Brick insulation composite and method for manufacturing same

Patent metadata

Field	Value
Publication number	US-2017191264-A1
Application number	US-201515314002-A
Country	US
Kind code	A1
Filing date	May 26, 2015
Priority date	May 27, 2014
Publication date	Jul 6, 2017
Grant date	—

Abstract

Provided is a brick thermal insulation composite including a surface layer and an internal layer, wherein the surface layer is a brick material, the internal layer is formed with a heat curing foam insulation material, and the heat curing foam insulation material includes a foam resin and a fibrous reinforcement material.

First claim

What is claimed is:

1 . A brick thermal insulation composite comprising:
a surface layer; and an internal layer, wherein the surface layer is a brick material, the internal layer is formed with a heat curing foam insulation material, and the heat curing foam insulation material includes a foam resin and a fibrous reinforcement material.

2 . The brick thermal insulation composite of claim 1 , wherein the heat curing foam insulation material includes the fibrous reinforcement material in a content of 5% by weight to 60% by weight.

3 . The brick thermal insulation composite of claim 1 , wherein the fibrous reinforcement material includes at least one selected from the group consisting of a cellulose fiber, a polyester fiber, a polyamide fiber, a polyurethane fiber, an acrylic fiber, a glass fiber, a carbon fiber and a combination thereof.

4 . The brick thermal insulation composite of claim 1 , wherein the foam resin includes at least one selected from the group consisting of urethane, phenol, melamine and a combination thereof.

5 . The brick thermal insulation composite of claim 1 , wherein the heat curing foam insulation material has density of 30 Kg/m 3 to 65 Kg/m 3 .

6 . The brick thermal insulation composite of claim 1 , wherein the heat curing foam insulation material is integrated into the brick thermal insulation composite without an adhesive by being foamed and cured within the surface layer, or adheres to the surface layer with an adhesive.

7 . The brick thermal insulation composite of claim 6 , wherein the adhesive is an acryl-based adhesive or an ethylvinyl acrylate-based adhesive.

8 . The brick thermal insulation composite of claim 1 , wherein the internal layer occupies 30% by volume to 70% by volume of the brick thermal insulation composite.

9 . The brick thermal insulation composite of claim 1 , which has a cuboid-shaped brick size.

10 . A method of preparing a brick thermal insulation composite having a heat curing foam insulation material as an internal layer by separating and fixing two surface layers prepared from brick cutting, then introducing a composition for forming a heat curing foam insulation material into space made from the separation of the two surface layers, and then foaming and curing the composition for forming a heat curing foam insulation material.

11 . The method of preparing a brick thermal insulation composite of claim 10 , wherein the composition for forming a heat curing foam insulation material includes a foam resin and a fibrous reinforcement material, and the heat curing foam insulation material includes the fibrous reinforcement material in a content of 5% by weight to 60% by weight after the foaming and the curing.

12 . A method of preparing a brick thermal insulation composite comprising:
preparing a heat curing foam insulation material including a foam resin and a fibrous reinforcement material; preparing surface layers by cutting a brick; cutting the heat curing foam insulation material so as to obtain a specific brick shape by adhering each of the surface layers to both sides of the heat curing foam insulation material; and attaching the surface layers to the both sides of the cut heat curing foam insulation material by applying an adhesive on the both sides.

13 . The method of preparing a brick thermal insulation composite of claim 12 , further comprising preparing a composition for forming a heat curing foam insulation material including a foam resin and cellulose, and foaming and curing the composition, wherein the heat curing foam insulation material includes the fibrous reinforcement material in a content of 5% by weight to 60% by weight after the foaming.

Assignees

• Lg Hausys Ltd

Inventors

• Kim Myeong-Hee
• Lee Eung-Kee
• Choi Chul-June
• Lee Min-Hee
• Kim Ji-Mun
• Ji Seung-Wook
• Jeon Byung-Joo
• Park Gun-Pyo
• Song Kwon-Bin

Classifications

• B32B2266/0285

  Condensation resins of aldehydes, e.g. with phenols, ureas, melamines · CPC title

• B32B2255/10

  on synthetic resin layer or on natural or synthetic rubber layer · CPC title

• B32B2307/304

  Insulating · CPC title

• B32B2250/03

  3 layers · CPC title

• B32B13/045

  of foam · CPC title