KR100806558B1 - 아크릴 모노머의 안정화 방법 - Google Patents

아크릴 모노머의 안정화 방법 Download PDF

Info

Publication number
KR100806558B1
KR100806558B1 KR1020037004262A KR20037004262A KR100806558B1 KR 100806558 B1 KR100806558 B1 KR 100806558B1 KR 1020037004262 A KR1020037004262 A KR 1020037004262A KR 20037004262 A KR20037004262 A KR 20037004262A KR 100806558 B1 KR100806558 B1 KR 100806558B1
Authority
KR
South Korea
Prior art keywords
ppm
dtpa
stabilizer
liquid phase
concentration
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.)
Expired - Fee Related
Application number
KR1020037004262A
Other languages
English (en)
Korean (ko)
Other versions
KR20030081308A (ko
Inventor
레삐쩨라스테판
Original Assignee
아르끄마 프랑스
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 아르끄마 프랑스 filed Critical 아르끄마 프랑스
Publication of KR20030081308A publication Critical patent/KR20030081308A/ko
Application granted granted Critical
Publication of KR100806558B1 publication Critical patent/KR100806558B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020037004262A 2000-09-29 2001-09-25 아크릴 모노머의 안정화 방법 Expired - Fee Related KR100806558B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR00/12422 2000-09-29
FR0012422A FR2814741B1 (fr) 2000-09-29 2000-09-29 Procede de stabilisation de monomeres acryliques
PCT/FR2001/002965 WO2002026685A1 (fr) 2000-09-29 2001-09-25 Procede de stabilisation de monomeres acryliques

Publications (2)

Publication Number Publication Date
KR20030081308A KR20030081308A (ko) 2003-10-17
KR100806558B1 true KR100806558B1 (ko) 2008-02-27

Family

ID=8854820

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020037004262A Expired - Fee Related KR100806558B1 (ko) 2000-09-29 2001-09-25 아크릴 모노머의 안정화 방법

Country Status (8)

Country Link
US (1) US20040011638A1 (https=)
EP (1) EP1324969A1 (https=)
JP (1) JP2004513089A (https=)
KR (1) KR100806558B1 (https=)
CN (1) CN1250509C (https=)
AU (1) AU2001291986A1 (https=)
FR (1) FR2814741B1 (https=)
WO (1) WO2002026685A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339633A1 (de) * 2002-10-17 2004-04-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern
JP2005343845A (ja) * 2004-06-04 2005-12-15 Hakuto Co Ltd アクリロニトリルの重合抑制剤および重合抑制方法
JP4959158B2 (ja) * 2005-08-05 2012-06-20 旭化成ケミカルズ株式会社 アクリロニトリルの分離回収方法
EP2135656A1 (en) * 2008-05-30 2009-12-23 Rohm and Haas Company Method for production of purified (Meth)acrylic acid
DE102012223695A1 (de) * 2012-12-19 2014-06-26 Basf Se Verfahren zur Stabilisierung von polymerisationsfähigen Verbindungen
EP3426287A4 (en) 2016-03-09 2020-03-11 Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center Methods and kits for use in preventing and treating vulvovaginal candidiasis
CN111051488B (zh) * 2017-08-31 2021-11-26 富士胶片株式会社 药液的纯化方法及药液
JP7159453B2 (ja) 2018-08-24 2022-10-24 ビーエル テクノロジーズ、インコーポレイテッド 重合を阻害するための相乗的組み合わせ
US20250263387A1 (en) 2022-03-25 2025-08-21 Mitsubishi Gas Chemical Company, Inc. Method for purifying (meth)acrylic acid monomer and/or (meth)acrylic acid ester monomer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601979A (en) 1978-01-06 1981-11-04 Rohm & Haas Polymerization inhibition
US4929660A (en) 1986-03-14 1990-05-29 The Kendall Company Acrylic adhesive compositions having improved stability
US5912383A (en) 1996-07-08 1999-06-15 Elf Atochem S.A. Stabilized aqueous solutions of unsaturated quaternary ammonium salts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2758780B2 (ja) * 1992-04-15 1998-05-28 株式会社クラレ （メタ）アクリル酸の重合防止方法
JP3197947B2 (ja) * 1992-05-21 2001-08-13 株式会社クラレ （メタ）アクリル酸の重合防止法
TW294658B (https=) * 1994-06-02 1997-01-01 Nippon Catalytic Chem Ind
DE19920796A1 (de) * 1999-05-06 2000-11-09 Roehm Gmbh Verfahren zur Herstellung von Isobornylmethacrylat
FR2801306B1 (fr) * 1999-11-24 2001-12-28 Atofina Procede de purification des monomeres (meth) acryliques par distillation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601979A (en) 1978-01-06 1981-11-04 Rohm & Haas Polymerization inhibition
US4929660A (en) 1986-03-14 1990-05-29 The Kendall Company Acrylic adhesive compositions having improved stability
US5912383A (en) 1996-07-08 1999-06-15 Elf Atochem S.A. Stabilized aqueous solutions of unsaturated quaternary ammonium salts

Also Published As

Publication number Publication date
FR2814741B1 (fr) 2004-02-27
JP2004513089A (ja) 2004-04-30
CN1531521A (zh) 2004-09-22
AU2001291986A1 (en) 2002-04-08
WO2002026685A1 (fr) 2002-04-04
KR20030081308A (ko) 2003-10-17
US20040011638A1 (en) 2004-01-22
FR2814741A1 (fr) 2002-04-05
CN1250509C (zh) 2006-04-12
EP1324969A1 (fr) 2003-07-09

Similar Documents

Publication Publication Date Title
CN108026000B (zh) 阻聚剂组合物的用途
US5932735A (en) Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers
KR100806558B1 (ko) 아크릴 모노머의 안정화 방법
US20090240092A1 (en) Ortho-nitrosophenols as polymerization inhibitors
JP2020200465A (ja) 重合抑制剤組成物の使用
JP4195509B2 (ja) 重合防止剤
KR100471957B1 (ko) 비닐화합물의중합방지방법
US7005087B2 (en) Composition and method for preventing fouling in (meth)acrylic acid processes
JP4131005B2 (ja) 蒸留による（メタ）アクリルモノマーの精製方法
US3666794A (en) Stabilization of acrylic acid or esters thereof
JP3684582B2 (ja) （メタ）アクリル酸又は（メタ）アクリル酸エステルの重合防止方法
EP1095006B1 (en) Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth) acrylate monomers
JP3493083B2 (ja) ビニル化合物の重合防止方法
JP2004513089A5 (https=)
JP2002179618A (ja) メタクリル酸の精製方法
CN119080977B (zh) 一种阻聚剂组合物及其应用
JP4493063B2 (ja) スチレンの重合抑制方法
US20240092720A1 (en) Anti-fouling composition and uses thereof
JPH09194424A (ja) ビニル化合物の重合防止方法
JPH083099A (ja) （メタ）アクリル酸の重合防止剤組成物および該組成物を用いた（メタ）アクリル酸の重合防止方法
JPH0217151A (ja) メタクリル酸メチルの安定化方法
JPWO2003078015A1 (ja) 易重合性物質の精製装置および精製方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20110219

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20110219

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000