JPS54116058A - Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer - Google Patents

Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer

Info

Publication number
JPS54116058A
JPS54116058A JP2394178A JP2394178A JPS54116058A JP S54116058 A JPS54116058 A JP S54116058A JP 2394178 A JP2394178 A JP 2394178A JP 2394178 A JP2394178 A JP 2394178A JP S54116058 A JPS54116058 A JP S54116058A
Authority
JP
Japan
Prior art keywords
vinyl chloride
chloride resin
plasticizer
pellet
pref
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.)
Pending
Application number
JP2394178A
Other languages
Japanese (ja)
Inventor
Hiroyuki Fujii
Katsuoki Kamimura
Katsuhiro Satomi
Tetsuya Yamada
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP2394178A priority Critical patent/JPS54116058A/en
Publication of JPS54116058A publication Critical patent/JPS54116058A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: To prepare pseudo-pellet (pellet-like granule) of a vinyl chloride resin, containing uniformly dissolved plasticizer, and having high bulk density and a sharp particle size distribution, by the hot mixing of a vinyl chloride resin with a plasticizer by a high speed rotary blade mixer under specific conditions.
CONSTITUTION: 100 Parts by weight of a vinyl chloride resin and ≥10 parts by weight, pref. 20W70 parts by weight, of a plasticizer such as dibutyl phthalate, trioctyl trimellitate, etc., are heated while being kneaded with a high-speed rotary blade mixer such as Henscehel mixer, to a temperature between 170°C and the decomposition temperature of the resin or the plasticizer (pref. 175W190°C), and then cooled below 140°C at a cooling rate of ≥4°C/min, to obtain the objective particle having a bulk density of 0.55W0.65. The rotary blades are located near the bottom of the mixer and the number of revolutions is pref. about 500W2,000 rpm.
COPYRIGHT: (C)1979,JPO&Japio
JP2394178A 1978-03-02 1978-03-02 Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer Pending JPS54116058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2394178A JPS54116058A (en) 1978-03-02 1978-03-02 Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2394178A JPS54116058A (en) 1978-03-02 1978-03-02 Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer

Publications (1)

Publication Number Publication Date
JPS54116058A true JPS54116058A (en) 1979-09-10

Family

ID=12124548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2394178A Pending JPS54116058A (en) 1978-03-02 1978-03-02 Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer

Country Status (1)

Country Link
JP (1) JPS54116058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272241A (en) * 2005-03-30 2006-10-12 Kaneka Corp Separation/recovery method of paper component and polyvinylchloride component from polyvinylchloride resin-based wallpaper, and regeneratd polyvinylchloride resin
US20110184100A1 (en) * 2008-09-10 2011-07-28 Polyone Corporation Soft, pelletized poly(vinyl chloride) plastisol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272241A (en) * 2005-03-30 2006-10-12 Kaneka Corp Separation/recovery method of paper component and polyvinylchloride component from polyvinylchloride resin-based wallpaper, and regeneratd polyvinylchloride resin
US20110184100A1 (en) * 2008-09-10 2011-07-28 Polyone Corporation Soft, pelletized poly(vinyl chloride) plastisol

Similar Documents

Publication Publication Date Title
ES467789A1 (en) Process for preparing calcined gypsum
JPS5556098A (en) Method and apparatus for producing si single crystal rod
GB987030A (en) Improvements in or relating to a method of, and apparatus for continuously preparingsynthetic plastics and the like materials
JPS54116058A (en) Method and apparatus for producing pseudo-pellet of vinyl chloride resin containing plasticizer
ES8103183A1 (en) Carbothermic production of aluminium
GB1047489A (en)
JPS5275690A (en) Production of carbon materials
JPS5765726A (en) Production of crosslinking agent-containing polyolefin particle
JPS57209633A (en) Granulating method and apparatus therefor
JPS54152692A (en) Continuous manufacture of gypsum needle-like crystal
JPS5245588A (en) Method of producing thermosetting, spherical synthetic resin particles
JPS57195125A (en) Process for adding plasticizer
GB811699A (en) Process and apparatus for the manufacture of sulphoalkylesters of fatty acids
US3141026A (en) Stabilized maleic anhydride
JPS56169736A (en) Preparation of high purity aluminum
JPS57137303A (en) Production of catalyst
JPS5395109A (en) Controlling method for temperature of rotary kiln
GR66803B (en)
JPS5565233A (en) Production of fine sphere particle containing vinyl chloride resin
JPS5220395A (en) Process for producing porous carbonaceous particles
JPS523641A (en) Process for preparing shaped rubber compounding ingredients
JPS52109501A (en) Method for controling temperature of equipment for preparing preheated coal
JPS541280A (en) Method of and apparatus for producing granular substance
JPS5730537A (en) Preparation of particulate fertilizer
JPS5686935A (en) Production of vinyl chloride resin paste sol