JPS5457566A - Heat-resistant composition for molding sliding bodies - Google Patents

Heat-resistant composition for molding sliding bodies

Info

Publication number
JPS5457566A
JPS5457566A JP12430577A JP12430577A JPS5457566A JP S5457566 A JPS5457566 A JP S5457566A JP 12430577 A JP12430577 A JP 12430577A JP 12430577 A JP12430577 A JP 12430577A JP S5457566 A JPS5457566 A JP S5457566A
Authority
JP
Japan
Prior art keywords
heat
sliding bodies
resistant composition
formula
molding sliding
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.)
Granted
Application number
JP12430577A
Other languages
Japanese (ja)
Other versions
JPS5728501B2 (en
Inventor
Kiyoji Makino
Tsutomu Okawa
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.)
Toshiba Chemical Products Co Ltd
Kyocera Chemical Corp
Original Assignee
Toshiba Chemical Products Co Ltd
Toshiba Chemical Corp
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 Toshiba Chemical Products Co Ltd, Toshiba Chemical Corp filed Critical Toshiba Chemical Products Co Ltd
Priority to JP12430577A priority Critical patent/JPS5457566A/en
Publication of JPS5457566A publication Critical patent/JPS5457566A/en
Publication of JPS5728501B2 publication Critical patent/JPS5728501B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

PURPOSE: The title composition having improved heat resistance and mechanical strength, prepared by incorporating (A) a thermosetting resin consisting of a bismaleimide, an aminophenol, an epoxy and an imidazole compounds with (B) graphite.
CONSTITUTION: A heat-resistant composition for molding sliding bodies comprising (A) 80W20 wt.% of a thermosetting resin consisting essentially of (a) a bismaleimide of formula I: (R1 is H or alkyl group; R2 is O, CH2, SO2 groups, etc.; R3 is H or Cl), (b) an aminophenol of formula II; (R is H, halogen, or alkyl group), (c) an epoxy compound, preferably a polyfunctional epoxy resin having a triazine nucleus in the novolak molecular structure, and (d) an imidazole compound of formula III: (R5, R6, R7 and R8 are alkyl groups or H) and (B) 20W80 wt.% of graphite
COPYRIGHT: (C)1979,JPO&Japio
JP12430577A 1977-10-17 1977-10-17 Heat-resistant composition for molding sliding bodies Granted JPS5457566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12430577A JPS5457566A (en) 1977-10-17 1977-10-17 Heat-resistant composition for molding sliding bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12430577A JPS5457566A (en) 1977-10-17 1977-10-17 Heat-resistant composition for molding sliding bodies

Publications (2)

Publication Number Publication Date
JPS5457566A true JPS5457566A (en) 1979-05-09
JPS5728501B2 JPS5728501B2 (en) 1982-06-17

Family

ID=14882037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12430577A Granted JPS5457566A (en) 1977-10-17 1977-10-17 Heat-resistant composition for molding sliding bodies

Country Status (1)

Country Link
JP (1) JPS5457566A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130441A (en) * 1973-04-17 1974-12-13
JPS5254798A (en) * 1975-10-31 1977-05-04 Hitachi Ltd Thermosetting resin compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130441A (en) * 1973-04-17 1974-12-13
JPS5254798A (en) * 1975-10-31 1977-05-04 Hitachi Ltd Thermosetting resin compositions

Also Published As

Publication number Publication date
JPS5728501B2 (en) 1982-06-17

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