ES2104035T3 - Procedimiento para fabricar poliesteres de alto peso molecular. - Google Patents

Procedimiento para fabricar poliesteres de alto peso molecular.

Info

Publication number
ES2104035T3
ES2104035T3 ES93121162T ES93121162T ES2104035T3 ES 2104035 T3 ES2104035 T3 ES 2104035T3 ES 93121162 T ES93121162 T ES 93121162T ES 93121162 T ES93121162 T ES 93121162T ES 2104035 T3 ES2104035 T3 ES 2104035T3
Authority
ES
Spain
Prior art keywords
high molecular
polyester
procedure
weight
manufacturing high
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
ES93121162T
Other languages
English (en)
Inventor
Homann Walter Dr Kleine
Thomas Grosse-Puppendahl
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.)
Ineos Solvents Marl GmbH
Original Assignee
Gaf Huls Chemie GmbH
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 Gaf Huls Chemie GmbH filed Critical Gaf Huls Chemie GmbH
Application granted granted Critical
Publication of ES2104035T3 publication Critical patent/ES2104035T3/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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings

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

DEBE SER FABRICADO UN POLIESTER DE ALTO PESO MOLECULAR, DONDE ES POSIBLE TAMBIEN LA ELABORACION DE FORMA ACCESIBLE VENTAJOSA DE CANTIDADES PEQUEÑAS CON UN PESO MOLECULAR MUY ALTO. ESTO SE CONSIGUE MEDIANTE LA ELABORACION DE UN POLIESTER CON UNA PORCION EN UN ALQUENDIOL, EN DONDE SE GUIA LA ETAPA DE POLICONDENSACION HASTA UNA CANTIDAD DE VISCOSIDAD DE 50 Y EL POLIESTER OBTENIDO SE DESINTEGRA CON 0,001 HASTA 8 % EN PESO DE UN FORMADOR DE RADICAL, EN UNA TEMPERATURA EN LA ZONA DESDE 130 HASTA 350 HASTA 120 MIN., SE IMPULSA Y A CONTINUACION SE POLIMERIZA DE FORMA AMPLIA HASTA LA CANTIDAD NECESARIA. CON LA AYUDA DEL PROCEDIMIENTO DE ACUERDO CON LA INVENCION SE REALIZA LA OBTENCION DE UN POLIESTER DE ALTO PESO MOLECULAR CON LAS PROPIEDADES DESEADAS.
ES93121162T 1993-03-13 1993-12-31 Procedimiento para fabricar poliesteres de alto peso molecular. Expired - Lifetime ES2104035T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4308049A DE4308049A1 (de) 1993-03-13 1993-03-13 Verfahren zur Herstellung hochmolekularer Polyester

Publications (1)

Publication Number Publication Date
ES2104035T3 true ES2104035T3 (es) 1997-10-01

Family

ID=6482736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93121162T Expired - Lifetime ES2104035T3 (es) 1993-03-13 1993-12-31 Procedimiento para fabricar poliesteres de alto peso molecular.

Country Status (10)

Country Link
US (1) US5397529A (es)
EP (1) EP0615995B1 (es)
JP (1) JPH0748446A (es)
AT (1) ATE155155T1 (es)
CA (1) CA2118833A1 (es)
DE (2) DE4308049A1 (es)
DK (1) DK0615995T3 (es)
ES (1) ES2104035T3 (es)
FI (1) FI941110A7 (es)
NO (1) NO940888L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330062A1 (de) * 1993-09-06 1995-03-09 Huels Chemische Werke Ag Verfahren zur Herstellung hochmolekularer Polyester
WO2009051384A2 (en) * 2007-10-17 2009-04-23 Sang-Hoon Kim Bottle cap having a first cap member and a second cap member assembled thereto

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714291A (en) * 1969-08-22 1973-01-30 Albright & Wilson Novel polyester resins containing spiroacetal units
DE2552424A1 (de) * 1975-11-22 1977-05-26 Basf Ag Verfahren zur herstellung hochviskoser thermoplastischer polyester- formmassen
US4031065A (en) * 1975-03-06 1977-06-21 Basf Aktiengesellschaft Manufacture of thermoplastic polyester molding compositions of high viscosity
DE2509790A1 (de) * 1975-03-06 1976-09-16 Basf Ag Verfahren zur herstellung hochviskoser thermoplastischer polyester-formmassen
DE2509726A1 (de) * 1975-03-06 1976-09-23 Basf Ag Polyesterformmassen
JPS5525462A (en) * 1978-08-15 1980-02-23 Asahi Chem Ind Co Ltd Powder coating composition
DE2931737A1 (de) * 1979-08-04 1981-02-26 Basf Ag Verfahren zur herstellung von formkoerpern aus ungesaettigten polyesterharzen
DE3605574A1 (de) * 1986-02-21 1987-08-27 Basf Ag Metalldrahteinlagen enthaltende, photopolymerisierbare formmassen
DE3731067A1 (de) * 1987-09-16 1989-04-06 Basf Ag Eingedickte formmassen
US5051531A (en) * 1988-05-31 1991-09-24 Atochem North America, Inc. Antioxidant-peroxides
JP3127961B2 (ja) * 1990-07-30 2001-01-29 大日本インキ化学工業株式会社 人工大理石用不飽和ポリエステル樹脂組成物、それを用いた人工大理石及びその製造方法

Also Published As

Publication number Publication date
DE59306882D1 (de) 1997-08-14
NO940888D0 (no) 1994-03-11
CA2118833A1 (en) 1994-09-14
FI941110A0 (fi) 1994-03-09
FI941110L (fi) 1994-09-14
NO940888L (no) 1994-09-14
JPH0748446A (ja) 1995-02-21
ATE155155T1 (de) 1997-07-15
US5397529A (en) 1995-03-14
DE4308049A1 (de) 1994-09-15
EP0615995B1 (de) 1997-07-09
FI941110A7 (fi) 1994-09-14
EP0615995A1 (de) 1994-09-21
DK0615995T3 (da) 1998-02-16

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