ATE508146T1 - Polyvinylidenfluoridharzpulver zur schmelzeformgebung und verfahren zur herstellung eines formkörpers aus dem harzpulver - Google Patents

Polyvinylidenfluoridharzpulver zur schmelzeformgebung und verfahren zur herstellung eines formkörpers aus dem harzpulver

Info

Publication number
ATE508146T1
ATE508146T1 AT05795766T AT05795766T ATE508146T1 AT E508146 T1 ATE508146 T1 AT E508146T1 AT 05795766 T AT05795766 T AT 05795766T AT 05795766 T AT05795766 T AT 05795766T AT E508146 T1 ATE508146 T1 AT E508146T1
Authority
AT
Austria
Prior art keywords
resin powder
producing
molded body
molding
particle diameter
Prior art date
Application number
AT05795766T
Other languages
English (en)
Inventor
Tsukasa Ikeda
Yasuhiro Suzuki
Kenichi Iwabuchi
Takumi Katsurao
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36203024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE508146(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of ATE508146T1 publication Critical patent/ATE508146T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/08—Vinylidene chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers 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
    • C08F114/18—Monomers containing fluorine
    • C08F114/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B2009/125—Micropellets, microgranules, microparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT05795766T 2004-10-20 2005-10-13 Polyvinylidenfluoridharzpulver zur schmelzeformgebung und verfahren zur herstellung eines formkörpers aus dem harzpulver ATE508146T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004305747 2004-10-20
PCT/JP2005/019244 WO2006043609A1 (ja) 2004-10-20 2005-10-13 溶融成形用ポリフッ化ビニリデン樹脂粉末及び該樹脂粉末を用いた成形体の製造方法

Publications (1)

Publication Number Publication Date
ATE508146T1 true ATE508146T1 (de) 2011-05-15

Family

ID=36203024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05795766T ATE508146T1 (de) 2004-10-20 2005-10-13 Polyvinylidenfluoridharzpulver zur schmelzeformgebung und verfahren zur herstellung eines formkörpers aus dem harzpulver

Country Status (7)

Country Link
US (1) US7807088B2 (de)
EP (1) EP1803749B1 (de)
JP (1) JP5111855B2 (de)
CN (1) CN100575371C (de)
AT (1) ATE508146T1 (de)
DE (1) DE602005027875D1 (de)
WO (1) WO2006043609A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2272654A4 (de) 2008-03-31 2012-11-07 Techno Polymer Co Ltd Verfahren zur herstellung eines formkörpers aus thermoplastischem harz und thermoplastische harzteilchenzusammensetzung
US9267016B2 (en) 2009-10-30 2016-02-23 Kureha Corporation Vinylidene fluoride polymer powder and vinylidene fluoride polymer solution
JP5730093B2 (ja) * 2011-03-28 2015-06-03 株式会社クレハ フッ化ビニリデン系重合体の製造方法
JP5754314B2 (ja) * 2011-09-09 2015-07-29 三菱化学株式会社 ビスフェノールａの製造方法
CN104428349B (zh) * 2012-08-30 2016-10-12 东丽株式会社 1,1-二氟乙烯树脂微粒的制造方法及1,1-二氟乙烯树脂微粒
JP6165036B2 (ja) * 2013-11-27 2017-07-19 株式会社クレハ フッ化ビニリデン系重合体水系組成物およびその用途
CN105690648A (zh) * 2014-11-27 2016-06-22 中国石油天然气股份有限公司 一种桥塞组合工具部件锥形套的制备方法
CN111372976B (zh) * 2017-12-07 2023-05-02 Ａｇｃ株式会社 粉体、粉体涂料和层叠体的制造方法
JP7083690B2 (ja) * 2018-04-26 2022-06-13 株式会社クレハ 粒子
EP3825336A4 (de) * 2018-07-20 2021-06-16 Kureha Corporation Partikelförmiges polymer auf vinylidenfluorid-basis und verfahren zur herstellung eines partikelförmigen polymers auf vinylidenfluorid-basis
US11807702B2 (en) 2018-09-28 2023-11-07 Tosoh Corporation Fluororesin, fluororesin particles, and methods for producing these

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515386A (ja) 1974-07-03 1976-01-17 Kureha Chemical Ind Co Ltd Futsukabiniridenkeijushino jugoho
DE2529587A1 (de) 1974-07-03 1976-01-15 Kureha Chemical Ind Co Ltd Verfahren zur herstellung feinverteilter vinylidenfluorid-polymerisatteilchen und deren verwendung
JPS61185428A (ja) 1985-02-13 1986-08-19 Mitsuboshi Belting Ltd 高分子材料の固化押出成形方法及びその金型装置
JPH0229402A (ja) 1988-07-18 1990-01-31 Shin Etsu Chem Co Ltd フッ化ビニリデン系重合体の製造方法
FR2652813B1 (fr) 1989-10-09 1993-05-28 Solvay Procede pour reduire le croutage des reacteurs en cours de polymerisation du fluorure de vinylidene dans un milieu aqueux de mise en suspension.
DE69207105T2 (de) * 1991-08-01 1996-05-15 Kureha Chemical Industry Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung von Vinylidene-Fluoride-Polymer
BE1011292A3 (fr) 1997-07-22 1999-07-06 Solvay Procede pour la fabrication de polymeres halogenes et polymeres halogenes obtenus.
JP3967039B2 (ja) 1999-05-12 2007-08-29 株式会社クレハ 半導電性ポリフッ化ビニリデン系樹脂組成物
JP4683735B2 (ja) * 2001-01-26 2011-05-18 株式会社クレハ フッ化ビニリデン重合体及びその製造方法
WO2003042256A1 (en) * 2001-11-14 2003-05-22 Kaneka Corporation Curable composition
FR2842203A1 (fr) * 2002-07-12 2004-01-16 Atofina Procede de fabrication du polymere du fluorure de vinylidene
JP4785528B2 (ja) 2003-04-16 2011-10-05 株式会社クレハ フッ化ビニリデン系樹脂多孔膜及びその製造方法

Also Published As

Publication number Publication date
CN101044173A (zh) 2007-09-26
DE602005027875D1 (de) 2011-06-16
JPWO2006043609A1 (ja) 2008-05-22
US7807088B2 (en) 2010-10-05
JP5111855B2 (ja) 2013-01-09
EP1803749B1 (de) 2011-05-04
CN100575371C (zh) 2009-12-30
US20070290407A1 (en) 2007-12-20
WO2006043609A1 (ja) 2006-04-27
EP1803749A4 (de) 2009-06-03
EP1803749A1 (de) 2007-07-04

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