SG11202111904RA - Vinyl alcohol-amino acid ester copolymer - Google Patents

Vinyl alcohol-amino acid ester copolymer

Info

Publication number
SG11202111904RA
SG11202111904RA SG11202111904RA SG11202111904RA SG11202111904RA SG 11202111904R A SG11202111904R A SG 11202111904RA SG 11202111904R A SG11202111904R A SG 11202111904RA SG 11202111904R A SG11202111904R A SG 11202111904RA SG 11202111904R A SG11202111904R A SG 11202111904RA
Authority
SG
Singapore
Prior art keywords
amino acid
acid ester
vinyl alcohol
ester copolymer
copolymer
Prior art date
Application number
SG11202111904RA
Inventor
Yohei Nishimura
Risa Yamazaki
Koichi Ute
Miyuki Oshimura
Tomohiro Hirano
Ryo Kagitani
Original Assignee
Sekisui Chemical Co Ltd
Univ Tokushima
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 Sekisui Chemical Co Ltd, Univ Tokushima filed Critical Sekisui Chemical Co Ltd
Publication of SG11202111904RA publication Critical patent/SG11202111904RA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F16/04—Acyclic compounds
    • C08F16/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/38—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an acetal or ketal radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F216/04—Acyclic compounds
    • C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/38—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an acetal or ketal radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11202111904RA 2019-05-10 2020-05-08 Vinyl alcohol-amino acid ester copolymer SG11202111904RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019090181 2019-05-10
PCT/JP2020/018635 WO2020230711A1 (en) 2019-05-10 2020-05-08 Vinyl alcohol-amino acid ester copolymer

Publications (1)

Publication Number Publication Date
SG11202111904RA true SG11202111904RA (en) 2021-11-29

Family

ID=73289188

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202111904RA SG11202111904RA (en) 2019-05-10 2020-05-08 Vinyl alcohol-amino acid ester copolymer

Country Status (7)

Country Link
US (1) US20220220234A1 (en)
EP (1) EP3967714A4 (en)
JP (1) JP7384361B2 (en)
CN (1) CN113795520A (en)
SG (1) SG11202111904RA (en)
TW (1) TW202106720A (en)
WO (1) WO2020230711A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460649A (en) * 1974-11-08 1977-01-06 Gillette Co Sunscreen compositions
JPS63153717A (en) * 1986-12-18 1988-06-27 Tdk Corp Magnetic recording medium
JPH0274949A (en) * 1988-09-12 1990-03-14 Canon Inc Electrophotographic sensitive body
US6309999B1 (en) * 1999-03-19 2001-10-30 Chandra P. Sharma Process for the preparation of an immunoadsorbent matrix
DE10152407A1 (en) * 2001-10-24 2003-05-08 Aesculap Ag & Co Kg Composition of at least two biocompatible chemically crosslinkable components
JP3849024B2 (en) 2003-03-26 2006-11-22 国立大学法人 東京大学 Organozinc complex and method for producing the same
JP2006314285A (en) * 2005-05-13 2006-11-24 Kuraray Co Ltd Cell-culturing carrier and method for culturing cell by using the same
US7604668B2 (en) 2005-07-29 2009-10-20 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
CN101323988A (en) * 2007-06-13 2008-12-17 潘文华 Production method of amino acid-containing shaped fibre
CN104059234B (en) * 2014-06-27 2016-06-22 江南大学 A kind of self-repair type PVA-metal complex hydrogel of pH response
JP6355538B2 (en) * 2014-12-02 2018-07-11 日本バイリーン株式会社 Fiber assembly and method for producing the same
JP6508967B2 (en) * 2015-02-18 2019-05-08 日本バイリーン株式会社 Fiber assembly
CN108043252B (en) * 2017-12-01 2020-10-30 时代沃顿科技有限公司 High-performance reverse osmosis composite membrane and preparation method thereof
CN109251149A (en) * 2018-09-13 2019-01-22 安徽佛子岭面业有限公司 A method of extracting ephedrine from Chinese ephedra

Also Published As

Publication number Publication date
EP3967714A1 (en) 2022-03-16
EP3967714A4 (en) 2023-06-07
JP7384361B2 (en) 2023-11-21
JPWO2020230711A1 (en) 2020-11-19
US20220220234A1 (en) 2022-07-14
CN113795520A (en) 2021-12-14
WO2020230711A1 (en) 2020-11-19
TW202106720A (en) 2021-02-16

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