TW200726620A - Process for producing injection molded product - Google Patents

Process for producing injection molded product

Info

Publication number
TW200726620A
TW200726620A TW095137105A TW95137105A TW200726620A TW 200726620 A TW200726620 A TW 200726620A TW 095137105 A TW095137105 A TW 095137105A TW 95137105 A TW95137105 A TW 95137105A TW 200726620 A TW200726620 A TW 200726620A
Authority
TW
Taiwan
Prior art keywords
molded product
injection molded
producing injection
injection
thermoplastic resin
Prior art date
Application number
TW095137105A
Other languages
Chinese (zh)
Inventor
Hirotaka Uosaki
Kuniaki Kawabe
Motoyasu Yasui
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of TW200726620A publication Critical patent/TW200726620A/en

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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes

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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The present invention provides an injection molding process of a thermoplastic resin which is capable of preventing the burning of the resin and reducing the cooling time after injection. The process for producing an injection molded product comprises injection molding a mixture containing a thermoplastic resin and a polyolefin wax at a molding temperature lower than that of the mixture excluding the polyolefin wax by at least 5 DEG C.
TW095137105A 2005-10-07 2006-10-05 Process for producing injection molded product TW200726620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005295665 2005-10-07

Publications (1)

Publication Number Publication Date
TW200726620A true TW200726620A (en) 2007-07-16

Family

ID=37942458

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137105A TW200726620A (en) 2005-10-07 2006-10-05 Process for producing injection molded product

Country Status (2)

Country Link
TW (1) TW200726620A (en)
WO (1) WO2007043190A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268779A (en) * 2006-03-30 2007-10-18 Mitsui Chemicals Inc Manufacturing method of molded object by injection molding
EP2002955A4 (en) * 2006-03-30 2009-09-16 Mitsui Chemicals Inc Process for producing molded object by injection molding
JP2007268778A (en) * 2006-03-30 2007-10-18 Mitsui Chemicals Inc Manufacturing method of molded object by injection molding
JP2007268777A (en) * 2006-03-30 2007-10-18 Mitsui Chemicals Inc Manufacturing method of molded object by injection molding
JP4647535B2 (en) * 2006-03-31 2011-03-09 三井化学株式会社 Manufacturing method of molded body by injection molding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008434A3 (en) * 1994-06-15 1996-05-07 Solvay Polyolefin based composition and method for producing a shaped object therefrom.
JP2001150474A (en) * 1999-11-30 2001-06-05 Daihatsu Motor Co Ltd Injection molding method, injection-molded molding, and master batch
JP4041705B2 (en) * 2002-07-19 2008-01-30 日産自動車株式会社 Automotive interior molded products

Also Published As

Publication number Publication date
WO2007043190A1 (en) 2007-04-19

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