A partially-fluorinated resin having a storage elastic modulus G′ of 0.1 Pa or more at a measurement temperature of 230° C. and an angular frequency of 0.0025 rad/second in dynamic viscoelasticity measurement. Also disclosed is a laminate including a partially-fluorinated resin layer containing the partially-fluorinated resin and a non-fluororesin layer containing a non-fluororesin.

A partially-fluorinated resin having a storage elastic modulus G′ of 0.1 Pa or more at a measurement temperature of 230° C. and an angular frequency of 0.0025 rad/second in dynamic viscoelasticity measurement. Also disclosed is a laminate including a partially-fluorinated resin layer containing the partially-fluorinated resin and a non-fluororesin layer containing a non-fluororesin.

A method for producing an aqueous dispersion of a fluorine-containing elastomer, including polymerizing a fluorine-containing monomer in the presence of a compound (1) having an aromatic ring, a hydrophilic group, and an unsaturated double bond, and an aqueous medium, to produce an aqueous dispersion of a fluorine-containing elastomer containing -CH.sub.2- in a main chain.

A fluororesin having a reactive functional group, wherein the difference between the loss elastic modulus at 270° C. of the fluororesin (G″.sub.270) and the loss elastic modulus at 280° C. of the fluororesin (G″.sub.280) (G″.sub.270-G″.sub.280) is 2,500 Pa or more. Also disclosed is a fluororesin layer containing the fluororesin; and a non-fluororesin layer containing a non-fluororesin.

A fluororesin having a reactive functional group, wherein the difference between the loss elastic modulus at 270° C. of the fluororesin (G″.sub.270) and the loss elastic modulus at 280° C. of the fluororesin (G″.sub.280) (G″.sub.270-G″.sub.280) is 2,500 Pa or more. Also disclosed is a fluororesin layer containing the fluororesin; and a non-fluororesin layer containing a non-fluororesin.

The present disclosure relates to a multilayer laminate structure may include a glass substrate having a thickness of not greater than about 300 microns, a fluoropolymer based layer, and an adhesive layer in contact with the fluoropolymer based layer and between the glass substrate and the fluoropolymer based layer. The adhesive layer comprises an adhesive component and a first adhesive layer ultraviolet (UV) absorber component. The multilayer laminate structure may have a lower ultraviolet light transmission (L-UVLT) of not greater than 1.0%, a high ultraviolet light transmission (H-UVLT) of not greater than 5.0%, and a visual light transmission (VLT) of at least about 50.0%.

The present disclosure relates to a multilayer laminate structure may include a glass substrate having a thickness of not greater than about 300 microns, a fluoropolymer based layer, and an adhesive layer in contact with the fluoropolymer based layer and between the glass substrate and the fluoropolymer based layer. The adhesive layer comprises an adhesive component and a first adhesive layer ultraviolet (UV) absorber component. The multilayer laminate structure may have a lower ultraviolet light transmission (L-UVLT) of not greater than 1.0%, a high ultraviolet light transmission (H-UVLT) of not greater than 5.0%, and a visual light transmission (VLT) of at least about 50.0%.

A radiative cooling composition comprises a first component having >55% reflectance in a wavelength range of 0.2 to 2.5 μm and a second component having >0.85 peak thermal emissivity for at least one wavelength in a range of 4-35 μm. A third pigmented component of the composition is configured to emit at least a fraction of absorbed energy, and in certain embodiments the pigmented component comprises at least one phosphor.

A radiative cooling composition comprises a first component having >55% reflectance in a wavelength range of 0.2 to 2.5 μm and a second component having >0.85 peak thermal emissivity for at least one wavelength in a range of 4-35 μm. A third pigmented component of the composition is configured to emit at least a fraction of absorbed energy, and in certain embodiments the pigmented component comprises at least one phosphor.

A composite containing a fluorine-containing copolymer, an alkali metal salt, and an ionic liquid. The fluorine-containing copolymer essentially contains: a structural unit represented by formula (1): —[CR.sup.1R.sup.2—CR.sup.3R.sup.4]— wherein R.sup.1 to R.sup.4 are each independently H, F, Cl, CF.sub.3, or OR.sup.10, where R.sup.10 is an organic group having 1 to 8 carbon atoms, provided that at least one of R.sup.1 to R.sup.4 is F; and a structural unit represented by formula (2): —[CR.sup.5R.sup.6—CR.sup.7R.sup.8]— wherein R.sup.5 to R.sup.8 are each independently H, F, an alkyl group having 1 to 3 carbon atoms, a functional group containing a heteroatom other than the fluorine atom, or a group containing the functional group. At least one of R.sup.5 to R.sup.8 is a functional group containing a heteroatom other than the fluorine atom or a group containing the functional group, and the composite has a volatile content of 0.1 mass % or less.