JPS5238543B2 - - Google Patents

Info

Publication number
JPS5238543B2
JPS5238543B2 JP12505772A JP12505772A JPS5238543B2 JP S5238543 B2 JPS5238543 B2 JP S5238543B2 JP 12505772 A JP12505772 A JP 12505772A JP 12505772 A JP12505772 A JP 12505772A JP S5238543 B2 JPS5238543 B2 JP S5238543B2
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
JP12505772A
Other languages
Japanese (ja)
Other versions
JPS4981327A (en
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 JP12505772A priority Critical patent/JPS5238543B2/ja
Publication of JPS4981327A publication Critical patent/JPS4981327A/ja
Publication of JPS5238543B2 publication Critical patent/JPS5238543B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP12505772A 1972-12-13 1972-12-13 Expired JPS5238543B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12505772A JPS5238543B2 (en) 1972-12-13 1972-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12505772A JPS5238543B2 (en) 1972-12-13 1972-12-13

Publications (2)

Publication Number Publication Date
JPS4981327A JPS4981327A (en) 1974-08-06
JPS5238543B2 true JPS5238543B2 (en) 1977-09-29

Family

ID=14900739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12505772A Expired JPS5238543B2 (en) 1972-12-13 1972-12-13

Country Status (1)

Country Link
JP (1) JPS5238543B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777643A (en) * 1980-10-31 1982-05-15 Asahi Chem Ind Co Ltd Stabilizing method of methacrylic acid against heat
US4837338A (en) * 1986-06-16 1989-06-06 Exxon Research And Engineering Company Removal of impurities from n-methyl-pyrrolidone using highly pure water washed activated alumina

Also Published As

Publication number Publication date
JPS4981327A (en) 1974-08-06

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