ATE525183T1 - Verfahren zur herstellung von ethylen- vinylalkoholcopolymerpellets - Google Patents

Verfahren zur herstellung von ethylen- vinylalkoholcopolymerpellets

Info

Publication number
ATE525183T1
ATE525183T1 AT03765287T AT03765287T ATE525183T1 AT E525183 T1 ATE525183 T1 AT E525183T1 AT 03765287 T AT03765287 T AT 03765287T AT 03765287 T AT03765287 T AT 03765287T AT E525183 T1 ATE525183 T1 AT E525183T1
Authority
AT
Austria
Prior art keywords
evoh
pellets
hydrous composition
vinyl alcohol
ethylene vinyl
Prior art date
Application number
AT03765287T
Other languages
English (en)
Inventor
Naohiko Uchiumi
Noriyuki Kida
Hiroyuki Shimo
Kaoru Ikeda
Original Assignee
Kuraray 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 Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of ATE525183T1 publication Critical patent/ATE525183T1/de

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
    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • C08J2329/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/06—Copolymers of allyl alcohol
    • C08J2329/08—Copolymers of allyl alcohol with vinyl aromatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
AT03765287T 2002-07-18 2003-07-14 Verfahren zur herstellung von ethylen- vinylalkoholcopolymerpellets ATE525183T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002210194 2002-07-18
PCT/JP2003/008897 WO2004009313A1 (ja) 2002-07-18 2003-07-14 エチレン−ビニルアルコール共重合体ペレットの製造方法

Publications (1)

Publication Number Publication Date
ATE525183T1 true ATE525183T1 (de) 2011-10-15

Family

ID=30767715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03765287T ATE525183T1 (de) 2002-07-18 2003-07-14 Verfahren zur herstellung von ethylen- vinylalkoholcopolymerpellets

Country Status (6)

Country Link
US (1) US8163212B2 (de)
EP (1) EP1547744B1 (de)
JP (1) JP4294586B2 (de)
AT (1) ATE525183T1 (de)
AU (1) AU2003248066A1 (de)
WO (1) WO2004009313A1 (de)

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KR20110022090A (ko) 2002-02-18 2011-03-04 가부시키가이샤 구라레 에틸렌-비닐 알콜 공중합체 수지 조성물
CN100446952C (zh) * 2004-03-31 2008-12-31 长春石油化学股份有限公司 制备乙烯-乙烯醇共聚物颗粒的方法
JP4954514B2 (ja) * 2005-08-31 2012-06-20 株式会社クラレ エチレン−ビニルアルコール共重合体樹脂組成物
JP2007321013A (ja) 2006-05-30 2007-12-13 Nippon Synthetic Chem Ind Co Ltd:The エチレン−ビニルアルコール共重合体含水組成物の製造方法
DE102007057189A1 (de) * 2007-11-28 2009-06-04 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zur Herstellung von Polyamid
JP5241472B2 (ja) * 2007-12-28 2013-07-17 日本合成化学工業株式会社 エチレン−ビニルアルコール共重合体組成物、およびエチレン−ビニルアルコール共重合体ペレットの製造方法
US8765037B2 (en) 2007-12-28 2014-07-01 The Nippon Synthetic Chemical Industry Co., Ltd. Process for preparing ethylene-vinyl alcohol copolymer composition, and process for producing ethylene-vinyl alcohol copolymer pellets
JP2010100782A (ja) * 2008-10-27 2010-05-06 Nippon Synthetic Chem Ind Co Ltd:The エチレン−ビニルアルコール共重合体およびそのペレットの製造方法
JP5748259B2 (ja) * 2008-10-27 2015-07-15 日本合成化学工業株式会社 ビニルアルコール系樹脂の製造方法
TWI593714B (zh) 2009-10-07 2017-08-01 日本合成化學工業股份有限公司 乙烯-乙烯醇共聚物之製造方法
US9963521B2 (en) * 2012-02-17 2018-05-08 Basf Se Process for preparing higher molecular weight polyisobutylene
TWM498766U (zh) * 2014-01-17 2015-04-11 Auspring Co Ltd 撥水織物結構之製造裝置
US20160369434A1 (en) * 2015-06-17 2016-12-22 Auspring Co., Ltd. Apparatus of Fabricating Environmentally Friendly Water-Repellent Colored Fabrics
US20160369435A1 (en) * 2015-06-17 2016-12-22 Auspring Co.,Ltd. Apparatus of Fabricating Iodine-Based-Antimicrobial Colored Fabrics
DE102015119787A1 (de) * 2015-11-16 2017-05-18 Maag Automatik Gmbh Verfahren zur Herstellung eines Kunststoffgranulats
EP3613796B1 (de) * 2017-05-26 2021-02-10 Mitsubishi Gas Chemical Company, Inc. Verfahren zur herstellung von harzpellets
JP7205086B2 (ja) * 2017-06-27 2023-01-17 三菱ケミカル株式会社 エチレン－ビニルアルコール系共重合体組成物およびそれからなるペレットおよびそれを用いた多層構造体
JP7070150B2 (ja) * 2017-06-27 2022-05-18 三菱ケミカル株式会社 エチレン－ビニルアルコール系共重合体組成物およびそれからなるペレットおよびそれを用いた多層構造体
EP4269475A4 (de) * 2020-12-24 2024-11-20 Kuraray Co., Ltd. Verfahren zur herstellung einer ethylen-vinylalkohol-copolymer-harzzusammensetzung
US10975181B1 (en) * 2020-12-30 2021-04-13 Chang Chun Petrochemical Co., Ltd. Ethylene-vinyl alcohol copolymer and producing method thereof
JP7342088B2 (ja) * 2021-06-16 2023-09-11 長春石油化學股▲分▼有限公司 エチレン－ビニルアルコール共重合体樹脂組成物
JP7303276B2 (ja) * 2021-06-16 2023-07-04 長春石油化學股▲分▼有限公司 エチレン－ビニルアルコール共重合体樹脂組成物
JP7285298B2 (ja) * 2021-06-16 2023-06-01 長春石油化學股▲分▼有限公司 エチレン－ビニルアルコール共重合体樹脂組成物
EP4635698A1 (de) 2022-12-16 2025-10-22 Kuraray Co., Ltd. Verfahren zur herstellung von pellets aus einer ethylen-vinylalkohol-copolymer-harzzusammensetzung
CN121843993A (zh) * 2023-09-21 2026-04-10 三菱化学株式会社 乙烯-乙烯醇共聚物树脂颗粒的制造方法

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JPS5120060B2 (de) * 1972-11-06 1976-06-22
JPS56163135A (en) * 1980-05-21 1981-12-15 Kuraray Co Ltd Saponified product of ethylene-vinyl acetate copolymer having good melt property
JPS62116614A (ja) * 1985-11-05 1987-05-28 Nippon Synthetic Chem Ind Co Ltd:The エチレン−酢酸ビニル共重合体ケン化物ペレツトの製造方法
US5272200A (en) * 1991-02-15 1993-12-21 Kuraray Co., Ltd. Aqueous dispersion and substrate coated with the same
DE69831703T2 (de) * 1997-07-18 2006-03-16 Nippon Gohsei Kagaku Kogyo K.K. Wasserhaltige Granulate von Hydrolysaten eines Ethylen-Vinylazetatpolymeren, ihre Herstellung und damit hergestellte Gegenstände
JPH1158500A (ja) * 1997-08-08 1999-03-02 Nippon Synthetic Chem Ind Co Ltd:The 樹脂組成物の成形法
CA2270559C (en) 1997-09-08 2004-03-30 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Method of producing saponified ethylene-vinyl acetate copolymer pellets
JP4014120B2 (ja) * 1997-09-17 2007-11-28 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体ケン化物ペレットの製造法
JP4114897B2 (ja) * 1998-07-27 2008-07-09 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体ケン化物ペレットの製造法
JP4705209B2 (ja) 1999-07-01 2011-06-22 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体ケン化物ペレットの処理方法
JP3704448B2 (ja) * 1999-07-23 2005-10-12 株式会社クラレ エチレン−ビニルアルコール共重合体樹脂ペレットの製造方法と樹脂ペレット
JP4480826B2 (ja) * 1999-07-23 2010-06-16 株式会社クラレ エチレン−ビニルアルコール共重合体樹脂ペレットの製造方法
US6686405B1 (en) * 1999-07-23 2004-02-03 Kuraray Co., Ltd. Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pellets
US6451967B1 (en) * 1999-09-20 2002-09-17 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Method of drying saponified ethylene-vinyl acetate copolymers
JP4953528B2 (ja) * 2000-08-07 2012-06-13 株式会社クラレ エチレン−ビニルアルコール共重合体含水組成物の製造方法
ATE312851T1 (de) * 2000-08-07 2005-12-15 Kuraray Co Verfahren zur herstellung von wässrigen zusammensetzungen aus ethylen-vinylalkohol- copolymeren
US6838029B2 (en) * 2001-01-19 2005-01-04 Kuraray Co., Ltd. Method for producing ethylene-vinyl alcohol copolymer resin

Also Published As

Publication number Publication date
JPWO2004009313A1 (ja) 2005-11-17
US8163212B2 (en) 2012-04-24
EP1547744B1 (de) 2011-09-21
EP1547744A4 (de) 2006-03-01
AU2003248066A1 (en) 2004-02-09
WO2004009313A1 (ja) 2004-01-29
JP4294586B2 (ja) 2009-07-15
EP1547744A1 (de) 2005-06-29
US20060108703A1 (en) 2006-05-25

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