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1. KR1020070036078 - POLYARYLATE COMPOSITIONS

Office
Republic of Korea
Application Number 1020067027477
Application Date 27.12.2006
Publication Number 1020070036078
Publication Date 02.04.2007
Publication Kind A
IPC
C08L 69/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69Compositions of polycarbonates; Compositions of derivatives of polycarbonates
B32B 27/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
CPC
C08L 67/03
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain
02Polyesters derived from dicarboxylic acids and dihydroxy compounds
03the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
C08L 69/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69Compositions of polycarbonates; Compositions of derivatives of polycarbonates
C08L 69/005
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69Compositions of polycarbonates; Compositions of derivatives of polycarbonates
005Polyester-carbonates
C08L 101/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
Y10T 428/31507
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31507Of polycarbonate
Applicants GENERAL ELECTRIC COMPANY
제너럴 일렉트릭 캄파니
Inventors ACAR ALI ERSIN
어카 알리 에르신
SYBERT PAUL DEAN
사이버트 폴 딘
LI XIANAYANG
리 시아나양
BALAKRISHNAN KARTHIK
바라크리쉬난 카티크
O'NEIL GREGORY ALLEN
오네일 그레고리 알렌
Agents 김창세
장성구
Priority Data 10881957 28.06.2004 US
Title
(EN) POLYARYLATE COMPOSITIONS
(KO) 폴리아릴레이트 조성물
Abstract
(EN)

The present invention relates to a polymer composition comprising a transparent polymer blend. The polymer blend comprises a first resin and a second resin. The first resin comprises polyarylate structural units of formula (I), wherein R1 is independently at each occurrence a C1-C12 alkyl group, or a halogen atom, and p is 0 to 3. The second resin is selected from the group consisting of polycarbonates, polyarylates and copolyestercarbonates. The first resin and the second resin are further characterized by a difference in polyarylate structural unit conte.

© KIPO & WIPO 2007


(KO) 본 발명은 투명한 중합체 블렌드를 포함하는 중합체 조성물에 관한 것이다. 중합체 블렌드는 제 1 수지 및 제 2 수지를 포함한다. 제 1 수지는 화학식 I의 폴리아릴레이트 구조 단위를 포함하고, 이 때 R은 독립적으로 각 경우에 C-C 알킬기, 할로겐 원자이고, p는 0 내지 3이다. 제 2 수지는 폴리카본에이트, 폴리아릴레이트 및 코폴리에스테르카본에이트로 이루어진 군으로부터 선택된다. 제 1 수지 및 제 2 수지는 40몰% 미만의 폴리아릴레이트 구조 단위 함량 차를 갖는 것을 추가적인 특징으로 한다. 1 1 12