BR7016357D0 - POLYESTER MANUFACTURING PROCESS - Google Patents

POLYESTER MANUFACTURING PROCESS

Info

Publication number
BR7016357D0
BR7016357D0 BR216357/70A BR21635770A BR7016357D0 BR 7016357 D0 BR7016357 D0 BR 7016357D0 BR 216357/70 A BR216357/70 A BR 216357/70A BR 21635770 A BR21635770 A BR 21635770A BR 7016357 D0 BR7016357 D0 BR 7016357D0
Authority
BR
Brazil
Prior art keywords
manufacturing process
polyester manufacturing
polyester
manufacturing
Prior art date
Application number
BR216357/70A
Other languages
Portuguese (pt)
Inventor
J Hrach
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of BR7016357D0 publication Critical patent/BR7016357D0/en

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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, 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)
BR216357/70A 1969-01-29 1970-01-28 POLYESTER MANUFACTURING PROCESS BR7016357D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT87369A AT286641B (en) 1969-01-29 1969-01-29 Process for the production of polyesters using a metal powder as a catalyst

Publications (1)

Publication Number Publication Date
BR7016357D0 true BR7016357D0 (en) 1973-02-22

Family

ID=3501777

Family Applications (1)

Application Number Title Priority Date Filing Date
BR216357/70A BR7016357D0 (en) 1969-01-29 1970-01-28 POLYESTER MANUFACTURING PROCESS

Country Status (8)

Country Link
AT (1) AT286641B (en)
AU (1) AU1059370A (en)
BE (1) BE745182R (en)
BR (1) BR7016357D0 (en)
ES (1) ES375930A2 (en)
GB (1) GB1289633A (en)
NL (1) NL7000795A (en)
ZA (1) ZA70635B (en)

Also Published As

Publication number Publication date
AU1059370A (en) 1971-07-29
ZA70635B (en) 1971-09-29
NL7000795A (en) 1970-07-31
GB1289633A (en) 1972-09-20
BE745182R (en) 1970-07-01
ES375930A2 (en) 1972-11-01
AT286641B (en) 1970-12-10

Similar Documents

Publication Publication Date Title
BR7016100D0 (en) DYE MANUFACTURING PROCESS
BR6915089D0 (en) DYE PREPARATION PROCESS
BR6910277D0 (en) PROCESS FOR THE MANUFACTURE OF MONOAZOUS DYES
BR7019271D0 (en) PROCESS FOR THE MANUFACTURE OF BENZENOCARBOXYLIC ACIDS
BR7208801D0 (en) DYE MANUFACTURING PROCESS
BR6915684D0 (en) PROCESS FOR THE PRODUCTION OF MICRO-CAPSULES
BR6912781D0 (en) PROCESS FOR THE MANUFACTURE OF NEW 19-HYDROXY-3-AZA-AHOMO-STEROIDS
BR7019896D0 (en) PROCESS FOR THE MANUFACTURE OF AZO-DYES
BR6912780D0 (en) PROCESS FOR THE MANUFACTURE OF 3-AZA-19-HYDROXY-3 19-CYCLE-A-HOMO-STEROIDS
BR7024922D0 (en) PROCESS FOR MANUFACTURING A CONTAINER
BR7303611D0 (en) DYE MANUFACTURING PROCESS
BR7300356D0 (en) PULP MANUFACTURING PROCESS
BR7018868D0 (en) PROCESS FOR THE PREPARATION OF NEW POLYESTERS
BR6908793D0 (en) PROCESS FOR THE PRODUCTION OF PHOSPHANATES
BR7016357D0 (en) POLYESTER MANUFACTURING PROCESS
BR6915133D0 (en) PROCESS TO PREPARE THE 16884 ANTIBIOTIC
BR7017348D0 (en) PROCESS FOR OBTAINING NEW 21-STEROID HALOGENS
BR7017198D0 (en) CYCLEBUTANONE PRODUCTION PROCESS
BR6908373D0 (en) ACETONITRILLA MANUFACTURING PROCESS
BR6804828D0 (en) POLYESTER PRODUCTION PROCESS
BR6681294D0 (en) DYE MANUFACTURING PROCESS
BR6913330D0 (en) PROCESS FOR THE MANUFACTURE OF NEW PEPTIDEOS
BR6912717D0 (en) PROCESS FOR THE PRODUCTION OF AMINOBENZOCYCLEALKYLONYTHRILLA
BR7201281D0 (en) POLYESTER PREPARATION PROCESS
BR6811961D0 (en) PROCESS FOR THE MANUFACTURE OF NEW 2-HALOGENO-18-METILL-ANDROSTENOS