C08J2435/02

Reinforced thermoplastic resin composition and molded article thereof
10414919 · 2019-09-17 · ·

A reinforced thermoplastic resin composition of the present invention comprises a resin component (C) which consists of 80 to 100% by mass of a polycarbonate resin (A) and 0 to 20% by mass of a specific graft copolymer (G) (wherein the total amount of the polycarbonate resin (A) and the graft copolymer (G) is 100% by mass), a recycled and/or repelletized polyethylene terephthalate resin (B), an inorganic filler (D), and a glycidyl ether unit-containing polymer (E) having a weight average molecular weight of 3,800 to 60,000 in a specified ratio.

AQUEOUS COATING COMPOSITIONS FOR BARRIER COATINGS, COATED PACKAGING MATERIAL, AND METHOD

An aqueous coating composition and a coated packaging material prepared by applying the aqueous coating composition to packaging material comprise poly(vinyl alcohol-vinyl primary amine), poly(methyl vinyl ether-maleic anhydride), and a Ca.sup.++ microgranulated bentonite clay. The poly(vinyl alcohol-vinyl primary amine) is about 90-98.5 weight percent and the combined weight of poly(methyl vinyl ether-maleic anhydride) and the Ca.sup.++ microgranulated bentonite clay is from about 1.5-10 weight percent of the coating formed on the packaging material. The weight ratio of the poly(methyl vinyl ether-maleic anhydride) to the Ca.sup.++ microgranulated bentonite clay is from about 20:80 to about 80:20. The poly(methyl vinyl ether-maleic anhydride) is at least 0.8 weight percent of the coating formed on the packaging material and/or has a weight average molecular weight of at least about 1,000,000 Daltons. The applied coating composition is dried at a temperature of up to about 50 C. to form the coated packaging material. The coating is ink-receptive and has an oxygen transmission rate of up to 0.71 cm.sup.3/100 in.sup.2/24 hr and a moisture vapor transmission rate of up to about 2.2 g/m.sup.2/24 hr.

Actinic-ray-curable resin composition, layered film including hardcoat formed therefrom, and layered transparent resin product

Embodiments of the invention relate to an actinic-ray-curable resin composition which includes 100 parts by mass of a polyfunctional (meth)acrylate; 0.2-4 parts by mass of a compound having an alkoxysilyl group and a (meth)acryloyl group; 0.05-3 parts by mass of an organic titanium; and 5-100 parts by mass of fine particles having an average particle diameter of 1-300 nm. Embodiments of the invention also relate to a layered transparent resin product which includes a hardcoat layer and a layer of a transparent resin sheet in this order from the outermost layer side, wherein the hardcoat has been formed from a coating material including 100 parts by mass of a polyfunctional (meth)acrylate; 0.2-4 parts by mass of a compound having an alkoxysilyl group and a (meth)acryloyl group; 0.05-3 parts by mass of an organic titanium; and 5-100 parts by mass of fine particles having an average particle diameter of 1-300 nm.

Transparent laminate film
10392486 · 2019-08-27 · ·

A coat layer and a substrate layer are combined to prepare a transparent laminate film; the coat layer has a surface with a maximum height of rolling circle waviness profile (W.sub.EM) in accordance with JIS B0610 of 5 to 15 m and an arithmetic average roughness (Ra) of not less than 0.5 m. The transparent laminate film provides a comfortable writing experience and a reduced abrasion of a pen tip. The coat layer may have the surface with the arithmetic average roughness (Ra) of 0.5 to 5 m. The coat layer may contain particles and a binder component. The binder component may comprise a polyfunctional (meth)acrylate, and a urethane (meth)acrylate and/or a thermoplastic elastomer. The transparent laminate film may have a total light transmittance of not less than 85%. The transparent laminate film may be disposed on a surface of a display of a pen-input device.

Heat-resistant synthetic resin microporous film and method for producing the same

Provided are a heat-resistant synthetic resin microporous film that has both good heat resistance and good mechanical strength and exhibits a suppressed decrease in mechanical strength over time, and a method for producing the heat-resistant synthetic resin microporous film. The heat-resistant synthetic resin microporous film of the present invention includes a synthetic resin microporous film, and a coating layer formed on at least part of the surface of the synthetic resin microporous film and containing a polymer of a polymerizable compound having two or more radically polymerizable functional groups per molecule. The maximum thermal shrinkage rate of the heat-resistant synthetic resin microporous film when heated from 25 C. to 180 C. at a temperature rising rate of 5 C./min is 15% or less. The piercing strength thereof is 0.6 N or more. The rate of retention of the piercing strength after heating at 70 C. for 168 hours is 85% or more.

Elongated gas barrier laminate and method for producing same

The present invention is a long gas barrier laminate including a base, a functional layer, a smoothing layer, and a gas barrier layer, the functional layer being stacked on one side of the base, the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base, and a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80; and a method for producing the long gas barrier laminate.

POLYURETHANE ACRYLATE PROTECTIVE DISPLAY FILM

A display film includes a transparent cross-linked polyurethane acrylate layer. The transparent cross-linked polyurethane acrylate layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.

Malonate and Cyanoacrylate Adhesives for Joining Dissimilar Materials

The present teachings contemplate a method comprising providing a first and second substrate, locating an initiator onto a surface of the first or second substrate, the initiator including a substance for initiating polymerization of a polymerizable adhesive, locating the polymerizable adhesive onto a surface of the first and second substrate, the adhesive including a monofunctional, difunctional, or multifunctional methylene malonate, or cyanoacrylate, and contacting first and second substrate.

LAMINATE, PRINTED MATTER, AQUEOUS DISPERSION LIQUID, AND LAMINATE MANUFACTURING METHOD
20240182658 · 2024-06-06 · ·

The present invention provides a layered product comprising a release layer that can be formed from an aqueous coating liquid, that is quickly released from the substrate when alkaline treatment is performed, and that has excellent water resistance. The layered product of the present invention is a layered product comprising a release layer on a substrate, the release layer comprising a granular carboxylic anhydride-modified olefin resin and a binding part containing an acid group-free thermoplastic resin, the carboxylic anhydride-modified olefin resin having an average particle size of 0.5 to 20 ?m, the binding part having a thickness of 0.25 to 20 ?m, and the release layer having an actual acid value of 100 mg KOH/m.sup.2 or more.

THERMOPLASTIC POLYMER FILM WITH INTERPENETRATING POLYMER NETWORK
20190152200 · 2019-05-23 ·

A thermoplastic polymer film comprising a multilayer film having an interpenetrating polymer network (IPN) layer and a polymer layer is provided. The multilayer thermoplastic polymer film may possess beneficial and desirable properties useful in protecting surfaces from harmful environmental conditions or elements, such as for example, stain and scratch resistance as well as high gloss. Methods of making the multilayer film with interpenetrating polymer network are also provided.