GB1070749A – Purification of vinyl chloride
– Google Patents
GB1070749A – Purification of vinyl chloride
– Google Patents
Purification of vinyl chloride
Info
Publication number
GB1070749A
GB1070749A
GB30462/64A
GB3046264A
GB1070749A
GB 1070749 A
GB1070749 A
GB 1070749A
GB 30462/64 A
GB30462/64 A
GB 30462/64A
GB 3046264 A
GB3046264 A
GB 3046264A
GB 1070749 A
GB1070749 A
GB 1070749A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
alkyl
preferred
fed
purified
Prior art date
1963-07-18
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
Application number
GB30462/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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.)
1963-07-18
Filing date
1964-08-04
Publication date
1967-06-01
1964-08-04
Application filed by Monsanto Co
filed
Critical
Monsanto Co
1967-06-01
Publication of GB1070749A
publication
Critical
patent/GB1070749A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C17/00—Preparation of halogenated hydrocarbons
C07C17/38—Separation; Purification; Stabilisation; Use of additives
Abstract
Vinyl chloride containing HCl as an impurity is purified by distilling said vinyl chloride in the presence of a compound containing at least one vic-epoxy group. Preferred epoxy compounds are those of the formula
GB30462/64A
1963-07-18
1964-08-04
Purification of vinyl chloride
Expired
GB1070749A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US296079A
US3278397A
(en)
1963-07-18
1963-07-18
Removal of hci from vinyl chloride by distillation in the presence of styrene oxide and a pyridine
US296075A
US3303107A
(en)
1963-07-18
1963-07-18
Purification of vinyl chloride containing hci as an impurity by distillation in the presence of an epoxy compound
Publications (1)
Publication Number
Publication Date
GB1070749A
true
GB1070749A
(en)
1967-06-01
Family
ID=26969471
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB30462/64A
Expired
GB1070749A
(en)
1963-07-18
1964-08-04
Purification of vinyl chloride
Country Status (5)
Country
Link
US
(2)
US3303107A
(en)
DE
(1)
DE1289525B
(en)
ES
(1)
ES302203A1
(en)
GB
(1)
GB1070749A
(en)
NL
(2)
NL6408222A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3399119A
(en)
*
1966-07-08
1968-08-27
Marathon Oil Co
Reaction and distillation process for nu-containing solvents from mixtures thereof with hydrogen halides
CA1058223A
(en)
*
1973-04-05
1979-07-10
Ronald G. Tigner
Removal of hbr from brominated pentaerythritols
US3876509A
(en)
*
1971-08-04
1975-04-08
Dow Chemical Co
Azeotropically removing hbr from brominated pentaerythritols and reacting with an epoxy
FR2234252B1
(en)
*
1973-06-20
1978-03-17
Rhone Progil
US3951754A
(en)
*
1974-02-19
1976-04-20
Liakumovich Alexandr Grigoriev
Method of inhibiting the thermopolymerization of isoprene and butadiene
WO2009042344A1
(en)
*
2007-09-25
2009-04-02
Albemarle Corporation
Methods of removing impurities from alkyl bromides during distillation and distillate produced thereby
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2371645A
(en)
*
1943-09-16
1945-03-20
Westvaco Chlorine Products Cor
Degreasing process
NL66626C
(en)
*
1946-09-26
1950-11-15
BE545081A
(en)
*
1955-02-09
US2887516A
(en)
*
1956-11-23
1959-05-19
Sicedison Spa
Stabilization of the trichloroethylene and stabilizing product therefor
DE1122513B
(en)
*
1956-11-23
1962-01-25
Sicedison Spa
Stabilization of trichlorethylene against decomposition
BE562288A
(en)
*
1957-11-09
DE1127346B
(en)
*
1957-12-19
1962-04-12
Solvay
Stabilization of trichlorethylene, tetrachlorethylene and other aliphatic chlorinated hydrocarbons against decomposition
US2973392A
(en)
*
1958-08-15
1961-02-28
Canadian Ind
Stabilization of halohydrocarbons
US3043888A
(en)
*
1959-02-09
1962-07-10
Pittsburgh Plate Glass Co
Stabilization
0
NL
NL130290D
patent/NL130290C/xx
active
1963
1963-07-18
US
US296075A
patent/US3303107A/en
not_active
Expired – Lifetime
1963-07-18
US
US296079A
patent/US3278397A/en
not_active
Expired – Lifetime
1964
1964-07-17
NL
NL6408222A
patent/NL6408222A/xx
unknown
1964-07-17
ES
ES0302203A
patent/ES302203A1/en
not_active
Expired
1964-07-17
DE
DEM61775A
patent/DE1289525B/en
active
Pending
1964-08-04
GB
GB30462/64A
patent/GB1070749A/en
not_active
Expired
Also Published As
Publication number
Publication date
ES302203A1
(en)
1965-01-01
NL6408222A
(en)
1965-01-19
US3303107A
(en)
1967-02-07
US3278397A
(en)
1966-10-11
DE1289525B
(en)
1969-02-20
NL130290C
(en)
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