JPS5441954A - Automobile parts and their manufacture - Google Patents
Automobile parts and their manufactureInfo
- Publication number
- JPS5441954A JPS5441954A JP10726277A JP10726277A JPS5441954A JP S5441954 A JPS5441954 A JP S5441954A JP 10726277 A JP10726277 A JP 10726277A JP 10726277 A JP10726277 A JP 10726277A JP S5441954 A JPS5441954 A JP S5441954A
- Authority
- JP
- Japan
- Prior art keywords
- vibration damping
- paste
- automobile parts
- damping layer
- filler
- 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
Abstract
PURPOSE: To obtain automobile parts having a vibration damping layer with improved vibration damping effect at elevated temperaturs, by hardening and bonding a composition comprising (a) a binder of polyvinyl butyral and diallyl phthalate monomer and (b) a filler to the parts under heating.
CONSTITUTION: (A) A binder prepared by mixing (a) a powdery polyvinyl butyral having preferably a polymerization degree of 100W1,000 and a softening point of 65W100°C with (b) a liquid diallyl phthalate monomer at a weight ratio of (a) to (b) of 1:0.5W2.5 under agitation into a paste is kneaded with (B) a filler, preferably inorganic fiber, etc. at a weight ratio of (A) to (B) of 1:2W4 and (C) a polymerization initiator to form a paste. The paste thus obtained is directly or as a molded article applied to or placed on automobile parts to a thickness 1W5 times that of the substrate, hardened and bonded at 120°C for 40min to 170° for 10min to form a vibration damping layer. The vibration damping layer shows its effect to the utmost limit at 60W120°C.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10726277A JPS5441954A (en) | 1977-09-08 | 1977-09-08 | Automobile parts and their manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10726277A JPS5441954A (en) | 1977-09-08 | 1977-09-08 | Automobile parts and their manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5441954A true JPS5441954A (en) | 1979-04-03 |
Family
ID=14454580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10726277A Pending JPS5441954A (en) | 1977-09-08 | 1977-09-08 | Automobile parts and their manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5441954A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7011277B2 (en) * | 2003-04-07 | 2006-03-14 | Newfrey Llc | Antivibration clamp for elongated objects |
-
1977
- 1977-09-08 JP JP10726277A patent/JPS5441954A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7011277B2 (en) * | 2003-04-07 | 2006-03-14 | Newfrey Llc | Antivibration clamp for elongated objects |
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