JP3155366U - Insulation - Google Patents
Insulation Download PDFInfo
- Publication number
- JP3155366U JP3155366U JP2009006300U JP2009006300U JP3155366U JP 3155366 U JP3155366 U JP 3155366U JP 2009006300 U JP2009006300 U JP 2009006300U JP 2009006300 U JP2009006300 U JP 2009006300U JP 3155366 U JP3155366 U JP 3155366U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- foam
- synthetic resin
- insulating material
- laminated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
【課題】断熱性能が経時で劣化するのを抑制し、長期に亘り安定した断熱性能を発揮すると共に、現場施工時に取り扱いやすく経済的な断熱材を提供する。【解決手段】断熱材は、合成樹脂発泡体の両面に面材が積層されてなる断熱材であって、一方の面材は、該発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されてなるラミネート面材４５であり、他方の面材は、金属板５０であることを特徴とする。また、合成樹脂発泡体が、硬質ポリウレタンフォーム１０であることを特徴とする。【選択図】図１An object of the present invention is to provide an economical heat insulating material that suppresses deterioration of heat insulating performance over time, exhibits stable heat insulating performance over a long period of time, and is easy to handle during construction on site. A heat insulating material is a heat insulating material in which face materials are laminated on both surfaces of a synthetic resin foam, and one surface material is laminated in the order of at least a synthetic resin film and a metal foil from the foam side. And the other face material is a metal plate 50. Further, the synthetic resin foam is a rigid polyurethane foam 10. [Selection] Figure 1
Description
本考案は、断熱材に関するものである。 The present invention relates to a heat insulating material.
近年、地球環境問題である温暖化対策として、省エネルギー化を推進する動きが活発になっており、優れた断熱性能を有する断熱材が求められている。その中で、例えば特許文献１に記載されているような硬質ポリウレタンフォームを利用した断熱材が、断熱性、成形性、自己接着性に優れるため住宅や冷凍冷蔵倉庫の建築物、自動販売機や冷蔵庫の機器類の各種断熱材として使用されている。 In recent years, as a measure against global warming, which is a global environmental problem, there is an active movement to promote energy saving, and a heat insulating material having excellent heat insulating performance is demanded. Among them, for example, a heat insulating material using a rigid polyurethane foam as described in Patent Document 1 is excellent in heat insulating properties, moldability, and self-adhesive properties, so that it is a building of a house or a refrigerated warehouse, a vending machine, It is used as various heat insulating materials for refrigerator equipment.
また、特許文献２、３に記載されているように化粧面材(表面材)として金属板を、裏面材としてクラフト紙等を使用し、これら面材の間に合成樹脂組成物を供給して発泡硬化させ、サンドイッチパネルを製造する方法も提案されている。 Further, as described in Patent Documents 2 and 3, a metal plate is used as a decorative face material (surface material), craft paper is used as a back material, and a synthetic resin composition is supplied between these face materials. A method for producing a sandwich panel by foam curing has also been proposed.
しかしながら、特許文献１記載の断熱材は、硬質ポリウレタンフォームの両面に面材が設けられているが、この面材が合成樹脂フィルムに紙が積層されたものであり、その結果、硬質ポリウレタンフォームのセル内に内包する発泡剤が経時で面材中の紙を介して大気中の空気と置換する為、断熱性能が劣化してしまう問題があった。 However, the heat insulating material described in Patent Document 1 is provided with a face material on both sides of the rigid polyurethane foam, and this face material is obtained by laminating paper on a synthetic resin film. Since the foaming agent included in the cell is replaced with air in the atmosphere through the paper in the face material over time, there is a problem that the heat insulation performance deteriorates.
また、特許文献２、３記載の複合板やパネルは、裏面材としてクラフト紙等を使用しているので上記同様の理由から断熱性能が劣化してしまう問題があった。 Moreover, since the composite board and panel described in Patent Documents 2 and 3 use kraft paper or the like as the back material, there is a problem that the heat insulation performance deteriorates for the same reason as described above.
そこで、本考案は、断熱性能が経時で劣化するのを抑制し、長期に亘り安定した断熱性能を発揮すると共に、現場施工時に取り扱いやすく経済的な断熱材を提供することを目的とする。 Therefore, the present invention has an object to provide an economical heat insulating material that suppresses deterioration of heat insulating performance over time, exhibits stable heat insulating performance over a long period of time, and is easy to handle during construction on site.
即ち、本考案の断熱材は、合成樹脂発泡体の両面に面材が積層されてなる断熱材であって、一方の面材は、該発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されてなるラミネート面材であり、他方の面材は、金属板であることを特徴とする。また、前記合成樹脂発泡体が、硬質ポリウレタンフォームであることを特徴とする。 That is, the heat insulating material of the present invention is a heat insulating material in which face materials are laminated on both surfaces of a synthetic resin foam, and one surface material is laminated in the order of at least a synthetic resin film and a metal foil from the foam side. In this case, the other face material is a metal plate. The synthetic resin foam is a rigid polyurethane foam.
本考案は、断熱性能が経時で劣化するのを抑制し、長期に亘り安定した断熱性能を発揮する共に、現場施工時に取り扱いやすく経済的な断熱材を提供することが出来る。 The present invention suppresses deterioration of the heat insulating performance over time, exhibits stable heat insulating performance over a long period of time, and can provide an economical heat insulating material that is easy to handle during construction on site.
本考案の断熱材は、合成樹脂発泡体の両面に面材が積層されてなる断熱材であって、一方の面材は、該発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されてなるラミネート面材であり、他方の面材は、金属板であることを特徴とする断熱材。 The heat insulating material of the present invention is a heat insulating material in which face materials are laminated on both surfaces of a synthetic resin foam, and one surface material is laminated in the order of at least a synthetic resin film and a metal foil from the foam side. A heat insulating material, wherein the other surface material is a metal plate.
本考案のラミネート面材は、該発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されてなるものである。金属箔は、ガスバリア性に優れるので硬質ポリウレタンフォーム(或いは、ポリイソシアヌレートフォーム)のセル内に内包する発泡剤が経時で大気中の空気と置換するのを抑制出来るので、該フォームと接触する位置に面材としての金属箔を設けるのが望ましい。ところが、該フォームの持つ自己接着性を利用して一体成形する際、金属箔単独では箔自身が切れたり、該フォームとの接着力が安定しない場合があるので、該フォームと金属箔の間に合成樹脂フィルムを設ける。但し、該フォームのセル内に内包する発泡剤が、合成樹脂フィルムを介して空気と置換しないように薄い合成樹脂フィルムを設けるのが好ましく、具体的には、１０〜５０μｍの薄い合成樹脂フィルムが好ましい。 The laminate face material of the present invention is formed by laminating at least a synthetic resin film and a metal foil in this order from the foam side. Since the metal foil has excellent gas barrier properties, the foaming agent contained in the cells of the rigid polyurethane foam (or polyisocyanurate foam) can be suppressed from replacing the air in the atmosphere over time, so the position in contact with the foam It is desirable to provide a metal foil as a face material. However, when integrally molding using the self-adhesive property of the foam, the metal foil alone may break or the adhesive strength with the foam may not be stable. A synthetic resin film is provided. However, it is preferable to provide a thin synthetic resin film so that the foaming agent included in the cell of the foam does not replace air through the synthetic resin film. Specifically, a thin synthetic resin film of 10 to 50 μm is provided. preferable.
