摘要:
It is intended to provide a resin composition that serves as a raw material for a printed circuit board excellent in heat resistance after moisture absorption and is excellent in moldability. The resin composition of the present invention contains a maleimide compound, a silane compound having a carbon-carbon unsaturated bond and a hydrolyzable group or a hydroxy group, a silane compound having an epoxy skeleton and a hydrolyzable group or a hydroxy group, and an inorganic filler.
摘要:
A packaging bag for packaging a polyvinyl alcohol-based resin that contains a modified group having active hydrogen, the packaging bag including a film having a water vapor permeability of 10 g/m 2 /day or less. Accordingly, when a polyvinyl alcohol-based resin that contains a modified group having active hydrogen is packaged with the packaging bag, the storage stability of the polyvinyl alcohol-based resin that contains a modified group having active hydrogen can be improved, and hence an aqueous solution of the polyvinyl alcohol-based resin that contains a modified group having active hydrogen, the solution being reduced in insoluble matter content, can be obtained even after long-term storage thereof.
摘要:
To provide a resin-coated metal pipe which is excellent in corrosion resistance and impact resistance, wherein adhesion between a plating layer and a resin coating layer is good even without a primer layer, and whereby the number of steps at the time of production is small, and the environmental burden is low. A resin-coated metal pipe (10) comprises a metal pipe (12), a plating layer (14) formed by hot dipping plating on the outer peripheral surface of the metal pipe (12), and a resin coating layer (16) formed by melt molding on the surface of the plating layer (14), wherein the resin coating layer (16) is made of a resin material comprising a melt-moldable fluororesin (A) having at least one type of reactive functional group selected from the group consisting of a carbonyl group-containing group, a hydroxy group, an epoxy group and an isocyanate group.
摘要:
A laminate film including a first core polylactic acid layer, a coating receiving-layer of polylactic acid, and coated on one side of the coating receiving-layer with PVOH, EVOH, a blend of crosslinked EVOH/PVOH, vinyl alcohol-vinylamine (PVAm) copolymer, anionic carboxylated styrene-butadiene copolymer (SBR) emulsion, or blends thereof. This coating may be applied after the machine-direction orientation step and dried and oriented in a transverse direction orientation oven if in-line coating is desired; or applied to the film in an off-line coating method and dried in an air flotation oven. The dried coating layer can be metallized. This laminate film exhibits excellent gas and moisture barrier properties, appearance, and metal adhesion. It may also optionally include a heat sealable or winding improving layer on the side opposite the coating receiving-layer of the core layer.
摘要:
A multilayer containment and protection tube (10, 110) for conduits, cables and the like, comprising - an inner layer (11, 111) made of polymeric material, which is electrically at least antistatic, with a smooth internal surface (12, 112), which forms a duct for supporting conduits or cables, - one or more intermediate layers (13, 113) of electrically at least antistatic reinforcement, - an outer layer (14) made of electrically at least antistatic polymeric material, - a covering and finishing layer (15), which is electrically at least antistatic.
摘要:
The purpose of the present invention is to provide an absorbent layer for blister packs, which imparts sufficient formability and is free from forming failure even if a pocket part is formed to a certain depth. An absorbent layer for blister packs, which sequentially comprises, in the following order, an outer skin layer, an intermediate layer containing an inorganic absorbent and a binder resin, and an inner skin layer containing 5-80% by mass of a metallocene polypropylene and 95-20% by mass of a non-metallocene polypropylene.
摘要:
The present invention relates to an antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film, a antifouling substrate, a method for producing substrate with an antifouling coating film, and a method for preventing substrate from fouling. The antifouling coating composition includes a hydrolyzable polymer (A) including at least one selected from the group consisting of a polymer (A1) having a structural unit represented by the formula (1) below and a polymer (A2) having a structural unit represented by the formula (2) below, a tertiary carboxylic acid component (B) including versatic acid, and an antifouling agent component (C).
[In the formula (1), M is zinc or copper, and R 1 independently at each occurrence is a hydrogen atom or a methyl group.]
-COO-M-O-COR 2 ··· (2)
[In the formula (2), M is zinc or copper, and R 2 is an organic group.]
摘要:
An object of the present invention is to produce a wire material for use in a net material, which has durability against physical damage, in which corrosion due to salt can be inhibited, and whose adverse effects on organisms can be minimized. The present invention provides a multilayer resin-coated metal wire including: a resin-coated wire; and an ion-releasing layer provided on a surface of the resin-coated wire. In the above described resin-coated wire, a plated wire obtained by providing a zinc-containing plating layer on the surface of an iron wire, is coated with a protective layer including an ionomer resin, with an adhesive layer interposed therebetween. Further, the above described ion-releasing layer includes a resin-metal mixed material obtained by mixing a metal-containing powder capable of releasing metal ions which exhibit organism repellency, with a base resin which is a polyolefin or a polyester.
摘要:
A packaging bag for packaging a polyvinyl alcohol-based resin that contains a modified group having active hydrogen, the packaging bag including a film having a water vapor permeability of 10 g/m 2 /day or less. Accordingly, when a polyvinyl alcohol-based resin that contains a modified group having active hydrogen is packaged with the packaging bag, the storage stability of the polyvinyl alcohol-based resin that contains a modified group having active hydrogen can be improved, and hence an aqueous solution of the polyvinyl alcohol-based resin that contains a modified group having active hydrogen, the solution being reduced in insoluble matter content, can be obtained even after long-term storage thereof.
摘要翻译:一种包装袋,其用于包装含有具有活性氢的改性基团的聚乙烯醇系树脂,该包装袋包括透湿度为10g / m 2 /天以下的膜。 因此,通过将包含具有活性氢的改性基团的聚乙烯醇系树脂与包装袋一起包装,可以提高含有具有活性氢的改性基团的聚乙烯醇系树脂的保存稳定性, 含有具有活性氢的改性基团的聚乙烯醇系树脂溶液即使在长期保存后也能够得到不溶物质含量降低的溶液。