JPS5631018A - Pulplike particle - Google Patents

Pulplike particle

Info

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
Application number
JP10708979A
Other languages
Japanese (ja)
Inventor
Yutaka Tanabe
Hiromitsu Takamoto
Hiroshi Mera
Keizo Shimada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP10708979A priority Critical patent/JPS5631018A/en
Publication of JPS5631018A publication Critical patent/JPS5631018A/en
Pending legal-status Critical Current

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
JP10708979A 1979-08-24 1979-08-24 Pulplike particle Pending JPS5631018A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506813A (en) * 1973-06-01 1975-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506813A (en) * 1973-06-01 1975-01-24

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