ES2165371T3 - Procedimiento para la preparacion de poliesteres termoplasticos que presentan una estabilidad elevada en estado fundido. - Google Patents

Procedimiento para la preparacion de poliesteres termoplasticos que presentan una estabilidad elevada en estado fundido.

Info

Publication number
ES2165371T3
ES2165371T3 ES94201042T ES94201042T ES2165371T3 ES 2165371 T3 ES2165371 T3 ES 2165371T3 ES 94201042 T ES94201042 T ES 94201042T ES 94201042 T ES94201042 T ES 94201042T ES 2165371 T3 ES2165371 T3 ES 2165371T3
Authority
ES
Spain
Prior art keywords
procedure
preparation
present
founded
high stability
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
ES94201042T
Other languages
English (en)
Spanish (es)
Inventor
Giampietro Nadali
Vittorio Tartari
Vladimir Ignatov
Virna Bonora
Maurizio Fiorini
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.)
P Group SRL
Original Assignee
P Group SRL
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 P Group SRL filed Critical P Group SRL
Application granted granted Critical
Publication of ES2165371T3 publication Critical patent/ES2165371T3/es
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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof

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)
  • Compositions Of Macromolecular Compounds (AREA)
ES94201042T 1993-05-24 1994-04-15 Procedimiento para la preparacion de poliesteres termoplasticos que presentan una estabilidad elevada en estado fundido. Expired - Lifetime ES2165371T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001068A IT1264507B1 (it) 1993-05-24 1993-05-24 Poliesteri termoplastici dotati di elevata stabilita' allo stato fuso

Publications (1)

Publication Number Publication Date
ES2165371T3 true ES2165371T3 (es) 2002-03-16

Family

ID=11366251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94201042T Expired - Lifetime ES2165371T3 (es) 1993-05-24 1994-04-15 Procedimiento para la preparacion de poliesteres termoplasticos que presentan una estabilidad elevada en estado fundido.

Country Status (8)

Country Link
EP (1) EP0626406B1 (Direct)
JP (1) JP3275045B2 (Direct)
CN (1) CN1092214C (Direct)
AT (1) ATE207940T1 (Direct)
DE (1) DE69428829T2 (Direct)
ES (1) ES2165371T3 (Direct)
IT (1) IT1264507B1 (Direct)
TW (1) TW289025B (Direct)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902873A (en) * 1997-10-17 1999-05-11 General Electric Company Catalyst composition for the preparation of polyesters, and related processes
EP1814929B1 (en) 2004-11-09 2008-09-17 E.I. Du Pont De Nemours And Company Polymerization of macrocyclic polyester oligomers at elevated temperature using rare earth element catalysts
US7473511B2 (en) 2004-12-15 2009-01-06 Fuji Xerox Co., Ltd. Particle dispersion for electrostatic image-developing toners, electrostatic image-developing toner, and method for producing the same
CN100360581C (zh) * 2004-12-23 2008-01-09 中国石油化工股份有限公司 一种用于可降解聚酯合成的催化剂体系及其应用
CN100457800C (zh) * 2004-12-23 2009-02-04 中国石油化工股份有限公司 一种用稀土催化剂合成聚酯的方法
US7332562B2 (en) * 2004-12-23 2008-02-19 China Petroleum & Chemical Corporation Biodegradable linear random copolyester and process for preparing it and use of the same
GB0522154D0 (en) * 2005-10-31 2005-12-07 Univ Leeds Novel catalytic materials and their use in the preparation of polymeric materials
CN101845682B (zh) * 2010-04-29 2012-06-27 江苏兴业塑化股份有限公司 稀土高效转光聚酯材料的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168163A (en) 1967-05-08 1969-10-22 Agfa Gevaert Nv Process for the Manufacture of Highly Polymeric Polyesters
JPS4831994B1 (Direct) * 1969-02-12 1973-10-03
JPS4831995B1 (Direct) * 1969-02-12 1973-10-03
JPS4831996B1 (Direct) * 1969-04-14 1973-10-03
JPS4832192B1 (Direct) * 1969-05-12 1973-10-04

Also Published As

Publication number Publication date
ITMI931068A0 (it) 1993-05-24
EP0626406A2 (en) 1994-11-30
ATE207940T1 (de) 2001-11-15
DE69428829D1 (de) 2001-12-06
CN1112573A (zh) 1995-11-29
ITMI931068A1 (it) 1994-11-24
JPH06329777A (ja) 1994-11-29
EP0626406B1 (en) 2001-10-31
JP3275045B2 (ja) 2002-04-15
TW289025B (Direct) 1996-10-21
EP0626406A3 (en) 1995-03-15
CN1092214C (zh) 2002-10-09
IT1264507B1 (it) 1996-09-24
DE69428829T2 (de) 2002-06-06

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