GB1296242A - - Google Patents

Info

Publication number
GB1296242A
GB1296242A GB1296242DA GB1296242A GB 1296242 A GB1296242 A GB 1296242A GB 1296242D A GB1296242D A GB 1296242DA GB 1296242 A GB1296242 A GB 1296242A
Authority
GB
United Kingdom
Prior art keywords
glycol
esterification
pressure
polyester
polymerizer
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
Application number
Other languages
English (en)
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
Publication of GB1296242A publication Critical patent/GB1296242A/en
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

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)
GB1296242D 1969-02-26 1970-02-25 Expired GB1296242A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80245969A 1969-02-26 1969-02-26
US80246069A 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
GB1296242A true GB1296242A (ja) 1972-11-15

Family

ID=27122457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296242D Expired GB1296242A (ja) 1969-02-26 1970-02-25

Country Status (5)

Country Link
BE (1) BE746408A (ja)
DE (1) DE2008383A1 (ja)
FR (1) FR2033396B1 (ja)
GB (1) GB1296242A (ja)
NL (1) NL7002071A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649263B2 (en) 2001-11-16 2003-11-18 Honeywell International Inc. Polyester resin and industrial yarn process
CN114108128A (zh) * 2021-12-27 2022-03-01 江苏恒科新材料有限公司 一种高密差别化聚酯纤维及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516968B1 (de) * 2015-03-23 2018-01-15 Next Generation Recyclingmaschinen Gmbh Anlage sowie Verfahren zur Behandlung einer Kunststoffschmelze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351484A (fr) * 1962-12-06 1964-02-07 Zimmer Verfahrenstechnik Installation destinée à l'exécution des réactions chimiques lentes en phase liquide, notamment de polycondensations
CH465875A (de) * 1966-09-16 1968-11-30 Inventa Ag Verfahren zur kontinuierlichen Herstellung von Polyestern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649263B2 (en) 2001-11-16 2003-11-18 Honeywell International Inc. Polyester resin and industrial yarn process
CN114108128A (zh) * 2021-12-27 2022-03-01 江苏恒科新材料有限公司 一种高密差别化聚酯纤维及其制备方法

Also Published As

Publication number Publication date
FR2033396B1 (ja) 1974-02-01
NL7002071A (ja) 1970-08-28
FR2033396A1 (ja) 1970-12-04
BE746408A (fr) 1970-08-24
DE2008383A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees