JPS5039708B2 - - Google Patents

Info

Publication number
JPS5039708B2
JPS5039708B2 JP48045616A JP4561673A JPS5039708B2 JP S5039708 B2 JPS5039708 B2 JP S5039708B2 JP 48045616 A JP48045616 A JP 48045616A JP 4561673 A JP4561673 A JP 4561673A JP S5039708 B2 JPS5039708 B2 JP S5039708B2
Authority
JP
Japan
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
JP48045616A
Other languages
Japanese (ja)
Other versions
JPS49131293A (enrdf_load_html_response
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 filed Critical
Priority to JP48045616A priority Critical patent/JPS5039708B2/ja
Priority to DE2415075A priority patent/DE2415075A1/de
Publication of JPS49131293A publication Critical patent/JPS49131293A/ja
Priority to US05/641,762 priority patent/US4026873A/en
Publication of JPS5039708B2 publication Critical patent/JPS5039708B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP48045616A 1973-04-21 1973-04-21 Expired JPS5039708B2 (enrdf_load_html_response)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP48045616A JPS5039708B2 (enrdf_load_html_response) 1973-04-21 1973-04-21
DE2415075A DE2415075A1 (de) 1973-04-21 1974-03-28 Nadelfoermige kristalle von polyoxymethylen und verfahren zu deren herstellung
US05/641,762 US4026873A (en) 1973-04-21 1975-12-17 Needle-like crystals of polyoxymethylene and method for manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48045616A JPS5039708B2 (enrdf_load_html_response) 1973-04-21 1973-04-21

Publications (2)

Publication Number Publication Date
JPS49131293A JPS49131293A (enrdf_load_html_response) 1974-12-16
JPS5039708B2 true JPS5039708B2 (enrdf_load_html_response) 1975-12-18

Family

ID=12724300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48045616A Expired JPS5039708B2 (enrdf_load_html_response) 1973-04-21 1973-04-21

Country Status (2)

Country Link
JP (1) JPS5039708B2 (enrdf_load_html_response)
DE (1) DE2415075A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179216A (en) * 1981-04-27 1982-11-04 Agency Of Ind Science & Technol Preparation of polyoxymethylene crystal like whisker and its production unit
JPS59115318A (ja) * 1982-12-21 1984-07-03 Ube Ind Ltd ホルムアルデヒド共重合体の製法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DIE MAKROMOLEKULARE CHEMIE#V128=1969 *

Also Published As

Publication number Publication date
DE2415075A1 (de) 1974-11-14
JPS49131293A (enrdf_load_html_response) 1974-12-16

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