TWI335921B - - Google Patents

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Publication number
TWI335921B
TWI335921B TW93125325A TW93125325A TWI335921B TW I335921 B TWI335921 B TW I335921B TW 93125325 A TW93125325 A TW 93125325A TW 93125325 A TW93125325 A TW 93125325A TW I335921 B TWI335921 B TW I335921B
Authority
TW
Taiwan
Prior art keywords
polyvinyl alcohol
saponification
degree
mol
vinyl
Prior art date
Application number
TW93125325A
Other languages
English (en)
Chinese (zh)
Other versions
TW200607817A (en
Inventor
Mitsuo Shibutani
Original Assignee
Nippon Synthetic Chem Ind
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 Nippon Synthetic Chem Ind filed Critical Nippon Synthetic Chem Ind
Priority to TW093125325A priority Critical patent/TW200607817A/zh
Publication of TW200607817A publication Critical patent/TW200607817A/zh
Application granted granted Critical
Publication of TWI335921B publication Critical patent/TWI335921B/zh

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
TW093125325A 2004-08-23 2004-08-23 Polyvinyl alcohol having 1,2-glycol bond in side chain and its manufacturing method TW200607817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW093125325A TW200607817A (en) 2004-08-23 2004-08-23 Polyvinyl alcohol having 1,2-glycol bond in side chain and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093125325A TW200607817A (en) 2004-08-23 2004-08-23 Polyvinyl alcohol having 1,2-glycol bond in side chain and its manufacturing method

Publications (2)

Publication Number Publication Date
TW200607817A TW200607817A (en) 2006-03-01
TWI335921B true TWI335921B (ja) 2011-01-11

Family

ID=45075048

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125325A TW200607817A (en) 2004-08-23 2004-08-23 Polyvinyl alcohol having 1,2-glycol bond in side chain and its manufacturing method

Country Status (1)

Country Link
TW (1) TW200607817A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403543B (zh) * 2005-01-31 2013-08-01 Nippon Synthetic Chem Ind A polyvinyl alcohol-based film for optical use, a polarizing film, and a polarizing plate
US8772400B2 (en) 2006-07-27 2014-07-08 The Nippon Synthetic Chemical Industry Co., Ltd. Polyvinyl alcohol-based film for optical use, polarizing film, and polarizing plate

Also Published As

Publication number Publication date
TW200607817A (en) 2006-03-01

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GD4A Issue of patent certificate for granted invention patent