Claims
- 1. A decorative sheet for construction comprising: a thermoplastic polyester resin foam selected from the group consisting of polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polybutylene terephthalate elastomer and polycyclohexane terephthalate or combinations thereof, forming a surface layer,
- a large number of inorganic aggregates scattered over the surface of the foam in the presence of an adhesive medium, said inorganic aggregates forming a decorative face layer by the medium of the adhesive, and
- a backing layer formed on the decorative face layer.
- 2. The decorative sheet for construction according to claim 1, wherein the thermoplastic polyester resin foam forming a surface layer is a foam of a polyethylene terephthalate or polyethylene naphthalate.
- 3. The decorative sheet for construction according to claim 1, wherein the thermoplastic polyester resin foam forming a surface layer is a foam sheet having a thickness of about 0.5 mm to about 5 mm.
- 4. The decorative sheet for construction according to claim 1, further comprising inorganic aggregates studded over the backing layer.
- 5. The decorative sheet for construction according to claim 1, wherein a large number of the inorganic aggregates scattered between the surface layer and the backing layer are fragments of a natural stone or ceramics.
- 6. The decorative sheet for construction according to claim 1, wherein a large number of the inorganic aggregates scattered between the surface layer and the backing layer are a mixture of aggregates having different sizes.
- 7. The decorative sheet for construction according to claim 1, wherein the backing layer is formed of a material selected from the group consisting of a cement admixture resin, a soft cement mortar and a resilient mortar.
- 8. The decorative sheet for construction according to claim 4, wherein the inorganic aggregates deposited over the backing layer have an average diametral size of about 0.8 mm to about 1.2 mm.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-161555 |
Jun 1993 |
JPX |
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Parent Case Info
This application is a Continuation of application Ser. No. 08/265,964, filed Jun. 27, 1994, now abandoned.
US Referenced Citations (6)
Foreign Referenced Citations (5)
Number |
Date |
Country |
46-35337 |
Oct 1971 |
JPX |
56-169189 |
Dec 1981 |
JPX |
61-64438 |
May 1986 |
JPX |
61-277408 |
Dec 1986 |
JPX |
2299833 |
Dec 1990 |
JPX |
Non-Patent Literature Citations (2)
Entry |
Patent Abstracts of Japan; vol. 15, No. 77 (M-1085)--22 Feb. 1991 & JP-A-22 099 833 (Nippon Puresuton KK) 12 Dec. 1990 (Abstract). |
Derwent Publications Ltd. (AN 92-403706) & JP-A-4 301 438 (Sekisui Chem. Ind. Co. Ltd) 26 Oct. 1992 (Abstract). |
Continuations (1)
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Number |
Date |
Country |
Parent |
265964 |
Jun 1994 |
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