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1. WO2020198227 - WET FRICTION MATERIAL PRODUCTION METHODS

Publication Number WO/2020/198227
Publication Date 01.10.2020
International Application No. PCT/US2020/024464
International Filing Date 24.03.2020
IPC
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
C09K 3/00 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
F16D 13/64 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
13Friction clutches
58Details
60Clutching elements
64Clutch-plates; Clutch-lamellae
F16D 69/00 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
CPC
B05D 1/18
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
18performed by dipping
B05D 2203/22
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2203Other substrates
22Paper or cardboard
B05D 2518/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2518Other type of polymers
B05D 2601/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2601Inorganic fillers
B05D 2601/20
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2601Inorganic fillers
20used for non-pigmentation effect
B05D 3/007
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
007After-treatment
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
  • SCHAEFFLER GROUP USA, INC. [US]/[US] (PH)
Inventors
  • BAKAN, Murat
  • FARAHATI, Rashid
Agents
  • JAKUBOWSKI, Matthew M.
  • KUSHMAN, James A.
  • NEMAZI, John E.
  • BRODBINE, Michael S.
Priority Data
16/363,68525.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WET FRICTION MATERIAL PRODUCTION METHODS
(FR) PROCÉDÉS DE PRODUCTION DE MATÉRIAU DE FROTTEMENT HUMIDE
Abstract
(EN)
A method of producing a friction material. The method includes mixing silica containing filler particles and a liquid binder to form a binder-filler liquid mixture. The method also includes saturating a fibrous base material with the binder-filler liquid mixture to form a saturated fibrous base material. The method further includes curing the saturated fibrous base material at a predetermined temperature for a predetermined time to cure the saturated fibrous base material to form the friction material.
(FR)
L'invention concerne un procédé de production d'un matériau de frottement. Le procédé comprend le mélange de particules de charge contenant de la silice et d'un liant liquide pour former un mélange liquide de liant-charge. Le procédé comprend également la saturation d'un matériau de base fibreux avec le mélange liquide de liant-charge pour former un matériau de base fibreux saturé. Le procédé comprend en outre le durcissement du matériau de base fibreux saturé à une température prédéterminée pendant un temps prédéterminé pour durcir le matériau de base fibreux saturé afin de former le matériau de frottement.
Also published as
Latest bibliographic data on file with the International Bureau