POLYCARBONATE, PRODUCTION METHOD FOR SAME AND OPTICAL FILM COMPRISING SAME

Title:

POLYCARBONATE, PRODUCTION METHOD FOR SAME AND OPTICAL FILM COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2013/077490

Kind Code:

A1

Abstract:

The polycarbonate resin of the present invention comprises chemical formula 1, chemical formula 2 and chemical formula 3 below as repeating units, and has outstanding scratch resistance, chemical resistance and impact characteristics.

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Inventors:

CHI JUN HO (KR)
KWON O SUNG (KR)
HUR JONG CHAN (KR)
KWON HYUCK MAN (KR)
LEE CHANG HEON (KR)
JANG BOK NAM (KR)

Application Number:

PCT/KR2011/009958

Publication Date:

May 30, 2013

Filing Date:

December 21, 2011

Export Citation:

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Assignee:

CHEIL IND INC (KR)
CHI JUN HO (KR)
KWON O SUNG (KR)
HUR JONG CHAN (KR)
KWON HYUCK MAN (KR)
LEE CHANG HEON (KR)
JANG BOK NAM (KR)

International Classes:

C08G64/04; C08G64/20; C08L69/00; G02B5/30

Foreign References:

JPH06248066A	1994-09-06
KR20090017799A	2009-02-19
JP2011012211A	2011-01-20
JPH07199488A	1995-08-04

Attorney, Agent or Firm:

AJU KIM CHANG & LEE (KR)
특허법인 아주양헌 (KR)

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