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1. (WO2017039189) COPOLYCARBONATE AND PREPARATION METHOD THEREFOR
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Pub. No.: WO/2017/039189 International Application No.: PCT/KR2016/009043
Publication Date: 09.03.2017 International Filing Date: 17.08.2016
IPC:
C08G 64/30 (2006.01) ,C08G 64/18 (2006.01) ,C08G 64/04 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
64
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
20
General preparatory processes
30
using carbonates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
64
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
18
Block or graft polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
64
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
04
Aromatic polycarbonates
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
이기재 LEE, Ki Jae; KR
손영욱 SON, Young Wook; KR
홍무호 HONG, Moo Ho; KR
반형민 BAHN, Hyong Min; KR
박정준 PARK, Jung Jun; KR
Agent:
유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro Gangnam-gu Seoul 06134, KR
Priority Data:
10-2015-012370701.09.2015KR
10-2016-001909118.02.2016KR
Title (EN) COPOLYCARBONATE AND PREPARATION METHOD THEREFOR
(FR) COPOLYCARBONATE ET SON PROCÉDÉ DE PRÉPARATION
(KO) 코폴리카보네이트 및 이의 제조방법
Abstract:
(EN) Provided are: a copolycarbonate, which comprises a repeating unit represented by chemical formula 1 and a repeating unit represented by chemical formula 2, and has a weight average molecular weight of 1,000 to 100,000 g/mol; and a preparation method therefor. The copolycarbonate has an excellent mechanical property and weather resistance.
(FR) L'invention concerne : un copolycarbonate, qui comprend une unité de répétition représentée par la formule chimique 1 et une unité de répétition représentée par la formule chimique 2, et a une masse moléculaire moyenne en poids de 1 000 à 100 000 g/mol; et un procédé de préparation associé. Le copolycarbonate possède une propriété mécanique et une résistance aux intempéries excellentes.
(KO) 화학식 1 로 표시되는 반복 단위 및 학학식 2 로 표시되는 반복 단위를 포함하고, 증량 평균 분자량이 1,000 내지 100,000 g/mol 인, 코폴리가보네이트 및 그 제조방법을제공한다. 상기 코폴리가보네이트는 기계적 물성과내후성이 우수한장점이 있다. [화학식 1], [화학식 2]
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)