TW200704655A - Vinylpyrrolidone copolymer and method for producing the same - Google Patents

Vinylpyrrolidone copolymer and method for producing the same

Info

Publication number
TW200704655A
TW200704655A TW095113713A TW95113713A TW200704655A TW 200704655 A TW200704655 A TW 200704655A TW 095113713 A TW095113713 A TW 095113713A TW 95113713 A TW95113713 A TW 95113713A TW 200704655 A TW200704655 A TW 200704655A
Authority
TW
Taiwan
Prior art keywords
vinylpyrrolidone
copolymer
units
meth
acrylate
Prior art date
Application number
TW095113713A
Other languages
Chinese (zh)
Other versions
TWI374896B (en
Inventor
Daisuke Imai
Keiko Izumi
Yoshitomo Nakata
Original Assignee
Nippon Catalytic 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 Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of TW200704655A publication Critical patent/TW200704655A/en
Application granted granted Critical
Publication of TWI374896B publication Critical patent/TWI374896B/zh

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
    • C08F226/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10—N-Vinyl-pyrrolidone
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

A vinylpyrrolidone copolymer which comprises units derived from N-vinylpyrrolidone and a hydroxylated (meth)acrylate, such as 2-hydroxyethyl (meth)acrylate, as essential components and which gives a crosslinked coating film satisfactory in surface smoothness, evenness, and water resistance; and a process for easily producing the copolymer. The vinylpyrrolidone copolymer comprises structural units (A) derived from N-vinylpyrrolidone and structural units (B) derived from a hydroxylated (meth)acrylate, the proportions of the units (A) and the units (B) being 50-95 mass% and 50-5 mass%, respectively, based on the sum of both. The copolymer has a K value as determined by the Fikentscher method of 12 or higher and a water-insoluble content of 0.5 mass% or lower (on a solid basis).
TW095113713A 2005-04-19 2006-04-18 Vinylpyrrolidone copolymer and method for producing the same TW200704655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005121432A JP4738046B2 (en) 2005-04-19 2005-04-19 Vinylpyrrolidone copolymer and process for producing the same

Publications (2)

Publication Number Publication Date
TW200704655A true TW200704655A (en) 2007-02-01
TWI374896B TWI374896B (en) 2012-10-21

Family

ID=37214737

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113713A TW200704655A (en) 2005-04-19 2006-04-18 Vinylpyrrolidone copolymer and method for producing the same

Country Status (3)

Country Link
JP (1) JP4738046B2 (en)
TW (1) TW200704655A (en)
WO (1) WO2006115116A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008047783A1 (en) * 2006-10-18 2008-04-24 Nippon Shokubai Co., Ltd. Vinylpyrrolidone copolymer and process for production thereof
JP5451417B2 (en) * 2010-01-21 2014-03-26 株式会社日本触媒 Method for producing N-vinyl cyclic lactam polymer
JP5946255B2 (en) * 2010-09-17 2016-07-06 株式会社日本触媒 N-vinyl lactam polymer and process for producing the same
US9212237B2 (en) * 2010-09-17 2015-12-15 Nippon Shokubai Co, Ltd N-vinyl lactam polymer and method for producing same
JP5867851B2 (en) * 2011-09-15 2016-02-24 株式会社日本触媒 Method for producing N-vinyl lactam polymer
JP7349796B2 (en) * 2019-02-27 2023-09-25 株式会社日本触媒 Polymer for humectant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642633A1 (en) * 1986-12-13 1988-06-23 Basf Ag METHOD FOR PRODUCING VINYLPYRROLIDONE POLYMERISATS
DE4316023A1 (en) * 1993-05-13 1994-11-17 Basf Ag Process for the preparation of low molecular weight polymers of 1-vinylimidazole
DE19727476A1 (en) * 1997-06-27 1999-01-07 Basf Ag Process for the preparation of low molecular weight homopolymers of N-vinylpyrrolidone
JP3338677B2 (en) * 1999-10-29 2002-10-28 株式会社日本触媒 Method for producing vinylpyrrolidone polymer

Also Published As

Publication number Publication date
JP4738046B2 (en) 2011-08-03
JP2006299043A (en) 2006-11-02
WO2006115116A1 (en) 2006-11-02
TWI374896B (en) 2012-10-21

Similar Documents

Publication Publication Date Title
TW200704655A (en) Vinylpyrrolidone copolymer and method for producing the same
MXPA03003015A (en) Aqueous polymer blend composition.
BRPI0514178A (en) coating composition, coating, and object coated with a coating composition
DK1534793T3 (en) Composition and methods for coating food cans
WO2008060909A3 (en) Low-irritation compositions of acrylic copolymer and surfactant
MY143215A (en) Multifocal lenses for pre-presbyopic individuals
EP1743910A4 (en) Polymer for masonry treatment and treating agent
TW200606180A (en) Polymer composition
UA92126C2 (en) Silicone-hydrogel compound for soft contact lens and soft contact lens produced using the compound
MX2007004642A (en) Polymer blends for producing films with a reduced number of defects.
MY145050A (en) Wettable silicone hydrogel contact lenses and related compositions and methods
DE602005004509D1 (en) PEDESTAL MODIFIED COMPOSITIONS AND METHODS
WO2007125038A3 (en) Method for the application of corrosion-resistant layers to metallic surfaces
TW200833767A (en) Wetting agents and dispersants based on blends of structured copolymers
WO2005123277A3 (en) Optical films and methods of making the same
WO2006013268A3 (en) Novel ethylene copolymers, compositions containing said copolymers and treatment method
DE602004026727D1 (en) HEAT-ACTIVATABLE ADHESIVES
WO2010038242A3 (en) Hydrophilic silicone monomers, process for their preparation and thin films containing the same
EP1939935A3 (en) Indium Compositions
WO2005101112A3 (en) Optical films and methods of making the same
TW200736282A (en) Polymethacrylate and production process thereof
WO2008070166A8 (en) Collagen materials, films and methods of making same
WO2009057980A3 (en) Photochromic compositions and photochromic films
WO2009047949A1 (en) Photosensitive graft polymer, and photosensitive resin composition comprising the same
WO2008117475A1 (en) Coating material and antireflection film

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees