ES2085962T3 - Procedimiento mejorado para el moldeado de polipropileno. - Google Patents

Procedimiento mejorado para el moldeado de polipropileno.

Info

Publication number
ES2085962T3
ES2085962T3 ES91303954T ES91303954T ES2085962T3 ES 2085962 T3 ES2085962 T3 ES 2085962T3 ES 91303954 T ES91303954 T ES 91303954T ES 91303954 T ES91303954 T ES 91303954T ES 2085962 T3 ES2085962 T3 ES 2085962T3
Authority
ES
Spain
Prior art keywords
improved procedure
polypropylene molding
polypropylene
processing
molding
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
ES91303954T
Other languages
English (en)
Inventor
Dale J Wilpers
Charles C Hwo
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.)
Shell USA Inc
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of ES2085962T3 publication Critical patent/ES2085962T3/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
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN PROCESO PARA INCREMENTAR LA SALIDA DE POLIMERO EN UN TRATAMIENTO DE POLIPROPILENO QUE COMPRENDE LA ADICION DE POLIBUTILENO AL POLIPROPILENO ANTES DEL TRATAMIENTO.
ES91303954T 1990-05-02 1991-05-01 Procedimiento mejorado para el moldeado de polipropileno. Expired - Lifetime ES2085962T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51779390A 1990-05-02 1990-05-02

Publications (1)

Publication Number Publication Date
ES2085962T3 true ES2085962T3 (es) 1996-06-16

Family

ID=24061251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91303954T Expired - Lifetime ES2085962T3 (es) 1990-05-02 1991-05-01 Procedimiento mejorado para el moldeado de polipropileno.

Country Status (8)

Country Link
EP (1) EP0456406B1 (es)
JP (1) JP3142145B2 (es)
AT (1) ATE133985T1 (es)
AU (1) AU7613191A (es)
CA (1) CA2041574C (es)
DE (1) DE69116928T2 (es)
ES (1) ES2085962T3 (es)
GR (1) GR3018956T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4731029B2 (ja) * 2001-03-22 2011-07-20 出光興産株式会社 ポリオレフィン系樹脂組成物射出成形体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8902321A (pt) * 1988-05-24 1990-01-09 Shell Oil Co Processo para a producao de uma composicao compreendendo um polimero de but-1-eno e um polimero de propileno e artigo

Also Published As

Publication number Publication date
JP3142145B2 (ja) 2001-03-07
ATE133985T1 (de) 1996-02-15
EP0456406A3 (en) 1992-09-02
EP0456406B1 (en) 1996-02-07
AU7613191A (en) 1991-11-07
CA2041574C (en) 2001-03-06
GR3018956T3 (en) 1996-05-31
CA2041574A1 (en) 1991-11-03
DE69116928D1 (de) 1996-03-21
DE69116928T2 (de) 1996-07-04
JPH0615712A (ja) 1994-01-25
EP0456406A2 (en) 1991-11-13

Similar Documents

Publication Publication Date Title
NL192434B (nl) Spuitgiet-rekblaasvormmachine.
DE59103615D1 (de) Thermoplastische Formmasse.
DE69128381D1 (de) Kastenlose Formmaschine
DE59003419D1 (de) Recycling-Kunststofformmasse.
DE3850338D1 (de) Spritzgiessvorrichtung zum Herstellen von Kunststoffgegenständen.
ES522225A0 (es) Maquina de inyeccion, estirado y moldeo por soplado.
DE69123305D1 (de) Blasformmaschine
BR9103603A (pt) Maquina de estiramento
DE59106889D1 (de) Thermoplastische Formmassen.
ITTO930896A0 (it) Macchina per la fabbricazione di oggetti di materiale plastico mediante termoformatura.
DE59701262D1 (de) Flammwidrige thermoplastische formmassen mit verbessertem verarbeitungsverhalten
DE69009118D1 (de) Spritzgiessmaschine.
DE3770725D1 (de) Formsatz fuer kunststoff-formmaschinen.
DE68913654D1 (de) Formverfahren.
EP0497157A3 (en) Crosslinked molded dental articles
DE69022134D1 (de) Form zum Pressformen von Kunststoffgegenständen.
ES2085962T3 (es) Procedimiento mejorado para el moldeado de polipropileno.
DE59004969D1 (de) Thermoplastische Formmasse.
ITTO910718A0 (it) Macchina per stampaggio ad iniezione.
DE59002428D1 (de) Thermoplastische Formmasse.
ES2085961T3 (es) Procedimiento mejorado para el moldeado de materias termoplasticas.
DE59607682D1 (de) Vorrichtung zum Herstellen von Kunststoff-Formfolien
DE69305996D1 (de) Kunststofformverfahren
ES1015732Y (es) Maquina plastificadora de documentos.
ES1014458Y (es) Maquina lijadora de molduras perfeccionada.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 456406

Country of ref document: ES