ATA220392A - Ozon-zellstoffbleichen - Google Patents

Ozon-zellstoffbleichen

Info

Publication number: ATA220392A
Authority: AT; Austria
Prior art keywords: pulp bleaching; ozone pulp; ozone; bleaching; pulp
Prior art date: 1992-11-09

Application number

AT220392A

Other languages

English (en)

Inventor

Michael Dr Sinner

Karl Dr Schwarzl

Original Assignee

Voest Alpine Ind Anlagen

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.)

1992-11-09

Filing date

1992-11-09

Publication date

1995-04-15

1992-11-09 Application filed by Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen

1992-11-09 Priority to AT220392A priority Critical patent/ATA220392A/de

1995-04-15 Publication of ATA220392A publication Critical patent/ATA220392A/de

Links

CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title 1
238000004076 pulp bleaching Methods 0.000 title 1

AT220392A 1992-11-09 1992-11-09 Ozon-zellstoffbleichen ATA220392A (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT220392A ATA220392A (de)	1992-11-09	1992-11-09	Ozon-zellstoffbleichen

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT220392A ATA220392A (de)	1992-11-09	1992-11-09	Ozon-zellstoffbleichen

Publications (1)

Publication Number	Publication Date
ATA220392A true ATA220392A (de)	1995-04-15

Family

ID=3529917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT220392A ATA220392A (de)	1992-11-09	1992-11-09	Ozon-zellstoffbleichen

Country Status (1)

Country	Link
AT (1)	ATA220392A (de)

1992
- 1992-11-09 AT AT220392A patent/ATA220392A/de not_active Application Discontinuation

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Legal Events

Date	Code	Title	Description
2002-12-15	UEP	Publication of translation of european patent specification
2005-06-15	A1V	Refusal