JPS5216555A - Continuous recovery of polyvinyl alcohol - Google Patents

Continuous recovery of polyvinyl alcohol

Info

Publication number
JPS5216555A
JPS5216555A JP50093516A JP9351675A JPS5216555A JP S5216555 A JPS5216555 A JP S5216555A JP 50093516 A JP50093516 A JP 50093516A JP 9351675 A JP9351675 A JP 9351675A JP S5216555 A JPS5216555 A JP S5216555A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
continuous recovery
recovery
continuous
salt
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
JP50093516A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5216129B2 (online.php
Inventor
Michitaka Kodera
Toshiji Ohige
Shuji Sakano
Takashi Teraoka
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.)
Shikibo Ltd
Shikishima Boseki KK
Original Assignee
Shikibo Ltd
Shikishima Boseki KK
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 Shikibo Ltd, Shikishima Boseki KK filed Critical Shikibo Ltd
Priority to JP50093516A priority Critical patent/JPS5216555A/ja
Publication of JPS5216555A publication Critical patent/JPS5216555A/ja
Publication of JPS5216129B2 publication Critical patent/JPS5216129B2/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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Physical Water Treatments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Removal Of Specific Substances (AREA)
  • Centrifugal Separators (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP50093516A 1975-07-30 1975-07-30 Continuous recovery of polyvinyl alcohol Granted JPS5216555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50093516A JPS5216555A (en) 1975-07-30 1975-07-30 Continuous recovery of polyvinyl alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50093516A JPS5216555A (en) 1975-07-30 1975-07-30 Continuous recovery of polyvinyl alcohol

Publications (2)

Publication Number Publication Date
JPS5216555A true JPS5216555A (en) 1977-02-07
JPS5216129B2 JPS5216129B2 (online.php) 1977-05-07

Family

ID=14084494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093516A Granted JPS5216555A (en) 1975-07-30 1975-07-30 Continuous recovery of polyvinyl alcohol

Country Status (1)

Country Link
JP (1) JPS5216555A (online.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006520415A (ja) * 2003-03-14 2006-09-07 イネルジー オートモーティヴ システムズ リサーチ 溶液中のビニルアルコールポリマーを回収する方法
JP2014218642A (ja) * 2013-04-11 2014-11-20 日本合成化学工業株式会社 ポリビニルアルコール系樹脂成形体からリサイクル原料を製造する方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006520415A (ja) * 2003-03-14 2006-09-07 イネルジー オートモーティヴ システムズ リサーチ 溶液中のビニルアルコールポリマーを回収する方法
JP2014218642A (ja) * 2013-04-11 2014-11-20 日本合成化学工業株式会社 ポリビニルアルコール系樹脂成形体からリサイクル原料を製造する方法

Also Published As

Publication number Publication date
JPS5216129B2 (online.php) 1977-05-07

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