Interlayer film for laminated glass and laminated glass

2:

• The interlayer film for laminated glass according to claim 1, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two clear glasses with the total thickness of the clear glasses being 4 mm or less has an average transmittance of infrared light in the wavelength range of 800 to 1,100 nm of 70% or less.

3:

• The interlayer film for laminated glass according to claim 1, wherein a heat shielding material is contained in at least one of the layers constituting the interlayer film for laminated glass.

4:

• The interlayer film for laminated glass according to claim 1, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two green glasses with the total thickness of the clear glasses being 4 mm or less has a visible light transmittance of 70% or more and an average transmittance of infrared light in the wavelength range of 800 to 1,100 nm of 32% or less.

6:

• The interlayer film for laminated glass according to claim 1, wherein an antioxidant is contained in the layer A.

7:

• The interlayer film for laminated glass according to claim 6, wherein the antioxidant is at least one or more compounds selected from the group consisting of a phenolic antioxidant, a phosphorus-based antioxidant, and a sulfur-based antioxidant.

8:

• The interlayer film for laminated glass according to claim 1, wherein the temperature at which the peak maximum in tan δ as measured for the layer A by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 appears in the range of −10 to 30° C.

9:

• The interlayer film for laminated glass according to claim 1, wherein the maximum value of tan δ as measured for the layer A by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1.2 or more.

10:

• The interlayer film for laminated glass according to claim 3, wherein the heat shielding material is at least one material selected from tin-doped indium oxide, antimony-doped tin oxide, zinc antimonate, metal-doped tungsten oxide, a phthalocyanine compound, aluminum-doped zinc oxide, and lanthanum hexaboride.

11:

• The interlayer film for laminated glass according to claim 10, wherein the metal-doped tungsten oxide is cesium-doped tungsten oxide.

12:

• The interlayer film for laminated glass according to claim 11, wherein a layer B containing a thermoplastic resin is provided on at least one surface of the layer A.

13:

• The interlayer film for laminated glass according to claim 12, wherein the layer B containing a thermoplastic resin is provided on both surfaces of the layer A.

14:

• The interlayer film for laminated glass according to claim 12, wherein the content of a plasticizer in the layer B is 50 parts by mass or less with respect to 100 parts by mass of the thermoplastic resin.

15:

• The interlayer film for laminated glass according to claim 12, wherein the temperature at which the peak maximum in tan δ as measured for the layer B by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 appears at 30° C. or higher.

16:

• The interlayer film for laminated glass according to claim 12, wherein the thermoplastic resin in the layer B is a polyvinyl acetal resin.

17:

• The interlayer film for laminated glass according to claim 12, wherein the thermoplastic resin in the layer B is an ionomer resin.

18:

• The interlayer film for laminated glass according to claim 12, wherein a heat shielding material is contained in at least one of the layer A and the layer B.

19:

• The interlayer film for laminated glass according to claim 12, wherein a UV absorber is contained in at least one of the layer A and the layer B.

20:

• The interlayer film for laminated glass according to claim 19, wherein the UV absorber is at least one or more compounds selected from the group consisting of a benzotriazole-based compound, a benzophenone-based compound, a triazine-based compound, a hindered amine-based compound, a benzoate-based compound, a malonic ester-based compound, and an oxalic anilide-based compound.

21:

• The interlayer film for laminated glass according to claim 1, wherein when performing a weathering test for a laminated glass in which the interlayer film for laminated glass is disposed between two glasses with the total thickness of the clear glasses being 4 mm or less by exposure for 200 hours under the conditions that the illuminance is 180 W/m2, the black panel temperature is 60° C., and the relative humidity is 50%, the change in color difference ΔE*ab in accordance with JIS Z 8781-4 for the laminated glass between before and after the weathering test is 2 or less.

22:

• The interlayer film for laminated glass according to claim 1, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two glasses with the total thickness of the clear glasses being 4 mm or less has a haze of 5 or less.

23:

• The interlayer film for laminated glass according to claim 1, wherein a laminated glass in which the interlayer film for laminated glass is disposed between two glasses a with the total thickness of the clear glasses being 4 mm or less has a sound transmission loss at 4,000 Hz as measured under the conditions of ASTM E 90-09 of 37 dB or more.

24:

• The interlayer film for laminated glass according to claim 1, wherein the thermoplastic elastomer includes a hard segment block and a soft segment block.

25:

• The interlayer film for laminated glass according to claim 24, wherein the hard segment block is a polystyrene block or a polymethyl methacrylate block.

26:

• A laminated glass, comprising the interlayer film for laminated glass according to claim 1, disposed between at least two glasses.