JPS5631018A - Pulplike particle - Google Patents
Pulplike particleInfo
- Publication number
- JPS5631018A JPS5631018A JP10708979A JP10708979A JPS5631018A JP S5631018 A JPS5631018 A JP S5631018A JP 10708979 A JP10708979 A JP 10708979A JP 10708979 A JP10708979 A JP 10708979A JP S5631018 A JPS5631018 A JP S5631018A
- Authority
- JP
- Japan
- Prior art keywords
- particle
- component
- pulplike
- several
- potassium titanate
- 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: A pulplike particle, suitable for synthetic paper or a friction material, e.g. a brake lining, and having improved high-temperature resistance, electrical insulating properties, dimensional stability and mechanical properties, and obtained by covering and joining a potassium titanate fiber with a heat-resistant aromatic polymer.
CONSTITUTION: (A) A potassium titanate fiber, about 1μ in diameter and several μ to several mm in length, is mixed and dispersed in (B) a solution of an aromatic polymer, preferably poly m-phenylene isophthalamide, in a solvent, e.g. N-methyl- 2-pyrrolidone in a concentration of 2W15wt%. The polymer is then precipitated to give a pulplike particle comprising the component (A) covered and joined with the component (B). The amount of the component (A) in the particle is preferably 10W80wt% based on the component (B).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10708979A JPS5631018A (en) | 1979-08-24 | 1979-08-24 | Pulplike particle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10708979A JPS5631018A (en) | 1979-08-24 | 1979-08-24 | Pulplike particle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5631018A true JPS5631018A (en) | 1981-03-28 |
Family
ID=14450180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10708979A Pending JPS5631018A (en) | 1979-08-24 | 1979-08-24 | Pulplike particle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5631018A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506813A (en) * | 1973-06-01 | 1975-01-24 |
-
1979
- 1979-08-24 JP JP10708979A patent/JPS5631018A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506813A (en) * | 1973-06-01 | 1975-01-24 |
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