GB835453A - Improvements in or relating to stabilized aliphatic chlorohydrocarbons - Google Patents

Improvements in or relating to stabilized aliphatic chlorohydrocarbons

Info

Publication number
GB835453A
GB835453A GB1669/57A GB166957A GB835453A GB 835453 A GB835453 A GB 835453A GB 1669/57 A GB1669/57 A GB 1669/57A GB 166957 A GB166957 A GB 166957A GB 835453 A GB835453 A GB 835453A
Authority
GB
United Kingdom
Prior art keywords
ethylene dichloride
stabilized
relating
weight
ethylene
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
Application number
GB1669/57A
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali 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.)
Filing date
Publication date
Application filed by Diamond Alkali Co filed Critical Diamond Alkali Co
Publication of GB835453A publication Critical patent/GB835453A/en
Expired legal-status Critical Current

Links

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
    • C07C17/42—Use of additives, e.g. for stabilisation

Abstract

Ethylene dichloride is stabilized by the addition of diisopropylamine, preferably in a proportion of 0.005-0.10% by weight of the ethylene dichloride.ALSO:Ethylene dichloride is stabilized by incorporating therein a small proportion of di-isopropylamine. The amount of di-isopropylamine used is preferably in the range of 0.005-0.10% by weight of the ethylene di-chloride. Crude ethylene dichloride may first be purified by treatment with an amine having a boiling-point higher than ethylene dichloride e.g. aniline or morpholine, fractionally distilling the product and if desired, washing with a solution of an inorganic base. Examples and tables are given.
GB1669/57A 1956-01-18 1957-01-16 Improvements in or relating to stabilized aliphatic chlorohydrocarbons Expired GB835453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US835453XA 1956-01-18 1956-01-18

Publications (1)

Publication Number Publication Date
GB835453A true GB835453A (en) 1960-05-18

Family

ID=22179020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1669/57A Expired GB835453A (en) 1956-01-18 1957-01-16 Improvements in or relating to stabilized aliphatic chlorohydrocarbons

Country Status (1)

Country Link
GB (1) GB835453A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215136B (en) * 1961-10-12 1966-04-28 Vulcan Materials Co Stabilization of di-, tri- and tetrachloroethylene as well as other lower aliphatic chlorinated hydrocarbons and their mixtures
EP0327282A1 (en) * 1988-02-02 1989-08-09 E.I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215136B (en) * 1961-10-12 1966-04-28 Vulcan Materials Co Stabilization of di-, tri- and tetrachloroethylene as well as other lower aliphatic chlorinated hydrocarbons and their mixtures
EP0327282A1 (en) * 1988-02-02 1989-08-09 E.I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene

Similar Documents

Publication Publication Date Title
ES316768A1 (en) Procedure for the preparation of a new polyamide. (Machine-translation by Google Translate, not legally binding)
GB841751A (en) Improvements in or relating to herbicidal compositions of matter
FR1165287A (en) Adducts of aliphatic polyamines and polyalkoxy compounds
GB928812A (en) Process for the production of cyclododecatri-1,5,9-enes
GB835453A (en) Improvements in or relating to stabilized aliphatic chlorohydrocarbons
GB824480A (en) Polyethylene compositions and a process for their manufacture
GB859259A (en) Jet fuel compositions
GB874174A (en) Shaped structures of polyolefines
SU114204A1 (en) The method of vulcanization of rubber compounds from natural rubber
GB841088A (en) Improvements in and relating to stabilized vinyl alkyl ether resins
GB836543A (en) Treating petroleum residues
GB977964A (en) Pentafluorophenyl compounds and their manufacture
GB850568A (en) Improved blends of polyisobutylene and polypropylene
GB836807A (en) Manufacture of stabilised polyethylene
GB902059A (en) Process for the preparation of dibenzoxazolyl-ethylene compounds
GB836912A (en) Improvements in or relating to guanides
GB930565A (en) Chloroprene stabilisation
GB877403A (en) Improvements in or relating to the production of organic nitrogen compounds
GB812467A (en) Manufacture of natural and synthetic rubbers and rubber articles
GB936366A (en) Methylsulphonyl-phenyl compounds
GB849202A (en) Improvements in or relating to knee braces for furniture
GB810748A (en) Perfume compositions
GB572949A (en) Improvements in and relating to the manufacture of organic nitrogen compounds
GB804104A (en) Improvements in or relating to easels
GB853519A (en) Inhibition of isoniazid acetylation