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JPS5342292A - Preparation of copolymer from formaldehyde and carbon monoxide - Google Patents

Preparation of copolymer from formaldehyde and carbon monoxide

Info

Publication number
JPS5342292A
JPS5342292A JP11743076A JP11743076A JPS5342292A JP S5342292 A JPS5342292 A JP S5342292A JP 11743076 A JP11743076 A JP 11743076A JP 11743076 A JP11743076 A JP 11743076A JP S5342292 A JPS5342292 A JP S5342292A
Authority
JP
Japan
Prior art keywords
formaldehyde
carbon monoxide
copolymer
preparation
compounds
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
JP11743076A
Other languages
Japanese (ja)
Other versions
JPS5520484B2 (en
Inventor
Tomiya Isshiki
Wataru Yoshino
Tomio Kato
Takao Kondo
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP11743076A priority Critical patent/JPS5342292A/en
Publication of JPS5342292A publication Critical patent/JPS5342292A/en
Publication of JPS5520484B2 publication Critical patent/JPS5520484B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To prepare easily a water-insoluble copolymer from formaldehyde and carbon monoxide in high yield by the reaction of the above two compounds in the presence of a specific amount of an acidic catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP11743076A 1976-09-30 1976-09-30 Preparation of copolymer from formaldehyde and carbon monoxide Granted JPS5342292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11743076A JPS5342292A (en) 1976-09-30 1976-09-30 Preparation of copolymer from formaldehyde and carbon monoxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11743076A JPS5342292A (en) 1976-09-30 1976-09-30 Preparation of copolymer from formaldehyde and carbon monoxide

Publications (2)

Publication Number Publication Date
JPS5342292A true JPS5342292A (en) 1978-04-17
JPS5520484B2 JPS5520484B2 (en) 1980-06-03

Family

ID=14711442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11743076A Granted JPS5342292A (en) 1976-09-30 1976-09-30 Preparation of copolymer from formaldehyde and carbon monoxide

Country Status (1)

Country Link
JP (1) JPS5342292A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246243A (en) * 1988-01-25 1989-10-02 Monsanto Co Production of alkylglyconate
JP2015515466A (en) * 2012-03-27 2015-05-28 イーストマン ケミカル カンパニー Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and homogeneous catalyst
JP2016504451A (en) * 2012-12-21 2016-02-12 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトＢａｙｅｒ ＭａｔｅｒｉａｌＳｃｉｅｎｃｅ ＡＧ Method for making formaldehyde / CO2 copolymers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017224688A (en) 2016-06-14 2017-12-21 ソニー株式会社 Circuit element, storage device, electronic apparatus, information writing method for circuit element, and information reading method from circuit element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246243A (en) * 1988-01-25 1989-10-02 Monsanto Co Production of alkylglyconate
JP2015515466A (en) * 2012-03-27 2015-05-28 イーストマン ケミカル カンパニー Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and homogeneous catalyst
JP2016504451A (en) * 2012-12-21 2016-02-12 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトＢａｙｅｒ ＭａｔｅｒｉａｌＳｃｉｅｎｃｅ ＡＧ Method for making formaldehyde / CO2 copolymers

Also Published As

Publication number Publication date
JPS5520484B2 (en) 1980-06-03

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