Infrared reflective film, and laminated glass employing same

A laminated glass, comprising:

• a first sheet of glass;
• a first intermediate film;
• an infrared reflective film;
• a second intermediate film;
• and
• a second sheet of glass;
• wherein the infrared reflective film is interposed between the two sheets of intermediate film, and the first intermediate film, the infrared reflective film and the second intermediate film are laminated between the first and second sheets of glass;
• wherein the infrared reflective film is selected from the group consisting of:
• i) a film consisting of infrared reflective layers having center reflective wavelength values between 1200 and 1300 nm and between 1500 and 1600 nm, said film having at least two infrared reflective layers, the a center reflective wavelength of at least one infrared reflective layer is between 1200 and 1300 nm and, furthermore, a center reflective wavelength of at least one infrared reflective layer is between 1500 and 1600 nm;
• and
• ii) a film consisting of infrared reflective layers having center reflective wavelength values between 1200 and 1300 nm and between 1000 and 1100 nm, said film having at least two infrared reflective layers, the center reflective wavelength of at least one infrared reflective layer is between 1200 and 1300 nm and, furthermore, the center reflective wavelength of at least one infrared reflective layer is between 1000 and 1100 nm;
• wherein
• the at least two reflective layers are laminated together by a pressure-sensitive adhesive, and
• the transmittance at the center reflective wavelengths of the respective infrared reflective layers is no more than 50% and the reflectance is at least 30%.