また、本考案のラミネート面材は、発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されているものであるが、金属箔上に合成樹脂フィルム、紙、金属箔等を単独または複数組み合わせて積層させてもよい。尚、本考案の面材として紙を設けることにより、断熱材としての反りを防止し、その上剛性を高めることができる。また、合成樹脂フィルム、金属箔、紙を積層成形（ラミネート）する方法は、接着剤を使用したラミネート法、押出しラミネート法、ヒートシールなどの公知方法を採用することができる。 In addition, the laminated face material of the present invention is one in which at least a synthetic resin film and a metal foil are laminated in this order from the foam side, but the synthetic resin film, paper, metal foil, etc. are singly or in combination on the metal foil. May be laminated. In addition, by providing paper as the face material of the present invention, warpage as a heat insulating material can be prevented and the rigidity can be increased. As a method for laminating (laminating) a synthetic resin film, a metal foil, and paper, a known method such as a laminating method using an adhesive, an extrusion laminating method, or heat sealing can be employed.
本考案の合成樹脂フィルムとしては、ポリエチレンフィルム、ポリプロピレンフィルム、ポリエチレンテレフタレートフィルム等のポリエステルフィルム、ポリ塩化ビニルフィルム等が挙げられる。そして、硬質ポリウレタンフォームとの接着性力をより一層安定化させるために、例えばコロナ処理等を行ってもよい。また、金属箔としては、アルミ箔、銅箔、鉄箔、鉛箔等が挙げられ、軽量であるアルミ箔が好ましく使用出来る。紙としては、クラフト紙、ライナー紙、炭酸カルシウム紙、ガラスペーパー、紙状の不織布等が挙げられる。 Examples of the synthetic resin film of the present invention include a polyethylene film, a polypropylene film, a polyester film such as a polyethylene terephthalate film, and a polyvinyl chloride film. In order to further stabilize the adhesive force with the rigid polyurethane foam, for example, a corona treatment or the like may be performed. In addition, examples of the metal foil include aluminum foil, copper foil, iron foil, lead foil and the like, and lightweight aluminum foil can be preferably used. Examples of paper include craft paper, liner paper, calcium carbonate paper, glass paper, and paper-like nonwoven fabric.
本考案の金属板としては、ガルバリウム鋼板、カラー鋼板、ステンレス板、アルミ板等の一般的に建築用途に用いられるものが挙げられる。また、金属板には、塗装や鍍金が施されていてもかまわない。金属板の厚みは０．２ｍｍ以上が好ましい。０．２ｍｍ未満では建築用途として用いる際の耐久性が不十分となる虞れがある。一方、厚みの上限は規定しないが、厚すぎると現場での作業性が低下したり不経済になったりする場合があるので０．５ｍｍ以下が好ましい。
また、金属板の形状は平板のみならず波形、角形、アーチ形等の形状であってもよく、例えば波形の金属板を使用した場合、図４に示すような断熱材となり、角形の金属板を使用した場合、図５に示すような断熱材となる。なお、金属板表面にはエンボス等で意匠が施されていてもよい。
As a metal plate of this invention, what is generally used for a building use, such as a galvalume steel plate, a color steel plate, a stainless steel plate, an aluminum plate, is mentioned. The metal plate may be painted or plated. The thickness of the metal plate is preferably 0.2 mm or more. If it is less than 0.2 mm, the durability when used as a building application may be insufficient. On the other hand, the upper limit of the thickness is not specified, but if it is too thick, workability at the site may be lowered or it may be uneconomical, so 0.5 mm or less is preferable.
Further, the shape of the metal plate may be not only a flat plate but also a corrugated, square, arched, etc. For example, when a corrugated metal plate is used, a heat insulating material as shown in FIG. When is used, a heat insulating material as shown in FIG. 5 is obtained. In addition, the design may be given to the metal plate surface by embossing etc.
本考案の合成樹脂発泡体としては、硬質ポリウレタンフォーム、ポリイソシアヌレートフォーム等が挙げられる。該合成樹脂発泡体の厚みは１０〜１００ｍｍの範囲のものがよく、密度としては２５〜５０ｋｇ／ｍ３のものがよい。 Examples of the synthetic resin foam of the present invention include rigid polyurethane foam and polyisocyanurate foam. The thickness of the synthetic resin foam is preferably in the range of 10 to 100 mm, and the density is preferably 25 to 50 kg / m 3 .
