ES2125918T3 - Procedimiento para la produccion de productos moldeados de resina de propileno. - Google Patents

Procedimiento para la produccion de productos moldeados de resina de propileno.

Info

Publication number
ES2125918T3
ES2125918T3 ES93102145T ES93102145T ES2125918T3 ES 2125918 T3 ES2125918 T3 ES 2125918T3 ES 93102145 T ES93102145 T ES 93102145T ES 93102145 T ES93102145 T ES 93102145T ES 2125918 T3 ES2125918 T3 ES 2125918T3
Authority
ES
Spain
Prior art keywords
weight
component
resin molded
procedure
propylene resin
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
ES93102145T
Other languages
English (en)
Inventor
Yoshihiro Sobajima
Masahide Hamaura
Itsushi Imamura
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of ES2125918T3 publication Critical patent/ES2125918T3/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/46—Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C08K7/20—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/24—Polymer with special particle form or size
    • 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
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PRODUCIR UN PRODUCTO MOLDEADO DE RESINA DE PROPILENO QUE COMPRENDE LA FUSION Y EL RECOCIDO DE AL MENOS PARTE DEL COMPONENTE SIGUIENTE: (A) LA ADICION A LA MATERIAL FUNDIDA RESULTANTE DEL COMPONENTE SIGUIENTE (B) O DEL COMPONENTE (B) Y EL RESTO DEL COMPONENTE (A) Y EL RECOCIDO DE LA MEZCLA RESULTANTE PARA PREPARAR UNA COMPOSICION DE RESINA QUE TENGA UNA VELOCIDAD DE FLUJO EN ESTADO FUNDIDO DE ENTRE 1 Y 100 G/10 MINUTOS, Y EL MOLDEADO SUBSECUENTE DE LA COMPOSICION DE RESINA PARA OBTENER UN PRODUCTO MOLDEADO EN EL QUE LA VELOCIDAD DE RUPTURA DEL COMPONENTE (B) ES DEL 30% POR PESO O INFERIOR: A) 100 PARTES POR PESO DE UN POLIMERO DE PROPILENO CRISTALINO QUE TENGA UNA VELOCIDAD DE FLUJO EN ESTADO FUNDIDO DE 1 Y 300 G/10 MINUTOS Y (B) ENTRE 3 Y 80 PARTES POR PESO DE UN RELLENO EN FORMA DE PARTICULAS HUECAS QUE TENGAN UNA DENSIDAD MEDIA DE PARTICULA (DENSIDAD REAL) DE ENTRE 0.1 Y 0.9 G/CM3, SEGUN SE MIDE DE ACUERDO CON LA ASTM-D2840, UN DIAMETRO MEDIO DE PARTICULA DE ENTRE 7 Y 100 (MU)M Y UNA RESISTENCIA A LA PRESION DE RUPTURA DEL 10% POR PESO DE 100 KG/CM2 O MAYOR SEGUN SE MIDE DE ACUERDO CON LA ASTM-D3102.
ES93102145T 1992-02-13 1993-02-11 Procedimiento para la produccion de productos moldeados de resina de propileno. Expired - Lifetime ES2125918T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02693092A JP3193433B2 (ja) 1992-02-13 1992-02-13 プロピレン系樹脂成形体の製造法

Publications (1)

Publication Number Publication Date
ES2125918T3 true ES2125918T3 (es) 1999-03-16

Family

ID=12206884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102145T Expired - Lifetime ES2125918T3 (es) 1992-02-13 1993-02-11 Procedimiento para la produccion de productos moldeados de resina de propileno.

Country Status (7)

