic insulating polymer comprising a methyl phenyl silicone polyester with a thixotropic index from about 6 to about 9 that is effective to gel and cure very quickly so that the polyester can be applied, such as by spraying, to a pipe or other object to provide insulation and protection without sagging or deformation.

The present invention is directed to an acrylic polymer prepared from a reaction mixture comprising: (i) an ethylenically unsaturated monomer comprising hydroxyl functional groups; (ii) an ethylenically unsaturated monomer comprising polydialkylsiloxane groups; (iii) an ethylenically unsaturated monomer comprising carboxylic acid functional groups or amine functional groups; and (iv) a reactive diluent that is reactive with the ethylenically unsaturated monomer (iii). The reactive diluent (iv) is present initially in the reaction mixture as a medium in which the monomers polymerize. The present invention is further directed to aqueous polymeric dispersions prepared therefrom and aqueous, curable film-forming compositions prepared from the dispersions. The curable film-forming compositions are low VOC and are useful in methods of mitigating dirt build-up on a substrate.