本考案の断熱材は、合成樹脂発泡体の両面に面材が積層されてなるものであり、例えば図１ないし図５に示すように合成樹脂発泡体の上下面に面材が積層されてなる断熱材である。 The heat insulating material of the present invention is obtained by laminating face materials on both surfaces of a synthetic resin foam. For example, as shown in FIGS. 1 to 5, face materials are laminated on the upper and lower surfaces of the synthetic resin foam. It is a heat insulating material.
本発明の断熱材を製造する方法は、例えば図６に示す注入発泡機のような一般的に不連続パネルを製造する発泡装置によって製造してもよい。注入成形のように予め面材を成形型内に配置して置き一箇所又は数箇所から注入して面材とフォームとを一体化することが出来る。また、オープンモールド及び蓋の成形型内側に面材を予め配置しておき、発泡合成樹脂組成物を注入後に蓋を閉め面材とフォームとを一体化してもよい。また、例えば図７に示すようにラミネート面材と金属板の間に発泡合成樹脂組成物を供給して発泡硬化させ、連続でパネルを製造する発泡装置によって製造してもよい。発泡機は低圧発泡機や高圧発泡機など一般的に硬質ポリウレタンフォームを発泡できるものであれば使用できる。 The method of manufacturing the heat insulating material of the present invention may be manufactured by a foaming apparatus that generally manufactures a discontinuous panel such as an injection foaming machine shown in FIG. As in the case of injection molding, a face material can be placed in a mold in advance and injected from one place or several places to integrate the face material and the foam. Moreover, a face material may be previously arranged inside the mold of the open mold and the lid, and the lid may be closed after pouring the foamed synthetic resin composition to integrate the face material and the foam. Further, for example, as shown in FIG. 7, the foamed synthetic resin composition may be supplied between a laminate surface material and a metal plate to be foam-cured and manufactured by a foaming apparatus that continuously manufactures a panel. The foaming machine can be used as long as it can foam a rigid polyurethane foam, such as a low pressure foaming machine or a high pressure foaming machine.
(実施例１)
厚みが１５μｍのポリエチレンフィルム、厚みが７μｍのアルミ箔、厚みが１５μｍのポリエチレンフィルム、目付が１４０ｇ／ｍ２のクラフト紙、厚みが１５μｍのポリエチレンフィルムの順で積層させたラミネート面材４５を製造した。続いて、図８に示すようなオープンモールドを用いて、成形型内の底面に厚み０．２７ｍｍのアルミ板からなる金属板５０を、蓋面にはラミネート面材４５を各々セットした。底面に設置された金属板５０上にウレタン樹脂を塗布し、直ちに蓋を閉め発泡させながら硬質ポリウレタンフォーム１０と両面材を接着一体化させて所望厚みに成形し、オープンモールドを４５℃に保持して１０分間キュアさせた後、脱型して図１に示すように硬質ポリウレタンフォーム１０の両面に面材が積層された巾３００mm、長さ６００mm、厚さが３０ｍｍの断熱材を得た。
(Example 1)
A laminated face material 45 was manufactured in which a polyethylene film having a thickness of 15 μm, an aluminum foil having a thickness of 7 μm, a polyethylene film having a thickness of 15 μm, a kraft paper having a basis weight of 140 g / m 2 and a polyethylene film having a thickness of 15 μm were laminated in this order. . Subsequently, using an open mold as shown in FIG. 8, a metal plate 50 made of an aluminum plate having a thickness of 0.27 mm was set on the bottom surface in the mold, and a laminate surface material 45 was set on the lid surface. Apply urethane resin on the metal plate 50 placed on the bottom, and immediately close the lid and foam the rigid polyurethane foam 10 and double-sided material together to form the desired thickness and keep the open mold at 45 ° C. After curing for 10 minutes, the mold was removed to obtain a heat insulating material having a width of 300 mm, a length of 600 mm and a thickness of 30 mm in which face materials were laminated on both sides of the rigid polyurethane foam 10 as shown in FIG.
また、図２に示すように、面材４５は、発泡体側からポリエチレンフィルム３０、アルミ箔２０、ポリエチレンフィルム３０、クラフト紙４０、ポリエチレンフィルム３０の順で積層されてなるラミネート面材である。 As shown in FIG. 2, the face material 45 is a laminated face material in which a polyethylene film 30, an aluminum foil 20, a polyethylene film 30, a kraft paper 40, and a polyethylene film 30 are laminated in this order from the foam side.
続いて、得られた断熱材の熱伝導率について、以下の方法で評価を行った。 Subsequently, the thermal conductivity of the obtained heat insulating material was evaluated by the following method.
ＪＩＳ Ａ−１４１２に示される熱流計法により、英弘精機社製のオートλ(ＨＣ−０７４)を用いて平均温度２３℃、で測定した。標準温度状態3級、標準湿度状態3級で保管し、製造１日後に断熱材を２分割し巾３００mm、長さ３００ｍｍとした。このうち一方から巾２００ｍｍ、長さ２００ｍｍ、高さ２５ｍｍの合成樹脂発泡体を切り出して測定したものを初期値とし、同条件下で１年間保管後に同一寸法の巾２００ｍｍ、長さ２００ｍｍ、高さ２５ｍｍの合成樹脂発泡体を切り出して測定したものを経時値とした。
その結果、実施例１で得られた断熱材の熱伝導率は、初期値が０．０２１８Ｗ／（ｍ・Ｋ）であり、経時値が０．０２３０Ｗ／（ｍ・Ｋ）であった。
It was measured at an average temperature of 23 ° C. using an auto λ (HC-074) manufactured by Eihiro Seiki Co., Ltd. by a heat flow meter method shown in JIS A-1412. The product was stored at a standard temperature level of 3 and a standard humidity level of 3 and after one day of production, the heat insulating material was divided into two parts with a width of 300 mm and a length of 300 mm. Of these, a synthetic resin foam having a width of 200 mm, a length of 200 mm, and a height of 25 mm was cut out from one side and measured as an initial value. A time-lapse value was obtained by cutting out and measuring a 25 mm synthetic resin foam.
As a result, the thermal conductivity of the heat insulating material obtained in Example 1 had an initial value of 0.0218 W / (m · K) and a time-dependent value of 0.0230 W / (m · K).
（実施例２）
厚みが１５μｍのポリエチレンフィルム、厚みが７μｍのアルミ箔、厚みが１５μｍのポリエチレンフィルム、目付が１４０ｇ／ｍ２のクラフト紙、厚みが１５μｍのポリエチレンフィルム、厚みが７μｍのアルミ箔、厚みが１５μｍのポリエチレンフィルムの順で積層させたラミネート面材を製造した。続いて、実施例１と同様の方法にて、硬質ポリウレタンフォーム１０の両面に面材が積層された巾３００mm、長さ６００mm、厚さが３０ｍｍの断熱材を得た。
(Example 2)
15 μm thick polyethylene film, 7 μm thick aluminum foil, 15 μm thick polyethylene film, 140 g / m 2 kraft paper, 15 μm thick polyethylene film, 7 μm thick aluminum foil, 15 μm thick polyethylene A laminated face material laminated in the order of films was produced. Subsequently, a heat insulating material having a width of 300 mm, a length of 600 mm, and a thickness of 30 mm obtained by laminating face materials on both surfaces of the rigid polyurethane foam 10 was obtained in the same manner as in Example 1.
また、図３に示すように、面材４５は、発泡体側からポリエチレンフィルム３０、アルミ箔２０、ポリエチレンフィルム３０、クラフト紙４０、ポリエチレンフィルム３０、アルミ箔２０、ポリエチレンフィルム３０の順で積層されてなるラミネート面材である。 Moreover, as shown in FIG. 3, the face material 45 is laminated | stacked in order of the polyethylene film 30, the aluminum foil 20, the polyethylene film 30, the kraft paper 40, the polyethylene film 30, the aluminum foil 20, and the polyethylene film 30 from the foam side. It is a laminate surface material.
続いて、得られた断熱材の熱伝導率について、実施例１同様の方法で評価を行った。
その結果、実施例２で得られた断熱材の熱伝導率は、初期値が０．０２１４Ｗ／（ｍ・Ｋ）であり、経時値が０．０２２３Ｗ／（ｍ・Ｋ）であった。
Then, it evaluated by the method similar to Example 1 about the heat conductivity of the obtained heat insulating material.
As a result, the thermal conductivity of the heat insulating material obtained in Example 2 had an initial value of 0.0214 W / (m · K) and an elapsed time value of 0.0223 W / (m · K).
(比較例１)
厚みが１５μｍのポリエチレンフィルム、目付が１４０ｇ／ｍ２のクラフト紙、厚みが１５μｍのポリエチレンフィルム、厚みが７μｍのアルミ箔、厚みが１５μｍのポリエチレンフィルムの順で積層させたラミネート面材を製造した。続いて、実施例１と同様の方法にて、硬質ポリウレタンフォーム１０の両面に面材が積層された巾３００mm、長さ６００mm、厚さが３０ｍｍの断熱材を得た。
(Comparative Example 1)
A laminated face material was manufactured in which a polyethylene film having a thickness of 15 μm, a kraft paper having a basis weight of 140 g / m 2 , a polyethylene film having a thickness of 15 μm, an aluminum foil having a thickness of 7 μm, and a polyethylene film having a thickness of 15 μm were laminated in this order. Subsequently, in the same manner as in Example 1, a heat insulating material having a width of 300 mm, a length of 600 mm, and a thickness of 30 mm in which face materials were laminated on both surfaces of the rigid polyurethane foam 10 was obtained.
また、図９に示すように、面材４５は、発泡体側からポリエチレンフィルム３０、クラフト紙４０、ポリエチレンフィルム３０、アルミ箔２０、ポリエチレンフィルム３０の順で積層されてなるラミネート面材である。 As shown in FIG. 9, the face material 45 is a laminated face material in which the polyethylene film 30, the kraft paper 40, the polyethylene film 30, the aluminum foil 20, and the polyethylene film 30 are laminated in this order from the foam side.
続いて、得られた断熱材の熱伝導率について、実施例１同様の方法で評価を行った。
その結果、比較例１で得られた断熱材の熱伝導率は、初期値が０．０２２１Ｗ／（ｍ・Ｋ）であり、経時値が０．０２８３Ｗ／（ｍ・Ｋ）であった。
Then, it evaluated by the method similar to Example 1 about the heat conductivity of the obtained heat insulating material.
As a result, the thermal conductivity of the heat insulating material obtained in Comparative Example 1 had an initial value of 0.0221 W / (m · K) and a time-dependent value of 0.0283 W / (m · K).
以上より、実施例１および２の断熱材は、ラミネート面材と硬質ポリウレタンフォームとの接着性も良好で、断熱性能が経時で劣化するのを抑制し、長期に亘り安定した断熱性能を発揮した。その上、現場施工時に取り扱いやすく経済的な断熱材であった。 From the above, the heat insulating materials of Examples 1 and 2 also had good adhesion between the laminate face material and the rigid polyurethane foam, suppressed deterioration of the heat insulating performance over time, and exhibited stable heat insulating performance over a long period of time. . In addition, it was easy to handle and economical at the time of construction on site.
比較例１の断熱材は、断熱性能が経時で劣化し、長期に亘り安定した断熱性能を発揮することが出来なかった。 In the heat insulating material of Comparative Example 1, the heat insulating performance deteriorated with time, and stable heat insulating performance could not be exhibited over a long period of time.
本考案は、断熱性能が経時で劣化するのを抑制し、長期に亘り安定した断熱性能を発揮すると共に、現場施工時に取り扱いやすく経済的な断熱材に関する。 The present invention relates to an economical heat insulating material that suppresses deterioration of heat insulating performance over time, exhibits stable heat insulating performance over a long period of time, and is easy to handle during construction on site.
