DE69413777D1 - Schaumstoffperlen aus kautschukmodifiziertem styrolharz - Google Patents

Schaumstoffperlen aus kautschukmodifiziertem styrolharz

Info

Publication number
DE69413777D1
DE69413777D1 DE69413777T DE69413777T DE69413777D1 DE 69413777 D1 DE69413777 D1 DE 69413777D1 DE 69413777 T DE69413777 T DE 69413777T DE 69413777 T DE69413777 T DE 69413777T DE 69413777 D1 DE69413777 D1 DE 69413777D1
Authority
DE
Germany
Prior art keywords
rubber
styrene resin
modified styrene
foam beads
beads
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.)
Expired - Fee Related
Application number
DE69413777T
Other languages
English (en)
Other versions
DE69413777T2 (de
DE69413777T3 (de
Inventor
Masamichi Kaneko
Isao Kiba
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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=14828680&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69413777(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69413777D1 publication Critical patent/DE69413777D1/de
Publication of DE69413777T2 publication Critical patent/DE69413777T2/de
Publication of DE69413777T3 publication Critical patent/DE69413777T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/901—Radial block
DE69413777T 1993-04-27 1994-04-26 Schaumstoffperlen aus kautschukmodifiziertem styrolharz Expired - Fee Related DE69413777T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12214393 1993-04-27
PCT/JP1994/000700 WO1994025516A1 (en) 1993-04-27 1994-04-26 Expanded foamed bead of a rubber-modified styrene polymer

Publications (3)

Publication Number Publication Date
DE69413777D1 true DE69413777D1 (de) 1998-11-12
DE69413777T2 DE69413777T2 (de) 1999-06-24
DE69413777T3 DE69413777T3 (de) 2002-04-18

Family

ID=14828680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413777T Expired - Fee Related DE69413777T3 (de) 1993-04-27 1994-04-26 Schaumstoffperlen aus kautschukmodifiziertem styrolharz

Country Status (10)

Country Link
US (2) US5525639A (de)
EP (1) EP0648244B2 (de)
KR (2) KR100236851B1 (de)
CN (2) CN1038843C (de)
CA (1) CA2135078C (de)
DE (1) DE69413777T3 (de)
HK (1) HK1012649A1 (de)
MY (1) MY111891A (de)
SG (1) SG48758A1 (de)
WO (1) WO1994025516A1 (de)

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DE4416861A1 (de) * 1994-05-13 1995-11-16 Basf Ag Expandierbare Styrolpolymerisate
US5661191A (en) * 1995-01-13 1997-08-26 Mitsubishi Chemical Basf Company Limited Expandable rubber-modified styrene resin beads, expanded beads thereof, and expanded molded articles obtained therefrom
DE19527577A1 (de) * 1995-07-28 1997-01-30 Basf Ag Schlagzähe thermoplastische Formmasse
DE19544487A1 (de) * 1995-11-29 1997-06-05 Basf Ag Schaumstoffe auf Basis von Copolymeren von Styrol und 1,1-Diphenylethen
US6020388A (en) * 1997-03-04 2000-02-01 Tri-Technologies, Inc. Methods for impregnating polymer beads
DE19716572A1 (de) * 1997-04-19 1998-10-22 Basf Ag Expandierbare Styrolpolymerisate
JP3653393B2 (ja) 1997-09-12 2005-05-25 株式会社ジェイエスピー 発泡性ゴム変性スチレン系樹脂組成物
US6779666B2 (en) * 2001-08-09 2004-08-24 Winkler + Dunnebier, Ag Packaging envelope and method for making the same
US6956084B2 (en) 2001-10-04 2005-10-18 Bridgestone Corporation Nano-particle preparation and applications
WO2004011230A1 (ja) * 2002-07-31 2004-02-05 Shikoku Kakoki Co., Ltd. 冷間成形用樹脂シート及び冷間成形加工品
JP4683928B2 (ja) 2002-12-18 2011-05-18 株式会社ブリヂストン クレイの剥離方法、該方法から得られた組成物、及び該組成物を含む変性ゴム
US6875818B2 (en) 2003-01-16 2005-04-05 Bridgestone Corporation Polymer nano-strings
DE10358805A1 (de) 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren, schlagzähmodifizierten, thermoplastischen Polymergranulaten
US7205370B2 (en) * 2004-01-12 2007-04-17 Bridgestone Corporation Polymeric nano-particles of flower-like structure and applications
US7718737B2 (en) * 2004-03-02 2010-05-18 Bridgestone Corporation Rubber composition containing functionalized polymer nanoparticles
US8063142B2 (en) 2004-03-02 2011-11-22 Bridgestone Corporation Method of making nano-particles of selected size distribution
US7112369B2 (en) * 2004-03-02 2006-09-26 Bridgestone Corporation Nano-sized polymer-metal composites
US20050215693A1 (en) * 2004-03-29 2005-09-29 Xiaorong Wang Clay modified rubber composition and a method for manufacturing same
US20050228074A1 (en) * 2004-04-05 2005-10-13 Bridgestone Corporation Amphiphilic polymer micelles and use thereof
US20050282956A1 (en) * 2004-06-21 2005-12-22 Xiaorong Wang Reversible polymer/metal nano-composites and method for manufacturing same
US7998554B2 (en) * 2004-07-06 2011-08-16 Bridgestone Corporation Hydrophobic surfaces with nanoparticles
US7572855B2 (en) 2005-01-28 2009-08-11 Bridgestone Corporation Nano-composite and compositions manufactured thereof
US7579398B2 (en) 2005-02-02 2009-08-25 Bridgestone Corporation Nano-composite and compositions therefrom
US7659342B2 (en) * 2005-02-03 2010-02-09 Bridgestone Corporation Polymer nano-particle with polar core and method for manufacturing same
IT1366567B (it) 2005-10-18 2009-10-06 Polimeri Europa Spa Granulati espandibili a basemdi polimeri vinilaromatici dotati di migliorata espansibilita'e procedimento per la loro preparazione
KR100716224B1 (ko) 2005-12-09 2007-05-10 금호석유화학 주식회사 고기능성을 갖는 발포성 폴리스티렌 입자의 2단계 제조방법
US9061900B2 (en) 2005-12-16 2015-06-23 Bridgestone Corporation Combined use of liquid polymer and polymeric nanoparticles for rubber applications
US7538159B2 (en) 2005-12-16 2009-05-26 Bridgestone Corporation Nanoparticles with controlled architecture and method thereof
US8288473B2 (en) 2005-12-19 2012-10-16 Bridgestone Corporation Disk-like nanoparticles
US7884160B2 (en) 2005-12-19 2011-02-08 Bridgestone Corporation Non-spherical nanoparticles made from living triblock polymer chains
US7601772B2 (en) * 2005-12-20 2009-10-13 Bridgestone Corporation Nano-composite and method thereof
US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
US7560510B2 (en) 2005-12-20 2009-07-14 Bridgestone Corporation Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties
US8697775B2 (en) 2005-12-20 2014-04-15 Bridgestone Corporation Vulcanizable nanoparticles having a core with a high glass transition temperature
CN101415771B (zh) * 2006-01-31 2011-07-06 Ps日本株式会社 橡胶改性苯乙烯类树脂及含有该树脂的光扩散板
US7935184B2 (en) 2006-06-19 2011-05-03 Bridgestone Corporation Method of preparing imidazolium surfactants
RU2458084C2 (ru) 2006-07-28 2012-08-10 Бриджстоун Корпорейшн Полимерные наночастицы, имеющие конфигурацию "ядро-оболочка" и включающие межфазную область
US7597959B2 (en) 2006-12-19 2009-10-06 Bridgestone Corporation Core-shell fluorescent nanoparticles
US7649049B2 (en) * 2006-12-20 2010-01-19 Bridgestone Corporation Rubber composition containing a polymer nanoparticle
EP1988119A1 (de) * 2007-05-01 2008-11-05 Nova Innovene International S.A. Expandierbare Polystyrol-Zusammensetzung
US7829624B2 (en) * 2007-06-29 2010-11-09 Bridgestone Corporation One-pot synthesis of nanoparticles and liquid polymer for rubber applications
CN102341342B (zh) 2008-12-31 2014-07-16 株式会社普利司通 核起始的纳米颗粒形成方法、纳米颗粒和组合物
US9062144B2 (en) 2009-04-03 2015-06-23 Bridgestone Corporation Hairy polymeric nanoparticles with first and second shell block polymer arms
EP2267065A1 (de) * 2009-06-22 2010-12-29 Total Petrochemicals Research Feluy Expandierbare vinylaromatische polymere und Verfahren zu ihrer Herstellung
US9115222B2 (en) 2009-12-29 2015-08-25 Bridgestone Corporation Well defined, highly crosslinked nanoparticles and method for making same
US9428604B1 (en) 2011-12-30 2016-08-30 Bridgestone Corporation Nanoparticle fillers and methods of mixing into elastomers
KR102023189B1 (ko) * 2013-07-03 2019-09-20 삼성전자주식회사 음향 발생 장치 및 이를 포함하는 전자 장치
IT201800008073A1 (it) * 2018-08-13 2020-02-13 Versalis Spa Composizione polimerica vinilaromatica espandibile a migliorate proprieta’ meccaniche e isolanti
CN109139550B (zh) * 2018-08-14 2021-08-31 广东美的厨房电器制造有限公司 扇叶组件及其制备方法、风扇及家用电器
CN110041637A (zh) * 2019-05-07 2019-07-23 安徽麦特电子股份有限公司 一种高效减震电容器防爆缓冲材料及其制备方法

