ES8206596A1 - Procedimiento para la fabricacion de piezas moldeadas a par-tir de una masa de moldeo ternaria - Google Patents

Procedimiento para la fabricacion de piezas moldeadas a par-tir de una masa de moldeo ternaria

Info

Publication number
ES8206596A1
ES8206596A1 ES500963A ES500963A ES8206596A1 ES 8206596 A1 ES8206596 A1 ES 8206596A1 ES 500963 A ES500963 A ES 500963A ES 500963 A ES500963 A ES 500963A ES 8206596 A1 ES8206596 A1 ES 8206596A1
Authority
ES
Spain
Prior art keywords
composition containing
weight
propylene homopolymer
melt index
moulding composition
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
ES500963A
Other languages
English (en)
Other versions
ES500963A0 (es
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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=6099092&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8206596(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of ES500963A0 publication Critical patent/ES500963A0/es
Publication of ES8206596A1 publication Critical patent/ES8206596A1/es
Expired 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
    • C08L23/12—Polypropene
    • 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Moulding By Coating Moulds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE PIRZAS MOLDEADAS A PARTIR DE UNA MASA DE MOLDEO TERNARIA CONSISTE EN FOMAR UNA MASA HOMOGENEA A PARTIR DE UN 38 A UN 48 POR 100 EN PESO DE UN COPOLIMERO DE ETILENO-PROPILENO,PARCIALMENTE CRISTALINO, CON UN CONTENIDO DE ETILENO DE AL MENOS 65 POR 100 EN PESO; DE UN 27 A UN 62 POR 100 EN PESO DE HOMOPOLIMERO DE PRPOPROPILENO Y DE UN 3 A UN 30 POR 100 EN PESO DE POLIETILENO. DICHA MASA HOMOGENEA SE SOMETE A UNA TEMPERATURA COMPRENDIDA ENTRE 180 Y 280 GRADOS, TRANSFORMANDOSE EN UN GRANULADO, EL CUAL SE MOLDEA A UNA TEMPERATURA COMPRENDIDA ENTRE 220 Y 280 GRADOSPARA OBTENER PIEZAS MOLDEADAS.
ES500963A 1980-04-02 1981-04-01 Procedimiento para la fabricacion de piezas moldeadas a par-tir de una masa de moldeo ternaria Expired ES8206596A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3012805A DE3012805C2 (de) 1980-04-02 1980-04-02 Ternäre Spritzguß-Formmassen auf Basis von Äthylen- Propylen-Mischpolymerisat oder EPDM, Polypropylen und Polyäthylen

Publications (2)

Publication Number Publication Date
ES500963A0 ES500963A0 (es) 1982-08-16
ES8206596A1 true ES8206596A1 (es) 1982-08-16

Family

ID=6099092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500963A Expired ES8206596A1 (es) 1980-04-02 1981-04-01 Procedimiento para la fabricacion de piezas moldeadas a par-tir de una masa de moldeo ternaria

Country Status (8)

