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Patents Grants
last 30 patents
Information
Patent Grant
Curable resinous composition
Patent number
3,993,663
Issue date
Nov 23, 1976
Showa High Polymer Co., Ltd.
Eiichiro Takiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Curable resinous composition comprising combination of polymerizabl...
Patent number
3,978,155
Issue date
Aug 31, 1976
Showa High Polymer Co., Ltd.
Eiichiro Takiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Binder
Patent number
3,949,014
Issue date
Apr 6, 1976
Showa High Polymer Co., Ltd.
Tatsuo Maki
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Polymerizable cycloacetal resinous composition
Patent number
3,931,353
Issue date
Jan 6, 1976
Showa High Polymer Co., Ltd.
Toshiaki Hanyuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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