JPS5536265A - Sealing material - Google Patents
Sealing materialInfo
- Publication number
- JPS5536265A JPS5536265A JP11025678A JP11025678A JPS5536265A JP S5536265 A JPS5536265 A JP S5536265A JP 11025678 A JP11025678 A JP 11025678A JP 11025678 A JP11025678 A JP 11025678A JP S5536265 A JPS5536265 A JP S5536265A
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- sealing material
- diene polymer
- curing agent
- polymer
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Sealing Material Composition (AREA)
Abstract
PURPOSE: A sealing material that is composed of a specific modified low-molecular diene polymer and a curing agent therefor, thus being good at safety and health and having high rubber elasticity, adhesion to metal, glass, pottery, slates, etc., heat and weathering resistances.
CONSTITUTION: Said sealing material comprises (A) a modified low molecular weight diene polymer that is made by adding (a) 0.1W20mol%, based on the diene monomer, of maleic anhydride and or its derivative to a low molecular weight diene polymer of 10,000W150,000 molecular weight, (B) a curing agent as sulfur, an amine, a zinc compound, or an epoxy compound. The polymer A is preferably a polyisoprene obtained by using a lithium catalyst.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11025678A JPS5536265A (en) | 1978-09-07 | 1978-09-07 | Sealing material |
DE19792935846 DE2935846C2 (en) | 1978-09-07 | 1979-09-05 | Use of a compound based on modified polyisoprene as a sealing compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11025678A JPS5536265A (en) | 1978-09-07 | 1978-09-07 | Sealing material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5536265A true JPS5536265A (en) | 1980-03-13 |
Family
ID=14531068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11025678A Pending JPS5536265A (en) | 1978-09-07 | 1978-09-07 | Sealing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5536265A (en) |
-
1978
- 1978-09-07 JP JP11025678A patent/JPS5536265A/en active Pending
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