ES2184515T3 - Particulas de polipropileno expandido. - Google Patents

Particulas de polipropileno expandido.

Info

Publication number
ES2184515T3
ES2184515T3 ES99963504T ES99963504T ES2184515T3 ES 2184515 T3 ES2184515 T3 ES 2184515T3 ES 99963504 T ES99963504 T ES 99963504T ES 99963504 T ES99963504 T ES 99963504T ES 2184515 T3 ES2184515 T3 ES 2184515T3
Authority
ES
Spain
Prior art keywords
expanded polypropylene
polypropylene particles
particles
expanded
density
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 - Lifetime
Application number
ES99963504T
Other languages
English (en)
Inventor
Frank Braun
Guiscard Gluck
Klaus Hahn
Grave Isidoor De
Hermann Tatzel
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2184515T3 publication Critical patent/ES2184515T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic
    • 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.]

Abstract

Partículas de polipropileno expandido con una densidad de 5 a 200 g/l y un diámetro de partícula de 1 a 10 mm, caracterizadas porque contienen un 0, 002 a un 20 % en peso de partículas de grafito en distribución homogénea.
ES99963504T 1998-12-22 1999-12-11 Particulas de polipropileno expandido. Expired - Lifetime ES2184515T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19859418A DE19859418A1 (de) 1998-12-22 1998-12-22 Expandierte Polypropylen-Partikel

Publications (1)

Publication Number Publication Date
ES2184515T3 true ES2184515T3 (es) 2003-04-01

Family

ID=7892230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99963504T Expired - Lifetime ES2184515T3 (es) 1998-12-22 1999-12-11 Particulas de polipropileno expandido.

Country Status (7)

Country Link
US (1) US6677040B1 (es)
EP (1) EP1144491B1 (es)
JP (1) JP4578687B2 (es)
AT (1) ATE224422T1 (es)
DE (2) DE19859418A1 (es)
ES (1) ES2184515T3 (es)
WO (1) WO2000037546A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2477884A1 (en) * 2002-03-01 2003-09-12 Dow Global Technologies Inc. Dimensionally-stable propylene polymer foam with improved thermal aging.
DE102004027073A1 (de) 2004-06-02 2005-12-29 Basf Ag Metallpartikel enthaltende Polyolefinschaumpartikel
PL1702945T5 (pl) 2005-03-18 2014-09-30 Basf Se Tworzywa piankowe z cząstek poliolefinowych zawierające wypełniacze
DE102005055076A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung von Polyolefin-Schaumpartikeln mit hoher Schüttdichte und enger Schüttdichtenverteilung
EP2632976B1 (en) 2010-10-26 2019-12-04 Kaneka Belgium N.V. Expanded polyolefin containing powdered activated carbon and carbon black
EP2508336A1 (en) * 2011-04-04 2012-10-10 Industrial Neo Tex SA Fire-proof plate
JP5909368B2 (ja) * 2012-01-13 2016-04-26 株式会社カネカ ポリプロピレン系樹脂型内発泡成形体およびその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496627A (en) 1981-11-25 1985-01-29 Fujimori Kogyo Co., Ltd. Electrical conductive foam beads and molded electrical conductive foamed articles obtained therefrom
JPS6090227A (ja) * 1983-10-25 1985-05-21 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子
LU85576A1 (fr) * 1984-10-08 1986-06-11 Montefina Sa Materiaux rigides en polypropylene expanse et procede pour leur preparation
LU85577A1 (fr) * 1984-10-08 1986-06-11 Montefina Sa Films en polypropylene expanse et procede pour les preparer
US5660901A (en) * 1991-04-30 1997-08-26 Dexter Corporation Oriented expanded molded products
JP3213871B2 (ja) * 1994-12-22 2001-10-02 積水化成品工業株式会社 熱可塑性ポリエステル系樹脂発泡成形体、熱可塑性ポリエステル系樹脂予備発泡粒子及び該予備発泡粒子から熱可塑性ポリエステル系樹脂発泡成形体の製造方法
DE19519336A1 (de) * 1995-05-26 1996-11-28 Basf Ag Verfahren zur Herstellung von expandierten Polyolefin-Partikeln
JPH10237210A (ja) * 1997-02-28 1998-09-08 Sekisui Plastics Co Ltd ポリスチレン系樹脂発泡体及びその製造方法
JPH10251436A (ja) * 1997-03-10 1998-09-22 Jsp Corp 無機物含有ポリプロピレン系樹脂発泡粒子成形体
US6340713B1 (en) 1997-05-14 2002-01-22 Basf Aktiengesellschaft Expandable styrene polymers containing graphite particles
DE59702388D1 (de) * 1997-05-14 2000-10-26 Basf Ag Verfahren zur herstellung graphitpartikel enthaltender expandierbarer styrolpolymerisate
DE69807332T2 (de) * 1997-06-27 2003-04-10 Dow Chemical Co Energieabsorbierende artikel aus extrudierten, thermoplastischen schaumstoffen
DE19740472B4 (de) 1997-09-15 2006-06-29 Basf Ag Verfahren zur Herstellung von expandierten Polypropylen-Partikeln
DE19742910A1 (de) 1997-09-29 1999-04-01 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
ATE280797T1 (de) * 1997-12-01 2004-11-15 Jsp Corp Expandierte polypropylenharzperlen und geformter artikel
SG77671A1 (en) * 1998-03-23 2001-01-16 Jsp Corp Foamed and expanded beads of polypropylene resin for molding

Also Published As

Publication number Publication date
JP2002533505A (ja) 2002-10-08
EP1144491B1 (de) 2002-09-18
US6677040B1 (en) 2004-01-13
WO2000037546A2 (de) 2000-06-29
ATE224422T1 (de) 2002-10-15
WO2000037546A3 (de) 2000-10-19
EP1144491A2 (de) 2001-10-17
JP4578687B2 (ja) 2010-11-10
DE19859418A1 (de) 2000-06-29
DE59902807D1 (de) 2002-10-24

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