CA2094469C - Methode de preparation d'un produit renfermant surtout du decabromodiphenylethane, a blancheur amelioree - Google Patents
Methode de preparation d'un produit renfermant surtout du decabromodiphenylethane, a blancheur amelioree Download PDFInfo
- Publication number
- CA2094469C CA2094469C CA 2094469 CA2094469A CA2094469C CA 2094469 C CA2094469 C CA 2094469C CA 2094469 CA2094469 CA 2094469 CA 2094469 A CA2094469 A CA 2094469A CA 2094469 C CA2094469 C CA 2094469C
- Authority
- CA
- Canada
- Prior art keywords
- diphenylethane
- bromine
- process according
- product
- range
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US930,809 | 1992-08-17 | ||
US07/930,809 US5324874A (en) | 1992-05-26 | 1992-08-17 | Process for a decarbromodiphenylethane predominate product having enhanced whiteness |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2094469A1 CA2094469A1 (fr) | 1994-02-18 |
CA2094469C true CA2094469C (fr) | 2005-09-20 |
Family
ID=25459803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2094469 Expired - Lifetime CA2094469C (fr) | 1992-08-17 | 1993-04-20 | Methode de preparation d'un produit renfermant surtout du decabromodiphenylethane, a blancheur amelioree |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2094469C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008115261A1 (fr) * | 2007-03-16 | 2008-09-25 | Albemarle Corporation | Préparation et fourniture de décabromodiphényléthane à titre élevé |
US8680347B2 (en) | 2009-07-27 | 2014-03-25 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2668636A1 (fr) | 2006-11-09 | 2008-05-15 | Albemarle Corporation | Traitement de composes organiques aromatiques bromes solides contenant du brome occlus |
WO2008097348A1 (fr) | 2007-02-08 | 2008-08-14 | Albemarle Corporation | Procédé de séparation de brome à partir de bromure d'hydrogène gazeux et utilisation d'un tel procédé dans la production de décabromodiphényléthane |
EP2137118B1 (fr) | 2007-03-16 | 2013-12-25 | Albemarle Corporation | Préparation et fourniture de décabromodiphényléthane à titre élevé |
-
1993
- 1993-04-20 CA CA 2094469 patent/CA2094469C/fr not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008115261A1 (fr) * | 2007-03-16 | 2008-09-25 | Albemarle Corporation | Préparation et fourniture de décabromodiphényléthane à titre élevé |
US8217207B2 (en) | 2007-03-16 | 2012-07-10 | Albemarle Corporation | Preparation and provision of high assay decabromodiphenylethane |
CN101641312B (zh) * | 2007-03-16 | 2013-09-18 | 雅宝公司 | 高测定含量十溴二苯基乙烷的制备和提供 |
US8680347B2 (en) | 2009-07-27 | 2014-03-25 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
Also Published As
Publication number | Publication date |
---|---|
CA2094469A1 (fr) | 1994-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |