JPS5462554A - Heat insulation structre portion material - Google Patents

Heat insulation structre portion material

Info

Publication number
JPS5462554A
JPS5462554A JP12950077A JP12950077A JPS5462554A JP S5462554 A JPS5462554 A JP S5462554A JP 12950077 A JP12950077 A JP 12950077A JP 12950077 A JP12950077 A JP 12950077A JP S5462554 A JPS5462554 A JP S5462554A
Authority
JP
Japan
Prior art keywords
density
fibriform
fiber
thickness
wool
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.)
Pending
Application number
JP12950077A
Other languages
Japanese (ja)
Inventor
Masayuki Hashimoto
Hiroshi Watabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP12950077A priority Critical patent/JPS5462554A/en
Publication of JPS5462554A publication Critical patent/JPS5462554A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To improve heat insulation performance and to ensure low cost at the same time, by using fibriform laminar bodies with comparatively low density as bases.
CONSTITUTION: Fibriform laminar bodie 1aW1c with 5W30 kg/m3 density and 5W50mm thickness produced by entwining, weaving or shaping in a webby form natural fiber, such as, wool, cotton, flax, etc., synthetic fiber, such as, nylon, acryl, etc. or inorganic fiber, such as, glass wool, rock wool, asbestos, etc. or by solidifying these by binder, etc. are laminated through non-permeable films 2, such as, paper, a synthetic resin film, metallic foil, etc., and connected and fixed by means of stop tools 3 for penetrating spaces among layers, thus unifying fiber. The desired target can be attained by specifying materials, density and thickness. Varying the thickness, density and materials of said fibriform laminar bodies 1aW1c mutually within specified ranges will also be effective.
COPYRIGHT: (C)1979,JPO&Japio
JP12950077A 1977-10-28 1977-10-28 Heat insulation structre portion material Pending JPS5462554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12950077A JPS5462554A (en) 1977-10-28 1977-10-28 Heat insulation structre portion material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12950077A JPS5462554A (en) 1977-10-28 1977-10-28 Heat insulation structre portion material

Publications (1)

Publication Number Publication Date
JPS5462554A true JPS5462554A (en) 1979-05-19

Family

ID=15011007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12950077A Pending JPS5462554A (en) 1977-10-28 1977-10-28 Heat insulation structre portion material

Country Status (1)

Country Link
JP (1) JPS5462554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159516U (en) * 1980-04-28 1981-11-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144768A (en) * 1974-05-14 1975-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144768A (en) * 1974-05-14 1975-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159516U (en) * 1980-04-28 1981-11-27

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