DE3064613D1 - Expandable thermoplastic polymer beads and process for their production - Google Patents

Expandable thermoplastic polymer beads and process for their production

Info

Publication number
DE3064613D1
DE3064613D1 DE8080101440T DE3064613T DE3064613D1 DE 3064613 D1 DE3064613 D1 DE 3064613D1 DE 8080101440 T DE8080101440 T DE 8080101440T DE 3064613 T DE3064613 T DE 3064613T DE 3064613 D1 DE3064613 D1 DE 3064613D1
Authority
DE
Germany
Prior art keywords
production
thermoplastic polymer
polymer beads
expandable thermoplastic
expandable
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
Application number
DE8080101440T
Other languages
English (en)
Inventor
Kenichi Senda
Tatehiko Nishida
Masao Nakagawa
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3064613D1 publication Critical patent/DE3064613D1/de
Expired 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • 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
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer
DE8080101440T 1979-03-19 1980-03-19 Expandable thermoplastic polymer beads and process for their production Expired DE3064613D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54032680A JPS597729B2 (ja) 1979-03-19 1979-03-19 発泡性熱可塑性樹脂粒子の製造法

Publications (1)

Publication Number Publication Date
DE3064613D1 true DE3064613D1 (en) 1983-09-29

Family

ID=12365577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080101440T Expired DE3064613D1 (en) 1979-03-19 1980-03-19 Expandable thermoplastic polymer beads and process for their production

Country Status (4)

