IL32486A0 - Process for producing a high molecular weight polyester polymer,a prepolymer therefor and the polymer produced thereby - Google Patents

Process for producing a high molecular weight polyester polymer,a prepolymer therefor and the polymer produced thereby

Info

Publication number
IL32486A0
IL32486A0 IL32486A IL3248669A IL32486A0 IL 32486 A0 IL32486 A0 IL 32486A0 IL 32486 A IL32486 A IL 32486A IL 3248669 A IL3248669 A IL 3248669A IL 32486 A0 IL32486 A0 IL 32486A0
Authority
IL
Israel
Prior art keywords
polymer
prepolymer
therefor
producing
molecular weight
Prior art date
Application number
IL32486A
Other languages
English (en)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of IL32486A0 publication Critical patent/IL32486A0/xx

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)
IL32486A 1968-06-26 1969-06-25 Process for producing a high molecular weight polyester polymer,a prepolymer therefor and the polymer produced thereby IL32486A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75038668A 1968-06-26 1968-06-26

Publications (1)

Publication Number Publication Date
IL32486A0 true IL32486A0 (en) 1969-08-27

Family

ID=25017653

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32486A IL32486A0 (en) 1968-06-26 1969-06-25 Process for producing a high molecular weight polyester polymer,a prepolymer therefor and the polymer produced thereby

Country Status (8)

Country Link
US (1) US3551386A (xx)
JP (1) JPS4944118B1 (xx)
BE (1) BE735203A (xx)
BR (1) BR6910209D0 (xx)
CH (1) CH518995A (xx)
DE (1) DE1932470A1 (xx)
GB (1) GB1276154A (xx)
IL (1) IL32486A0 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080317A (en) * 1970-10-23 1978-03-21 Ciba-Geigy Ag High molecular weight polycondensates from solid phase condensation
US4329444A (en) * 1973-02-26 1982-05-11 General Electric Company Production of polyesters
JPS5232224A (en) * 1975-09-05 1977-03-11 Matsushita Electric Ind Co Ltd Optical system for color television camera
US4670580A (en) * 1986-03-31 1987-06-02 Celanese Corporation Process for preparing oligomeric glycol esters of dicarboxylic acids
US4952668A (en) * 1989-05-22 1990-08-28 E. I. Du Pont De Nemours And Company Process for the production of polyethyleneterephthalate from dimethylterephthalate
AU1413597A (en) * 1995-12-14 1997-07-03 E.I. Du Pont De Nemours And Company Process of making polyester prepolymer
US6310233B1 (en) 1998-11-04 2001-10-30 Arteva North America S.A.R.L. Pressure ethoxylation in dense gases to produce hydroxyalkyl ester monomer
US7211634B1 (en) 2006-04-28 2007-05-01 Eastman Chemical Company Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol
WO2008042383A1 (en) 2006-10-02 2008-04-10 Armstrong World Industries, Inc. Process for preparing high molecular weight polyesters
KR101992392B1 (ko) * 2012-12-12 2019-09-30 (주)새한폴리머 생분해성 지방족/방향족 폴리에스테르 공중합체의 연속 제조방법
CN115698126A (zh) 2020-06-05 2023-02-03 科氏技术英国有限公司 用于制造低聚聚对苯二甲酸乙二酯（pet）底物的方法
CN111777758B (zh) * 2020-06-17 2022-07-05 北京工商大学 一种水溶性壬二酸聚乙二醇单酯及其合成方法和用途
WO2024003626A1 (en) 2022-06-28 2024-01-04 Koch Technology Solutions, Llc A method for manufacturing an oligomeric pet substrate from pet-containing waste material

Also Published As

Publication number Publication date
BR6910209D0 (pt) 1973-01-18
US3551386A (en) 1970-12-29
CH518995A (fr) 1972-02-15
BE735203A (xx) 1969-12-29
DE1932470A1 (de) 1970-07-16
GB1276154A (en) 1972-06-01
JPS4944118B1 (xx) 1974-11-26

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