CA973200A - Amphoteric compounds and polymers thereof - Google Patents

Amphoteric compounds and polymers thereof

Info

Publication number
CA973200A
CA973200A CA181,039A CA181039A CA973200A CA 973200 A CA973200 A CA 973200A CA 181039 A CA181039 A CA 181039A CA 973200 A CA973200 A CA 973200A
Authority
CA
Canada
Prior art keywords
polymers
amphoteric compounds
amphoteric
compounds
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
CA181,039A
Other versions
CA181039S (en
Inventor
Charles K. Steinhardt
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Application granted granted Critical
Publication of CA973200A publication Critical patent/CA973200A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
    • C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
    • C07D291/06—Six-membered rings
CA181,039A 1972-09-22 1973-09-13 Amphoteric compounds and polymers thereof Expired CA973200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29142472A 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
CA973200A true CA973200A (en) 1975-08-19

Family

ID=23120236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,039A Expired CA973200A (en) 1972-09-22 1973-09-13 Amphoteric compounds and polymers thereof

Country Status (6)

Country Link
JP (2) JPS5335055B2 (en)
CA (1) CA973200A (en)
DE (2) DE2347627C3 (en)
FR (1) FR2200266B1 (en)
GB (1) GB1409181A (en)
IT (1) IT997852B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586948U (en) * 1978-12-12 1980-06-16
JPH04158209A (en) * 1990-10-22 1992-06-01 Fuji Electric Co Ltd Radiation thickness meter and measuring method of thickness by using radiation

Also Published As

Publication number Publication date
IT997852B (en) 1975-12-30
JPS4969616A (en) 1974-07-05
FR2200266A1 (en) 1974-04-19
FR2200266B1 (en) 1978-06-30
DE2347627B2 (en) 1978-06-15
DE2347627C3 (en) 1979-02-15
GB1409181A (en) 1975-10-08
DE2347627A1 (en) 1974-04-04
JPS5335056B2 (en) 1978-09-25
DE2362777A1 (en) 1974-04-25
JPS52136125A (en) 1977-11-14
JPS5335055B2 (en) 1978-09-25

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