ES2070878T3 - Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular. - Google Patents

Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular.

Info

Publication number
ES2070878T3
ES2070878T3 ES89119049T ES89119049T ES2070878T3 ES 2070878 T3 ES2070878 T3 ES 2070878T3 ES 89119049 T ES89119049 T ES 89119049T ES 89119049 T ES89119049 T ES 89119049T ES 2070878 T3 ES2070878 T3 ES 2070878T3
Authority
ES
Spain
Prior art keywords
procedure
polyester resin
high molecular
continuous production
molecular polyester
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
ES89119049T
Other languages
English (en)
Inventor
Consta No
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.)
Phobos NV
Original Assignee
Phobos NV
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 Phobos NV filed Critical Phobos NV
Application granted granted Critical
Publication of ES2070878T3 publication Critical patent/ES2070878T3/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

UN PROCESO PARA LA RAPIDA MEJORA DE UNA RESINA PET COMPRENDE LA EXTRUSION DE UN PET DE PESO MOLECULAR BAJO CON UN DIANHIDRIDO DE UN ACIDO TETRACARBOXILICO AROMATICO. EL PRODUCTO FUNDIDO ES NODULIZADO Y ALIMENTADO A UN REACTOR DE POLICONDENSACION DE ESTADO SOLIDO.
ES89119049T 1989-10-13 1989-10-13 Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular. Expired - Lifetime ES2070878T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890119049 EP0422282B1 (en) 1989-10-13 1989-10-13 Process for the continuous production of high molecular weight polyester resin

Publications (1)

Publication Number Publication Date
ES2070878T3 true ES2070878T3 (es) 1995-06-16

Family

ID=8202025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89119049T Expired - Lifetime ES2070878T3 (es) 1989-10-13 1989-10-13 Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular.

Country Status (28)

Country Link
US (1) US5243020A (es)
EP (1) EP0422282B1 (es)
JP (1) JPH0686518B2 (es)
KR (1) KR950002609B1 (es)
AT (1) ATE120777T1 (es)
AU (1) AU631265B2 (es)
BR (1) BR9006963A (es)
CA (1) CA2044175C (es)
CZ (1) CZ497090A3 (es)
DE (2) DE68922102T2 (es)
DK (1) DK174141B1 (es)
ES (1) ES2070878T3 (es)
FI (1) FI101969B1 (es)
HU (2) HU211190B (es)
IL (1) IL95961A (es)
IS (1) IS3637A7 (es)
MA (1) MA21975A1 (es)
MT (1) MTP1070B (es)
MX (1) MX173677B (es)
NZ (1) NZ235659A (es)
PL (1) PL165798B1 (es)
PT (1) PT95589B (es)
RU (1) RU2068422C1 (es)
SK (1) SK497090A3 (es)
TR (1) TR25970A (es)
WO (1) WO1991005815A1 (es)
YU (1) YU47380B (es)
ZA (1) ZA908176B (es)

