EP4772601A1 - Flüssigkeit zur entfernung von harzablagerungen und verfahren zur reinigung eines polymerisationsgefässes - Google Patents

Flüssigkeit zur entfernung von harzablagerungen und verfahren zur reinigung eines polymerisationsgefässes

Info

Publication number
EP4772601A1
EP4772601A1 EP24859552.2A EP24859552A EP4772601A1 EP 4772601 A1 EP4772601 A1 EP 4772601A1 EP 24859552 A EP24859552 A EP 24859552A EP 4772601 A1 EP4772601 A1 EP 4772601A1
Authority
EP
European Patent Office
Prior art keywords
resin
deposit remover
surfactant
resin deposit
polymerization vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24859552.2A
Other languages
English (en)
French (fr)
Inventor
Riki IWAMOTO
Toshihide Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of EP4772601A1 publication Critical patent/EP4772601A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP24859552.2A 2023-08-31 2024-08-20 Flüssigkeit zur entfernung von harzablagerungen und verfahren zur reinigung eines polymerisationsgefässes Pending EP4772601A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023140604 2023-08-31
PCT/JP2024/029528 WO2025047519A1 (ja) 2023-08-31 2024-08-20 樹脂付着物剥離液および重合容器の洗浄方法

Publications (1)

Publication Number Publication Date
EP4772601A1 true EP4772601A1 (de) 2026-07-08

Family

ID=94819355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24859552.2A Pending EP4772601A1 (de) 2023-08-31 2024-08-20 Flüssigkeit zur entfernung von harzablagerungen und verfahren zur reinigung eines polymerisationsgefässes

Country Status (5)

Country Link
EP (1) EP4772601A1 (de)
JP (1) JPWO2025047519A1 (de)
CN (1) CN121752710A (de)
TW (1) TW202528527A (de)
WO (1) WO2025047519A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW523547B (en) * 1998-10-05 2003-03-11 Miz Co Ltd Method of producing detergent and the apparatus thereof
US6358914B1 (en) * 1999-06-17 2002-03-19 Gladys S. Gabriel Surfactant compositions with enhanced soil release properties containing a cationic gemini surfactant
JP2003292994A (ja) 2002-04-04 2003-10-15 Nippon Synthetic Chem Ind Co Ltd:The 重合缶用洗浄剤及びそれを用いた重合体スケールの除去方法
US20060089281A1 (en) * 2004-09-01 2006-04-27 Gibson Gregory L Methods and compositions for paint removal
JP2010155435A (ja) * 2009-01-05 2010-07-15 Asahi Kasei E-Materials Corp デブリー除去方法及びデブリー除去装置
JP5544256B2 (ja) * 2010-09-21 2014-07-09 花王株式会社 硬質表面の洗浄方法
JP7014380B2 (ja) * 2018-03-28 2022-02-01 花王株式会社 洗浄剤組成物
JP7681885B2 (ja) 2021-02-02 2025-05-23 共栄社化学株式会社 反応器具又は金型を洗浄するための水系洗浄剤及びそれを用いた反応器具又は金型の洗浄方法
JP2023140604A (ja) 2022-03-23 2023-10-05 キオクシア株式会社 半導体記憶装置

Also Published As

Publication number Publication date
TW202528527A (zh) 2025-07-16
JPWO2025047519A1 (de) 2025-03-06
WO2025047519A1 (ja) 2025-03-06
CN121752710A (zh) 2026-03-27

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