IN2012DN00349A - - Google Patents

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Info

Publication number
IN2012DN00349A
IN2012DN00349A IN349DEN2012A IN2012DN00349A IN 2012DN00349 A IN2012DN00349 A IN 2012DN00349A IN 349DEN2012 A IN349DEN2012 A IN 349DEN2012A IN 2012DN00349 A IN2012DN00349 A IN 2012DN00349A
Authority
IN
India
Prior art keywords
processes
diols
diacids
variety
carbon black
Prior art date
Application number
Other languages
English (en)
Inventor
Edward Budi Muliawan
Hari Babu Sunkara
Tuyu Xie
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IN2012DN00349A publication Critical patent/IN2012DN00349A/en

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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying

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)
  • Polyethers (AREA)
IN349DEN2012 2009-07-22 2010-07-16 IN2012DN00349A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22752209P 2009-07-22 2009-07-22
PCT/US2010/042255 WO2011011276A2 (en) 2009-07-22 2010-07-16 Methods for synthesizing polyether diols and polyester diols

Publications (1)

Publication Number Publication Date
IN2012DN00349A true IN2012DN00349A (ja) 2015-08-21

Family

ID=43499604

Family Applications (1)

Application Number Title Priority Date Filing Date
IN349DEN2012 IN2012DN00349A (ja) 2009-07-22 2010-07-16

Country Status (11)

Country Link
EP (1) EP2456808A4 (ja)
JP (1) JP2012533676A (ja)
KR (1) KR20120047266A (ja)
CN (1) CN102471480A (ja)
AU (1) AU2010274149A1 (ja)
BR (1) BR112012001407A2 (ja)
CA (1) CA2767675A1 (ja)
IN (1) IN2012DN00349A (ja)
MX (1) MX2012000853A (ja)
TW (1) TW201107370A (ja)
WO (1) WO2011011276A2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103492460B (zh) * 2011-04-26 2016-05-11 纳幕尔杜邦公司 制备聚三亚甲基醚二醇的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753378A1 (de) * 1997-12-02 1999-06-10 Lurgi Zimmer Ag Verfahren zur Herstellung von Polyestern mit Mischkatalysatoren
WO2001044348A1 (en) * 1999-12-17 2001-06-21 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
CA2389800C (en) * 1999-12-17 2011-12-06 E.I. Du Pont De Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol
US6608168B1 (en) * 2002-08-09 2003-08-19 E. I. Du Pont De Nemours And Company Polytrimethylene ether esters
US6875514B2 (en) * 2003-03-21 2005-04-05 E. I. Du Pont De Nemours And Company Coating composition containing polytrimethylene ether diol useful as a primer composition
US7009082B2 (en) * 2003-05-06 2006-03-07 E.I. Du Pont De Nemours And Company Removal of color bodies from polytrimethylene ether glycol polymers
US20100204439A1 (en) * 2009-02-09 2010-08-12 E.I. Du Pont De Nemours And Company Processes for making poly(trimethylene ether) glycol using organophosphorous compound

Also Published As

Publication number Publication date
EP2456808A2 (en) 2012-05-30
KR20120047266A (ko) 2012-05-11
CN102471480A (zh) 2012-05-23
AU2010274149A1 (en) 2012-02-02
JP2012533676A (ja) 2012-12-27
WO2011011276A2 (en) 2011-01-27
EP2456808A4 (en) 2013-01-23
TW201107370A (en) 2011-03-01
WO2011011276A3 (en) 2011-04-28
MX2012000853A (es) 2012-03-16
BR112012001407A2 (pt) 2019-09-24
CA2767675A1 (en) 2011-01-27

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