Composition of polyvinyl alcohol resin and film of polyvinyl alcohol using them

The present invention relates to a composition of polyvinyl alcohol resin and a polyvinyl alcohol film prepared using the same, and more particularly, to a composition of polyvinyl alcohol resin having inhibited hydrogen bonds for space between molecular chains by means of impregnating an anionic an...

Full description

Saved in:
Bibliographic Details
Main Authors IN, YONG SEONG, YANG, SE-IN, KWON, DAE-RYONG, KIM, JONG-SOO, LIM, BONG-HYUN, EOM, IN-HO
Format Patent
LanguageChinese
English
Published 16.09.2006
Online AccessGet full text

Cover

Abstract The present invention relates to a composition of polyvinyl alcohol resin and a polyvinyl alcohol film prepared using the same, and more particularly, to a composition of polyvinyl alcohol resin having inhibited hydrogen bonds for space between molecular chains by means of impregnating an anionic and a nonionic hydrophilic activator and a plasticizer in an appropriate ratio into the polyvinyl alcohol resin during the saponification process, and a polyvinyl alcohol film prepared by utilizing the composition via extrusion, wherein the polyvinyl alcohol film exhibits a significantly improved surface tension, contact angle, polarizing efficiency, and transmittance, especially a reduced number of undissolved particles and color regularity so that it is highly suitable for producing polarizing films used in manufacturing liquid crystal displays.
AbstractList The present invention relates to a composition of polyvinyl alcohol resin and a polyvinyl alcohol film prepared using the same, and more particularly, to a composition of polyvinyl alcohol resin having inhibited hydrogen bonds for space between molecular chains by means of impregnating an anionic and a nonionic hydrophilic activator and a plasticizer in an appropriate ratio into the polyvinyl alcohol resin during the saponification process, and a polyvinyl alcohol film prepared by utilizing the composition via extrusion, wherein the polyvinyl alcohol film exhibits a significantly improved surface tension, contact angle, polarizing efficiency, and transmittance, especially a reduced number of undissolved particles and color regularity so that it is highly suitable for producing polarizing films used in manufacturing liquid crystal displays.
Author LIM, BONG-HYUN
EOM, IN-HO
KIM, JONG-SOO
IN, YONG SEONG
KWON, DAE-RYONG
YANG, SE-IN
Author_xml – fullname: IN, YONG SEONG
– fullname: YANG, SE-IN
– fullname: KWON, DAE-RYONG
– fullname: KIM, JONG-SOO
– fullname: LIM, BONG-HYUN
– fullname: EOM, IN-HO
BookMark eNrjYmDJy89L5WTwd87PLcgvzizJzM9TyE9TKMjPqSzLzKvMUUjMSc7PyM9RKEotzsxTSMxLUUjLzMnFrqYUqCRdoSQjNZeHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsSHhBsZGJgZGxkYGTsaE6MGAMTGOSo
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
ExternalDocumentID TW200632023A
GroupedDBID EVB
ID FETCH-epo_espacenet_TW200632023A3
IEDL.DBID EVB
IngestDate Fri Jul 19 15:55:35 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language Chinese
English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_TW200632023A3
Notes Application Number: TW200695101011
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060916&DB=EPODOC&CC=TW&NR=200632023A
ParticipantIDs epo_espacenet_TW200632023A
PublicationCentury 2000
PublicationDate 20060916
PublicationDateYYYYMMDD 2006-09-16
PublicationDate_xml – month: 09
  year: 2006
  text: 20060916
  day: 16
PublicationDecade 2000
PublicationYear 2006
RelatedCompanies DC CHEMICAL CO., LTD
RelatedCompanies_xml – name: DC CHEMICAL CO., LTD
Score 2.7567136
Snippet The present invention relates to a composition of polyvinyl alcohol resin and a polyvinyl alcohol film prepared using the same, and more particularly, to a...
SourceID epo
SourceType Open Access Repository
Title Composition of polyvinyl alcohol resin and film of polyvinyl alcohol using them
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060916&DB=EPODOC&locale=&CC=TW&NR=200632023A
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_mFPVNp6LzgwjSt6Ld2rg-FHH9YAhbh1S3t5G0qVZqW1xV5l9vknWbD-pbyIUjOfjlcpf7ALhglGAWk2uVtDncdK6DVNKiTGU06mAWmdwgEwnO_QHuPeh3Y2Ncg5dFLoysE_opiyNyRIUc76W8r4uVE8uRsZXTS5rwqfzGCyxHWVrHXP1hxela7tB3fFuxbSsYKYN7SZOtwm_XYF08o0WdffexK7JSip8qxduBjSHnlpW7UPt6bsCWvei81oDNfvXhzYcV9qZ74AvoViFWKI9RkaezjySbpYjM29wibjknGSJZhOIkff19jYhzf0KiVOs-nHtuYPdUvrPJUgyTYLQ6RPsA6lmesUNAsYk1YlxRTDDVial3QsOIWYuFsRGGGgmPoPk3n-Z_xGPYnjscTFXDJ1Av397ZKVfBJT2TsvsGMsiN3g
link.rule.ids 230,309,786,891,25594,76903
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8gGvFNUYP4VROzt0WBrbAHYmSDoPIVM4U30m6dzsyNyNTgX--tDPBBfWt6zeV6ya-Xu94HwLngjAqPVVVWQbhpaINUVuZCFdytUeEa6JAlBc7dHm0_aLcjfZSBl0UtjOwT-imbIyKiHMR7LN_rySqIZcncyukF93ErumrZdUtZesdo_qhiNerNQd_qm4pp1u2h0ruXNDkq_HoN1qsogXSVHhtJVcrkp0lpbcPGALmF8Q5kvp7zkDMXk9fysNlNP7xxmWJvugv9BLppihWJPDKJgtmHH84CwuZjbgl6zn5IWOgSzw9efz-T5Lk_kaRV6x6ctZq22VZRsvFSDWN7uLpEZR-yYRSKAhDPoCWmX3LKKNeYodUcXfdEWTie7jgl5hxA8W8-xf-Ip5Br293OuHPTuzuErXnwwVBL9Aiy8du7OEZzHPMTqcdv-gaQyA
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Composition+of+polyvinyl+alcohol+resin+and+film+of+polyvinyl+alcohol+using+them&rft.inventor=IN%2C+YONG+SEONG&rft.inventor=YANG%2C+SE-IN&rft.inventor=KWON%2C+DAE-RYONG&rft.inventor=KIM%2C+JONG-SOO&rft.inventor=LIM%2C+BONG-HYUN&rft.inventor=EOM%2C+IN-HO&rft.date=2006-09-16&rft.externalDBID=A&rft.externalDocID=TW200632023A