PL342144A1 - Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes - Google Patents

Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes

Info

Publication number
PL342144A1
PL342144A1 PL34214400A PL34214400A PL342144A1 PL 342144 A1 PL342144 A1 PL 342144A1 PL 34214400 A PL34214400 A PL 34214400A PL 34214400 A PL34214400 A PL 34214400A PL 342144 A1 PL342144 A1 PL 342144A1
Authority
PL
Poland
Prior art keywords
wastes
purity
obtaining high
polyethylene terephtalate
terephtalic acid
Prior art date
Application number
PL34214400A
Other versions
PL195301B1 (en
Inventor
Andrzej Michalski
Alojzy Urbanowski
Malgorzata Dajewska
Piotr Kurek
Zbigniew Kendziorski
Original Assignee
Inst Wlokien Chem
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 Inst Wlokien Chem filed Critical Inst Wlokien Chem
Priority to PL342144A priority Critical patent/PL195301B1/en
Publication of PL342144A1 publication Critical patent/PL342144A1/en
Publication of PL195301B1 publication Critical patent/PL195301B1/en

Links

PL342144A 2000-08-22 2000-08-22 Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes PL195301B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL342144A PL195301B1 (en) 2000-08-22 2000-08-22 Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL342144A PL195301B1 (en) 2000-08-22 2000-08-22 Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes

Publications (2)

Publication Number Publication Date
PL342144A1 true PL342144A1 (en) 2002-02-25
PL195301B1 PL195301B1 (en) 2007-08-31

Family

ID=20077262

Family Applications (1)

Application Number Title Priority Date Filing Date
PL342144A PL195301B1 (en) 2000-08-22 2000-08-22 Method of obtaining high-purity terephtalic acid from polyethylene terephtalate wastes

Country Status (1)

Country Link
PL (1) PL195301B1 (en)

Also Published As

Publication number Publication date
PL195301B1 (en) 2007-08-31

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20030822