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Diacetylene or polyacetylene dicarboxylic acids
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CPC
C07C57/24
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Parent Industries
C
CHEMISTRY METALLURGY
C07
Organic chemistry
C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C57/00
Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
Current Industry
C07C57/24
Diacetylene or polyacetylene dicarboxylic acids
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Patents Grants
last 30 patents
Information
Patent Grant
Processless diacetylenic salt films capable of developing a black i...
Patent number
6,177,578
Issue date
Jan 23, 2001
ISP Investments Inc.
David F. Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processless diacetylenic salt films capable of developing a black i...
Patent number
5,731,112
Issue date
Mar 24, 1998
ISP Investments Inc.
David F. Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Protective coatings for polyacetylenic recording media
Patent number
4,985,290
Issue date
Jan 15, 1991
GAF Chemicals Corporation
David F. Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Protective coatings for polyacetylenic recording media
Patent number
4,952,244
Issue date
Aug 28, 1990
GAF Chemicals Corporation
David F. Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal salts of polyacetylenic compounds and uses thereof
Patent number
4,699,997
Issue date
Oct 13, 1987
Allied Corporation
Anthony F. Preziosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indicator device using metal salts of polyacetylenic compounds
Patent number
4,646,674
Issue date
Mar 3, 1987
Allied Corporation
Anthony F. Preziosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal salts of polyacetylenic compounds and uses thereof as ion exc...
Patent number
4,373,032
Issue date
Feb 8, 1983
Allied Corporation
Anthony F. Preziosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3679738
Patent number
3,679,738
Issue date
Jul 25, 1972
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3501303
Patent number
3,501,303
Issue date
Mar 17, 1970
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3501297
Patent number
3,501,297
Issue date
Mar 17, 1970
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3501302
Patent number
3,501,302
Issue date
Mar 17, 1970
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3235577
Patent number
3,235,577
Issue date
Feb 15, 1966
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3153072
Patent number
3,153,072
Issue date
Oct 13, 1964
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3065283
Patent number
3,065,283
Issue date
Nov 20, 1962
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents