JPS60120019A - 塩化ビニル系重合体粒状物の製造方法 - Google Patents

塩化ビニル系重合体粒状物の製造方法

Info

Publication number
JPS60120019A
JPS60120019A JP58228075A JP22807583A JPS60120019A JP S60120019 A JPS60120019 A JP S60120019A JP 58228075 A JP58228075 A JP 58228075A JP 22807583 A JP22807583 A JP 22807583A JP S60120019 A JPS60120019 A JP S60120019A
Authority
JP
Japan
Prior art keywords
vinyl chloride
temperature
organic liquid
chloride polymer
pvc
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.)
Granted
Application number
JP58228075A
Other languages
English (en)
Japanese (ja)
Other versions
JPH054976B2 (instruction
Inventor
Hiroshi Yoshida
博 吉田
Shiro Imaizumi
今泉　四郎
Masaaki Nishina
仁科　正彰
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP58228075A priority Critical patent/JPS60120019A/ja
Priority to DE3443800A priority patent/DE3443800C2/de
Publication of JPS60120019A publication Critical patent/JPS60120019A/ja
Priority to US07/027,119 priority patent/US4721773A/en
Publication of JPH054976B2 publication Critical patent/JPH054976B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/18—Plasticising macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP58228075A 1983-12-02 1983-12-02 塩化ビニル系重合体粒状物の製造方法 Granted JPS60120019A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58228075A JPS60120019A (ja) 1983-12-02 1983-12-02 塩化ビニル系重合体粒状物の製造方法
DE3443800A DE3443800C2 (de) 1983-12-02 1984-11-30 Verfahren zur Herstellung eines körnigen Vinylchloridpolymeren
US07/027,119 US4721773A (en) 1983-12-02 1987-03-16 Process for producing granular vinyl chloride polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58228075A JPS60120019A (ja) 1983-12-02 1983-12-02 塩化ビニル系重合体粒状物の製造方法

Publications (2)

Publication Number Publication Date
JPS60120019A true JPS60120019A (ja) 1985-06-27
JPH054976B2 JPH054976B2 (instruction) 1993-01-21

Family

ID=16870799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58228075A Granted JPS60120019A (ja) 1983-12-02 1983-12-02 塩化ビニル系重合体粒状物の製造方法

Country Status (3)

Country Link
US (1) US4721773A (instruction)
JP (1) JPS60120019A (instruction)
DE (1) DE3443800C2 (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101654A1 (en) * 2003-05-19 2004-11-25 E.M.A.T Ltd Improved process for dissolving polyvinyl chloride resin for the manufacture of pvc solution

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68926380T2 (de) * 1988-11-14 1996-09-12 Kanegafuchi Chemical Ind Sphärische Vinylchloridharzgranulate und Verfahren zu ihrer Herstellung
JP2581322B2 (ja) * 1992-03-31 1997-02-12 日本ゼオン株式会社 ペースト加工用塩化ビニル樹脂の製造方法
DE4240716C2 (de) * 1992-12-03 1996-06-20 Wacker Chemie Gmbh Verfahren zur Trocknung von Vinylchlorid-Polymerisaten durch konvektive Gleichstromtrocknung
US6117937A (en) * 1997-02-27 2000-09-12 Mitsui Chemicals Inc. Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom
US7741395B2 (en) * 2007-08-21 2010-06-22 Eastman Chemical Company Low volatile organic content viscosity reducer
US20090124737A1 (en) * 2007-11-12 2009-05-14 Eastman Chemical Company Acrylic plastisol viscosity reducers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209905A (en) * 1981-06-19 1982-12-23 Nippon Zeon Co Ltd Recovery of vinyl chloride resin for paste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772252A (en) * 1972-05-17 1973-11-13 Hercules Inc Metod of preparing small particles of a solid polymer
JPS5749630A (en) * 1980-09-09 1982-03-23 Nippon Zeon Co Ltd Recovering method of vinyl chloride resin
DE3034983C2 (de) * 1980-09-17 1982-06-16 Chemische Werke Hüls AG, 4370 Marl Verfahren zur thermischen Nachbehandlung von verpastbaren Polymerisaten des Vinylchlorids
JPS5755948A (en) * 1980-09-18 1982-04-03 Nippon Zeon Co Ltd Production of particulate vinyl chloride resin composition
JPS6094409A (ja) * 1983-10-28 1985-05-27 Nippon Zeon Co Ltd 塩化ビニル樹脂の回収方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209905A (en) * 1981-06-19 1982-12-23 Nippon Zeon Co Ltd Recovery of vinyl chloride resin for paste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101654A1 (en) * 2003-05-19 2004-11-25 E.M.A.T Ltd Improved process for dissolving polyvinyl chloride resin for the manufacture of pvc solution
US7700677B2 (en) 2003-05-19 2010-04-20 E.M.A.T. Technologies Ltd. Process for dissolving polyvinyl chloride resin for the manufacture of PVC solution

Also Published As

Publication number Publication date
JPH054976B2 (instruction) 1993-01-21
US4721773A (en) 1988-01-26
DE3443800A1 (de) 1985-06-13
DE3443800C2 (de) 1995-02-23

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