DE2555863C2 - Verfahren zur Entfernung von restlichem monomerem Vinylchlorid aus feuchten Vinylchloridhomo- bzw. -copolymerisaten - Google Patents

Verfahren zur Entfernung von restlichem monomerem Vinylchlorid aus feuchten Vinylchloridhomo- bzw. -copolymerisaten

Info

Publication number
DE2555863C2
DE2555863C2 DE2555863A DE2555863A DE2555863C2 DE 2555863 C2 DE2555863 C2 DE 2555863C2 DE 2555863 A DE2555863 A DE 2555863A DE 2555863 A DE2555863 A DE 2555863A DE 2555863 C2 DE2555863 C2 DE 2555863C2
Authority
DE
Germany
Prior art keywords
vinyl chloride
polymer
moist
copolymers
removing residual
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
Application number
DE2555863A
Other languages
German (de)
English (en)
Other versions
DE2555863A1 (de
Inventor
Mineo Nagano
Koji Yokkaichi Mie Tanaka
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of DE2555863A1 publication Critical patent/DE2555863A1/de
Application granted granted Critical
Publication of DE2555863C2 publication Critical patent/DE2555863C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers 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)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE2555863A 1974-12-13 1975-12-11 Verfahren zur Entfernung von restlichem monomerem Vinylchlorid aus feuchten Vinylchloridhomo- bzw. -copolymerisaten Expired DE2555863C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49142449A JPS5169587A (en) 1974-12-13 1974-12-13 Jugotaichuno zanzonenkabinirutanryotaijokyohoho

Publications (2)

Publication Number Publication Date
DE2555863A1 DE2555863A1 (de) 1976-06-24
DE2555863C2 true DE2555863C2 (de) 1982-08-19

Family

ID=15315559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2555863A Expired DE2555863C2 (de) 1974-12-13 1975-12-11 Verfahren zur Entfernung von restlichem monomerem Vinylchlorid aus feuchten Vinylchloridhomo- bzw. -copolymerisaten

Country Status (6)

Country Link
US (1) US4086411A (OSRAM)
JP (1) JPS5169587A (OSRAM)
BE (1) BE836500A (OSRAM)
DE (1) DE2555863C2 (OSRAM)
FR (1) FR2294188A1 (OSRAM)
GB (1) GB1505287A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724360C3 (de) * 1977-05-28 1988-03-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von thermoplastischen Formmassen auf Basis von Vinylpolymerisaten
DK159927C (da) * 1977-10-07 1991-05-21 Hoover Universal Fremgangsmaade til nedsaettelse af monomerindholdet i akrylnitrilpolymerer, eventuelt i form af formede produkter, ved ioniserende bestraaling
US4537734A (en) * 1977-10-07 1985-08-27 Radiation Dynamics, Inc. Method for reducing the monomer content in acrylonitrile containing polymers
US4174043A (en) * 1977-11-10 1979-11-13 Monsanto Company Nitrile preforms and containers and process improvements for forming same
US4278518A (en) * 1978-05-16 1981-07-14 Radiation Dynamics, Inc. Method for reducing the monomer residue content in polymer plastics
JPS6031323B2 (ja) * 1980-03-28 1985-07-22 日本原子力研究所 水溶性ビニルポリマ−の製造方法
FR2491871A1 (fr) * 1980-10-10 1982-04-16 Ato Chimie Perfectionnement a la sterilisation d'objets en polymeres halogeno-vinyliques par des rayonnements ionisants, et resines pour sa realisation
US4585808A (en) * 1982-02-04 1986-04-29 The Goodyear Tire & Rubber Company Monomer removal from a polymer
JP2987716B2 (ja) * 1992-03-19 1999-12-06 日本信号株式会社 航空機検出装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050595A (en) * 1932-01-20 1936-08-11 Goodrich Co B F Method of preparing rubber-like compositions
US2945795A (en) * 1955-05-06 1960-07-19 Congoleum Nairn Inc Process for increasing the hardness of flexible resinous composition sheets by irradiating the same
US2979492A (en) * 1957-06-03 1961-04-11 Ethyl Corp Continuous polymerization process
US3188265A (en) * 1957-11-12 1965-06-08 Minnesota Mining & Mfg Packaging films
US3434220A (en) * 1967-10-10 1969-03-25 Exxon Research Engineering Co Microwave drying process for synthetic polymers
US3787187A (en) * 1970-04-01 1974-01-22 Goodrich Co B F Conversion-controlled apparatus for polymerization of monomeric materials in liquid media
US3761299A (en) 1970-10-13 1973-09-25 Eastman Kodak Co Treating polymeric surfaces
US3846521A (en) * 1971-02-03 1974-11-05 Union Carbide Corp Low energy electron beam treatment of polymeric films, and apparatus therefore
IT989178B (it) * 1972-07-19 1975-05-20 Solvay Procedimento per eliminare vinil cloruro residuo presente in poli meri

Also Published As

Publication number Publication date
DE2555863A1 (de) 1976-06-24
FR2294188A1 (fr) 1976-07-09
GB1505287A (en) 1978-03-30
FR2294188B1 (OSRAM) 1979-07-20
BE836500A (fr) 1976-06-10
US4086411A (en) 1978-04-25
JPS5169587A (en) 1976-06-16

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee