FR2316275A1 - Densification de resines fluorees poreuses en particules - Google Patents

Densification de resines fluorees poreuses en particules

Info

Publication number
FR2316275A1
FR2316275A1 FR7618715A FR7618715A FR2316275A1 FR 2316275 A1 FR2316275 A1 FR 2316275A1 FR 7618715 A FR7618715 A FR 7618715A FR 7618715 A FR7618715 A FR 7618715A FR 2316275 A1 FR2316275 A1 FR 2316275A1
Authority
FR
France
Prior art keywords
fluorous
densification
particles
porous resins
resins
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.)
Granted
Application number
FR7618715A
Other languages
English (en)
Other versions
FR2316275B1 (fr
Inventor
Kunizoh Kidoh
Hideki Wakamori
Genzo Asai
Kazuo Kusida
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of FR2316275A1 publication Critical patent/FR2316275A1/fr
Application granted granted Critical
Publication of FR2316275B1 publication Critical patent/FR2316275B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/918—Physical aftertreatment of a cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7618715A 1975-06-20 1976-06-18 Densification de resines fluorees poreuses en particules Granted FR2316275A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50074403A JPS51150569A (en) 1975-06-20 1975-06-20 Method of increasing density of fluorinee containgng porous resin powder

Publications (2)

Publication Number Publication Date
FR2316275A1 true FR2316275A1 (fr) 1977-01-28
FR2316275B1 FR2316275B1 (fr) 1978-09-01

Family

ID=13546177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618715A Granted FR2316275A1 (fr) 1975-06-20 1976-06-18 Densification de resines fluorees poreuses en particules

Country Status (5)

Country Link
US (1) US4069291A (fr)
JP (1) JPS51150569A (fr)
DE (1) DE2626822C3 (fr)
FR (1) FR2316275A1 (fr)
GB (1) GB1556408A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473403A1 (fr) * 1980-01-11 1981-07-17 Kureha Chemical Ind Co Ltd Perfectionnement de procede pour la preparation de particules spheriques de resines ethyleniques halogenees

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331619A (en) * 1980-12-08 1982-05-25 Allied Corporation Ethylene-chlorotrifluoroethylene copolymer foam
US4400487A (en) * 1981-12-31 1983-08-23 Ppg Industries, Inc. Textured fluorocarbon coating compositions
JPS62260849A (ja) * 1986-04-11 1987-11-13 Daikin Ind Ltd 熱溶融性フツ素樹脂の顆粒状粉末およびその製造法
DE69829564T2 (de) * 1997-08-06 2006-02-16 Daikin Industries, Ltd. Beschichtungszusammensetzung aus fluorkautschuk auf wasserbasis
US5989709A (en) * 1998-04-30 1999-11-23 Gore Enterprises Holdings, Inc. Polytetrafluoroethylene fiber
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
WO2008032988A1 (fr) 2006-09-13 2008-03-20 Kolon Industries, Inc. Procédé permettant la préparation de particules de polyuréthanne et particules de polyuréthanne ainsi obtenues
WO2009049981A1 (fr) * 2007-10-11 2009-04-23 Toho Tenax Co. Ltd. Fibres creuses de carbone et procédé pour leur fabrication
GB201306612D0 (en) * 2013-04-11 2013-05-29 Fridgeland Uk Ltd Improvements in refrigerators
GB201411474D0 (en) 2014-06-27 2014-08-13 Wirth Res Ltd An open refrigerated display case and a flow stabilising device
GB2560932B (en) * 2017-03-28 2021-07-07 Aerofoil Energy Ltd Air curtain guide mounting kit
GB2563407A (en) * 2017-06-13 2018-12-19 Wirth Res Limited An ancillary device for an open refridgerated display case
GB2576512A (en) * 2018-08-20 2020-02-26 Wirth Res Limited A refrigerated display case

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609539A (en) * 1948-06-03 1952-09-09 American Viscose Corp Bust receiving and supporting member
US3781258A (en) * 1968-09-11 1973-12-25 Daikin Ind Ltd Polytetrafluoroethylene powder and method of preparation thereof
US3898311A (en) * 1969-07-24 1975-08-05 Kendall & Co Method of making low-density nonwoven fabrics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473403A1 (fr) * 1980-01-11 1981-07-17 Kureha Chemical Ind Co Ltd Perfectionnement de procede pour la preparation de particules spheriques de resines ethyleniques halogenees

Also Published As

Publication number Publication date
FR2316275B1 (fr) 1978-09-01
GB1556408A (en) 1979-11-21
DE2626822B2 (de) 1980-08-07
JPS51150569A (en) 1976-12-24
US4069291A (en) 1978-01-17
DE2626822C3 (de) 1981-07-02
DE2626822A1 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse