CA1266993C - - Google Patents

Info

Publication number
CA1266993C
CA1266993C CA 496228 CA496228A CA1266993C CA 1266993 C CA1266993 C CA 1266993C CA 496228 CA496228 CA 496228 CA 496228 A CA496228 A CA 496228A CA 1266993 C CA1266993 C CA 1266993C
Authority
CA
Canada
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
Application number
CA 496228
Other versions
CA1261645A (en
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
Priority claimed from US06/765,111 external-priority patent/US4610729A/en
Application filed filed Critical
Priority to CA000582353A priority Critical patent/CA1272097A/en
Priority to CA000582352A priority patent/CA1266993A/en
Publication of CA1261645A publication Critical patent/CA1261645A/en
Application granted granted Critical
Publication of CA1266993C publication Critical patent/CA1266993C/xx
Expired legal-status Critical Current

Links

CA000496228A 1985-08-13 1985-11-26 EXTRACTION OF CHLORINE-BASED CONTAMINANTS FROM THE MATERIALS THAT CONTAIN THEM Expired CA1261645A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000582353A CA1272097A (en) 1985-08-13 1988-11-04 Formation of membrane-like material
CA000582352A CA1266993A (en) 1985-08-13 1988-11-04 Method of separating oil or bitumen from a surface of a substrate covered with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/765,111 US4610729A (en) 1981-06-17 1985-08-13 Removal of chlorine-based contaminants from materials contaminated with same

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA000582352A Division CA1266993A (en) 1985-08-13 1988-11-04 Method of separating oil or bitumen from a surface of a substrate covered with same
CA000582353A Division CA1272097A (en) 1985-08-13 1988-11-04 Formation of membrane-like material

Publications (2)

Publication Number Publication Date
CA1261645A CA1261645A (en) 1989-09-26
CA1266993C true CA1266993C (cs) 1990-03-27

Family

ID=25072679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000496228A Expired CA1261645A (en) 1985-08-13 1985-11-26 EXTRACTION OF CHLORINE-BASED CONTAMINANTS FROM THE MATERIALS THAT CONTAIN THEM

Country Status (1)

Country Link
CA (1) CA1261645A (cs)

Also Published As

Publication number Publication date
CA1261645A (en) 1989-09-26

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Legal Events

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