JPS6213366B2 - - Google Patents

Info

Publication number
JPS6213366B2
JPS6213366B2 JP53117781A JP11778178A JPS6213366B2 JP S6213366 B2 JPS6213366 B2 JP S6213366B2 JP 53117781 A JP53117781 A JP 53117781A JP 11778178 A JP11778178 A JP 11778178A JP S6213366 B2 JPS6213366 B2 JP S6213366B2
Authority
JP
Japan
Prior art keywords
polyoxymethylene
polymerization
catalyst
formaldehyde
minutes
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
JP53117781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5543172A (en
Inventor
Ikuo Sukegawa
Seiichi Nozawa
Seiichi Mukai
Akira Sato
Masaharu Shikama
Isao Konno
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 Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP11778178A priority Critical patent/JPS5543172A/ja
Publication of JPS5543172A publication Critical patent/JPS5543172A/ja
Publication of JPS6213366B2 publication Critical patent/JPS6213366B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Catalysts (AREA)
JP11778178A 1978-09-25 1978-09-25 Preparation of polyoxymethylene Granted JPS5543172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11778178A JPS5543172A (en) 1978-09-25 1978-09-25 Preparation of polyoxymethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11778178A JPS5543172A (en) 1978-09-25 1978-09-25 Preparation of polyoxymethylene

Publications (2)

Publication Number Publication Date
JPS5543172A JPS5543172A (en) 1980-03-26
JPS6213366B2 true JPS6213366B2 (enrdf_load_stackoverflow) 1987-03-26

Family

ID=14720150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11778178A Granted JPS5543172A (en) 1978-09-25 1978-09-25 Preparation of polyoxymethylene

Country Status (1)

Country Link
JP (1) JPS5543172A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865644U (ja) * 1981-10-24 1983-05-04 共同印刷株式会社 磁気記録媒体
JPS61297192A (ja) * 1985-06-27 1986-12-27 大日本印刷株式会社 有価証券

Also Published As

Publication number Publication date
JPS5543172A (en) 1980-03-26

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