Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-08-28
2007-08-28
Lawrence, Frank (Department: 1724)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C252S587000, C252S589000, C252S582000, C252S299010, C525S266000, C525S329700, C525S330300, C525S276000, C525S279000, C525S289000, C525S291000, C525S292000, C526S243000, C526S245000, C526S298000, C526S311000, C546S286000, C546S288000, C546S289000, C546S298000
Reexamination Certificate
active
10704829
ABSTRACT:
There is provided a fluorine-containing resin composition which is used for nonlinear optical material and comprises (I) a fluorine-containing prepolymer and (II) an organic compound exhibiting a second- or higher-order nonlinear optical effect, in which the fluorine-containing prepolymer (I): (1) is a non-crystalline polymer having a fluorine content of not less than 25% and (2) has a carbon-carbon double bond in a polymer side chain or at an end of a polymer trunk chain and also there is provided a nonlinear optical waveguide device produced from the fluorine-containing resin composition. A suitable nonlinear optical material having a stable structure with a nonlinear substance is produced, and an excellent nonlinear optical waveguide device is produced by relatively simple steps while maintaining transparency in a near infrared region.
REFERENCES:
patent: 4957655 (1990-09-01), Khanarian et al.
patent: 4973429 (1990-11-01), Decher et al.
patent: 5087672 (1992-02-01), Babirad et al.
patent: 5171803 (1992-12-01), Walton et al.
patent: 5187234 (1993-02-01), Leslie et al.
patent: 6221987 (2001-04-01), Sugiyama
patent: 6228977 (2001-05-01), Kanitz et al.
patent: 2002/0161101 (2002-10-01), Carroll et al.
patent: 2004/0001916 (2004-01-01), Araki et al.
patent: 3-9329 (1991-01-01), None
patent: 4-255716 (1992-09-01), None
patent: 5-66437 (1993-03-01), None
patent: 5-142600 (1993-06-01), None
patent: 5-230151 (1993-09-01), None
patent: 6-248026 (1994-09-01), None
patent: 2000-26540 (2000-01-01), None
Textbook of Polymer Science, Fred W. Billmeyer, Jr. 3rd, 1984, pp. 83, 50.
“Textbokk of Polymer Science”, Billmeyer, 3rdEd. pp. 50,83.
http://www..chem.wisc.edu/˜yethiraj/research/lcpsim.html—website.
http://en.wikipedia.org/wiki/Liquid—crystal—website.
www.chem.wise.edu/˜yethiraj/research/lcpsim.html.
English Translation of International Preliminary Examination Report for PCT/JP02/04729 dated Mar. 12, 2003.
International Search Report for PCT/JP02/04729 dated Jul. 2, 2002.
International Preliminary Examination Report for PCT/JP02/04729.
Araki Takayuki
Komatsu Yuzo
Ohashi Mihoko
Tanaka Yoshito
Daikin Industries Ltd.
Lawrence Frank
Wu Ives
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