MY176893A - Resin composition hardly deposits on a molding die and manufacturing method thereof - Google Patents

Resin composition hardly deposits on a molding die and manufacturing method thereof

Info

Publication number
MY176893A
MY176893A MYPI20045121A MYPI20045121A MY176893A MY 176893 A MY176893 A MY 176893A MY PI20045121 A MYPI20045121 A MY PI20045121A MY PI20045121 A MYPI20045121 A MY PI20045121A MY 176893 A MY176893 A MY 176893A
Authority
MY
Malaysia
Prior art keywords
resin composition
resin
section
kneading
molding die
Prior art date
Application number
MYPI20045121A
Inventor
Tenda Tsugio
Aoki Kei
Kondo Hidemi
Original Assignee
Polyplastics 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 Polyplastics Co filed Critical Polyplastics Co
Publication of MY176893A publication Critical patent/MY176893A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

It is an object of the present invention to provide a resin composition which is used as a raw material for molding and in which the accumulation of a deposit to a molding die is low. The resin composition is obtained by: supplying a resin from a raw material feeding port 1 of an extruder; subsequently plasticizing the resin in a plasticizing section 2; feeding the resin plasticized in the plasticizing section 2 to a kneading section 5 while exhausting under pressure from a first vent port 3 located downstream of the plasticizing section 2; supplying a filler from a sub raw material feeding port 4 located upstream of the kneading section 5; kneading the plasticized resin and the filler in the kneading section 5 to yield a resin composition; exhausting under reduced pressure from a second vent port 6 located downstream of the kneading session 5; and discharging the resin composition from a die 7 provided at an exit of the extruder.
MYPI20045121A 2003-12-12 2004-12-11 Resin composition hardly deposits on a molding die and manufacturing method thereof MY176893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003415512 2003-12-12

Publications (1)

Publication Number Publication Date
MY176893A true MY176893A (en) 2020-08-25

Family

ID=34675132

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20045121A MY176893A (en) 2003-12-12 2004-12-11 Resin composition hardly deposits on a molding die and manufacturing method thereof

Country Status (4)

Country Link
JP (1) JPWO2005056260A1 (en)
CN (1) CN100471636C (en)
MY (1) MY176893A (en)
WO (1) WO2005056260A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009155419A (en) * 2007-12-26 2009-07-16 Polyplastics Co Polyarylene sulfide resin composition
JP5456983B2 (en) * 2008-04-17 2014-04-02 ポリプラスチックス株式会社 Process for producing polyarylene sulfide resin composition
TWI524978B (en) * 2009-07-28 2016-03-11 Polyplastics Co Liquid crystal resin composition, liquid crystal resin composition, and liquid crystal resin manufacturing apparatus
WO2012147185A1 (en) * 2011-04-27 2012-11-01 ポリプラスチックス株式会社 Method for producing polyarylene sulfide resin compositions
CN106725909A (en) * 2017-03-01 2017-05-31 尚汝成 The device of drill holes of oral planting positioner and the method for preparing the device handle

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334860A (en) * 1976-09-13 1978-03-31 Mitsubishi Heavy Ind Ltd Vent extruder
JPS5948136A (en) * 1982-09-13 1984-03-19 Japan Synthetic Rubber Co Ltd Vent extruder
JPS62280258A (en) * 1986-05-29 1987-12-05 Dainippon Ink & Chem Inc Polyphenylene sulfide resin composition and molded product obtained therefrom
JP3056585B2 (en) * 1992-04-07 2000-06-26 呉羽化学工業株式会社 Method for producing polyarylene sulfide resin composition
JPH0616935A (en) * 1992-07-01 1994-01-25 Mitsubishi Kasei Corp Polyphenylene sulfide resin composition
JP2842078B2 (en) * 1992-09-09 1998-12-24 東レ株式会社 Method for producing polyester composition
JPH08207118A (en) * 1995-02-06 1996-08-13 Japan Steel Works Ltd:The Removal of volatile substance from thermoplastic resin and vent type twin-screw extruder
JP3605933B2 (en) * 1995-04-07 2004-12-22 東レ株式会社 Polyphenylene sulfide resin composition
JPH09187818A (en) * 1996-01-10 1997-07-22 Mitsui Toatsu Chem Inc Manufacture of thermoplastic polyimide molding material
JP3701391B2 (en) * 1996-07-12 2005-09-28 旭化成ケミカルズ株式会社 Extruder for powder and extrusion method using the same
JP3989075B2 (en) * 1997-02-18 2007-10-10 旭化成ケミカルズ株式会社 Method for producing resin composition
JPH10249853A (en) * 1997-03-10 1998-09-22 Mitsubishi Eng Plast Kk Molding granulated material and its manufacture
JP4212664B2 (en) * 1997-04-02 2009-01-21 旭化成ケミカルズ株式会社 Block copolymer recovery method
JP2000246733A (en) * 1999-03-04 2000-09-12 Toray Ind Inc Manufacture of polyallylene sulfide resin pellet
JP3662805B2 (en) * 1999-03-29 2005-06-22 株式会社神戸製鋼所 Continuous kneading method and apparatus for polyester resin
JP2001146531A (en) * 1999-11-19 2001-05-29 Toshiba Mach Co Ltd Process for recycling expanded polystyrene
JP2001288342A (en) * 2000-04-04 2001-10-16 Sumitomo Chem Co Ltd Liquid crystal polyester resin composition, method for producing the same and its molded product
JP2002331594A (en) * 2001-05-10 2002-11-19 Toray Ind Inc Storage medium substrate, storage medium comprising the substrate, and method for manufacturing storage medium

Also Published As

Publication number Publication date
WO2005056260A1 (en) 2005-06-23
CN1890075A (en) 2007-01-03
CN100471636C (en) 2009-03-25
JPWO2005056260A1 (en) 2007-07-05

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