Copolycarbonate, copolycarbonate composition, and optical...

Details Copolycarbonate, copolycarbonate composition, and optical... Copolycarbonate, copolycarbonate composition, and optical...

2005-02-21

2010-02-16

Boykin, Terressa M (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C349S065000, C349S096000, C359S642000, C362S247000, C362S339000, C362S343000, C362S615000, C362S620000, C525S390000, C525S391000, C525S439000, C528S198000

Reexamination Certificate

active

07662905

ABSTRACT:
A copolycarbonate; a copolycarbonate composition that contains the copolycarbonate and a polycarbonate resin; a polycarbonate base resin composition that contains the copolycarbonate and an acryl base resin; an optical molded article containing the copolycarbonate; a light guide plate containing the copolycarbonate; a lens containing the copolycarbonate; an optical molded article containing the copolycarbonate composition; a light guide plate containing the copolycarbonate composition; a lens containing the copolycarbonate composition; an optical molded article containing the polycarbonate base resin composition; a light guide plate containing the polycarbonate base resin composition; and an optical molded article containing the polycarbonate base resin composition.

REFERENCES:
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patent: 2005/0119441 (2005-06-01), Ikeda et al.
patent: 2009/0080079 (2009-03-01), Kogure et al.
patent: 2009/0093583 (2009-04-01), Kawato et al.
patent: 3523977 (1986-01-01), None
patent: 61-016923 (1986-01-01), None
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patent: 2003-096180 (2003-04-01), None
U.S. Appl. No. 10/587,974, filed Aug. 3, 2006, Ishikawa, et al.

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