GB1146849A - Gallium catalysts in the production of polyesters - Google Patents

Gallium catalysts in the production of polyesters

Info

Publication number
GB1146849A
GB1146849A GB2821066A GB2821066A GB1146849A GB 1146849 A GB1146849 A GB 1146849A GB 2821066 A GB2821066 A GB 2821066A GB 2821066 A GB2821066 A GB 2821066A GB 1146849 A GB1146849 A GB 1146849A
Authority
GB
United Kingdom
Prior art keywords
gallium
polyesters
gallate
triphenyl
triethyl
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
GB2821066A
Other languages
English (en)
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.)
Monsanto Co
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 GB1146849A publication Critical patent/GB1146849A/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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof

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)
GB2821066A 1965-07-07 1966-06-23 Gallium catalysts in the production of polyesters Expired GB1146849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47020965A 1965-07-07 1965-07-07

Publications (1)

Publication Number Publication Date
GB1146849A true GB1146849A (en) 1969-03-26

Family

ID=23866683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2821066A Expired GB1146849A (en) 1965-07-07 1966-06-23 Gallium catalysts in the production of polyesters

Country Status (7)

Country Link
BE (1) BE683624A (enExample)
CH (1) CH456151A (enExample)
DE (1) DE1645008A1 (enExample)
GB (1) GB1146849A (enExample)
IL (1) IL26036A (enExample)
LU (1) LU51427A1 (enExample)
NL (1) NL6609434A (enExample)

Also Published As

Publication number Publication date
CH456151A (fr) 1968-05-15
NL6609434A (enExample) 1967-01-09
IL26036A (en) 1970-04-20
BE683624A (enExample) 1967-01-04
DE1645008A1 (de) 1970-05-14
LU51427A1 (enExample) 1966-12-28

Similar Documents

Publication Publication Date Title
GB1364732A (en) Process for preparing linear polyester
GB1041651A (en) Process for the manufacture of polyethylene terephthalate
GB1192820A (en) Process for the Production of Polyesters
GB1455490A (en) Process for the manufacture of low acid number polyesterols
GB1254880A (en) Glycol solutions of germanium dioxide
GB1146849A (en) Gallium catalysts in the production of polyesters
GB1233330A (enExample)
GB1185984A (en) Process for the Preparation of Polyesters of Terephthalic acid and Glycols
GB1294727A (en) Production of acetoacetic acid esters
GB1132749A (en) Thorium compounds as catalysts in the production of polyesters
GB1013235A (en) Method of preparing polyhydric alcohol esters of acetylsalicylic acid
GB1105880A (en) Improvements in the production of linear polyesters
GB1395019A (en) Polyesters and their use as plasticizers
GB1172229A (en) Improved in the Manufacture of Linear Polyesters
GB1235452A (en) Improvements in the production of alkylene glycol esters
ES353474A1 (es) Un procedimiento para la obtencion de poliesteres linea- bles.
GB963966A (en) Process for the production of mixed polyesters
GB1122943A (en) Process for the manufacture of linear polyesters
GB1466591A (en) Production of terephthalate polyesters
GB1374360A (en) Transesterification of quinoxaline-2-carboxylic acid esters
GB1122466A (en) Complex esters
GB1221788A (en) Process for the preparation of polyestesters of terephthalic acid and glycols
GB1210530A (en) Process of preparing polyesters from bis-hydroxyalkyl esters of aromatic dicarboxylic acids
GB1322643A (en) Unsaturated esters and polyesters
GB1058387A (en) Process for the manufacture of film-and fibre-forming polyesters