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1. WO1993004300 - ARAMID PARTICLES AS WEAR ADDITIVES

Publication Number WO/1993/004300
Publication Date 04.03.1993
International Application No. PCT/US1992/006802
International Filing Date 20.08.1992
Chapter 2 Demand Filed 17.02.1993
IPC
C09K 3/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
10for sealing or packing joints or covers
F16D 69/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
69Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02Composition of linings
CPC
C09K 2200/023
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
02Inorganic compounds
0217Salts
023Sulfur-containing compounds
C09K 2200/0239
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
02Inorganic compounds
0239Oxides, hydroxides, carbonates
C09K 2200/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
06Macromolecular organic compounds, e.g. prepolymers
C09K 2200/0667
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
06Macromolecular organic compounds, e.g. prepolymers
0645obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
0667Polyamides, polyimides
C09K 2200/0672
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
06Macromolecular organic compounds, e.g. prepolymers
0645obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
067Condensation polymers of aldehydes or ketones
0672Phenol-aldehyde condensation polymers
C09K 2200/0695
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2200Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
06Macromolecular organic compounds, e.g. prepolymers
0692Fibres
0695Polyamide fibres
Applicants
  • E.I. DU PONT DE NEMOURS AND COMPANY [US]/[US]
Inventors
  • HOINESS, David, Eldon
Agents
  • SHAFER, Robert, J.
Priority Data
752,94320.08.1991US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ARAMID PARTICLES AS WEAR ADDITIVES
(FR) PARTICULES D'ARAMIDE SERVANT D'ADDITIFS ANTI-USURE
Abstract
(EN)
A composite friction or gasketting material is disclosed having a combination of thermoset or thermoplastic matrix resin, fiber reinforcing material, and aramid particles. The composite material exhibits improved wear resistance when compared with materials having no aramid particles.
(FR)
Matériau composite de frottement ou de garnitures d'étanchéité constitué d'une résine matricielle thermodurcie ou thermoplastique, de fibres de renforcements et de particules d'aramide. Ce matériau composite présente une meilleure résistance à l'usure que les matériaux ne renfermant pas de particules d'aramide.
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