JPS5712137A - Wet type paper facing and manufacture thereof - Google Patents

Wet type paper facing and manufacture thereof

Info

Publication number
JPS5712137A
JPS5712137A JP8576280A JP8576280A JPS5712137A JP S5712137 A JPS5712137 A JP S5712137A JP 8576280 A JP8576280 A JP 8576280A JP 8576280 A JP8576280 A JP 8576280A JP S5712137 A JPS5712137 A JP S5712137A
Authority
JP
Japan
Prior art keywords
fiber
paper facing
wet type
pulp
synthetic resin
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
JP8576280A
Other languages
Japanese (ja)
Inventor
Kazuo Nagata
Yukihiro Fujita
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP8576280A priority Critical patent/JPS5712137A/en
Publication of JPS5712137A publication Critical patent/JPS5712137A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)
  • Paper (AREA)

Abstract

PURPOSE: To allow oil to be stored on the surface of a wet type paper facing even if the paper facing is slided under high surface pressure, by forming netlike recesses and projections on the friction surface of the paper facing when it is manufactured.
CONSTITUTION: A wet type paper facing (a paper friction material which is used in oil) includes as a fibrous matter pulp fiber and/or asbest and synthetic resin fiber and/or carbon fiber, and also netlike recessed and projected grooves are formed on its friction surface. Wooden pulp, linter pulp or the like is utilized as pulp fiber, while aliphatic polyamide fiber or aromatic polyamide fiber such as nylon is employed as synthetic resin fiber. Graphite or the like is used as an antifriction material and a friction adjusting material, whereas polyvinyl alcohol or the like is used as synthetic resin binder.
COPYRIGHT: (C)1982,JPO&Japio
JP8576280A 1980-06-24 1980-06-24 Wet type paper facing and manufacture thereof Pending JPS5712137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8576280A JPS5712137A (en) 1980-06-24 1980-06-24 Wet type paper facing and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8576280A JPS5712137A (en) 1980-06-24 1980-06-24 Wet type paper facing and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS5712137A true JPS5712137A (en) 1982-01-22

Family

ID=13867870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8576280A Pending JPS5712137A (en) 1980-06-24 1980-06-24 Wet type paper facing and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5712137A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496054A (en) * 1972-05-09 1974-01-19
JPS4934469A (en) * 1972-08-01 1974-03-29
JPS523003A (en) * 1975-06-26 1977-01-11 Union Carbide Corp Halogenated carbamoyl compound
JPS5310097A (en) * 1976-07-15 1978-01-30 Matsushita Electric Works Ltd Distributing duct connecting apparatus
JPS544951B2 (en) * 1977-03-31 1979-03-12
JPS5460360A (en) * 1977-10-20 1979-05-15 Toyota Motor Corp Production of disk pad
JPS54118448A (en) * 1978-03-08 1979-09-13 Teijin Ltd Friction material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496054A (en) * 1972-05-09 1974-01-19
JPS4934469A (en) * 1972-08-01 1974-03-29
JPS523003A (en) * 1975-06-26 1977-01-11 Union Carbide Corp Halogenated carbamoyl compound
JPS5310097A (en) * 1976-07-15 1978-01-30 Matsushita Electric Works Ltd Distributing duct connecting apparatus
JPS544951B2 (en) * 1977-03-31 1979-03-12
JPS5460360A (en) * 1977-10-20 1979-05-15 Toyota Motor Corp Production of disk pad
JPS54118448A (en) * 1978-03-08 1979-09-13 Teijin Ltd Friction material

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