FR1548446A - - Google Patents

Info

Publication number
FR1548446A
FR1548446A FR1548446DA FR1548446A FR 1548446 A FR1548446 A FR 1548446A FR 1548446D A FR1548446D A FR 1548446DA FR 1548446 A FR1548446 A FR 1548446A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1548446A publication Critical patent/FR1548446A/fr
Expired 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
    • C08G63/785—Preparation processes characterised by the apparatus used
FR1548446D 1966-09-16 1967-09-15 Expired FR1548446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1342766A CH465875A (de) 1966-09-16 1966-09-16 Verfahren zur kontinuierlichen Herstellung von Polyestern

Publications (1)

Publication Number Publication Date
FR1548446A true FR1548446A (fr) 1968-12-06

Family

ID=4392348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548446D Expired FR1548446A (fr) 1966-09-16 1967-09-15

Country Status (6)

Country Link
US (1) US3644483A (fr)
AT (1) AT281423B (fr)
CH (1) CH465875A (fr)
FR (1) FR1548446A (fr)
GB (1) GB1145634A (fr)
NL (1) NL6712576A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033396A1 (fr) * 1969-02-26 1970-12-04 Fiber Industries Inc
FR2235961A1 (fr) * 1973-07-06 1975-01-31 Agfa Gevaert

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329444A (en) * 1973-02-26 1982-05-11 General Electric Company Production of polyesters
CN1900139B (zh) * 2000-12-07 2012-11-14 奇派特石化有限公司 制造缩聚物的方法
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) * 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) * 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7943094B2 (en) * 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7863477B2 (en) * 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7842777B2 (en) * 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7847053B2 (en) * 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868130B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7829653B2 (en) * 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7872090B2 (en) * 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7834109B2 (en) * 2007-12-07 2010-11-16 Eastman Chemical Company System for producing low impurity polyester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033396A1 (fr) * 1969-02-26 1970-12-04 Fiber Industries Inc
FR2235961A1 (fr) * 1973-07-06 1975-01-31 Agfa Gevaert

Also Published As

Publication number Publication date
AT281423B (de) 1970-05-25
NL6712576A (fr) 1968-03-18
CH465875A (de) 1968-11-30
US3644483A (en) 1972-02-22
GB1145634A (en) 1969-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse