CS188874B2 - Method for the continuous production of polyethylene terephtalate - Google Patents

Method for the continuous production of polyethylene terephtalate

Info

Publication number
CS188874B2
CS188874B2 CS198271A CS198271A CS188874B2 CS 188874 B2 CS188874 B2 CS 188874B2 CS 198271 A CS198271 A CS 198271A CS 198271 A CS198271 A CS 198271A CS 188874 B2 CS188874 B2 CS 188874B2
Authority
CS
Czechoslovakia
Prior art keywords
continuous production
polyethylene terephtalate
terephtalate
polyethylene
continuous
Prior art date
Application number
CS198271A
Other languages
Czech (cs)
Inventor
Francois Terrier
Original Assignee
Francois Terrier
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 Francois Terrier filed Critical Francois Terrier
Publication of CS188874B2 publication Critical patent/CS188874B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • C08G63/785—Preparation processes characterised by the apparatus used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
CS198271A 1970-03-26 1971-03-18 Method for the continuous production of polyethylene terephtalate CS188874B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014818 DE2014818B2 (en) 1970-03-26 1970-03-26 PROCESS FOR THE CONTINUOUS MANUFACTURING OF POLYAETHYLENE TEREPHTHALATE

Publications (1)

Publication Number Publication Date
CS188874B2 true CS188874B2 (en) 1979-03-30

Family

ID=5766495

Family Applications (1)

Application Number Title Priority Date Filing Date
CS198271A CS188874B2 (en) 1970-03-26 1971-03-18 Method for the continuous production of polyethylene terephtalate

Country Status (6)

Country Link
CA (1) CA971297A (en)
CS (1) CS188874B2 (en)
DE (1) DE2014818B2 (en)
ES (1) ES388047A1 (en)
FR (1) FR2083596B1 (en)
GB (1) GB1337751A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146729A (en) * 1977-04-07 1979-03-27 E. I. Du Pont De Nemours And Company Process for preparing poly(ethylene terephthalate)
US4110316A (en) * 1977-04-14 1978-08-29 E. I. Du Pont De Nemours And Company Improved process for preparing poly(ethylene terephthalate)
KR100507698B1 (en) * 2002-05-31 2005-08-11 주식회사 효성 An apparatus for batch polymerization of polyester
US7459113B2 (en) 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7935399B2 (en) 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7838596B2 (en) 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US8901272B2 (en) 2007-02-02 2014-12-02 Grupo Petrotemex, S.A. De C.V. Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1423984A (en) * 1964-10-20 1966-01-07 Rhodiaceta Process for the continuous preparation of bis- (beta-hydroxyethyl) terephthalate and oligomers thereof
FR1481536A (en) * 1965-06-01 1967-05-19 Zimmer Ag Hans J Process for the continuous preparation of polyesters

Also Published As

Publication number Publication date
GB1337751A (en) 1973-11-21
FR2083596B1 (en) 1975-06-06
ES388047A1 (en) 1974-03-01
FR2083596A1 (en) 1971-12-17
DE2014818B2 (en) 1977-07-28
CA971297A (en) 1975-07-15
DE2014818A1 (en) 1972-02-17

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