Family Cites Families (16)

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JPS5667344A (en) * 1979-11-08 1981-06-06 Asahi Chem Ind Co Ltd Expandable polymer composition
US4423160A (en) † 1983-01-31 1983-12-27 Atlantic Richfield Company Process for forming anti-lumping and fast-cool vinyl aromatic expandable polymer particles
US4594363A (en) * 1985-01-11 1986-06-10 Rohm And Haas Company Production of core-sheath polymer particles containing voids, resulting product and use
ATE66951T1 (de) † 1985-08-16 1991-09-15 Dow Chemical Co Expandierfaehige polyvinyl(iden)aromatische partikel, verfahren zu ihrer herstellung und geformte gegenstaende.
JPH0745589B2 (ja) * 1987-01-14 1995-05-17 三菱化学ビーエーエスエフ株式会社 発泡性スチレン系重合体粒子の製造方法
CA1326575C (en) * 1987-07-23 1994-01-25 Yasushi Okamoto Rubber-modified styrene resin composition
US4970241A (en) * 1988-05-20 1990-11-13 Rohm And Haas Company Multi-stage opacifying polymer particles containing non-polymeric acid absorbed therein
US4880842A (en) * 1988-05-20 1989-11-14 Rohm & Haas Company Multi-stage opacifying polymer particles containing non-polymeric acid absorbed therein
DE3915602A1 (de) * 1989-05-12 1990-11-15 Basf Ag Expandierbare styrolpolymerisate
JP2841303B2 (ja) * 1989-12-12 1998-12-24 旭化成工業株式会社 発泡用樹脂組成物とその発泡成形体
GB9007199D0 (en) * 1990-03-30 1990-05-30 Tioxide Group Plc Preparation of polymeric particles
JPH0488006A (ja) * 1990-07-30 1992-03-19 Japan Synthetic Rubber Co Ltd 高光沢耐衝撃性芳香族ビニル系樹脂組成物
JP3221019B2 (ja) * 1991-10-29 2001-10-22 旭化成株式会社 ポリスチレン系樹脂発泡粒子の低密度融着発泡樹脂成形体及びその製造方法
US5369135A (en) * 1992-05-13 1994-11-29 Mobil Oil Corporation Controlled microcellular foams of crystalline amorphous polymers
JP2921318B2 (ja) † 1993-02-02 1999-07-19 住友化学工業株式会社 発泡用樹脂組成物、発泡剤含有樹脂組成物及び発泡体
JP4088006B2 (ja) * 1999-11-30 2008-05-21 セイコーエプソン株式会社 液晶表示装置の製造方法

Also Published As

Publication number Publication date
US5525639A (en) 1996-06-11
EP0648244B2 (de) 2001-07-25
CA2135078C (en) 1998-09-29
HK1012649A1 (en) 1999-08-06
US5635543A (en) 1997-06-03
CN1067625C (zh) 2001-06-27
SG48758A1 (en) 1998-05-18
DE69413777T2 (de) 1999-06-24
MY111891A (en) 2001-02-28
CN1038843C (zh) 1998-06-24
CN1193567A (zh) 1998-09-23
CN1106612A (zh) 1995-08-09
KR950701659A (ko) 1995-04-28
KR19990036400A (ko) 1999-05-25
EP0648244B1 (de) 1998-10-07
KR100236851B1 (ko) 2000-01-15
DE69413777T3 (de) 2002-04-18
KR0150240B1 (ko) 1998-10-15
EP0648244A1 (de) 1995-04-19
WO1994025516A1 (en) 1994-11-10
CA2135078A1 (en) 1994-11-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee