JPS55123630A - Foam article resisting metal corrosion - Google Patents
Foam article resisting metal corrosionInfo
- Publication number
- JPS55123630A JPS55123630A JP3106479A JP3106479A JPS55123630A JP S55123630 A JPS55123630 A JP S55123630A JP 3106479 A JP3106479 A JP 3106479A JP 3106479 A JP3106479 A JP 3106479A JP S55123630 A JPS55123630 A JP S55123630A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- ethylene
- parts
- quinone dioxime
- thermal insulation
- 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
Abstract
PURPOSE: Ethylene-α-olefin-polyene terpolymer rubber is vulcanized and foamed by using together a quinone dioxime and an azodicarbon amide, thus producing title foamed articles with no use of sulfur-containing foaming agent.
CONSTITUTION: To 100pts.wt. of ethylene-α-olefin-ethylidenenorbornene terpolymer rubber, preferably the molar ratio of ethylene/α-olefin is 60/40W85/15, the cotent of ethylidennorbornene is 8W30 when given with iodine value, and the Mooney viscosity is 15W150, are added 0.5W3 parts of quinone dioxime such as p- quinone dioxime, and 5W40 parts of azodicarbonamide, when necessary, 5W30 parts of vulcanizing asistant such as urea.
EFFECT: Metal is free from corrosion and discoloration even when it is brought into contact with the resulting articles for a long period of time.
USE: Covering material for thermal insulation, electrical insulation. Thermal insulation for water pipes.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3106479A JPS55123630A (en) | 1979-03-19 | 1979-03-19 | Foam article resisting metal corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3106479A JPS55123630A (en) | 1979-03-19 | 1979-03-19 | Foam article resisting metal corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123630A true JPS55123630A (en) | 1980-09-24 |
JPS612099B2 JPS612099B2 (en) | 1986-01-22 |
Family
ID=12321030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3106479A Granted JPS55123630A (en) | 1979-03-19 | 1979-03-19 | Foam article resisting metal corrosion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123630A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268158A (en) * | 2010-06-06 | 2011-12-07 | 日东电工株式会社 | EPDM foam and adhesive sealing material |
WO2013042657A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Sound absorbing material and sealing material |
WO2013042650A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Ethylene-propylene-diene rubber foam, method for producing same, and sealing material |
WO2013042656A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Sound insulating material and sealing material |
WO2013042649A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Ethylene-propylene-diene rubber foam and sealing material |
JP2014051559A (en) * | 2012-09-05 | 2014-03-20 | Nitto Denko Corp | Sound insulation material and sealing material |
JP2014051561A (en) * | 2012-09-05 | 2014-03-20 | Nitto Denko Corp | Sound absorption material and sealing material |
JP2014181295A (en) * | 2013-03-19 | 2014-09-29 | Nitto Denko Corp | Vibration-proof material, vibration-proof structure, and vibration-proof method |
-
1979
- 1979-03-19 JP JP3106479A patent/JPS55123630A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268158A (en) * | 2010-06-06 | 2011-12-07 | 日东电工株式会社 | EPDM foam and adhesive sealing material |
US20120277337A1 (en) * | 2010-06-06 | 2012-11-01 | Nitto Denko Corporation | EPDM foam and adhesive sealing material |
WO2013042657A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Sound absorbing material and sealing material |
WO2013042650A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Ethylene-propylene-diene rubber foam, method for producing same, and sealing material |
WO2013042656A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Sound insulating material and sealing material |
WO2013042649A1 (en) * | 2011-09-21 | 2013-03-28 | 日東電工株式会社 | Ethylene-propylene-diene rubber foam and sealing material |
JP2013079366A (en) * | 2011-09-21 | 2013-05-02 | Nitto Denko Corp | Ethylene-propylene-diene rubber foam, and sealing material |
JP2013079364A (en) * | 2011-09-21 | 2013-05-02 | Nitto Denko Corp | Ethylene-propylene-diene rubber foam, method for manufacturing the same, and sealing material |
JP2014051559A (en) * | 2012-09-05 | 2014-03-20 | Nitto Denko Corp | Sound insulation material and sealing material |
JP2014051561A (en) * | 2012-09-05 | 2014-03-20 | Nitto Denko Corp | Sound absorption material and sealing material |
JP2014181295A (en) * | 2013-03-19 | 2014-09-29 | Nitto Denko Corp | Vibration-proof material, vibration-proof structure, and vibration-proof method |
Also Published As
Publication number | Publication date |
---|---|
JPS612099B2 (en) | 1986-01-22 |
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