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1. IN2999/KOLNP/2007 - METHOD FOR RECOVERY OF FLUORINATED ALCOHOL

Office India
Application Number 2999/KOLNP/2007
Application Date 16.08.2007
Publication Number 2999/KOLNP/2007
Publication Date 14.09.2007
Grant Number 254205
Grant Date 05.10.2012
Publication Kind B
IPC
C07C 29/94
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
29Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
74Separation; Purification; Stabilisation; Use of additives
94Use of additives, e.g. for stabilisation
Applicants ASAHI GLASS COMPANY, LIMITED
Inventors AIDA SHIGERU
OGAWA AKIO
HIKIMA SATOSHI
Priority Data 2005-053596 28.02.2005 JP
Title
(EN) METHOD FOR RECOVERY OF FLUORINATED ALCOHOL
Abstract
(EN)
To provide a method for easily recovering afluoroalcohol by separating water from a liquid mixturecomprising the fluoroalcohol and water, which resultsfrom the production of CD-R or DVD-R.A method for recovering a fluoroalcohol, whichcomprises a step of separating a liquid mixturecomprising a fluoroalcohol and water, into two layers byadding an inorganic salt to the liquid mixture.

Also published as
EP6714777