초록 ▼

The present invention provides an insulation panel comprising an air-impermeable container and disposed therein a gas and an adsorbent material that has a surface area of at least about 200 m.sup.2 /g and that adsorbs more of the gas at a temperature below about 0.degree. C. than at 22.degree. C., w

The present invention provides an insulation panel comprising an air-impermeable container and disposed therein a gas and an adsorbent material that has a surface area of at least about 200 m.sup.2 /g and that adsorbs more of the gas at a temperature below about 0.degree. C. than at 22.degree. C., wherein the pressure in the container at -34.degree. C. is not more than about 80% of the pressure in the container at 22.degree. C. The present invention also provides a method of insulating a surface from environmental thermal effects comprising placing the insulation panel of the present invention over the surface to be insulated.

대표청구항 ▼

[ What is claimed is:] [1.] An insulation panel comprising an air-impermeable container and disposed therein a gas and an adsorbent material that has a surface area of at least about 200 m.sup.2 /g and that adsorbs more of said gas at a temperature below about 0.degree. C. than at 22.degree. C., whe

[ What is claimed is:] [1.] An insulation panel comprising an air-impermeable container and disposed therein a gas and an adsorbent material that has a surface area of at least about 200 m.sup.2 /g and that adsorbs more of said gas at a temperature below about 0.degree. C. than at 22.degree. C., wherein the pressure in said container at -34.degree. C. is not more than about 50% of the pressure in said container at 22.degree. C.