Country Link
US (1) US5296186A (es)
EP (1) EP0557807B1 (es)
JP (1) JP3193433B2 (es)
KR (1) KR930017959A (es)
CA (1) CA2089462A1 (es)
DE (1) DE69322111T2 (es)
ES (1) ES2125918T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06107850A (ja) * 1992-09-28 1994-04-19 Toyobo Co Ltd 艶消し射出成形品
JP3338124B2 (ja) * 1993-05-31 2002-10-28 三菱化学株式会社 プロピレン系耐熱樹脂成形材料及びその成形体
JP3578288B2 (ja) * 1995-04-28 2004-10-20 出光石油化学株式会社 ポリアリーレンスルフィド樹脂組成物
GB9604411D0 (en) * 1996-03-01 1996-05-01 Raychem Ltd Low-density polymeric composition
JP3794837B2 (ja) * 1998-10-27 2006-07-12 長島特殊塗料株式会社 遮熱性塗料及びその塗装方法
SE0201129L (sv) 2002-04-16 2003-10-17 Borealis Tech Oy Syntaktisk polyolefinkomposition för rörbeläggnin g
DE10236509A1 (de) * 2002-08-09 2004-02-19 Behr Gmbh & Co. Spritzguss-Werkstoff für Formteile
JP2006097006A (ja) * 2004-08-31 2006-04-13 Showa Denko Kk 導電性樹脂組成物の製造方法及び用途
JP2008520768A (ja) * 2004-11-16 2008-06-19 スリーエム イノベイティブ プロパティズ カンパニー マイクロスフェア充填高分子複合材料
US20070104943A1 (en) * 2005-11-10 2007-05-10 3M Innovative Properties Company Filled polymer composites
JP5013739B2 (ja) * 2006-04-28 2012-08-29 東京インキ株式会社 軽量断熱性透明フィルム
US20090051079A1 (en) * 2007-08-22 2009-02-26 Ronan Jeffrey J Roofing components having vacuum-formed thermoset materials and related manufacturing methods
JP5793397B2 (ja) * 2011-10-28 2015-10-14 旭化成ケミカルズ株式会社 ポリプロピレン系樹脂組成物の製造方法
JP5806626B2 (ja) * 2012-02-14 2015-11-10 住友化学株式会社 ガラス微粒子中空球粉体含有ポリプロピレン系樹脂組成物及びその射出成形体
JP5747063B2 (ja) * 2013-09-25 2015-07-08 内浜化成株式会社 熱可塑性樹脂組成物とこれを用いた車両内外装部材
JP6302201B2 (ja) * 2013-09-30 2018-03-28 松本油脂製薬株式会社 樹脂組成物およびその用途
US10494525B2 (en) * 2015-02-27 2019-12-03 3M Innovative Properties Company Polyamide composition including hollow glass microspheres and articles and methods relating to the same
TWI705999B (zh) 2015-12-28 2020-10-01 日商三菱化學股份有限公司 乙烯－乙烯醇系共聚物組成物、丸粒、多層結構體及乙烯－乙烯醇系共聚物組成物之製造方法
JP2018030954A (ja) * 2016-08-25 2018-03-01 パナソニックＩｐマネジメント株式会社 ポリオレフィン樹脂組成物、およびこれを用いたポリオレフィン樹脂成形体、並びに、これを用いた掃除機
JP2019006938A (ja) * 2017-06-28 2019-01-17 パナソニックＩｐマネジメント株式会社 ポリオレフィン樹脂組成物、ポリオレフィン樹脂成形体並びに電気掃除機
WO2020237416A1 (en) * 2019-05-24 2020-12-03 Dow Global Technologies Llc Crosslinked polymeric composition and coated conductor
CN114736456B (zh) * 2022-03-24 2023-09-26 金发科技股份有限公司 一种聚丙烯组合物及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7211749A (es) * 1971-08-30 1973-03-02
US4997875A (en) * 1988-06-13 1991-03-05 Himont Incorporated High-melt-flow fiber-reinforced propylene polymer compositions
US5013771A (en) * 1989-12-21 1991-05-07 Union Carbide Chemicals And Plastics Technology Corporation Process for the production of glass fiber reinforced composite material
GB9017203D0 (en) * 1990-08-06 1990-09-19 Shell Int Research Polyolefin/filler composite materials and their preparation and use

Also Published As

Publication number Publication date
CA2089462A1 (en) 1993-08-14
EP0557807A1 (en) 1993-09-01
EP0557807B1 (en) 1998-11-18
US5296186A (en) 1994-03-22
JPH05222210A (ja) 1993-08-31
KR930017959A (ko) 1993-09-20
JP3193433B2 (ja) 2001-07-30
DE69322111T2 (de) 1999-05-12
DE69322111D1 (de) 1998-12-24

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