JPS5998121A - 制振材料 - Google Patents
制振材料Info
- Publication number
- JPS5998121A JPS5998121A JP57208296A JP20829682A JPS5998121A JP S5998121 A JPS5998121 A JP S5998121A JP 57208296 A JP57208296 A JP 57208296A JP 20829682 A JP20829682 A JP 20829682A JP S5998121 A JPS5998121 A JP S5998121A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- polyol
- vibration damping
- stabilizer
- damping material
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 title claims abstract description 55
- 239000006260 foam Substances 0.000 claims abstract description 41
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 28
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 28
- 229920005862 polyol Polymers 0.000 claims abstract description 20
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 150000003077 polyols Chemical class 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 6
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 6
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004088 foaming agent Substances 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 241000238367 Mya arenaria Species 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 abstract description 22
- 229920002323 Silicone foam Polymers 0.000 abstract description 11
- 239000013514 silicone foam Substances 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 8
- -1 ester polyols Chemical class 0.000 description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000006261 foam material Substances 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 125000005628 tolylene group Chemical group 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Vibration Prevention Devices (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57208296A JPS5998121A (ja) | 1982-11-27 | 1982-11-27 | 制振材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57208296A JPS5998121A (ja) | 1982-11-27 | 1982-11-27 | 制振材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5998121A true JPS5998121A (ja) | 1984-06-06 |
| JPH058209B2 JPH058209B2 (enrdf_load_stackoverflow) | 1993-02-01 |
Family
ID=16553897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57208296A Granted JPS5998121A (ja) | 1982-11-27 | 1982-11-27 | 制振材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998121A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6185430A (ja) * | 1984-10-02 | 1986-05-01 | Nisshinbo Ind Inc | 防振材料 |
| JP2004099798A (ja) * | 2002-09-11 | 2004-04-02 | Sunstar Eng Inc | 車体部材の制振工法 |
| WO2005028535A1 (ja) * | 2003-09-19 | 2005-03-31 | Asahi Glass Company, Limited | 軟質ポリウレタンフォームおよびその製造方法 |
| JP2005248146A (ja) * | 2004-02-02 | 2005-09-15 | Bridgestone Corp | 軟質ポリウレタン発泡成形体の製造方法、軟質ポリウレタン発泡成形体、及び車両用シート |
| JP2006022279A (ja) * | 2004-07-09 | 2006-01-26 | Bridgestone Corp | 軟質ポリウレタン発泡成形体の製造方法、軟質ポリウレタン発泡成形体、及び車両用シート |
| CN1308989C (zh) * | 2002-07-06 | 2007-04-04 | Lg电子株式会社 | 等离子显示板 |
| US9351075B2 (en) | 2013-11-27 | 2016-05-24 | Panasonic Intellectual Property Management Co., Ltd. | Body-sensitive vibration headphone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015079598A1 (ja) * | 2013-11-27 | 2017-03-16 | パナソニックＩｐマネジメント株式会社 | 体感振動ヘッドホン |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57108119A (en) * | 1980-12-24 | 1982-07-06 | Hitachi Chem Co Ltd | Production of rigid polyurethane foam molding |
| JPS57195722A (en) * | 1981-05-29 | 1982-12-01 | Hitachi Ltd | Production of rigid polyurethane foam |
| JPS587421A (ja) * | 1981-07-01 | 1983-01-17 | ユニオン・カ−バイド・コ−ポレ−シヨン | 軟質ポリウレタンフオ−ムの燃焼性の減少 |
| JPS59100125A (ja) * | 1982-11-29 | 1984-06-09 | Dai Ichi Kogyo Seiyaku Co Ltd | 軟質ポリウレタンフオ−ムの製造方法 |
-
1982
- 1982-11-27 JP JP57208296A patent/JPS5998121A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57108119A (en) * | 1980-12-24 | 1982-07-06 | Hitachi Chem Co Ltd | Production of rigid polyurethane foam molding |
| JPS57195722A (en) * | 1981-05-29 | 1982-12-01 | Hitachi Ltd | Production of rigid polyurethane foam |
| JPS587421A (ja) * | 1981-07-01 | 1983-01-17 | ユニオン・カ−バイド・コ−ポレ−シヨン | 軟質ポリウレタンフオ−ムの燃焼性の減少 |
| JPS59100125A (ja) * | 1982-11-29 | 1984-06-09 | Dai Ichi Kogyo Seiyaku Co Ltd | 軟質ポリウレタンフオ−ムの製造方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6185430A (ja) * | 1984-10-02 | 1986-05-01 | Nisshinbo Ind Inc | 防振材料 |
| CN1308989C (zh) * | 2002-07-06 | 2007-04-04 | Lg电子株式会社 | 等离子显示板 |
| JP2004099798A (ja) * | 2002-09-11 | 2004-04-02 | Sunstar Eng Inc | 車体部材の制振工法 |
| WO2005028535A1 (ja) * | 2003-09-19 | 2005-03-31 | Asahi Glass Company, Limited | 軟質ポリウレタンフォームおよびその製造方法 |
| US7588121B2 (en) | 2003-09-19 | 2009-09-15 | Asahi Glass Company, Limited | Flexible polyurethane foam and process for its production |
| JP2005248146A (ja) * | 2004-02-02 | 2005-09-15 | Bridgestone Corp | 軟質ポリウレタン発泡成形体の製造方法、軟質ポリウレタン発泡成形体、及び車両用シート |
| JP2006022279A (ja) * | 2004-07-09 | 2006-01-26 | Bridgestone Corp | 軟質ポリウレタン発泡成形体の製造方法、軟質ポリウレタン発泡成形体、及び車両用シート |
| US9351075B2 (en) | 2013-11-27 | 2016-05-24 | Panasonic Intellectual Property Management Co., Ltd. | Body-sensitive vibration headphone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058209B2 (enrdf_load_stackoverflow) | 1993-02-01 |
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