Polyvinyl chloride dispersion resin

There is provided a polyvinyl chloride dispersion resin from which a product having excellent clarity and heat resistance can be obtained, and which has improved pulverization efficiency and increased recovery percentage in the production process, a plastisol composition and a plastigel composition...

Full description

Saved in:
Bibliographic Details
Main Authors Shimada, Kazuko, Inoue, Shinji, Higashiyama, Yukio, Toba, Nobuki
Format Patent
LanguageEnglish
Published 16.01.2003
Online AccessGet full text

Cover

Abstract There is provided a polyvinyl chloride dispersion resin from which a product having excellent clarity and heat resistance can be obtained, and which has improved pulverization efficiency and increased recovery percentage in the production process, a plastisol composition and a plastigel composition using the same. The polyvinyl chloride dispersion resin of the present invention is obtained by polymerization using 0.1 to 5.0 parts by weight of an ammonium salt emulsifier based on 100 parts by weight of a vinyl chloride monomer, wherein the polyvinyl chloride dispersion resin has a specific surface area of 5 to 10 m 2 /g and comprises (A) 10 to 60% by weight of a particle having a particle diameter distribution of less than 0.5 m and having at least one peak diameter of the distribution in the range of at least 0.1 m to less than 0.5 m and (B) 40 to 90% by weight of a particle having a particle diameter distribution of at least 0.5 m and having at least one peak diameter of the distribution in the range of at least 0.5 m to at most 1.3 m.
AbstractList There is provided a polyvinyl chloride dispersion resin from which a product having excellent clarity and heat resistance can be obtained, and which has improved pulverization efficiency and increased recovery percentage in the production process, a plastisol composition and a plastigel composition using the same. The polyvinyl chloride dispersion resin of the present invention is obtained by polymerization using 0.1 to 5.0 parts by weight of an ammonium salt emulsifier based on 100 parts by weight of a vinyl chloride monomer, wherein the polyvinyl chloride dispersion resin has a specific surface area of 5 to 10 m 2 /g and comprises (A) 10 to 60% by weight of a particle having a particle diameter distribution of less than 0.5 m and having at least one peak diameter of the distribution in the range of at least 0.1 m to less than 0.5 m and (B) 40 to 90% by weight of a particle having a particle diameter distribution of at least 0.5 m and having at least one peak diameter of the distribution in the range of at least 0.5 m to at most 1.3 m.
Author Higashiyama, Yukio
Inoue, Shinji
Shimada, Kazuko
Toba, Nobuki
Author_xml – sequence: 1
  givenname: Kazuko
  surname: Shimada
  fullname: Shimada, Kazuko
– sequence: 1
  givenname: Shinji
  surname: Inoue
  fullname: Inoue, Shinji
– sequence: 2
  givenname: Yukio
  surname: Higashiyama
  fullname: Higashiyama, Yukio
– sequence: 3
  givenname: Nobuki
  surname: Toba
  fullname: Toba, Nobuki
BookMark eNrjYmDJy89L5WRQDsjPqSzLzKvMUUjOyMkvykxJVUjJLC5ILSrOzM9TKEotzszjYWBNS8wpTuWF0twMmm6uIc4euqXFBYklqXklxfGJBQU5mcmJJUA9xfFGBgbGBgaGxhZGFsakqAUAIjcvrw
ContentType Patent
DBID EFI
DatabaseName USPTO Published Applications
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EFI
  name: USPTO Published Applications
  url: http://www.uspto.gov/patft/index.html
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
ExternalDocumentID 20030013828
GroupedDBID EFI
ID FETCH-uspatents_applications_200300138283
IEDL.DBID EFI
IngestDate Sun Mar 05 22:44:24 EST 2023
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-uspatents_applications_200300138283
OpenAccessLink https://patentcenter.uspto.gov/applications/10100279
ParticipantIDs uspatents_applications_20030013828
PublicationCentury 2000
PublicationDate 20030116
PublicationDateYYYYMMDD 2003-01-16
PublicationDate_xml – month: 01
  year: 2003
  text: 20030116
  day: 16
PublicationDecade 2000
PublicationYear 2003
Score 2.556611
Snippet There is provided a polyvinyl chloride dispersion resin from which a product having excellent clarity and heat resistance can be obtained, and which has...
SourceID uspatents
SourceType Open Access Repository
Title Polyvinyl chloride dispersion resin
URI https://patentcenter.uspto.gov/applications/10100279
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQsTQyNTZLsUzSNTBJTdM1SbNI0k1KMbTUTTNOSQLmc9MkMwPQfmdfPzOPUBOvCNMI6KYw0F6YAmALK68EtDAxtUivtLigJB-8uhJlNheYikC9KUtmBmYLc3Bj0c2Tm4ETqBqsuRipgnATZGALAIsKMTCl5okwKAfk51QCu-qVOQrJGaA1bimpCimZoEO5QYNTCsAubmaeKIOmm2uIs4cu3MR4ZPtBNzcag2f4gFWzGAMLsJueKsGgYJ6UZJpikJZsnpRoaJKSZGCZZm4E9H9qsnGypUWSkaEkgxJh86SIUSTNwAVeUmYAuuJZhoGlpKg0VRZYNZYkyYHDAgCkgG_L
link.rule.ids 230,309,786,879,891,64416
linkProvider USPTO
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LT8MwDLZgIB4nECDeVMCFQ6DvNmdYtfGYegBpt2puEjGppBPthPbvcTKEeoNrFFmWE8dx_PkLwDX3oyAWHJkbSsVClSJD4XGmAoHk5xHGrul3fhnFg7fwcRyNf9qjbS_MB7kRm5Euze28mbW1BVfS8b5ceLYkfzYcgdqwD3zpqp6IXKg7A7KyZTc_XYU1E-XNfu9nw23YJEF0cdNt0wkd2Q6s53Z0F1ak3oOrvK4WlMQvKqd8N-g3IR0xNXTd5tnKoeR3qvfhJuu_3g_Yr8SiW2cuOkoEB9CjBF4egpMgRsJVZYITLxTocpX4ZBlZBiVP0feO4PJvecf_mXQBG_lDVjwPR08nsGVxZ675B_oUeu3nXJ5R_Gzx3JrlG0VCews
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=Polyvinyl+chloride+dispersion+resin&rft.inventor=Shimada%2C+Kazuko&rft.inventor=Inoue%2C+Shinji&rft.inventor=Higashiyama%2C+Yukio&rft.inventor=Toba%2C+Nobuki&rft.date=2003-01-16&rft.externalDBID=n%2Fa&rft.externalDocID=20030013828