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1. (WO2018124505) THERMOPLASTIC RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND INJECTION MOLDED PRODUCT COMPRISING SAME
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Pub. No.: WO/2018/124505 International Application No.: PCT/KR2017/013847
Publication Date: 05.07.2018 International Filing Date: 29.11.2017
IPC:
C08L 55/02 (2006.01) ,C08L 51/04 (2006.01) ,C08F 2/02 (2006.01) ,C08L 25/12 (2006.01) ,C08L 25/18 (2006.01) ,C08L 79/08 (2006.01) ,B29C 45/00 (2006.01) ,B60Q 1/44 (2006.01) ,B29C 45/14 (2006.01) ,B29C 45/16 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
55
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/-C08L53/211
02
ABS [Acrylonitrile-Butadiene-Styrene] polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
04
grafted on to rubbers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2
Processes of polymerisation
02
Polymerisation in bulk
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
02
Homopolymers or copolymers of hydrocarbons
04
Homopolymers or copolymers of styrene
08
Copolymers of styrene
12
with unsaturated nitriles
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
18
Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
04
Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1
Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
26
the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
44
for indicating braking action
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14
incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16
Making multilayered or multicoloured articles
Applicants:
(주) 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
정대산 JUNG, Dae San; KR
한승훈 HAN, Seung Hun; KR
김성룡 KIM, Seong Lyong; KR
Agent:
특허법인뉴코리아 NEWKOREA PATENT & LAW FIRM; KR
Priority Data:
10-2016-018115028.12.2016KR
Title (EN) THERMOPLASTIC RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND INJECTION MOLDED PRODUCT COMPRISING SAME
(FR) COMPOSITION DE RÉSINE THERMOPLASTIQUE, SON PROCÉDÉ DE PRÉPARATION ET PRODUIT MOULÉ PAR INJECTION EN COMPRENANT
(KO) 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품
Abstract:
(EN) The present invention relates to a thermoplastic resin composition, a preparation method therefor, and an injection molded product comprising the same and, more specifically, to a thermoplastic resin composition and an injection molded product comprising the same, the thermoplastic resin composition comprising: an ABS-based graft copolymer comprising a conjugated diene-based rubber polymer having an average diameter of 0.25-0.35 μm; a rubber modified graft copolymer, which comprises a diene-based rubber polymer having an average diameter of 0.6-10 μm and is prepared by continuous mass polymerization; and a matrix resin, thereby having excellent vibration welding property while having impact resistance, heat resistance, and the like, which are inherent characteristics of an ABS-based resin.
(FR) La présente invention concerne une composition de résine thermoplastique, son procédé de préparation et un produit moulé par injection en comprenant et, plus spécifiquement, une composition de résine thermoplastique et un produit moulé par injection en comprenant, la composition de résine thermoplastique comprenant : un copolymère greffé à base d'ABS comprenant un polymère de caoutchouc diénique conjugué présentant un diamètre moyen égal à 0,25 à 0,35 µm; un copolymère greffé modifié par du caoutchouc, qui comprend un polymère de caoutchouc diénique présentant un diamètre moyen égal à 0,6 à 10 µm et qui est préparé par polymérisation en masse continue; et une résine d'enrobage, ce qui permet d'obtenir une excellente propriété de soudage par vibration conjuguée à une bonne résistance aux chocs et à la chaleur, etc, qui sont des caractéristiques inhérentes à une résine à base d'ABS.
(KO) 본 발명은 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품에 관한 것으로, 보다 상세하게는 평균입경 0.25 내지 0.35㎛인 공액 디엔계 고무 중합체를 포함하는 ABS계 그라프트 공중합체, 평균입경 0.6 내지 10㎛인 디엔계 고무 중합체를 포함하여 연속식 괴상중합으로 제조된 고무변성 그라프트 공중합체 및 매트릭스 수지를 포함하여 ABS계 수지 고유의 내충격성, 내열성 등을 가지면서도 진동 융착 특성이 우수한 열가소성 수지 조성물 및 이를 포함하는 사출 성형품에 관한 것이다.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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)