Country Link
US (1) US4319004A (es)
EP (1) EP0039396B2 (es)
JP (1) JPS5839854B2 (es)
AT (1) ATE13684T1 (es)
BR (1) BR8101978A (es)
DE (2) DE3012805C2 (es)
ES (1) ES8206596A1 (es)
MX (1) MX158156A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132439C2 (de) * 1981-08-17 1984-05-24 Dynamit Nobel Ag, 5210 Troisdorf Formmasse für einen vernetzten Schaumstoff aus Polyolefinen und Äthylen-Propylen-Kautschuk und Verfahren zum Herstellen des Schaumstoffes
JPS58213043A (ja) * 1982-06-04 1983-12-10 Mitsui Toatsu Chem Inc ポリプロピレン樹脂組成物
JPS5925829A (ja) * 1982-08-05 1984-02-09 Chisso Corp ポリオレフイン系樹脂組成物
JPS60131232A (ja) * 1983-12-20 1985-07-12 東洋製罐株式会社 筒状体
US4621119A (en) * 1984-12-27 1986-11-04 Mobil Oil Corporation Polypropylene-polyethylene-(ethylene-propylene rubber) compositions and films thereof with improved tear strength
DE3519064A1 (de) * 1985-05-28 1986-12-04 Avery International Corp., Wilmington, Del. Mehrschichtige, selbstklebende und tiefziehbare schutzfolie insbesondere fuer kraftfahrzeuge
DE3530364C1 (en) * 1985-08-24 1987-01-02 Dynamit Nobel Ag Moulding composition based on polyolefins
US4833194A (en) * 1987-11-13 1989-05-23 R.J.F. International Corporation Elastomeric thermoplastic compositions
DE3825796C1 (es) * 1988-07-29 1990-02-01 Huels Troisdorf Ag, 5210 Troisdorf, De
FR2645541B1 (fr) * 1989-04-06 1993-07-30 Norsolor Sa Composition et procede pour diminuer le caractere collant de copolymeres ethylene/alpha-olefines
JP2618735B2 (ja) * 1990-04-27 1997-06-11 豊田合成株式会社 ポリプロピレン樹脂組成物
US5308699A (en) * 1990-10-03 1994-05-03 Sumitomo Chemical Company Limited Thermoplastic elastomer powder for powder slush molding powder slush molding method using the same and molded article thereof
US5308700A (en) * 1990-10-03 1994-05-03 Sumitomo Chemical Company Limited Thermoplastic elastomer powder for powder molding, powder molding method using the same and molded article thereof
US5585431A (en) * 1991-04-11 1996-12-17 Sumitomo Chemical Company, Limited Thermoplastic elastomer powder composition for powder molding, powder molding method using the same and molded article thereof
US5502112A (en) * 1992-07-30 1996-03-26 Exxon Chemical Patents Inc. Thermoplastic olefins
US5288806A (en) * 1992-09-22 1994-02-22 Exxon Chemical Patents Inc. Thermoplastic olefins with low viscosity
JP3919826B2 (ja) * 1997-04-17 2007-05-30 チッソ株式会社 ポリプロピレン組成物及びその製造方法
CN111958903A (zh) * 2020-07-20 2020-11-20 上海上南复盘物流设备集团有限公司 一种注塑托盘边角的配方和生产工艺
CN114230926A (zh) * 2021-12-30 2022-03-25 苏州优矿塑新材料股份有限公司 一种耐低温聚丙烯材料及其制备方法及应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256367A (en) * 1962-08-14 1966-06-14 Union Carbide Corp Polypropylene compositions having improved impact strength containing polyethylene and ethylene-propylene copolymer
FR1456359A (fr) * 1964-12-28 1966-10-21 Dow Chemical Co Compositions de polypropylène de résistance améliorée aux chocs et leur préparation
FR1488559A (es) * 1965-08-03 1967-10-27
US3517086A (en) * 1966-01-31 1970-06-23 Sumitomo Chemical Co Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer
NL133875C (es) * 1966-01-31
US3627852A (en) * 1967-02-02 1971-12-14 Asahi Chemical Ind Impact resistant polymer compositions
US3919358A (en) * 1974-08-02 1975-11-11 Goodrich Co B F Thermoplastic polymer blends of (1) EPDM having a high degree of unstretched crystallinity with (2) polyethylene
US4031169A (en) * 1975-09-11 1977-06-21 Uniroyal Inc. Thermoplastic elastomeric polymer blend
US4036912A (en) * 1975-10-06 1977-07-19 The B. F. Goodrich Company Thermoplastic polymer blends of EP or EPDM polymer with crystalline polypropylene
DE2642090C2 (de) * 1976-09-18 1987-02-05 Bayer Ag, 5090 Leverkusen Thermoplastische Kautschukmassen
NL7705367A (nl) * 1977-05-16 1978-11-20 Stamicarbon Werkwijze voor het bereiden van een thermo- plastisch elastomeer polymeer.
DE2732969A1 (de) * 1977-07-21 1979-02-01 Bayer Ag Elastomermodifizierte thermoplaste
DE2811548A1 (de) * 1978-03-16 1979-09-27 Bayer Ag Thermoplastische mischungen aus polypropylen mit aethylen-vinylacetat- und aethylen-propylen-copolymerisaten
DE2828763A1 (de) * 1978-06-30 1980-01-10 Hoechst Ag Verfahren zum herstellen einer polypropylen-formmasse
US4251646A (en) * 1979-07-27 1981-02-17 Exxon Research & Engineering Co. Thermoplastic blend of polypropylene, EPM and propylene-ethylene copolymer

Also Published As

Publication number Publication date
EP0039396A3 (en) 1982-02-17
ATE13684T1 (de) 1985-06-15
MX158156A (es) 1989-01-12
JPS5718751A (en) 1982-01-30
EP0039396B2 (de) 1990-03-21
ES500963A0 (es) 1982-08-16
DE3012805A1 (de) 1981-10-22
EP0039396B1 (de) 1985-06-05
US4319004A (en) 1982-03-09
BR8101978A (pt) 1981-10-06
JPS5839854B2 (ja) 1983-09-01
EP0039396A2 (de) 1981-11-11
DE3012805C2 (de) 1983-04-28
DE3170806D1 (en) 1985-07-11

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Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506