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Patents Grants
last 30 patents
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Patent Grant
Process for producing vinyl polymer, vinyl polymer, and curable com...
Patent number
7,781,534
Issue date
Aug 24, 2010
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing (meth)acrylic polymer terminated by crosslink...
Patent number
7,439,308
Issue date
Oct 21, 2008
Kaneka Corporation
Shigeki Ohno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers and curable compositions
Patent number
7,342,076
Issue date
Mar 11, 2008
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing vinyl polymer, vinyl polymer, and curable com...
Patent number
7,323,519
Issue date
Jan 29, 2008
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, process for producing the polymer, and curable composition...
Patent number
7,304,108
Issue date
Dec 4, 2007
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, process for producing the polymer and curable composition...
Patent number
7,304,110
Issue date
Dec 4, 2007
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, processes for producing polymer and composition
Patent number
7,223,817
Issue date
May 29, 2007
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers, processes for producing the same, and curable composition...
Patent number
7,202,310
Issue date
Apr 10, 2007
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer and epoxy resin compositions
Patent number
7,196,141
Issue date
Mar 27, 2007
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Purification with reducing agents of vinyl polymers obtained by ato...
Patent number
7,179,865
Issue date
Feb 20, 2007
Kaneka Corporation
Nao Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of purifying vinyl polymer
Patent number
7,141,646
Issue date
Nov 28, 2006
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional groups-terminated vinyl polymers
Patent number
7,129,294
Issue date
Oct 31, 2006
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Block copolymer
Patent number
7,056,983
Issue date
Jun 6, 2006
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of treating polymer
Patent number
7,030,194
Issue date
Apr 18, 2006
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing branched polymer and polymer
Patent number
6,979,716
Issue date
Dec 27, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer and curable composition
Patent number
6,964,999
Issue date
Nov 15, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer and epoxy resin compositions
Patent number
6,943,219
Issue date
Sep 13, 2005
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers having reactive functional groups at terminus and curable...
Patent number
6,933,350
Issue date
Aug 23, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, processes for producing polymer, and composition
Patent number
6,930,147
Issue date
Aug 16, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, process for producing the polymer, and curable composition...
Patent number
6,887,936
Issue date
May 3, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable compositions
Patent number
6,864,317
Issue date
Mar 8, 2005
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, process for producing the polymer, and curable composition...
Patent number
6,855,780
Issue date
Feb 15, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for purification of vinyl polymers
Patent number
6,794,461
Issue date
Sep 21, 2004
Kaneka Corporation
Nao Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for preparing (meth) acrylic polymers having functional g...
Patent number
6,667,369
Issue date
Dec 23, 2003
Kaneka Corporation
Masato Kusakabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for roller and roller therefrom
Patent number
6,660,399
Issue date
Dec 9, 2003
Kaneka Corporation
Kenichi Kitano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process for producing polymer, the polymer, and curable composition...
Patent number
6,653,429
Issue date
Nov 25, 2003
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition of epoxy resin and reactive vinyl polymer produced by l...
Patent number
6,555,622
Issue date
Apr 29, 2003
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable adhesive composition
Patent number
6,552,118
Issue date
Apr 22, 2003
Kaneka Corporation
Masayuki Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer, process for producing the polymer, and curable composition...
Patent number
6,482,900
Issue date
Nov 19, 2002
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, polymer, and process for producing polymer
Patent number
6,479,584
Issue date
Nov 12, 2002
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing vinyl polymer, vinyl polymer, and curable com...
Publication number
20080160621
Publication date
Jul 3, 2008
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERS AND CURABLE COMPOSITIONS
Publication number
20080108724
Publication date
May 8, 2008
KANEKA CORPORATION
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER, PROCESSES FOR PRODUCING POLYMER AND COMPOSITION
Publication number
20070287802
Publication date
Dec 13, 2007
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer, process for producing the polymer, and curable composition...
Publication number
20070004880
Publication date
Jan 4, 2007
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer and epoxy resin compositions
Publication number
20070004874
Publication date
Jan 4, 2007
KANEKA CORPORATION
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for production of a vinyl polymer terminated with a group h...
Publication number
20060160973
Publication date
Jul 20, 2006
Hajime Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing branched polymer and polymer
Publication number
20060052563
Publication date
Mar 9, 2006
KANEKA CORPORATION
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer and epoxy resin compositions
Publication number
20050272882
Publication date
Dec 8, 2005
KANEKA CORPORATION
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer, processes for producing polymer and composition
Publication number
20050222332
Publication date
Oct 6, 2005
KANEKA CORPORATION
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers and curable compositions
Publication number
20050203204
Publication date
Sep 15, 2005
KANEKA CORPORATION
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer, process for producing the polymer and curable composition...
Publication number
20050148737
Publication date
Jul 7, 2005
Kaneka Corporation
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing (meth)acrylic polymer terminated by crosslink...
Publication number
20050107547
Publication date
May 19, 2005
Shigeki Ohno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing vinyl polymer, vinyl polymer, and curable com...
Publication number
20050090622
Publication date
Apr 28, 2005
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Purification with oxidizing agents of vinyl polymers obtained by at...
Publication number
20050014904
Publication date
Jan 20, 2005
KANEKA CORPORATION
Nao Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers, processes for producing the same, and curable composition...
Publication number
20040152846
Publication date
Aug 5, 2004
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of purifying vinyl polymer
Publication number
20030181634
Publication date
Sep 25, 2003
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLOCK COPOLYMER
Publication number
20030166786
Publication date
Sep 4, 2003
YOSHIKI NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer, process for producing the polymer, and curable composition...
Publication number
20030065100
Publication date
Apr 3, 2003
Yoshiki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for preparing (meth) acrylic polymers having functional g...
Publication number
20020177670
Publication date
Nov 28, 2002
KANEKA CORPORATION
Masato Kusakabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers, processes for producing the same, and curable composition...
Publication number
20020161133
Publication date
Oct 31, 2002
Kaneka Corporation
Kenichi Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functional groups-terminated vinyl polymers
Publication number
20020137841
Publication date
Sep 26, 2002
Yoshiki Nakagawa
G01 - MEASURING TESTING
Information
Patent Application
Method for purification of vinyl polymers
Publication number
20020132930
Publication date
Sep 19, 2002
Nao Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE ADHESIVE COMPOSITION
Publication number
20020086942
Publication date
Jul 4, 2002
MASAYUKI FUJITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...