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1. WO2019088431 - CLEANING LIQUID COMPOSITION AND METHOD FOR CLEANING POLYMERIZATION APPARATUS USING SAME

Publication Number WO/2019/088431
Publication Date 09.05.2019
International Application No. PCT/KR2018/009971
International Filing Date 29.08.2018
IPC
C11D 7/32 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7Compositions of detergents based essentially on non-surface-active compounds
22Organic compounds
32containing nitrogen
C11D 7/50 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7Compositions of detergents based essentially on non-surface-active compounds
50Solvents
C08F 2/00 2006.1
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
2Processes of polymerisation
B08B 3/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
3Cleaning by methods involving the use or presence of liquid or steam
04Cleaning involving contact with liquid
08the liquid having chemical or dissolving effect
CPC
B08B 3/08
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
3Cleaning by methods involving the use or presence of liquid or steam
04Cleaning involving contact with liquid
08the liquid having chemical or dissolving effect
C08F 2/00
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
2Processes of polymerisation
C11D 7/32
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
7Compositions of detergents based essentially on non-surface-active compounds
22Organic compounds
32containing nitrogen
C11D 7/50
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
7Compositions of detergents based essentially on non-surface-active compounds
50Solvents
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 조대준 JOE, Dae June
  • 최원문 CHOI, Won Mun
  • 이은경 LEE, Eun Gyeong
Agents
  • 피앤피특허법인 P&P PATENT LAW FIRM
Priority Data
10-2017-014312631.10.2017KR
10-2018-010135828.08.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CLEANING LIQUID COMPOSITION AND METHOD FOR CLEANING POLYMERIZATION APPARATUS USING SAME
(FR) COMPOSITION DE NETTOYAGE LIQUIDE ET PROCÉDÉ DE NETTOYAGE D'UN APPAREIL DE POLYMÉRISATION L'UTILISANT
(KO) 세척액 조성물 및 이를 이용한 중합 장치 세척 방법
Abstract
(EN)
The present invention relates to a cleaning liquid composition and, more specifically, to a cleaning liquid composition comprising a transition metal compound represented by chemical formula 1 (see the detailed description of the invention) and a hydrocarbon-based solvent, and a method for cleaning a polymerization apparatus using the same.
(FR)
La présente invention concerne une composition de nettoyage liquide et, plus spécifiquement, une composition de nettoyage liquide comprenant un composé de métal de transition représenté par la formule chimique 1 (voir description détaillée de l'invention) et un solvant hydrocarboné, et un procédé de nettoyage d'un appareil de polymérisation l'utilisant.
(KO)
본 발명은 세척액 조성물에 관한 것으로, 보다 상세하게는 화학식 1로 표시되는 전이 금속 화합물(발명의 설명 참조) 및 탄화수소계 용매를 포함하는 세척액 조성물 및 이를 이용한 중합 장치 세척 방법을 제공한다.
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