PL319909A1 - Method of obtaining 3,3',5,5'-tetrabromine-4,4'-diphenoquinone and poly/2,6-dibromine-1,4-phenylene/ oxides - Google Patents

Method of obtaining 3,3',5,5'-tetrabromine-4,4'-diphenoquinone and poly/2,6-dibromine-1,4-phenylene/ oxides

Info

Publication number
PL319909A1
PL319909A1 PL31990997A PL31990997A PL319909A1 PL 319909 A1 PL319909 A1 PL 319909A1 PL 31990997 A PL31990997 A PL 31990997A PL 31990997 A PL31990997 A PL 31990997A PL 319909 A1 PL319909 A1 PL 319909A1
Authority
PL
Poland
Prior art keywords
tetrabromine
dibromine
diphenoquinone
phenylene
oxides
Prior art date
Application number
PL31990997A
Other versions
PL187223B1 (en
Inventor
Jozef Dziegiec
Violetta Steglinska
Original Assignee
Univ Lodzki
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 Univ Lodzki filed Critical Univ Lodzki
Priority to PL97319909A priority Critical patent/PL187223B1/en
Publication of PL319909A1 publication Critical patent/PL319909A1/en
Publication of PL187223B1 publication Critical patent/PL187223B1/en

Links

PL97319909A 1997-05-08 1997-05-08 Method for producing 3,3 ', 5,5, -tetrabromo - 4'-diphenoquinone and poly (2,6-dibromo-1,4-phenylene) oxides PL187223B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL97319909A PL187223B1 (en) 1997-05-08 1997-05-08 Method for producing 3,3 ', 5,5, -tetrabromo - 4'-diphenoquinone and poly (2,6-dibromo-1,4-phenylene) oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL97319909A PL187223B1 (en) 1997-05-08 1997-05-08 Method for producing 3,3 ', 5,5, -tetrabromo - 4'-diphenoquinone and poly (2,6-dibromo-1,4-phenylene) oxides

Publications (2)

Publication Number Publication Date
PL319909A1 true PL319909A1 (en) 1998-11-09
PL187223B1 PL187223B1 (en) 2004-06-30

Family

ID=20069836

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97319909A PL187223B1 (en) 1997-05-08 1997-05-08 Method for producing 3,3 ', 5,5, -tetrabromo - 4'-diphenoquinone and poly (2,6-dibromo-1,4-phenylene) oxides

Country Status (1)

Country Link
PL (1) PL187223B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7550551B2 (en) 2006-08-22 2009-06-23 Chemtura Corporation Brominated flame retardant

Also Published As

Publication number Publication date
PL187223B1 (en) 2004-06-30

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Legal Events

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

Effective date: 20050508