JPS50140597A - - Google Patents

Info

Publication number
JPS50140597A
JPS50140597A JP4931174A JP4931174A JPS50140597A JP S50140597 A JPS50140597 A JP S50140597A JP 4931174 A JP4931174 A JP 4931174A JP 4931174 A JP4931174 A JP 4931174A JP S50140597 A JPS50140597 A JP S50140597A
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.)
Granted
Application number
JP4931174A
Other versions
JPS5217871B2 (ja
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 JP4931174A priority Critical patent/JPS5217871B2/ja
Publication of JPS50140597A publication Critical patent/JPS50140597A/ja
Publication of JPS5217871B2 publication Critical patent/JPS5217871B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP4931174A 1974-04-30 1974-04-30 Expired JPS5217871B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4931174A JPS5217871B2 (ja) 1974-04-30 1974-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4931174A JPS5217871B2 (ja) 1974-04-30 1974-04-30

Publications (2)

Publication Number Publication Date
JPS50140597A true JPS50140597A (ja) 1975-11-11
JPS5217871B2 JPS5217871B2 (ja) 1977-05-18

Family

ID=12827397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4931174A Expired JPS5217871B2 (ja) 1974-04-30 1974-04-30

Country Status (1)

Country Link
JP (1) JPS5217871B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488497U (ja) * 1990-12-14 1992-07-31

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724513B (zh) * 2012-10-12 2016-04-27 中国石油化工集团公司 一种改性聚乙烯醇及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488497U (ja) * 1990-12-14 1992-07-31

Also Published As

Publication number Publication date
JPS5217871B2 (ja) 1977-05-18

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