ES2085961T3 - Procedimiento mejorado para el moldeado de materias termoplasticas. - Google Patents

Procedimiento mejorado para el moldeado de materias termoplasticas.

Info

Publication number
ES2085961T3
ES2085961T3 ES91303951T ES91303951T ES2085961T3 ES 2085961 T3 ES2085961 T3 ES 2085961T3 ES 91303951 T ES91303951 T ES 91303951T ES 91303951 T ES91303951 T ES 91303951T ES 2085961 T3 ES2085961 T3 ES 2085961T3
Authority
ES
Spain
Prior art keywords
thermoplastic materials
improved procedure
molding thermoplastic
processing
polybutylene
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
ES91303951T
Other languages
English (en)
Inventor
James D Dr Mccullough
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 ES2085961T3 publication Critical patent/ES2085961T3/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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN METODO PARA PROCESAR UN POLIMERO TERMOPLASTICO QUE ESTA FUNDIDO, INCOMPATIBLE CON POLIBUTILENO QUE INCLUYE LA ADICION DE UN POLIBUTILENO CON INDICE DE FUSION ALTO AL PRODUCTO TERMOPLASTICO ANTES DEL PROCESAMIENTO.
ES91303951T 1990-05-02 1991-05-01 Procedimiento mejorado para el moldeado de materias termoplasticas. Expired - Lifetime ES2085961T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51778690A 1990-05-02 1990-05-02

Publications (1)

Publication Number Publication Date
ES2085961T3 true ES2085961T3 (es) 1996-06-16

Family

ID=24061225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91303951T Expired - Lifetime ES2085961T3 (es) 1990-05-02 1991-05-01 Procedimiento mejorado para el moldeado de materias termoplasticas.

Country Status (9)

Country Link
EP (1) EP0455481B1 (es)
JP (1) JP3203010B2 (es)
KR (1) KR910020120A (es)
AT (1) ATE133983T1 (es)
AU (1) AU640225B2 (es)
CA (1) CA2041575C (es)
DE (1) DE69116927T2 (es)
ES (1) ES2085961T3 (es)
GR (1) GR3019037T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732423B1 (en) * 1994-10-04 2001-06-20 Sumitomo Electric Industries, Ltd Coated hard alloy
US5889121A (en) * 1995-10-06 1999-03-30 Shell Oil Company Method for improving processability of thermoplastics
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8300074D0 (en) * 1983-01-04 1983-02-09 Du Pont Canada Blends of polyethylene and polybutenes
US4501849A (en) * 1984-05-24 1985-02-26 Atlantic Richfield Company Chlorinated polyvinyl chloride molding compound
US4672091A (en) * 1984-11-02 1987-06-09 Hercules Incorporated Thermoplastic elastomer blends containing ethylene-propylene thermoplastic block copolymer elastomers
US4677025A (en) * 1985-08-30 1987-06-30 Shell Oil Company Unique molecular weight distribution polybutylene blend and film
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
CA2041575A1 (en) 1991-11-03
JPH0615714A (ja) 1994-01-25
AU640225B2 (en) 1993-08-19
EP0455481A3 (en) 1992-09-02
JP3203010B2 (ja) 2001-08-27
ATE133983T1 (de) 1996-02-15
EP0455481A2 (en) 1991-11-06
CA2041575C (en) 2000-10-31
DE69116927D1 (de) 1996-03-21
AU7613391A (en) 1991-11-07
GR3019037T3 (en) 1996-05-31
DE69116927T2 (de) 1996-07-04
KR910020120A (ko) 1991-12-19
EP0455481B1 (en) 1996-02-07

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