IN2014MN02324A - - Google Patents

Info

Publication number
IN2014MN02324A
IN2014MN02324A IN2324MUN2014A IN2014MN02324A IN 2014MN02324 A IN2014MN02324 A IN 2014MN02324A IN 2324MUN2014 A IN2324MUN2014 A IN 2324MUN2014A IN 2014MN02324 A IN2014MN02324 A IN 2014MN02324A
Authority
IN
India
Prior art keywords
residual monomer
monomer
aqueous solution
initiator
vinyl butyrolactam
Prior art date
Application number
Other languages
English (en)
Inventor
Yu Wang
Yang Zeng
Meiling Wu
Original Assignee
Shanghai Yuking Chemtech Co Ltd
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 Shanghai Yuking Chemtech Co Ltd filed Critical Shanghai Yuking Chemtech Co Ltd
Publication of IN2014MN02324A publication Critical patent/IN2014MN02324A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/38—Mixtures of peroxy-compounds
    • 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
    • C08F126/00—Homopolymers 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
    • C08F126/06—Homopolymers 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
    • C08F126/10—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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
IN2324MUN2014 2012-05-16 2012-07-23 IN2014MN02324A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201210153253 CN102633924B (zh) 2012-05-16 2012-05-16 低残单中高分子量均聚n-乙烯基丁内酰胺k60水溶液的合成方法
PCT/CN2012/079065 WO2013170536A1 (zh) 2012-05-16 2012-07-23 低残单中高分子量均聚n-乙烯基丁内酰胺k60水溶液的合成方法

Publications (1)

Publication Number Publication Date
IN2014MN02324A true IN2014MN02324A (es) 2015-10-09

Family

ID=46618510

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2324MUN2014 IN2014MN02324A (es) 2012-05-16 2012-07-23

Country Status (3)

Country Link
CN (1) CN102633924B (es)
IN (1) IN2014MN02324A (es)
WO (1) WO2013170536A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106674388A (zh) * 2015-11-11 2017-05-17 上海其福青材料科技有限公司 一种降低聚乙烯吡咯烷酮中n－乙烯吡咯烷酮的方法
CN106674397A (zh) * 2015-11-11 2017-05-17 上海其福青材料科技有限公司 一种高分子量的聚乙烯吡咯烷酮的制备方法
CN109679009A (zh) * 2019-01-02 2019-04-26 黄山邦森新材料有限公司 一种聚维酮k60的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508752A (zh) * 2009-03-14 2009-08-19 博爱新开源制药有限公司 一种聚乙烯吡咯烷酮的聚合方法
CN102125053B (zh) * 2011-01-07 2013-08-07 上海宇昂水性新材料科技股份有限公司 高稳定非离子n-乙烯基丁内酰胺碘溶液及相关配制方法
CN102093279B (zh) * 2011-01-07 2012-05-23 上海宇昂化工科技发展有限公司 高稳定非离子n-乙烯基丁内酰胺碘及相关制备方法

Also Published As

Publication number Publication date
CN102633924A (zh) 2012-08-15
CN102633924B (zh) 2013-10-23
WO2013170536A1 (zh) 2013-11-21

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