GB1491992A - Anti-friction polymer material - Google Patents

Anti-friction polymer material

Info

Publication number
GB1491992A
GB1491992A GB7454/76A GB745476A GB1491992A GB 1491992 A GB1491992 A GB 1491992A GB 7454/76 A GB7454/76 A GB 7454/76A GB 745476 A GB745476 A GB 745476A GB 1491992 A GB1491992 A GB 1491992A
Authority
GB
United Kingdom
Prior art keywords
acetophenone
condensing
binder
powder
diacetyldiphenyloxide
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.)
Expired
Application number
GB7454/76A
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.)
INST ELEMENTOORG SOEDINE AN SS
Original Assignee
INST ELEMENTOORG SOEDINE AN SS
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 INST ELEMENTOORG SOEDINE AN SS filed Critical INST ELEMENTOORG SOEDINE AN SS
Priority to GB7454/76A priority Critical patent/GB1491992A/en
Publication of GB1491992A publication Critical patent/GB1491992A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1491992 Polymer compositions INST ELEMENTOORGANICHESKIKH SOEDINENY AKAD NAUK SSSR 25 Feb 1976 07454/76 Heading C3R A composition comprises a polymeric binder for a filler which is a mixture of polymers of formula wherein in 4 to 20% by weight of the binder n is 2 to 15 and in the remiander of the binder n is 16 to 500, R 1 is R 2 is where m is 1 to 4, and R 3 and R 4 are acetyl groups or ketals thereof. The composition is suitable for moulding to form anti-friction articles and the filler may comprise anti-friction material, e.g. solid lubricants. Other fillers and fibrous material may be present. In examples polymeric binders are obtained by condensing diacetyldiphenyloxide with acetophenone, by condensing ethylketals of diacetylbenzene with acetophenone and by condensing diacetyldiphenyloxide, diacetylbenzene, diacetyldiphenylmethane or ketals of these compounds, with acetophenone and p-ethylacetophenone, the products being mixtures of low and high molecular weight polymers; the fillers used are molybdenum disulphide, graphite, tungsten disulphide, tungsten diselenide, talc, asbestos, copper powder, nickel powder, silver powder, quartz powder, carbon fibre, graphitized fibre and boron nitride.
GB7454/76A 1976-02-25 1976-02-25 Anti-friction polymer material Expired GB1491992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7454/76A GB1491992A (en) 1976-02-25 1976-02-25 Anti-friction polymer material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7454/76A GB1491992A (en) 1976-02-25 1976-02-25 Anti-friction polymer material

Publications (1)

Publication Number Publication Date
GB1491992A true GB1491992A (en) 1977-11-16

Family

ID=9833401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7454/76A Expired GB1491992A (en) 1976-02-25 1976-02-25 Anti-friction polymer material

Country Status (1)

Country Link
GB (1) GB1491992A (en)

Similar Documents

Publication Publication Date Title
GB1336852A (en) Antifriction polymer materials and method of producing same
US5272237A (en) Carborane-(siloxane or silane)-unsaturated hydrocarbon based polymers
SE7607297L (en) METHOD OF MANUFACTURING SINTERED SILICEL CARBID MOLDS
ES485871A1 (en) Lubricant composition for halogen-containing polymers and a polymer composition from a halogen-containing polymer with said lubricant composition.
KR890016089A (en) Polymer production method of boron and nitrogen based precursors of boron nitride
KR840008670A (en) Conductive composition
ES462278A1 (en) Sealing material on the basis of polytetrafluoroethylene fibers
GB1491992A (en) Anti-friction polymer material
KR900016287A (en) Polyketone Polymer Compositions and Methods for Making the Same
US4116785A (en) Phosphonitrilic polymers with curability by sulfur accelerated cures or radiation cures
SU556165A1 (en) Composition for antifriction material
EP0303167A3 (en) Preceramic acetylenic polysilanes
GB1446962A (en) Stabilised aromatic polyetherketone compsoitions
ES413936A1 (en) Oxymethylene polymer compositions containing acicular calcium metasilicate
GB1477606A (en) Polymeric composition and a process for the preparation of friction material therefrom
KR890008239A (en) Elastomeric composition, windshield wiper blade made from this composition and method of making the blade
JPS6469629A (en) Novel curable polyphenylene ether and preparation thereof
US4144218A (en) Thermosetting compositions containing a poly (arylacetylene) and a poly (phenylene oxide)
US3821112A (en) Heat-resistant antifriction polymeric material
US4064097A (en) Antifriction polymer material
JPS6469628A (en) Curable polyphenylene ether and preparation thereof
SE7806918L (en) EXTREMELY HARD COMPOSITION MATERIAL
US2671767A (en) Condensation of 1-diazoalkanes
US5686520A (en) Substituted 1,4-diphenylbutadiynes and oligomers thereof as polymer fluidizers and resins
HOGGATT et al. Development of polyphenylquinoxaline graphite composites[Final Report, 1 Apr. 1973- 15 Jun. 1974]

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee