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1. WO2021066398 - PELLET-TYPE POLYPROPYLENE RESIN COMPOSITION AND PREPARATION METHOD THEREFOR

Publication Number WO/2021/066398
Publication Date 08.04.2021
International Application No. PCT/KR2020/013050
International Filing Date 25.09.2020
IPC
C08K 5/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
C08K 5/3492 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
C08K 5/101 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
04Oxygen-containing compounds
10Esters; Ether-esters
101of monocarboxylic acids
C08K 5/098 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
098Metal salts of carboxylic acids
C08L 23/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
10Homopolymers or copolymers of propene
12Polypropene
C08F 10/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
04Monomers containing three or four carbon atoms
06Propene
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 노경섭 NOH, Kyung Seop
  • 박희광 PARK, Heekwang
  • 채성민 CHAE, Seong Min
  • 예지화 YE, Jihwa
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2019-012117330.09.2019KR
10-2020-012387924.09.2020KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) PELLET-TYPE POLYPROPYLENE RESIN COMPOSITION AND PREPARATION METHOD THEREFOR
(FR) COMPOSITION DE RÉSINE DE POLYPROPYLÈNE DE TYPE PASTILLE ET SON PROCÉDÉ DE PRÉPARATION
(KO) 펠렛형 폴리프로필렌 수지 조성물 및 그 제조방법
Abstract
(EN)
The present invention provides: a pellet-type polypropylene resin composition exhibiting excellent heat resistance and oxidation stability, and exhibiting high fluidity without using a decomposition accelerator so as to enable fiber attenuation; and a preparation method therefor.
(FR)
La présente invention concerne : une composition de résine de polypropylène de type pastille présentant une excellente résistance à la chaleur et une excellente stabilité à l'oxydation, et présentant une fluidité élevée sans utiliser d'accélérateur de décomposition pour permettre une atténuation de fibre ; et son procédé de préparation.
(KO)
본 발명에서는 우수한 내열성 및 산화안정성을 나타내며, 또 분해 촉진제의 사용 없이도 고유동성을 나타내어 세섬화가 가능한 펠렛형 폴리프로필렌 수지 조성물 및 그 제조방법이 제공된다.
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