Provided is a flame-retardant coating agent for vehicle seats that contains (A) a nitrogen-containing compound, and (C) an aqueous thermoplastic resin. Also provided is a flame-retardant vehicle seat material that does not use a halogen compound or an antimony compound, that exhibits sufficient flame retardancy, and that suppresses the occurrence of marks from hot water.

Provided is a flame-retardant coating agent for vehicle seats that contains (A) a nitrogen-containing compound, and (C) an aqueous thermoplastic resin. Also provided is a flame-retardant vehicle seat material that does not use a halogen compound or an antimony compound, that exhibits sufficient flame retardancy, and that suppresses the occurrence of marks from hot water.

A coating material for producing a barrier layer on a plastic substrate includes an isocyanate-containing hardener component and a hydroxy-functional binder component. The hydroxy-functional binder component includes an aqueous polymer dispersion which includes a polyphenylene ether or a copolymer of fluorinated ethylene and a vinyl ether, glass hollow bodies, and at least one of an inorganic filler and an inorganic pigment.

A protective film forming film 1 is provided in which the product of the breaking stress (MPa) measured at a measurement temperature of 0 C. and the breaking strain (unit: %) measured at a measurement temperature of 0 C. in at least one of the protective film forming film 1 and a protective film formed from the protective film forming film 1 is in a range of 1 MPa.Math.% to 250 MPa.Math.%. According to such a protective film forming film 1, the protective film forming film 1 or the protective film formed from the protective film forming film 1 can be suitably divided in an expanding process performed on a workpiece when the workpiece is divided to obtain a work product.

Fire protective compositions include colloidal silica solids, clay, a low biopersistence fiber or refractory ceramic fiber, water, and optionally a chelating agent. Methods of using the fire protective compositions include providing a polymeric foam substrate, applying the fire protective composition on the polymeric foam substrate, and allowing the fire protective composition to dry.

A thermoplastic composition comprises: a copolycarbonate comprising bisphenol A carbonate units and second carbonate units of the formula (I) and optionally, a bisphenol A homopolycarbonate; wherein the second carbonate units are present in an amount of 10 to 49 mol % based on the sum of the moles of the copolycarbonate and the bisphenol A homopolycarbonate, the copolycarbonate comprises less than 2 ppm by weight of each of an ion of lithium, sodium, potassium, calcium, magnesium, ammonium, chlorine, bromine, fluorine, nitrite, nitrate, phosphite, phosphate, sulfate, formate, acetate, citrate, oxalate, trimethylammonium, and triethylammonium, as measured by ion chromatography, and the thermoplastic composition has a bisphenol A purity of at least 99.6%, or at least 99.7% as determined by high performance liquid chromatography. The thermoplastic composition has a Vicat B120 of 155 C. or higher; and an increase in yellowness index of less than 10 during 1000 hours of heat aging at 155 C.

##STR00001##

Provided is a laminate having a gel layer on a substrate able to protect the substrate during various types of processing used in industrial production steps prior to curing. The gel layer has excellent heat resistance, softness and flexibility, a low modulus of elasticity, low stress, excellent stress buffering properties, and electronic component retention properties. The gel layer has higher shape retention before curing but changing after curing into a hard layer having excellent release properties. The laminate is easily and readily releasable from the substrate even when the cured layer is localized. Applications thereof are also provided (such as an electronic component manufacturing method). The laminate comprises a laminated reaction-curable silicone gel and a sheet-like member laminated via an adhesive layer on top of the reaction-curable silicone gel.

Provided is a hard coat film that has not only high surface hardness, but also excellent transparency. The hard coat film includes a substrate and a hard coat layer disposed on at least one side of the substrate. The substrate is selected from a triacetyl cellulose substrate, a polyimide substrate, and a poly(ethylene naphthalate) substrate. The hard coat layer is made of a cured product of a curable composition. The curable composition is a composition that contains a cationically curable silicone resin and a leveling agent. The cationically curable silicone resin is a silicone resin that includes a silsesquioxane unit, includes an epoxy-containing constitutional unit in a proportion of 50 mole percent or more of the totality of all siloxane constitutional units in the silicone resin, and has a number average molecular weight of 1000 to 3000.

To provide a laminate having characteristics of a fluorinated polymer film such as weather resistance and stain resistance, and having an increased solar reflectance by a light reflection layer, wherein the solar reflectance is less likely to decrease over a long period of time, and the light reflection layer is less likely to delaminate; and a production process thereof. A laminate 1 comprising a substrate 10 containing a first fluorinated polymer, a light reflection layer 12 made of a non-curable resin composition containing a second fluorinated polymer and an aluminum pigment, and a protective layer 14 obtained by curing a curable resin composition containing a third fluorinated polymer having a crosslinkable group and a curing agent for curing the third fluorinated polymer, wherein the light reflection layer 12 is disposed between the substrate 10 and the protective layer 14, the light reflection layer 12 has a thickness of from 0.5 to 5 m, and the protective layer 14 has a thickness of from 0.3 to 2 m.

The present invention relates to a method of improving fire retardant properties of a substrate, the method comprising providing the substrate with a graphene-based composite, wherein the graphene-based composite comprises graphene-based material intercalated with inorganic metal hydrate.