１０ 硬質ポリウレタンフォーム(合成樹脂発泡体)
２０ アルミ箔(金属箔)
３０ ポリエチレンフィルム(合成樹脂フィルム)
４０ クラフト紙(紙)
４５ ラミネート面材
５０ 金属板
６０ ミキシングヘッド
７０ ノズル
８０ 成形型枠
10 Rigid polyurethane foam (synthetic resin foam)
20 Aluminum foil (metal foil)
30 Polyethylene film (synthetic resin film)
40 Kraft paper (paper)
45 Laminated surface material 50 Metal plate 60 Mixing head 70 Nozzle 80 Mold
Claims (2)
一方の面材は、該発泡体側から少なくとも合成樹脂フィルム、金属箔の順で積層されてなるラミネート面材であり、
他方の面材は、金属板であることを特徴とする断熱材。 A heat insulating material in which face materials are laminated on both sides of a synthetic resin foam,
One face material is a laminated face material formed by laminating at least a synthetic resin film and a metal foil in this order from the foam side.
The other face material is a metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009006300U JP3155366U (en) | 2009-09-03 | 2009-09-03 | Insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009006300U JP3155366U (en) | 2009-09-03 | 2009-09-03 | Insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3155366U true JP3155366U (en) | 2009-11-12 |
Family
ID=54859418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009006300U Expired - Lifetime JP3155366U (en) | 2009-09-03 | 2009-09-03 | Insulation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3155366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014009735A (en) * | 2012-06-28 | 2014-01-20 | Asahi Organic Chemicals Industry Co Ltd | Piping cover |
| CN114076469A (en) * | 2020-08-18 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Refrigerator with evaporator arranged at bottom of inner container |
-
2009
- 2009-09-03 JP JP2009006300U patent/JP3155366U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014009735A (en) * | 2012-06-28 | 2014-01-20 | Asahi Organic Chemicals Industry Co Ltd | Piping cover |
| CN114076469A (en) * | 2020-08-18 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Refrigerator with evaporator arranged at bottom of inner container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10603865B2 (en) | Insulating member and its attaching method | |
| TWI405666B (en) | Gas-barrier heat-seal composite films and vacuum insulation panels comprising the same | |
| JP5923623B2 (en) | Reinforced phenol foam board | |
| WO2007008442A3 (en) | Three layer composite panel from recycled polyurethanes | |
| MX2010010141A (en) | Reduced weight multilayer polymeric artcles and methods of making and using same. | |
| WO2001081818A1 (en) | Heat insulation box, and vacuum heat insulation material used therefor | |
| MX2009000542A (en) | Anisotropic foam-film composite structures. | |
| EP2674091A1 (en) | Honeycomb-based high temperature structural damper | |
| WO2008016668A3 (en) | Layered panel structure including self-bonded thermoformable and non-thermoformable layer materials | |
| US9057472B2 (en) | Insulation material | |
| JP3155366U (en) | Insulation | |
| JP3155315U (en) | Insulation | |
| JP4938579B2 (en) | Composite heat insulating material and external heat insulating structure using the same | |
| CN201103190Y (en) | Compound wall board | |
| JP2011111754A (en) | Heat insulating panel and method for manufacturing the same | |
| JP3153591U (en) | Insulation | |
| JP4749070B2 (en) | Thermal insulation panels and composite insulation | |
| CN202214834U (en) | Functional film for building insulation materials | |
| JP5119015B2 (en) | Insulation and insulation structure | |
| JPWO2017170332A1 (en) | Laminate for vacuum insulation | |
| CN201165712Y (en) | Thermal insulation board | |
| WO2005016700A3 (en) | Vehicle panel with reinforcement layer | |
| KR200428856Y1 (en) | A multilayer radiant insulaion using OPP film for prevention of phenomenon of dew condensation | |
| KR20040065533A (en) | A panel for the loading cage of a van | |
| JP2009096525A (en) | Food container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 3155366 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121021 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131021 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R323531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |