[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2008078669A1 - Sealing agent, members with thermally sprayed coatings, and bearings - Google Patents

Sealing agent, members with thermally sprayed coatings, and bearings Download PDF

Info

Publication number
WO2008078669A1
WO2008078669A1 PCT/JP2007/074627 JP2007074627W WO2008078669A1 WO 2008078669 A1 WO2008078669 A1 WO 2008078669A1 JP 2007074627 W JP2007074627 W JP 2007074627W WO 2008078669 A1 WO2008078669 A1 WO 2008078669A1
Authority
WO
WIPO (PCT)
Prior art keywords
epoxy
thermally sprayed
sealing
agent
containing component
Prior art date
Application number
PCT/JP2007/074627
Other languages
French (fr)
Japanese (ja)
Inventor
Kazutoyo Murakami
Original Assignee
Ntn Corporation
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
Priority claimed from JP2006346333A external-priority patent/JP5069460B2/en
Priority claimed from JP2007016514A external-priority patent/JP5069473B2/en
Application filed by Ntn Corporation filed Critical Ntn Corporation
Publication of WO2008078669A1 publication Critical patent/WO2008078669A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Epoxy Resins (AREA)

Abstract

The invention provides a sealing agent which is excellent in the penetration into pores and the filling of pores and can attain such sealing that substantially all of the voids of a thermally sprayed coating are filled and which is little deteriorated in the sealing characteristics even after the lapse of time; members with thermally sprayed coatings which are treated with the agent; and bearings. A sealing agent for thermally sprayed coatings which contains an epoxy-containing component and a curing agent for the epoxy-containing component and which is free from polymerizable vinyl-containing solvents except hydroxyl -containing vinyl ethers, wherein the epoxy-containing component is a mixture which consists of a polyglycidyl ether having three or more epoxy groups in one molecule as the essential component and at least one member selected from among alkylene diglycidyl ethers having two epoxy groups in one molecule and cyclic aliphatic diepoxy compounds with the content of the polyglycidyl ether being 10 to 80wt% based on the whole epoxy-containing component exclusive of the curing agent.
PCT/JP2007/074627 2006-12-22 2007-12-21 Sealing agent, members with thermally sprayed coatings, and bearings WO2008078669A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006-346333 2006-12-22
JP2006346333A JP5069460B2 (en) 2006-12-22 2006-12-22 Sealing agent, thermal spray coating member and bearing
JP2007-016514 2007-01-26
JP2007016514A JP5069473B2 (en) 2007-01-26 2007-01-26 Sealing agent, thermal spray coating member and bearing

Publications (1)

Publication Number Publication Date
WO2008078669A1 true WO2008078669A1 (en) 2008-07-03

Family

ID=39562459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074627 WO2008078669A1 (en) 2006-12-22 2007-12-21 Sealing agent, members with thermally sprayed coatings, and bearings

Country Status (1)

Country Link
WO (1) WO2008078669A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013066840A (en) * 2011-09-22 2013-04-18 Miura Co Ltd Water treatment system
JP2017529436A (en) * 2014-09-09 2017-10-05 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ Alkenyl ether polyol
CN107250583A (en) * 2015-02-23 2017-10-13 Ntn株式会社 Rolling bearing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183806A (en) * 2001-12-19 2003-07-03 Tocalo Co Ltd Sealing agent, sealing method, and sealed spray-film- covered member
JP2004225116A (en) * 2003-01-23 2004-08-12 Masakatsu Umagome Sealant for thermal-sprayed surface
JP2004300509A (en) * 2003-03-31 2004-10-28 Nippon Paint Co Ltd Sealing treatment method for thermal spray coating
JP2007284724A (en) * 2006-04-13 2007-11-01 Ntn Corp Sealing agent, thermal spray coated member and bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183806A (en) * 2001-12-19 2003-07-03 Tocalo Co Ltd Sealing agent, sealing method, and sealed spray-film- covered member
JP2004225116A (en) * 2003-01-23 2004-08-12 Masakatsu Umagome Sealant for thermal-sprayed surface
JP2004300509A (en) * 2003-03-31 2004-10-28 Nippon Paint Co Ltd Sealing treatment method for thermal spray coating
JP2007284724A (en) * 2006-04-13 2007-11-01 Ntn Corp Sealing agent, thermal spray coated member and bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013066840A (en) * 2011-09-22 2013-04-18 Miura Co Ltd Water treatment system
JP2017529436A (en) * 2014-09-09 2017-10-05 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ Alkenyl ether polyol
CN107250583A (en) * 2015-02-23 2017-10-13 Ntn株式会社 Rolling bearing
US10190633B2 (en) 2015-02-23 2019-01-29 Ntn Corporation Rolling bearing

Similar Documents

Publication Publication Date Title
TW200613358A (en) Curing agent for epoxy resins and epoxy resin composition
CN106459379B (en) Curing agent composition
NO20071761L (en) Amphiphilic block copolymer cured epoxy resins and powder coatings prepared therefrom
MY148272A (en) Curable silicone composition
CN106147538B (en) A kind of low VOC epoxy resin combination
ATE528333T1 (en) COATING SYSTEM
MX2007005600A (en) Amphiphilic block copolymer-toughened epoxy resins and ambient cure high-solids coatings made therefrom.
WO2016100222A3 (en) Curing agent for epoxy coatings
WO2005033219A3 (en) A tie-coat composition comprising at least two types of functional polysiloxane compounds and a method for using the same for establishing a coating on a substrate
WO2008078669A1 (en) Sealing agent, members with thermally sprayed coatings, and bearings
CA2352396C (en) Low temperature curing, sag-resistant epoxy primer
US20150337182A1 (en) Use of substituted benzyl alcohols in reactive epoxy systems
CN104387910A (en) Epoxy paint
ATE488540T1 (en) COATING SYSTEM
WO2014114556A3 (en) 2,2',6,6'-tetramethyl-4,4'-methylene-bis(cyclohexylamine) as a hardener for epoxy resins
CN105368252A (en) Waterproof coating and preparation method and application thereof
CN107286888A (en) A kind of epoxyn of low surface tension
WO2008140762A3 (en) Composition containing anti-misting component of reduced molecular weight and viscosity
EP0501916A2 (en) Creosote resistant epoxy adhesive system
SA516380082B1 (en) Water-Based Epoxy Formulations for Applied Fireproofing
CN105622899A (en) Modified polyether amine curing agent and preparation method and application thereof
BR112013033451A2 (en) hybrid epoxy resin adduct, process for preparing a hybrid epoxy resin adduct, curable epoxy resin composition, process for preparing a curable epoxy resin composition, stage b thermofix product, epoxy resin staging process b, cured thermofix product , process for curing an epoxy resin composition and article
KR20100136635A (en) Composition of a inner-use bisphenol f epoxy liquid coating for the steel pipe and fittings
WO2011117229A3 (en) Epoxy resin composition with reduced toxicity
PL417716A1 (en) Adhesive composition and method for producing it

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07851033

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07851033

Country of ref document: EP

Kind code of ref document: A1