JPS51140993A - A method for manufacturing a polymer having carbonate bonds - Google Patents

A method for manufacturing a polymer having carbonate bonds

Info

Publication number
JPS51140993A
JPS51140993A JP6412075A JP6412075A JPS51140993A JP S51140993 A JPS51140993 A JP S51140993A JP 6412075 A JP6412075 A JP 6412075A JP 6412075 A JP6412075 A JP 6412075A JP S51140993 A JPS51140993 A JP S51140993A
Authority
JP
Japan
Prior art keywords
polymer
manufacturing
carbonate bonds
carbonate
bonds
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
JP6412075A
Other languages
Japanese (ja)
Other versions
JPS5529094B2 (en
Inventor
Junzo Harada
Akio Kimura
Yasuhiro Takeshita
Kiyoshi Watanabe
Hirozo Sugawara
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP6412075A priority Critical patent/JPS51140993A/en
Publication of JPS51140993A publication Critical patent/JPS51140993A/en
Publication of JPS5529094B2 publication Critical patent/JPS5529094B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: A polymer having carbonate bonds is manufactured by ring-opening polymerization of ethylene carbonate in the presence of a specific tin compound and an iodinated hydrocarbon.
COPYRIGHT: (C)1976,JPO&Japio
JP6412075A 1975-05-30 1975-05-30 A method for manufacturing a polymer having carbonate bonds Granted JPS51140993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6412075A JPS51140993A (en) 1975-05-30 1975-05-30 A method for manufacturing a polymer having carbonate bonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6412075A JPS51140993A (en) 1975-05-30 1975-05-30 A method for manufacturing a polymer having carbonate bonds

Publications (2)

Publication Number Publication Date
JPS51140993A true JPS51140993A (en) 1976-12-04
JPS5529094B2 JPS5529094B2 (en) 1980-08-01

Family

ID=13248877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6412075A Granted JPS51140993A (en) 1975-05-30 1975-05-30 A method for manufacturing a polymer having carbonate bonds

Country Status (1)

Country Link
JP (1) JPS51140993A (en)

Also Published As

Publication number Publication date
JPS5529094B2 (en) 1980-08-01

Similar Documents

Publication Publication Date Title
JPS5287489A (en) Polymerization of olefins
JPS51148788A (en) A process for preparing hydrophilic polymers
JPS5222080A (en) Preparation of polyolefin
JPS5287453A (en) Crosslinked epihalohydrine polymer composition
JPS5215588A (en) Process for polymerizing liquid olefin polymers
JPS5219790A (en) Process for the preparation of ethylene polymer
JPS52100596A (en) Production of olefin
JPS5215587A (en) Process for polymerizing liquid olefin polymers
JPS5326841A (en) Method for sticking additives to polymer pellets
JPS51148740A (en) Method of crosslinking polymers
JPS51140993A (en) A method for manufacturing a polymer having carbonate bonds
JPS5274649A (en) Reinforced polyolefin composition
JPS51145590A (en) Curable vinyl ester resin composition
JPS51144777A (en) A method for degrading acrylamide monomer by the use of bacteria
JPS51121100A (en) Polymerization of 2-substituted-2-oxazolines
JPS51148790A (en) A process for producing thermoplastic resins
JPS5225885A (en) Method for modifying high polymers
JPS5223144A (en) Polymer composition stabilised against ultraviolet rays
JPS524590A (en) Accelerated photo-oxidation of olefinic polymer
JPS51143091A (en) A process for producing propylene pclymer or copolymer
JPS5229841A (en) Thermoplastic resin composition
JPS5216560A (en) Degassing of polyurethane resin
JPS5221050A (en) Polypropylene film with good bend retention properties
JPS5312998A (en) Preparation of sulfur-containing polymers
JPS51140994A (en) A method for manufacturing a polymer having carbonate bonds