Selectively light-transmitting laminated structure
First Claim
1. A selectively light-transmitting laminated structure having the following layers:
- (1) a substrate layer (A) of a transparent sheet-like structure,(2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50-300 Å
,(3) a single layer (C) deposited as elemental titanium (Ti) and having a thickness of 25 to 100 Å
, or said layer (C) on each side of layer (D), said layers (C) having a minimum total thickness of 10 Å and
a maximum total thickness of 100 Å
,(4) at least one transparent thin layer (B) having a thickness of 50-500 Å and
a high refractive index, said layers being in contact with each other in the order;
(A)-(B)-(D)-(C), (A)-(B)-(D)-(C)-(B), (A)-(D)-(C)-(B), (A)-(B)-(C)-(D)-(C), (A)-(C)-(D)-(C)-(B) or (A)-(B)-(C)-(D)-(C)-(B) and(5) optionally, a transparent top layer (E).
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Abstract
In a selectively light-transmitting laminated structure composed of
(1) a substrate layer (A) of a transparent sheet-like structure,
(2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50 to 300 Å formed on layer (A),
(3) either a transparent thin layer (B1) having a high refractive index placed between layers (A) and (D), or a transparent thin layer (B2) having a high refractive index on layer (D), or both layers (B1) and (B2), and
(4) optionally, a transparent top layer (E) on layer (D); the improvement wherein a thin layer (C) having a thickness of 3 to 100 Å and deposited as a material selected from the group consisting of Ti, Zr, In, Si, C, Co and Ni is provided on layer (D) in contact therewith.
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Citations
24 Claims
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1. A selectively light-transmitting laminated structure having the following layers:
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(1) a substrate layer (A) of a transparent sheet-like structure, (2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50-300 Å
,(3) a single layer (C) deposited as elemental titanium (Ti) and having a thickness of 25 to 100 Å
, or said layer (C) on each side of layer (D), said layers (C) having a minimum total thickness of 10 Å and
a maximum total thickness of 100 Å
,(4) at least one transparent thin layer (B) having a thickness of 50-500 Å and
a high refractive index, said layers being in contact with each other in the order;
(A)-(B)-(D)-(C), (A)-(B)-(D)-(C)-(B), (A)-(D)-(C)-(B), (A)-(B)-(C)-(D)-(C), (A)-(C)-(D)-(C)-(B) or (A)-(B)-(C)-(D)-(C)-(B) and(5) optionally, a transparent top layer (E). - View Dependent Claims (3, 4, 7, 9, 11, 13, 15, 17, 18)
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2. A selectively light-transmitting laminated structure having the following layers:
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(1) a substrate layer (A) of a transparent sheet-like structure, (2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50-300 Å (3) a layer (C) deposited as elemental zirconium (Zr) or elemental carbon and having a thickness of 25-100 Å
, or said layer (C) on each side of layer (D), said layer (C) having a minimum total thickness of 10 Å and
a maximum total thickness of 100 Å
,(4) at least one transparent thin layer (B) having a thickness of 50-500 Å and
a high refractive index, said layers being in contact with each other in the order;
(A)-(B)-(D)-(C), (A)-(B)-(D)-(C)-(B), (A)-(D)-(C)-(B), (A)-(B)-(C)-(D)-(C), (A)-(C)-(D)-(C)-(B), or (A)-(B)-(C)-(D)-(C)-(B), and(5) optionally, a transparent top layer (E). - View Dependent Claims (5, 6, 8, 10, 12, 14, 16, 19, 20)
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21. A selectively light-transmitting laminated structure having the following layers:
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(1) a substrate layer (A) of a transparent sheet-like structure, (2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50-300 Å
,(3) a single layer (C) deposited as elemental titanium (Ti) and having a thickness of 25 to 100 Å
, or said layer (C) on each side of layer (D), said layers (C) having a minimum total thickness of 10 Å and
a maximum total thickness of 100 Å
,(4) at least one transparent thin layer (B) having a thickness of 50-500 Å and
a high refractive index, said layers being in contact with each other in the order;
(A)-(B)-(D)-(C), (A)-(B)-(D)-(C)-(B), (A)-(D)-(C)-(B), (A)-(B)-(C)-(D)-(C), (A)-(C)-(D)-(C)-(B) or (A)-(B)-(C)-(D)-(C)-(B) and(5) a transparent top layer (E) of an acrylic resin or a polyolefin resin having a thickness of 0.05 to 10 microns. - View Dependent Claims (22)
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23. A selectively light-transmitting laminated structure having the following layers:
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(1) a substrate layer (A) of a transparent sheet-like structure, (2) a heat wave-reflective layer (D) of a silver-containing metal having a thickness of 50-300 Å
,(3) a layer (C) deposited as elemental zirconium (Zr) or elemental carbon and having a thickness of 25-100 Å
, or said layer (C) on each side of layer (D), said layer (C) having a minimum total thickness of 10 Å
,(4) at least one transparent thin layer (B) having a thickness of 50-500 Å and
a high refractive index, said layers being in contact with each other in the order;
(A)-(B)-(D)-(C), (A)-(B)-(D)-(C)-(B), (A)-(D)-(C)-(B), (A)-(B)-(C)-(D)-(C), (A)-(C)-(D)-(C)-(B), or (A)-(B)-(C)-(D)-(C)-(B), and(5) a transparent top layer (E) of an acrylic resin or a polyolefin resin having a thickness of 0.05 to 10 microns. - View Dependent Claims (24)
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Specification