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WO2012067937A3 - Method of coagulating an amorphous fluoropolymer using modified inorganic nanoparticles - Google Patents

Method of coagulating an amorphous fluoropolymer using modified inorganic nanoparticles Download PDF

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Publication number
WO2012067937A3
WO2012067937A3 PCT/US2011/060178 US2011060178W WO2012067937A3 WO 2012067937 A3 WO2012067937 A3 WO 2012067937A3 US 2011060178 W US2011060178 W US 2011060178W WO 2012067937 A3 WO2012067937 A3 WO 2012067937A3
Authority
WO
WIPO (PCT)
Prior art keywords
inorganic nanoparticles
coagulating
modified inorganic
amorphous fluoropolymer
fluoropolymer latex
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2011/060178
Other languages
French (fr)
Other versions
WO2012067937A2 (en
Inventor
Terri A. Shefelbine
Eric W. Adair
Werner M.A. Grootaert
Naiyong Jing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 Co filed Critical 3M Innovative Properties Co
Publication of WO2012067937A2 publication Critical patent/WO2012067937A2/en
Publication of WO2012067937A3 publication Critical patent/WO2012067937A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Described herein is a method of coagulating a fluoropolymer latex comprising: providing an amorphous fluoropolymer latex; providing modified inorganic nanoparticles; and contacting the amorphous fluoropolymer latex with a sufficient amount of modified inorganic nanoparticles to coagulate the amorphous fluoropolymer latex.
PCT/US2011/060178 2010-11-18 2011-11-10 Method of coagulating an amorphous fluoropolymer using modified inorganic nanoparticles Ceased WO2012067937A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41503110P 2010-11-18 2010-11-18
US61/415,031 2010-11-18

Publications (2)

Publication Number Publication Date
WO2012067937A2 WO2012067937A2 (en) 2012-05-24
WO2012067937A3 true WO2012067937A3 (en) 2012-07-12

Family

ID=46084577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/060178 Ceased WO2012067937A2 (en) 2010-11-18 2011-11-10 Method of coagulating an amorphous fluoropolymer using modified inorganic nanoparticles

Country Status (1)

Country Link
WO (1) WO2012067937A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2670802B1 (en) 2011-02-04 2018-04-25 3M Innovative Properties Company Amorphous perfluoropolymers comprising zirconium oxide nanoparticles
FR3001222B1 (en) * 2013-01-24 2016-01-22 Arkema France HALOGEN POLYMER COMPOSITE COMPOSITION, PROCESS FOR PREPARING THE SAME, AND USE THEREOF
EP3732235A1 (en) * 2017-12-28 2020-11-04 3M Innovative Properties Company Fluoropolymer compositions including nanoparticles functionalized with functional fluorinated silane compounds
CN115477712A (en) * 2021-06-16 2022-12-16 浙江巨圣氟化学有限公司 Method for improving coagulation effect of fluororubber emulsion
CN120623388B (en) * 2025-08-13 2025-10-28 上海森桓新材料科技有限公司 Fluorodiene modified perfluoroether elastomer embedded with fluorinated nano silicon dioxide in situ and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030228463A1 (en) * 2002-06-04 2003-12-11 Abusleme Julio A. Fluoropolymer compositions and inorganic nanometric particles
US20060141015A1 (en) * 2004-12-07 2006-06-29 Centre Des Technologies Textiles Antimicrobial material
JP2008115336A (en) * 2006-11-07 2008-05-22 Du Pont Mitsui Fluorochem Co Ltd Adhesive fluororesin composite composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030228463A1 (en) * 2002-06-04 2003-12-11 Abusleme Julio A. Fluoropolymer compositions and inorganic nanometric particles
US20060141015A1 (en) * 2004-12-07 2006-06-29 Centre Des Technologies Textiles Antimicrobial material
JP2008115336A (en) * 2006-11-07 2008-05-22 Du Pont Mitsui Fluorochem Co Ltd Adhesive fluororesin composite composition

Also Published As

Publication number Publication date
WO2012067937A2 (en) 2012-05-24

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