DE69819040D1 - Verfahren zur erhöhung des molekulargewichts von polyesterharzen - Google Patents

Verfahren zur erhöhung des molekulargewichts von polyesterharzen

Info

Publication number
DE69819040D1
DE69819040D1 DE69819040T DE69819040T DE69819040D1 DE 69819040 D1 DE69819040 D1 DE 69819040D1 DE 69819040 T DE69819040 T DE 69819040T DE 69819040 T DE69819040 T DE 69819040T DE 69819040 D1 DE69819040 D1 DE 69819040D1
Authority
DE
Germany
Prior art keywords
increasing
molecular weight
polyester resin
carbon atoms
acids
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69819040T
Other languages
English (en)
Other versions
DE69819040T2 (de
Inventor
Gabriele Perego
Catia Bastioli
Domenico Cella
Andrea Gardano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINI RICERCA SCIENT TECNOLOG
Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST)
Original Assignee
MINI RICERCA SCIENT TECNOLOG
Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST)
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
Priority claimed from IT001042 external-priority patent/IT1296595B1/it
Priority claimed from IT97TO001044 external-priority patent/IT1296597B1/it
Application filed by MINI RICERCA SCIENT TECNOLOG, Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST) filed Critical MINI RICERCA SCIENT TECNOLOG
Application granted granted Critical
Publication of DE69819040D1 publication Critical patent/DE69819040D1/de
Publication of DE69819040T2 publication Critical patent/DE69819040T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/916—Dicarboxylic acids and dihydroxy compounds

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)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyamides (AREA)
DE69819040T 1997-12-01 1998-11-27 Verfahren zur erhöhung des molekulargewichts von polyesterharzen Expired - Lifetime DE69819040T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT001042 IT1296595B1 (it) 1997-12-01 1997-12-01 Procedimento per l'accrescimento del peso molecolare di resine.
IT97TO001044 IT1296597B1 (it) 1997-12-01 1997-12-01 Procedimento per l'accrescimento del peso molecolare di resine poliestere.
ITTO971044 1997-12-01
ITTO971042 1997-12-01
PCT/EP1998/007624 WO1999028367A1 (en) 1997-12-01 1998-11-27 A method for increasing the molecular weight of polyester resins

Publications (2)

Publication Number Publication Date
DE69819040D1 true DE69819040D1 (de) 2003-11-20
DE69819040T2 DE69819040T2 (de) 2004-05-19

Family

ID=26332367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819040T Expired - Lifetime DE69819040T2 (de) 1997-12-01 1998-11-27 Verfahren zur erhöhung des molekulargewichts von polyesterharzen

Country Status (6)

Country Link
US (1) US6388025B1 (de)
EP (1) EP1058703B1 (de)
JP (1) JP2001525431A (de)
AT (1) ATE252126T1 (de)
DE (1) DE69819040T2 (de)
WO (1) WO1999028367A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630561B2 (en) * 2000-04-24 2003-10-07 Ube Industries, Ltd. Crystalline polyesterpolyol and hot-melt adhesive
ITTO20010060A1 (it) 2001-01-25 2002-07-25 Novamont Spa Miscele ternartie di poliesteri alifatici biodegradabili e prodotti da queste ottenuti.
EP1338616A1 (de) * 2002-02-22 2003-08-27 Dsm N.V. Verfahren zur Herstellung eines hochmolekularen Polyamids, Polyesters oder Polyesteramidblockcopolymers
US20060128906A1 (en) * 2004-12-13 2006-06-15 Akzo Nobel N.V. Process for preparing a polyester resin
JP2008523182A (ja) * 2004-12-13 2008-07-03 ヘキソン スペシャルティ ケミカルズ インコーポレーテッド ポリエステル樹脂の調製方法
JP2006328378A (ja) * 2005-04-26 2006-12-07 Mitsubishi Chemicals Corp ポリエステルの製造方法
DE102005037754A1 (de) * 2005-08-10 2007-02-15 Basf Ag Verbesserte Fahrweise zur Herstellung von Polyestern
US7902303B2 (en) 2005-12-30 2011-03-08 Industrial Technology Research Institute Aliphatic polyester polymer compositions and preparation method thereof
DE602007014354D1 (de) * 2007-06-23 2011-06-16 Ind Tech Res Inst Aliphatische Polyester-Polymer-Zusammensetzungen und Herstellungsverfahren dafür
WO2009110472A1 (ja) * 2008-03-04 2009-09-11 三井化学株式会社 ポリエステル系樹脂、その製造方法およびその用途
WO2009137058A1 (en) 2008-05-06 2009-11-12 Metabolix, Inc. Biodegradable polyester blends
DE102009020211A1 (de) 2009-05-07 2010-11-11 Basf Se Verwendung eines Polyesters zur Herstellung von Formteilen mit einem niedrigen Gehalt an extrahierbaren Verbindungen
US9475930B2 (en) 2012-08-17 2016-10-25 Metabolix, Inc. Biobased rubber modifiers for polymer blends
US10669417B2 (en) 2013-05-30 2020-06-02 Cj Cheiljedang Corporation Recyclate blends
WO2015149029A1 (en) 2014-03-27 2015-10-01 Metabolix, Inc. Highly filled polymer systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853821A (en) * 1974-05-01 1974-12-10 Goodyear Tire & Rubber Solid state polymerization of polyesters in the presence of a diisocyanate
IT1251953B (it) 1991-10-18 1995-05-27 M & G Ricerche Spa Procedimento per la produzione di resine poliestere ad elevato peso molecolare.
IT1264381B1 (it) * 1993-05-07 1996-09-23 M & G Ricerche Spa Articoli formati da resine poliestere
BR9509332A (pt) * 1994-10-14 1998-01-27 Ciba Sc Holding Ag Aumento do peso molecular de polícondensados
EP0880553B1 (de) * 1996-02-15 2000-07-12 Ciba SC Holding AG Vergrösserung des molekulargewichts von polykondensaten

Also Published As

Publication number Publication date
DE69819040T2 (de) 2004-05-19
US6388025B1 (en) 2002-05-14
ATE252126T1 (de) 2003-11-15
EP1058703A1 (de) 2000-12-13
WO1999028367A1 (en) 1999-06-10
EP1058703B1 (de) 2003-10-15
JP2001525431A (ja) 2001-12-11

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