Country Link
US (2) US4368218A (de)
EP (1) EP0017086B1 (de)
JP (1) JPS597729B2 (de)
DE (1) DE3064613D1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597729B2 (ja) * 1979-03-19 1984-02-20 鐘淵化学工業株式会社 発泡性熱可塑性樹脂粒子の製造法
DE3150730A1 (de) * 1981-12-22 1983-06-30 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung blockfester, weicher polymerperlen
US4452751A (en) * 1982-02-26 1984-06-05 The Dow Chemical Company Styrena polymer foam made with α-polyolefin additives
US4485193A (en) * 1983-05-10 1984-11-27 The Dow Chemical Company Expandable synthetic resinous thermoplastic particles, method for the preparation thereof and the application therefor
JPS6067543A (ja) * 1983-09-21 1985-04-17 Sumitomo Chem Co Ltd 発泡成形用粒状ポリオレフィン材料
DE3436877A1 (de) * 1984-10-08 1986-04-10 Luperox GmbH, 8870 Günzburg Vernetzung von styrolpolymeren
US4603167A (en) * 1985-02-19 1986-07-29 Xerox Corporation Bead polymerization process for toner resin compositions
CA1269495A (en) * 1985-11-05 1990-05-22 Masato Naito Expanded particles of modified polyethylene and foamed articles obtained therefrom
JPS62158730A (ja) * 1985-12-30 1987-07-14 Sekisui Plastics Co Ltd 発泡性熱可塑性樹脂粒子
US4673694A (en) * 1986-05-12 1987-06-16 Atlantic Richfield Company Higher molecular weight thermoplastics having multimodal molecular weight distribution
US4663357A (en) * 1986-05-12 1987-05-05 Atlantic Richfield Company Higher molecular weight thermoplastics having multimodal molecular weight distribution
CA1314381C (en) * 1986-07-28 1993-03-16 The Dow Chemical Company Methods for preparing a formed cellular plastic material pattern employed in metal casting
CA1298013C (en) * 1986-11-06 1992-03-24 Martin Vogel Process for preparing core-shell particle dispersions
EP0288006B1 (de) * 1987-04-22 1994-03-23 Mitsubishi Kasei Corporation Verfahren zur Herstellung von vernetzten Polymerteilchen
AU624326B2 (en) * 1987-07-28 1992-06-11 Dow Chemical Company, The Expandable and expanded plastics material compositions and methods for casting metal castings employing such expanded compositions in molded form
JP2728910B2 (ja) * 1988-12-27 1998-03-18 三井東圧化学株式会社 小孔を有する合成樹脂粒子の製造法
US5317044A (en) * 1989-05-16 1994-05-31 J. M. Huber Corporation Endothermic blowing agents for surface migration of components in foamed products, compositions and applications
US5051451A (en) * 1989-10-30 1991-09-24 The Dow Chemical Company Expandable and expanded plastic materials and methods for casting metal castings employing such expanded cellular plastic materials
JPH05202223A (ja) * 1992-01-28 1993-08-10 Idemitsu Petrochem Co Ltd 発泡性スチレン系樹脂粒子
US5932659A (en) * 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
JP4057657B2 (ja) * 1994-09-19 2008-03-05 センチネル・プロダクツ・コープ 線状ポリオレフィンの架橋フォーム構造及びその製造方法
US5929129A (en) * 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
US5844009A (en) * 1996-04-26 1998-12-01 Sentinel Products Corp. Cross-linked low-density polymer foam
US5876813A (en) 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
US5882776A (en) * 1996-07-09 1999-03-16 Sentinel Products Corp. Laminated foam structures with enhanced properties
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
WO1998031733A1 (fr) * 1997-01-20 1998-07-23 Sekisui Kaseihin Kogyo Kabushikikaisha Perles expansibles de resine thermoplastique et mousse moulee obtenue grace a celles-ci
JP3358520B2 (ja) * 1997-12-09 2002-12-24 住友化学工業株式会社 ポリオレフィン改質用微粒子
WO2004085528A1 (ja) * 2003-03-25 2004-10-07 Sekisui Plastics Co., Ltd. スチレン改質直鎖状低密度ポリエチレン系発泡性樹脂粒子、その製造方法、予備発泡粒子及び発泡成形体
EP1607436B2 (de) * 2003-03-25 2019-06-12 Sekisui Plastics Co., Ltd. Expandierbare harzteilchen aus styrolmodifiziertem linearen polyethylen niederer dichte
DE10358800A1 (de) * 2003-12-12 2005-07-14 Basf Ag Expandierbare Styrolpolymergranulate
ES2796492T3 (es) * 2004-01-30 2020-11-27 Synbra Propor B V Cuenta de poliestireno expandido con capa superficial funcional, proceso de fabricación de la misma, y producto de EPS funcional y su proceso de fabricación usando la misma
TW200704700A (en) * 2005-05-10 2007-02-01 Nova Chem Inc Expandable resins
US9314941B2 (en) * 2007-07-13 2016-04-19 Advanced Ceramics Manufacturing, Llc Aggregate-based mandrels for composite part production and composite part production methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743611A (en) * 1966-06-08 1973-07-03 Hitachi Ltd Foamable thermoplastic beads and a process for the preparation thereof
DE1694094B2 (de) * 1966-12-07 1974-08-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung unbrennbarer Schaumstoffe
US3682844A (en) * 1970-09-29 1972-08-08 Cupples Container Co Expandable polystyrene and method for producing same
US3826765A (en) * 1973-05-10 1974-07-30 Arco Polymers Inc Process of making antilumping expandable styrene polymers
FR2255314A1 (en) * 1973-12-20 1975-07-18 Sekisui Plastics Expandable polyethylene particles prodn. - by polymn. of mixture contg. major proportion of styrene monomers
CA1040799A (en) * 1974-08-23 1978-10-17 Sekisui Kaseihin Kogyo Kabushiki Kaisha Expandable ethylenically unsaturated polymer particle compositions
SE402922B (sv) * 1976-12-10 1978-07-24 Kemanobel Ab Framstellning av expanderbara perlor av ett termoplastmaterial genom suspensionspolymerisation, varvid reaktionskerlet under hela polymerisationen er fyllt med flytande reaktionsmedium
JPS597729B2 (ja) * 1979-03-19 1984-02-20 鐘淵化学工業株式会社 発泡性熱可塑性樹脂粒子の製造法

Also Published As

Publication number Publication date
EP0017086A1 (de) 1980-10-15
JPS55129429A (en) 1980-10-07
JPS597729B2 (ja) 1984-02-20
US4368218A (en) 1983-01-11
EP0017086B1 (de) 1983-08-24
US4433029A (en) 1984-02-21

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee