Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2006-10-24
2006-10-24
Mruk, Brian P. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S505000, C510S535000, C568S607000, C568S615000, C568S663000, C568S683000, C525S247000, C525S249000, C525S250000
Reexamination Certificate
active
07125834
ABSTRACT:
This invention provides the following: an amphiphilic functional substance with lipophilicity, affinity for supercritical CO2, and if necessary hydrophilicity comprising an oligoolefin chain and a perfluoroalkyl group(s) at a single end thereof or at both ends thereof with or without the intervention of a poly(oxyalkylene) chain, which enables the utilization of supercritical CO2as a reaction medium; a photopolymerizable functional substance comprising an oligoolefin chain and a reversible photopolymerization/dissociation group(s) at a single end thereof or at both ends thereof and a functional substance comprising a photo- and/or thermodissociable polymer obtained by photopolymerization of the aforementioned photopolymerizable functional substance, which can be utilized as recycle polymers; a hydrolyzable functional substance comprising a polymer obtained by chain-elongating plural oligoolefin chains through ester linkages, which can be utilized as a recycle polymer; and a functional substance capable of forming a microphase separation structure comprising a polymaleimide comprising an oligoolefin chain and a polydimethylsiloxane chain which are bonded to form an imide linkage, which can be utilized as a functional product such as an electronic material. There is also provided novel oligo(1-butene) containing a terminal vinylidene group, which is useful as a raw material in producing the group of functional substances described above.
REFERENCES:
patent: 2004/0022757 (2004-02-01), Sawaguchi
patent: 1364973 (2003-11-01), None
patent: 55-084302 (1980-06-01), None
patent: 8-92312 (1996-04-01), None
patent: 2001-98022 (2001-04-01), None
patent: 2002-60425 (2002-02-01), None
patent: 114267 (1999-02-01), None
Society of Polymer Science, “Polymer Preprint”, Japan, vol. 47, No. 7, 1255, 1998.
Society of Polymer Science, “Polymer Preprint”, Japan, vol. 48, No. 7, 1599, 1999.
Mruk Brian P.
Ohlandt Greeley Ruggiero & Perle L.L.P.
San-Ei Kougyou Corporation
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