摘要:
A coating composition comprising a blend of one or more polyester resins and a low molecular weight highly functional resin component is described herein, where the coating composition is in the form of a powder and is configured to form a thin coating that demonstrates optimal adhesion to the substrate.
摘要:
In accordance with one aspect a temperature regulating article comprises a substrate and a polymeric phase change material bound to the substrate, wherein the polymeric phase change material is characterized by including a precisely branched polymer with substantially equally spaced repeating sidechains. In other embodiments the polymeric phase change material includes between 20 and 200 branches per 1000 carbon units, has a latent heat of at least 5 Joules per gram, and a transition temperature between 0° C. and 40° C.
摘要:
In accordance with one aspect, a thermally regulating construction material comprises a base material and a polymeric phase change material bound to the base material, wherein the base material provides reversible temperature regulation properties to the building construction material. In accordance with another aspect, an insulation material for use in building construction comprises a base material and a polymeric phase change material bound to the base material, wherein the base material provides reversible temperature regulation properties to the insulation material. The base material may be selected from the group consisting of foam insulation, loose fill insulation, and batted insulation.
摘要:
Provided is a novel oxetane-ring-containing (meth)acrylic ester compound which can give, through polymerization, a cured aritcle being highly flexible or thermally stable. The oxetane-ring-containing (meth)acrylic ester compound is represented by formula (1) below, in which R 1 represents a hydrogen atom or an alkyl group; R 2 represents a hydrogen atom or a methyl group; and "A" represents either a linear alkylene group represented by following formula (a1) or a branched-chain alkylene group represented by following formula (a2).
摘要翻译:提供了一种新的含有氧杂环丁烷环的(甲基)丙烯酸酯化合物,其可以通过聚合产生高度柔性或热稳定的固化物。 含氧杂环丁烷的(甲基)丙烯酸酯化合物由下式(1)表示,其中R 1表示氢原子或烷基; R 2表示氢原子或甲基; “A”表示由下式(a1)表示的直链状亚烷基或由下式(a2)表示的支链亚烷基。
摘要:
A treatment for paper, containing (A) a fluorine-containing polymer comprising repeating units derived from a fluorine-containing monomer (a) represented by the general formula (I): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒCH 2 =C(-X)-C(=O)-Y-(CH 2 ) m -Z-(CH 2 ) n -Rf€ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein X is hydrogen, methyl, fluoro, chloro, CFX 1 X 2 (wherein X 1 and X 2 are each hydrogen, fluoro, or chloro), or the like; Y is -O- or -NH-; Z is -S-, -SO-, or -SO 2 -; Rf is fluoroalkyl having 1 to 6 carbon atoms; m is 1 to 10; and n is 0 to 10.
摘要:
Anti-reflective coating compositions having improved etchrate, inter alia, are prepared from certain high molecular weight polymers and copolymers, particularly glycidyl methacrylate.
摘要:
In accordance with one aspect, a material for energy management and peak energy reduction in a building structure, comprises an insulative base material, a first phase change material, and a functional polymeric phase change material that dynamically absorbs and releases heat to adjust heat transfer at or within a temperature stabilizing range. The functional polymeric phase change material has at least one phase change temperature in the range between −10° C. and 100° C. and a phase change enthalpy of at least 5 Joules per gram, the functional polymeric phase change material including a plurality of polymer chains that include a backbone chain and a plurality of side chains, wherein a first portion of the plurality of polymer chains are crosslinked to each other, wherein a second portion of the plurality of polymer chains are crosslinked with the first phase change material and a third portion of the plurality of side chains are mechanically entangled with the inorganic insulative base material.
摘要:
A tool provided that individually creates three-dimensional structural elements which are sequentially positioned into formation of a shaped object.
摘要:
A composition comprising a functional polymeric_phase change material, the functional polymeric phase change material carrying at least one reactive function, wherein the reactive function is capable of forming at least a first electrovalent bond. In certain embodiments, the reactive function is capable of forming at least a first electrovalent bond with a second material. In other embodiments, the functional polymeric phase change material comprises at least one crystallizable section and may also comprise a backbone chain and a plurality of side chains, wherein the plurality of side chains form the crystallizable section.