WO2009086068A3 - Low temperature curable amorphous fluoropolymers - Google Patents

Low temperature curable amorphous fluoropolymers Download PDF

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Publication number
WO2009086068A3
WO2009086068A3 PCT/US2008/087620 US2008087620W WO2009086068A3 WO 2009086068 A3 WO2009086068 A3 WO 2009086068A3 US 2008087620 W US2008087620 W US 2008087620W WO 2009086068 A3 WO2009086068 A3 WO 2009086068A3
Authority
WO
WIPO (PCT)
Prior art keywords
cure
composition
place
low temperature
temperature curable
Prior art date
Application number
PCT/US2008/087620
Other languages
French (fr)
Other versions
WO2009086068A2 (en
Inventor
Tatsuo Fukushi
Dennis E. Hull
Yeng Moua
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2009086068A2 publication Critical patent/WO2009086068A2/en
Publication of WO2009086068A3 publication Critical patent/WO2009086068A3/en

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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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

There is provided a composition having an amorphous peroxide curable fluoropolymer with an iodine, bromine or chlorine containing cure site; an organic peroxide; and a coagent, where the fluoropolymer 90% cure time as measured by sealed torsion shear rotorless curemeter in ASTM D5289-07 is less than 30 minutes at 130°C. There is also provided a fluoroelastomer preparable by curing such composition. There is further provided a cure in place process using such composition to create a cure in place article and cure in place articles from such process. The disclosed cure in place article has a press-cure compression set in the range 10% to 50% after curing for 30 minutes at 130°C.
PCT/US2008/087620 2007-12-21 2008-12-19 Low temperature curable amorphous fluoropolymers WO2009086068A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1617107P 2007-12-21 2007-12-21
US61/016,171 2007-12-21

Publications (2)

Publication Number Publication Date
WO2009086068A2 WO2009086068A2 (en) 2009-07-09
WO2009086068A3 true WO2009086068A3 (en) 2009-08-27

Family

ID=40825030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/087620 WO2009086068A2 (en) 2007-12-21 2008-12-19 Low temperature curable amorphous fluoropolymers

Country Status (1)

Country Link
WO (1) WO2009086068A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147815A2 (en) * 2009-06-19 2010-12-23 3M Innovative Properties Company Low temperature curable amorphous fluoropolymers
US20150041018A1 (en) * 2013-08-09 2015-02-12 Shawcor Ltd. High temperature insulated pipelines
WO2019137920A1 (en) 2018-01-10 2019-07-18 Solvay Specialty Polymers Italy S.P.A. Fluoroelastomer curable composition
JP6784300B2 (en) * 2018-02-09 2020-11-11 ダイキン工業株式会社 Fluororubber composition and its molded product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102965A (en) * 1990-03-01 1992-04-07 E. I. Du Pont De Nemours And Company Base resistant fluoroelastomers with improved processibility and curability
US6326436B2 (en) * 1998-08-21 2001-12-04 Dupont Dow Elastomers, L.L.C. Fluoroelastomer composition having excellent processability and low temperature properties
US6503986B1 (en) * 1998-07-17 2003-01-07 Daikin Industries, Ltd. Fluorine-containing rubber composition
KR20060044925A (en) * 2004-03-30 2006-05-16 프레우덴버그-노크 제너럴 파트너쉽 Elastomeric compositions containing fluoropolymer blends

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102965A (en) * 1990-03-01 1992-04-07 E. I. Du Pont De Nemours And Company Base resistant fluoroelastomers with improved processibility and curability
US6503986B1 (en) * 1998-07-17 2003-01-07 Daikin Industries, Ltd. Fluorine-containing rubber composition
US6326436B2 (en) * 1998-08-21 2001-12-04 Dupont Dow Elastomers, L.L.C. Fluoroelastomer composition having excellent processability and low temperature properties
KR20060044925A (en) * 2004-03-30 2006-05-16 프레우덴버그-노크 제너럴 파트너쉽 Elastomeric compositions containing fluoropolymer blends

Also Published As

Publication number Publication date
WO2009086068A2 (en) 2009-07-09

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