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IT1245599B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Resine copoliestere ad elevato peso molecolare e basso punto di fusione
IT1245597B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1245598B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1251953B (it) * 1991-10-18 1995-05-27 M & G Ricerche Spa Procedimento per la produzione di resine poliestere ad elevato peso molecolare.
IT1252223B (it) * 1991-12-16 1995-06-05 M & G Ricerche Spa Resine poliestere cellulari e loro procedimento di preparazione
IT1258965B (it) * 1992-06-10 1996-03-11 Procedimento per la produzione di resine poliestere per fibre
JPH07507831A (ja) * 1992-06-15 1995-08-31 アライド−シグナル・インコーポレーテッド 鎖長延長ポリエステル類およびブロックまたはグラフトコポリエステル類を製造する改良された方法
US5852134A (en) * 1992-10-15 1998-12-22 Sinco Engineering S.P.A. Polymeric alloys from polyester resins and process for their production
IT1256600B (it) * 1992-10-15 1995-12-12 Leghe polimeriche da resine poliestere e procedimento per la loro preparazione
US5536793A (en) * 1993-01-29 1996-07-16 Amoco Corporation Concentrate for use in the melt fabrication of polyester
DE4314345A1 (de) * 1993-04-30 1994-11-17 Reinhard Dr Unger Verfahren und Vorrichtung zur Wiederaufbereitung von festem Polyestermaterial
IT1271401B (it) * 1993-05-06 1997-05-28 M & G Ricerche Spa Fibre ad alto modulo da resine poliestere
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US5801235A (en) * 1994-05-25 1998-09-01 Hybridon, Inc. Oligonucleotides with anti-cytomegalovirus activity
DE4429524C2 (de) 1994-08-19 1997-12-18 Inventa Ag Verfahren zur Herstellung von linearen omega-Hydroxycarbonsäureeinheiten enthaltenden Copolyestern
JP4143983B2 (ja) * 1994-10-14 2008-09-03 チバ ホールディング インコーポレーテッド 重縮合物の分子量増加
IT1271073B (it) 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
IT1271293B (it) * 1994-12-16 1997-05-27 M & G Ricerche Spa Procedimento per la policondensazione allo stato solido di resine poliestere
US6121387A (en) * 1994-12-21 2000-09-19 Imperial Chemical Industries, Plc Process for preparing a coating composition
US6673874B1 (en) 1994-12-21 2004-01-06 Imperial Chemical Industries Plc Modified polymers
US5830982A (en) * 1995-01-20 1998-11-03 E. I. Du Pont De Nemours And Company Production of poly (ethylene terephthalate)
DE19505680C1 (de) * 1995-02-20 1996-05-23 Inventa Ag Kondensations-Spritzgußverfahren zur Herstellung von Flaschenvorformlingen aus Polyethylenterephthalat und/oder seinen Copolyestern sowie nach diesem Verfahren herstellbare Vorformlinge
IT1275478B (it) 1995-07-05 1997-08-07 M & G Ricerche Spa Resine poliestere aventi migliorate proprieta'
IT1283083B1 (it) * 1996-05-30 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1283166B1 (it) * 1996-07-18 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
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Also Published As

Publication number Publication date
WO1991005815A1 (en) 1991-05-02
AU6601090A (en) 1991-05-16
DK112691A (da) 1991-06-12
SK279177B6 (sk) 1998-07-08
FI912826A0 (fi) 1991-06-12
FI101969B (fi) 1998-09-30
IS3637A7 (is) 1991-04-14
MTP1070B (en) 1991-06-30
MX173677B (es) 1994-03-22
CA2044175A1 (en) 1991-04-14
ATE120777T1 (de) 1995-04-15
DE4032510A1 (de) 1991-04-18
JPH04505031A (ja) 1992-09-03
JPH0686518B2 (ja) 1994-11-02
HU211190B (en) 1995-11-28
PL287298A1 (en) 1991-06-03
PT95589B (pt) 1997-08-29
DE68922102T2 (de) 1995-10-19
EP0422282A1 (en) 1991-04-17
RU2068422C1 (ru) 1996-10-27
DE68922102D1 (de) 1995-05-11
SK497090A3 (en) 1998-07-08
DK112691D0 (da) 1991-06-12
EP0422282B1 (en) 1995-04-05
PL165798B1 (pl) 1995-02-28
US5243020A (en) 1993-09-07
DK174141B1 (da) 2002-07-08
CZ282794B6 (cs) 1997-10-15
CA2044175C (en) 1996-04-30
PT95589A (pt) 1991-09-30
TR25970A (tr) 1993-11-01
YU47380B (sh) 1995-01-31
AU631265B2 (en) 1992-11-19
HUT62619A (en) 1993-05-28
KR950002609B1 (ko) 1995-03-23
YU193190A (sh) 1994-05-10
ZA908176B (en) 1991-08-28
MA21975A1 (fr) 1991-07-01
FI101969B1 (fi) 1998-09-30
IL95961A0 (en) 1991-07-18
BR9006963A (pt) 1991-11-12
CZ497090A3 (en) 1997-10-15
KR920701302A (ko) 1992-08-11
NZ235659A (en) 1992-08-26
IL95961A (en) 1994-01-25

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