BR6804828D0 - Processo para a producao de poliesteres - Google Patents
Processo para a producao de poliesteresInfo
- Publication number
- BR6804828D0 BR6804828D0 BR20482868A BR20482868A BR6804828D0 BR 6804828 D0 BR6804828 D0 BR 6804828D0 BR 20482868 A BR20482868 A BR 20482868A BR 20482868 A BR20482868 A BR 20482868A BR 6804828 D0 BR6804828 D0 BR 6804828D0
- Authority
- BR
- Brazil
- Prior art keywords
- production process
- polyester production
- polyester
- production
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1136367A AT279172B (de) | 1967-12-15 | 1967-12-15 | Verfahren zur Herstellung von Polyestern und Copolyestern |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6804828D0 true BR6804828D0 (pt) | 1973-04-12 |
Family
ID=3628293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR20482868A BR6804828D0 (pt) | 1967-12-15 | 1968-12-13 | Processo para a producao de poliesteres |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT279172B (fr) |
BE (1) | BE725462A (fr) |
BR (1) | BR6804828D0 (fr) |
CH (1) | CH509360A (fr) |
DE (1) | DE1812333A1 (fr) |
ES (1) | ES361378A1 (fr) |
FR (1) | FR1597819A (fr) |
GB (1) | GB1236477A (fr) |
NL (1) | NL6817640A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2287225A1 (fr) | 2009-08-20 | 2011-02-23 | Saudi Basic Industries Corporation | Procédé de fabrication de polyéthylène téréphthalate |
-
1967
- 1967-12-15 AT AT1136367A patent/AT279172B/de not_active IP Right Cessation
-
1968
- 1968-11-18 CH CH1717468A patent/CH509360A/de not_active IP Right Cessation
- 1968-12-03 DE DE19681812333 patent/DE1812333A1/de active Pending
- 1968-12-09 NL NL6817640A patent/NL6817640A/xx unknown
- 1968-12-10 GB GB5873868A patent/GB1236477A/en not_active Expired
- 1968-12-12 FR FR1597819D patent/FR1597819A/fr not_active Expired
- 1968-12-13 ES ES361378A patent/ES361378A1/es not_active Expired
- 1968-12-13 BR BR20482868A patent/BR6804828D0/pt unknown
- 1968-12-13 BE BE725462D patent/BE725462A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES361378A1 (es) | 1970-11-01 |
AT279172B (de) | 1970-02-25 |
NL6817640A (fr) | 1969-06-17 |
FR1597819A (fr) | 1970-06-29 |
BE725462A (fr) | 1969-05-16 |
CH509360A (de) | 1971-06-30 |
DE1812333A1 (de) | 1969-07-10 |
GB1236477A (en) | 1971-06-23 |
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