FR2343022A1 - Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler - Google Patents

Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler

Info

Publication number
FR2343022A1
FR2343022A1 FR7605730A FR7605730A FR2343022A1 FR 2343022 A1 FR2343022 A1 FR 2343022A1 FR 7605730 A FR7605730 A FR 7605730A FR 7605730 A FR7605730 A FR 7605730A FR 2343022 A1 FR2343022 A1 FR 2343022A1
Authority
FR
France
Prior art keywords
mixt
contg
polyphenylene
solid lubricant
acetal
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
FR7605730A
Other languages
French (fr)
Other versions
FR2343022B1 (en
Inventor
Galina Ilinichna Gureeva
Valery Panteleimono Chebotarev
Raisa Alexeevna Dvorikova
Vladimir Alexandrovich Sergeev
Dali Mitrofanovna Kakauridze
Vasily Vladimirovich Korshak
Irina Alexandrovna Gribova
Alexandr Petrovich Krasnov
Mikhail Mikhailovich Teplyakov
Georgy Vasilievic Elerdashvili
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.)
INSTITUT ELEMENTOORGANICHESKIKH
INST ELEMENTOORGANICHESKIKH SO
Original Assignee
INSTITUT ELEMENTOORGANICHESKIKH
INST ELEMENTOORGANICHESKIKH SO
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 INSTITUT ELEMENTOORGANICHESKIKH, INST ELEMENTOORGANICHESKIKH SO filed Critical INSTITUT ELEMENTOORGANICHESKIKH
Priority to FR7605730A priority Critical patent/FR2343022A1/en
Publication of FR2343022A1 publication Critical patent/FR2343022A1/en
Application granted granted Critical
Publication of FR2343022B1 publication Critical patent/FR2343022B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An antifriction material comprises a hardened mixt. of 10-95 wt.% filler and 5-90 wt.% binder (I). (I) is a mixt. of polyphenylene contg. ketoacetal and/or acetal groups of formula (II): In the formula, R1 is a phenylene, 4,4'-diphenylether; 4,4'-diphenylmethane or 4,4'-diphenylether; 4,4'-diphenylmethane or a 4,4'-dipenyl residue; R2 is phenyl or p-pH-(CH2)mCH3; R3 and R4 are -COCH3 or -C(OC2H5)2-CH3; n is 2-15 and 10-500 and m is 1-4, with the proviso that the fraction of the mixt. where n is 2-15 comprise 4-20wt.% binder. The material combines the properties of a solid lubricant and a construction material and may be used at temps. 300 degrees C. The material may be used for bearing coverings, drum bearing cages and gears.
FR7605730A 1976-03-01 1976-03-01 Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler Granted FR2343022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7605730A FR2343022A1 (en) 1976-03-01 1976-03-01 Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605730A FR2343022A1 (en) 1976-03-01 1976-03-01 Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler

Publications (2)

Publication Number Publication Date
FR2343022A1 true FR2343022A1 (en) 1977-09-30
FR2343022B1 FR2343022B1 (en) 1980-05-30

Family

ID=9169787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605730A Granted FR2343022A1 (en) 1976-03-01 1976-03-01 Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler

Country Status (1)

Country Link
FR (1) FR2343022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499646A1 (en) * 1981-02-11 1982-08-13 Valeo STOP CLUTCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499646A1 (en) * 1981-02-11 1982-08-13 Valeo STOP CLUTCH

Also Published As

Publication number Publication date
FR2343022B1 (en) 1980-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse