MX336928B - Proceso para fabricar poliesteres de peso molecular promedio y alto. - Google Patents

Proceso para fabricar poliesteres de peso molecular promedio y alto.

Info

Publication number
MX336928B
MX336928B MX2010008607A MX2010008607A MX336928B MX 336928 B MX336928 B MX 336928B MX 2010008607 A MX2010008607 A MX 2010008607A MX 2010008607 A MX2010008607 A MX 2010008607A MX 336928 B MX336928 B MX 336928B
Authority
MX
Mexico
Prior art keywords
molecular weight
high molecular
polymer
oligomer
weight polyesters
Prior art date
Application number
MX2010008607A
Other languages
English (en)
Other versions
MX2010008607A (es
Inventor
Larry B Brandenburger
Thomas J Melnyk
Original Assignee
Valspar Sourcing Inc
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 Valspar Sourcing Inc filed Critical Valspar Sourcing Inc
Publication of MX2010008607A publication Critical patent/MX2010008607A/es
Publication of MX336928B publication Critical patent/MX336928B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/81—Preparation processes using solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Se describen polímeros de poliéster de peso molecular promedio y alto preparados en forma de suspensión de un oligómero de éster. El oligómero se convierte a polímero por policondensación a presión elevada y temperatura elevada en un portador no reactivo capaz de formar un azeótropo con agua. Las reacciones de oligomerización o policondensación de éster deseablemente se supervisan usando una técnica no viscosimétrica. El proceso tiene un tiempo de ciclo rápido. La suspensión contiene el polímero y el portador no reactivo, y puede utilizarse más convenientemente para hacer inicialmente productos no sólidos tal como recubrimientos de poliéster que es el caso cuando se usa en resinas de poliéster sólidas granuladas.
MX2010008607A 2008-02-06 2009-02-05 Proceso para fabricar poliesteres de peso molecular promedio y alto. MX336928B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/027,233 US9624342B2 (en) 2008-02-06 2008-02-06 Process for manufacturing medium and high molecular weight polyesters
PCT/US2009/033241 WO2009100235A1 (en) 2008-02-06 2009-02-05 Process for manufacturing medium and high molecular weight polyesters

Publications (2)

Publication Number Publication Date
MX2010008607A MX2010008607A (es) 2010-09-07
MX336928B true MX336928B (es) 2016-02-05

Family

ID=40932336

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010008607A MX336928B (es) 2008-02-06 2009-02-05 Proceso para fabricar poliesteres de peso molecular promedio y alto.

Country Status (9)

Country Link
US (2) US9624342B2 (es)
EP (1) EP2249882B1 (es)
JP (2) JP2011511150A (es)
CN (1) CN101939031B (es)
AU (1) AU2009212386B2 (es)
BR (1) BRPI0908356B8 (es)
CA (1) CA2715262C (es)
MX (1) MX336928B (es)
WO (1) WO2009100235A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107033730B (zh) 2011-02-07 2021-03-05 宣伟投资管理有限公司 容器和其它制品用涂料组合物和涂布方法
ITMI20121070A1 (it) * 2012-06-19 2013-12-20 Novamont Spa Processo di preparazione di strutture oligomeriche complesse
RU2618704C2 (ru) 2012-08-09 2017-05-11 Вэлспар Сорсинг, Инк. Композиции для контейнеров и других изделий и способы их применения
CN106164171B (zh) * 2014-03-28 2020-03-03 宣伟投资管理有限公司 包含源自环状碳酸酯的聚合物的聚酯涂料组合物
CN106536624B (zh) 2014-04-14 2019-11-19 宣伟投资管理有限公司 制备用于容器和其它制品的组合物的方法以及使用所述组合物的方法
EP3844204A4 (en) 2018-08-29 2022-05-25 Swimc Llc MEDIUM OR HIGH MOLECULAR WEIGHT POLYESTER POWDERS, POWDER COATING COMPOSITIONS AND METHODS OF MAKING POWDERS
CN116057037A (zh) * 2020-06-08 2023-05-02 美凯艾贝有限责任公司 以多元醇和多元羧酸烷基酯的酯交换制备聚合物的方法、制备的聚合物和共聚物及其制品
CN111793151A (zh) * 2020-07-15 2020-10-20 优卡化学(上海)有限公司 一种在线监测自由基聚合反应进程的方法

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Also Published As

Publication number Publication date
US20170306086A1 (en) 2017-10-26
BRPI0908356B8 (pt) 2021-06-22
EP2249882A4 (en) 2014-08-20
CN101939031B (zh) 2017-07-28
EP2249882A1 (en) 2010-11-17
CA2715262A1 (en) 2009-08-13
AU2009212386A1 (en) 2009-08-13
EP2249882B1 (en) 2017-01-18
MX2010008607A (es) 2010-09-07
BRPI0908356A2 (pt) 2015-07-28
AU2009212386B2 (en) 2014-08-28
CN101939031A (zh) 2011-01-05
US9624342B2 (en) 2017-04-18
BRPI0908356B1 (pt) 2019-02-26
JP2011511150A (ja) 2011-04-07
WO2009100235A1 (en) 2009-08-13
JP5834050B2 (ja) 2015-12-16
US20090198005A1 (en) 2009-08-06
CA2715262C (en) 2017-11-28
JP2013231193A (ja) 2013-11-14

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