JPS5770129A - Sheet having heat and sound insulating property - Google Patents
Sheet having heat and sound insulating propertyInfo
- Publication number
- JPS5770129A JPS5770129A JP55146499A JP14649980A JPS5770129A JP S5770129 A JPS5770129 A JP S5770129A JP 55146499 A JP55146499 A JP 55146499A JP 14649980 A JP14649980 A JP 14649980A JP S5770129 A JPS5770129 A JP S5770129A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sheet
- synthetic resin
- mixture
- heat
- 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
Links
- 239000000203 mixture Substances 0.000 abstract 5
- 239000000843 powder Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 229920003002 synthetic resin Polymers 0.000 abstract 4
- 239000000057 synthetic resin Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 3
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 2
- 229910052618 mica group Inorganic materials 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE:To obtain a sheet which is useful as a wall covering material, a floor covering material, a partitioning material, a ceiling material, etc. and has both heat and sound insulating properties even when the sheet is thin, by in corporating powders of copper, iron, lead, mica or aluminum into a synthetic resin foam. CONSTITUTION:20-40pts.wt. at least one inorg. powder selected from iron powder, copper powder, lead powder, mica powder and aluminum powder, is mixed with 100pts.wt. synthetic resin foam such as PS or PE foam to obtain the titled sheet. Said sheet can be produced by any of the following methods. (A) A mixture is molded into a sheet by injection molding, extrusion, etc., said mixture being obtd. by mixing the synthetic resin, a blowing agent and the inog.e powder together. (B) A solvent is added to the above mixture (A), and the resulting mixture is cast into a sheet. (C) When a urethane resin is used, the blowing agent and the inog. powder are blended with the raw synthetic resin, and the resulting mixture is injected directly into a place to be applied, thus causing a reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55146499A JPS5770129A (en) | 1980-10-20 | 1980-10-20 | Sheet having heat and sound insulating property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55146499A JPS5770129A (en) | 1980-10-20 | 1980-10-20 | Sheet having heat and sound insulating property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5770129A true JPS5770129A (en) | 1982-04-30 |
Family
ID=15409000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55146499A Pending JPS5770129A (en) | 1980-10-20 | 1980-10-20 | Sheet having heat and sound insulating property |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183941A (en) * | 1987-01-27 | 1988-07-29 | Asahi Chem Ind Co Ltd | Heat insulating thermoplastic resin foam |
| US4923034A (en) * | 1987-11-26 | 1990-05-08 | Matsushita Electric Works, Ltd. | Vibration-controlling member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492867A (en) * | 1972-04-20 | 1974-01-11 |
-
1980
- 1980-10-20 JP JP55146499A patent/JPS5770129A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492867A (en) * | 1972-04-20 | 1974-01-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183941A (en) * | 1987-01-27 | 1988-07-29 | Asahi Chem Ind Co Ltd | Heat insulating thermoplastic resin foam |
| US4923034A (en) * | 1987-11-26 | 1990-05-08 | Matsushita Electric Works, Ltd. | Vibration-controlling member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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| A521 | Written amendment |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20090617 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
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| R150 | Certificate of patent (=grant) or registration of utility model |
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| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20190626 Year of fee payment: 10 |