Invention Grant
- Patent Title: Hydrophosphorylation of phosphonous acid derivatives for flame retardants
- Patent Title (中): 用于阻燃剂的膦酸衍生物的氢磷酸化
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Application No.: US13140563Application Date: 2009-10-06
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Publication No.: US08592505B2Publication Date: 2013-11-26
- Inventor: Michael Hill , Harald Bauer , Werner Krause , Martin Sicken
- Applicant: Michael Hill , Harald Bauer , Werner Krause , Martin Sicken
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Anthony A. Bisulca
- Priority: DE102008064012 20081219
- International Application: PCT/EP2009/007145 WO 20091006
- International Announcement: WO2010/069421 WO 20100624
- Main IPC: C08K5/00
- IPC: C08K5/00 ; C08K5/53 ; C07F5/02 ; C07F9/28
Abstract:
Addition compounds of a) alkylphosphonous acid derivatives of the formula A-P(═O)(OX)—H (I) and b) diester-forming olefins of formula (II) Methods for the production of the addition compounds and the use thereof are also disclosed.
Public/Granted literature
- US20110251310A1 Hydrophosphorylation of Phosphonous Acid Derivatives for Flame Retardants Public/Granted day:2011-10-13
Information query
