KR100408362B1 - 비닐화합물의중합방지방법 - Google Patents

비닐화합물의중합방지방법 Download PDF

Info

Publication number
KR100408362B1
KR100408362B1 KR1019970701130A KR19970701130A KR100408362B1 KR 100408362 B1 KR100408362 B1 KR 100408362B1 KR 1019970701130 A KR1019970701130 A KR 1019970701130A KR 19970701130 A KR19970701130 A KR 19970701130A KR 100408362 B1 KR100408362 B1 KR 100408362B1
Authority
KR
South Korea
Prior art keywords
acid
vinyl compound
weight
acrylic acid
salt
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
KR1019970701130A
Other languages
English (en)
Korean (ko)
Other versions
KR970705532A (ko
Inventor
겐지 오카모토
다카시 나카가와
히데아키 미마키
고우지 도미타
Original Assignee
이데미쓰세끼유가가꾸가부시끼가이샤
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 이데미쓰세끼유가가꾸가부시끼가이샤 filed Critical 이데미쓰세끼유가가꾸가부시끼가이샤
Publication of KR970705532A publication Critical patent/KR970705532A/ko
Application granted granted Critical
Publication of KR100408362B1 publication Critical patent/KR100408362B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Polymerisation Methods In General (AREA)
KR1019970701130A 1994-09-09 1995-08-29 비닐화합물의중합방지방법 Expired - Fee Related KR100408362B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21570594 1994-09-09
JP94-215705 1994-09-09
JP215705 1994-09-09

Publications (2)

Publication Number Publication Date
KR970705532A KR970705532A (ko) 1997-10-09
KR100408362B1 true KR100408362B1 (ko) 2004-03-24

Family

ID=16676803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970701130A Expired - Fee Related KR100408362B1 (ko) 1994-09-09 1995-08-29 비닐화합물의중합방지방법

Country Status (8)

Country Link
US (2) US5886220A (cg-RX-API-DMAC10.html)
EP (2) EP0781755A4 (cg-RX-API-DMAC10.html)
JP (1) JP3544985B2 (cg-RX-API-DMAC10.html)
KR (1) KR100408362B1 (cg-RX-API-DMAC10.html)
CN (1) CN1069305C (cg-RX-API-DMAC10.html)
MY (1) MY115982A (cg-RX-API-DMAC10.html)
TW (1) TW289033B (cg-RX-API-DMAC10.html)
WO (1) WO1996007631A1 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101827049B1 (ko) * 2012-08-24 2018-02-07 미쯔비시 케미컬 주식회사 카복실산 철의 제조 방법

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0781755A4 (en) * 1994-09-09 1998-04-29 Idemitsu Petrochemical Co METHOD FOR INHIBITING THE POLYMERIZATION OF VINYL DERIVATIVES
FR2753445B1 (fr) * 1996-09-16 1998-10-30 Atochem Elf Sa Procede perfectionne de purification de l'acide acrylique
GB9819600D0 (en) * 1998-09-08 1998-11-04 Marks A H & Co Ltd Chemical compositions
AU2002349756A1 (en) * 2001-12-05 2003-06-17 Mitsubishi Chemical Corporation Method of purifying (meth)acrylic ester
US9781841B2 (en) 2015-03-27 2017-10-03 Det International Holding Limited Soldering apparatus with automatic aligning function
CN116421594A (zh) * 2022-01-04 2023-07-14 中南大学 一种nlrp3炎性小体抑制剂及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021310A (en) * 1972-12-22 1977-05-03 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for inhibiting the polymerization of acrylic acid or its esters
JPH0551403A (ja) * 1990-11-09 1993-03-02 Nippon Shokubai Co Ltd ビニル化合物の重合防止剤および重合防止方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761015B2 (cg-RX-API-DMAC10.html) * 1974-01-16 1982-12-22 Nippon Shokubai Kagaku Kogyo Kk
JPS5129328A (en) * 1974-08-29 1976-03-12 Sumitomo Chemical Co Aruminiumu mataha aruminiumugokin no hyomenniseiseisaseta yokyokusankahimaku no denkaichakushokuhoho
US4532011A (en) * 1984-03-02 1985-07-30 The Goodyear Tire & Rubber Company Inhibiting polymerization of vinylaromatic monomers
US5128484A (en) * 1987-12-28 1992-07-07 Sokubai Kagaku Kogyo, Co., Ltd. Acrylonitrile maleimides solution composition of improved shelf life and method for production thereof
GB9000436D0 (en) * 1990-01-09 1990-03-07 Shell Int Research Process for shortstopping an emulsion polymerization
US5371280A (en) * 1990-11-09 1994-12-06 Nippon Shokubai Co., Ltd. Polymerization inhibitor and inhibiting method for vinyl compound
CN1031269C (zh) * 1990-11-09 1996-03-13 株式会社日本触媒 用于乙烯系化合物的聚合抑制方法
US5130471A (en) * 1991-09-06 1992-07-14 Heiman John C Stabilized acrylic monomer compositions
US5322960A (en) * 1993-04-15 1994-06-21 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof
EP0781755A4 (en) * 1994-09-09 1998-04-29 Idemitsu Petrochemical Co METHOD FOR INHIBITING THE POLYMERIZATION OF VINYL DERIVATIVES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021310A (en) * 1972-12-22 1977-05-03 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for inhibiting the polymerization of acrylic acid or its esters
JPH0551403A (ja) * 1990-11-09 1993-03-02 Nippon Shokubai Co Ltd ビニル化合物の重合防止剤および重合防止方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101827049B1 (ko) * 2012-08-24 2018-02-07 미쯔비시 케미컬 주식회사 카복실산 철의 제조 방법
KR101906096B1 (ko) * 2012-08-24 2018-10-08 미쯔비시 케미컬 주식회사 카복실산 철의 제조 방법

Also Published As

Publication number Publication date
WO1996007631A1 (en) 1996-03-14
TW289033B (cg-RX-API-DMAC10.html) 1996-10-21
EP0781755A4 (en) 1998-04-29
CN1069305C (zh) 2001-08-08
MY115982A (en) 2003-10-31
EP1043303A1 (en) 2000-10-11
CN1157606A (zh) 1997-08-20
EP0781755A1 (en) 1997-07-02
KR970705532A (ko) 1997-10-09
JP3544985B2 (ja) 2004-07-21
US5886220A (en) 1999-03-23
US6051735A (en) 2000-04-18

Similar Documents

Publication Publication Date Title
WO2017041204A1 (en) Use of polymerization inhibitor compositions
US5932735A (en) Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers
US5856568A (en) Process for inhibiting polymerization of a vinyl compound
JPH06345681A (ja) （メタ）アクリル酸およびそのエステルの重合防止方法
KR100408362B1 (ko) 비닐화합물의중합방지방법
KR20100067090A (ko) 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법
KR100337100B1 (ko) 비닐화합물의중합억제방법및이에사용되는중합억제제
JP3493083B2 (ja) ビニル化合物の重合防止方法
WO2016149433A1 (en) The use of stable lipophilic hydroxylamine compounds for inhibiting polymerization of vinyl monomers
JPWO1996007631A1 (ja) ビニル化合物の重合防止方法
US7029556B1 (en) Method for purifying (meth)acrylic monomers by distillation
EP1095006B1 (en) Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth) acrylate monomers
JP3351497B2 (ja) ビニル化合物の重合防止方法
EP0301879A2 (en) Inhibition of polymerization during distillation of monomers
US4542231A (en) Stabilized ethylenically unsaturated organic compositions
JP5334390B2 (ja) ビニル基含有化合物の重合防止剤および重合防止方法
JP2008056662A (ja) Ｎ−オキシル化合物、重合防止剤、（メタ）アクリル酸エステルの混合物および重合防止方法
JP3616853B2 (ja) ビニル化合物の重合防止方法および重合防止剤
JPS6150937A (ja) カルボン酸アンモン水溶液からカルボン酸の製造法
EP1078973B1 (de) Stabilisierte Monomerzusammensetzung
JP2534323B2 (ja) メタクリル酸メチルの安定化方法
JPH0324035A (ja) アクリレート又はメタアクリレートの精製法
WO2022165710A1 (en) Anti-fouling composition and uses thereof
KR101272850B1 (ko) (메트)아크릴레이트의 제조방법
JPH0142255B2 (cg-RX-API-DMAC10.html)

Legal Events

Date Code Title Description
PA0105 International application

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

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

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

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

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

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

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

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

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

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

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

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

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20071106

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

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: 20081125

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: 20081125