WO2012027430A3 - Heat resistant fluoroelastomer bushings - Google Patents

Heat resistant fluoroelastomer bushings Download PDF

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Publication number
WO2012027430A3
WO2012027430A3 PCT/US2011/048893 US2011048893W WO2012027430A3 WO 2012027430 A3 WO2012027430 A3 WO 2012027430A3 US 2011048893 W US2011048893 W US 2011048893W WO 2012027430 A3 WO2012027430 A3 WO 2012027430A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluoroelastomer
bushings
heat resistant
resistant fluoroelastomer
weight
Prior art date
Application number
PCT/US2011/048893
Other languages
French (fr)
Other versions
WO2012027430A2 (en
Inventor
Shuichi Okutsu
Original Assignee
E. I. Du Pont De Nemours And Company
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 E. I. Du Pont De Nemours And Company filed Critical E. I. Du Pont De Nemours And Company
Priority to JP2013526113A priority Critical patent/JP2013536307A/en
Priority to EP11820565.7A priority patent/EP2609150A2/en
Priority to CN2011800395674A priority patent/CN103068904A/en
Publication of WO2012027430A2 publication Critical patent/WO2012027430A2/en
Publication of WO2012027430A3 publication Critical patent/WO2012027430A3/en

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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area

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)
  • Insulators (AREA)

Abstract

A cured fluoroelastomer sensor bushing comprises A) fluoroelastomer having at least 53 wt.% fluorine, and B) 10 to 50 parts by weight, per hundred parts by weight fluoroelastomer, of carbon black a nitrogen adsorption specific surface area of 70-150 m2/g and a dibutyl phthalate absorption of 90-180 ml/100g.
PCT/US2011/048893 2010-08-25 2011-08-24 Heat resistant fluoroelastomer bushings WO2012027430A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013526113A JP2013536307A (en) 2010-08-25 2011-08-24 Heat resistant fluoroelastomer bushing
EP11820565.7A EP2609150A2 (en) 2010-08-25 2011-08-24 Heat resistant fluoroelastomer bushings
CN2011800395674A CN103068904A (en) 2010-08-25 2011-08-24 Heat resistant fluoroelastomer bushings

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37669910P 2010-08-25 2010-08-25
US61/376,699 2010-08-25
US13/198,130 2011-08-04
US13/198,130 US20120259054A1 (en) 2010-08-25 2011-08-04 Heat resistant fluoroelastomer bushings

Publications (2)

Publication Number Publication Date
WO2012027430A2 WO2012027430A2 (en) 2012-03-01
WO2012027430A3 true WO2012027430A3 (en) 2012-05-10

Family

ID=45724033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/048893 WO2012027430A2 (en) 2010-08-25 2011-08-24 Heat resistant fluoroelastomer bushings

Country Status (5)

Country Link
US (1) US20120259054A1 (en)
EP (1) EP2609150A2 (en)
JP (1) JP2013536307A (en)
CN (1) CN103068904A (en)
WO (1) WO2012027430A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120202938A1 (en) * 2010-08-25 2012-08-09 E. I. Du Pont De Nemours And Company Fluoroelastomer parts for oil and gas exploration and production
US20130053494A1 (en) * 2011-08-31 2013-02-28 E. I. Du Pont De Nemours And Company Curable fluoroelastomer composition and hot air hose made therefrom
WO2013108936A1 (en) * 2012-01-20 2013-07-25 Daikin Industries, Ltd. Fluororubber composition and method for producing same
US11898661B2 (en) 2012-02-24 2024-02-13 Daikin Industries, Ltd. Fluororubber composition
JP5862787B2 (en) 2012-02-24 2016-02-16 ダイキン工業株式会社 Fluoro rubber composition
US9499678B2 (en) 2012-02-24 2016-11-22 Daikin Industries, Ltd. Fluororubber composition
WO2018225789A1 (en) * 2017-06-06 2018-12-13 日本ゼオン株式会社 Rubber crosslinked product and method for manufacturing for same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291576B1 (en) * 1998-08-21 2001-09-18 Dupont Dow Elastomers L.L.C. Crosslinkable fluoroelastomer composition
US20030065132A1 (en) * 2001-05-15 2003-04-03 Bauerle John Gordon Curable base-resistant fluoroelastomers
US20080249240A1 (en) * 2007-04-06 2008-10-09 3M Innovative Properties Company Fluoroelastomer composition for cold shrink articles
US20080248225A1 (en) * 2007-04-06 2008-10-09 3M Innovative Properties Company Cold shrinkable article including a fluoroelastomer composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7135527B2 (en) * 2004-03-30 2006-11-14 Freudenberg-Nok General Partnership Elastomeric compositions containing fluoropolymer blends

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291576B1 (en) * 1998-08-21 2001-09-18 Dupont Dow Elastomers L.L.C. Crosslinkable fluoroelastomer composition
US20030065132A1 (en) * 2001-05-15 2003-04-03 Bauerle John Gordon Curable base-resistant fluoroelastomers
US20080249240A1 (en) * 2007-04-06 2008-10-09 3M Innovative Properties Company Fluoroelastomer composition for cold shrink articles
US20080248225A1 (en) * 2007-04-06 2008-10-09 3M Innovative Properties Company Cold shrinkable article including a fluoroelastomer composition

Also Published As

Publication number Publication date
WO2012027430A2 (en) 2012-03-01
US20120259054A1 (en) 2012-10-11
EP2609150A2 (en) 2013-07-03
CN103068904A (en) 2013-04-24
JP2013536307A (en) 2013-09-19

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