JPH054976B2 - - Google Patents

Info

Publication number
JPH054976B2
JPH054976B2 JP58228075A JP22807583A JPH054976B2 JP H054976 B2 JPH054976 B2 JP H054976B2 JP 58228075 A JP58228075 A JP 58228075A JP 22807583 A JP22807583 A JP 22807583A JP H054976 B2 JPH054976 B2 JP H054976B2
Authority
JP
Japan
Prior art keywords
pvc
temperature
vinyl chloride
drying
chloride polymer
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
JP58228075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60120019A (ja
Inventor
Hiroshi Yoshida
Shiro Imaizumi
Masaaki Nishina
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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (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 JPS60120019A (ja) 1985-06-27
JPH054976B2 true JPH054976B2 (en, 2012) 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 (en, 2012)
JP (1) JPS60120019A (en, 2012)
DE (1) DE3443800C2 (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369387B1 (en) * 1988-11-14 1996-05-01 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Spherical vinyl chloride resin granules and process for producing the same
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
KR20040099514A (ko) 2003-05-19 2004-12-02 리스카 테크놀로지 리미티드 Ｐｖｃ용액 제조를 위한 ｐｖｃ수지 용해방법
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

Family Cites Families (6)

* 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
JPS57209905A (en) * 1981-06-19 1982-12-23 Nippon Zeon Co Ltd Recovery of vinyl chloride resin for paste
JPS6094409A (ja) * 1983-10-28 1985-05-27 Nippon Zeon Co Ltd 塩化ビニル樹脂の回収方法

Also Published As

Publication number Publication date
JPS60120019A (ja) 1985-06-27
DE3443800C2 (de) 1995-02-23
DE3443800A1 (de) 1985-06-13
US4721773A (en) 1988-01-26

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