JPS5543109A - Preparation of xanthogen-modified chloroprene polymer - Google Patents

Preparation of xanthogen-modified chloroprene polymer

Info

Publication number
JPS5543109A
JPS5543109A JP11455178A JP11455178A JPS5543109A JP S5543109 A JPS5543109 A JP S5543109A JP 11455178 A JP11455178 A JP 11455178A JP 11455178 A JP11455178 A JP 11455178A JP S5543109 A JPS5543109 A JP S5543109A
Authority
JP
Japan
Prior art keywords
xanthogen
preparation
chloroprene
polyhydric alcohol
emulsion polymerization
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
JP11455178A
Other languages
Japanese (ja)
Other versions
JPS6059248B2 (en
Inventor
Mamoru Narui
Yasuhiro Sakanaka
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
Priority to JP11455178A priority Critical patent/JPS6059248B2/en
Publication of JPS5543109A publication Critical patent/JPS5543109A/en
Publication of JPS6059248B2 publication Critical patent/JPS6059248B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain the title polymer useful as a chain transfer agent, having improved storage stability, heat and oil resistance, and reduced odor, by aqueous emulsion polymerization of chloroprene in the presence of a xanthogen compound and a polyhydric alcohol.
CONSTITUTION: Aqueous emulsion polymerization of (A) chloroprene or its mixture with copolymerizable monomers, e.g. 2,3-dichloro-1,3-butadiene or styrene, is carried out in the presence of (B) 0.1W5.0wt% based on (A) of a xanthogen compound, e.g. diethylxanthogen disulfide or dibutylxanthogen tetrasulfide, and (C) 0.05W5.0wt% based on (A) of a polyhydric alcohol, e.g. an alkyl glycol or triol, e.g. ethylene glycol or glycerol, having 2W3 OH groups.
COPYRIGHT: (C)1980,JPO&Japio
JP11455178A 1978-09-20 1978-09-20 Method for producing xanthogen-modified chloroprene polymer Expired JPS6059248B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11455178A JPS6059248B2 (en) 1978-09-20 1978-09-20 Method for producing xanthogen-modified chloroprene polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11455178A JPS6059248B2 (en) 1978-09-20 1978-09-20 Method for producing xanthogen-modified chloroprene polymer

Publications (2)

Publication Number Publication Date
JPS5543109A true JPS5543109A (en) 1980-03-26
JPS6059248B2 JPS6059248B2 (en) 1985-12-24

Family

ID=14640612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11455178A Expired JPS6059248B2 (en) 1978-09-20 1978-09-20 Method for producing xanthogen-modified chloroprene polymer

Country Status (1)

Country Link
JP (1) JPS6059248B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581756U (en) * 1981-06-26 1983-01-07 テイケイ気化器株式会社 Butterfly throttle valve vaporizer
JP2003055409A (en) * 2001-08-20 2003-02-26 Denki Kagaku Kogyo Kk Method for producing chloroprene polymer and composition thereof
JP2015110687A (en) * 2012-11-16 2015-06-18 東ソー株式会社 Xanthogen-modified chloroprene rubber and method for producing the same
US20150284480A1 (en) * 2012-11-16 2015-10-08 Tosoh Corporation Xanthogen-modified chloroprene rubber and production method therefor
JP2015218225A (en) * 2014-05-15 2015-12-07 東ソー株式会社 Xanthogen-modified chloroprene rubber and method for producing the same
WO2018110369A1 (en) * 2016-12-14 2018-06-21 デンカ株式会社 Xanthogen-modified chloroprene rubber, rubber composition, and vulcanized molded body

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581756U (en) * 1981-06-26 1983-01-07 テイケイ気化器株式会社 Butterfly throttle valve vaporizer
JP2003055409A (en) * 2001-08-20 2003-02-26 Denki Kagaku Kogyo Kk Method for producing chloroprene polymer and composition thereof
JP2015110687A (en) * 2012-11-16 2015-06-18 東ソー株式会社 Xanthogen-modified chloroprene rubber and method for producing the same
US20150284480A1 (en) * 2012-11-16 2015-10-08 Tosoh Corporation Xanthogen-modified chloroprene rubber and production method therefor
EP2921505A4 (en) * 2012-11-16 2016-06-22 Tosoh Corp XANTHOGEN-MODIFIED CHLOROPRENE RUBBER AND METHOD FOR PRODUCING THE SAME
JP2015218225A (en) * 2014-05-15 2015-12-07 東ソー株式会社 Xanthogen-modified chloroprene rubber and method for producing the same
WO2018110369A1 (en) * 2016-12-14 2018-06-21 デンカ株式会社 Xanthogen-modified chloroprene rubber, rubber composition, and vulcanized molded body
CN110036048A (en) * 2016-12-14 2019-07-19 电化株式会社 Xanthan modified chloroprene rubber and its rubber composition and its sulfidization molding body
JPWO2018110369A1 (en) * 2016-12-14 2019-10-24 デンカ株式会社 Xanthogen-modified chloroprene rubber, rubber composition thereof, and vulcanized molded article thereof
CN110036048B (en) * 2016-12-14 2021-08-20 电化株式会社 Xanthogen-modified chloroprene rubber, its rubber composition, and its vulcanized molded product

Also Published As

Publication number Publication date
JPS6059248B2 (en) 1985-12-24

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