ATE413373T1 - Verwendung von polyalkenylsuccinimiden bei der herstellung von acrylsäure - Google Patents

Verwendung von polyalkenylsuccinimiden bei der herstellung von acrylsäure

Info

Publication number: ATE413373T1
Authority: AT; Austria
Prior art keywords: acrylic acid; polyalkenylsuccinimides; production; products; monomer
Prior art date: 2004-05-19

Application number

AT05738547T

Other languages

English (en)

Inventor

John Link

Sherif Eldin

Original Assignee

Gen Electric

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.)

2004-05-19

Filing date

2005-04-26

Publication date

2008-11-15

2005-04-26 Application filed by Gen Electric filed Critical Gen Electric

2008-11-15 Application granted granted Critical

2008-11-15 Publication of ATE413373T1 publication Critical patent/ATE413373T1/de

Links

NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 3
239000006227 byproduct Substances 0.000 abstract 2
239000000178 monomer Substances 0.000 abstract 2
KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 abstract 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
239000004215 Carbon black (E152) Substances 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000002270 dispersing agent Substances 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
230000002401 inhibitory effect Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
229960002317 succinimide Drugs 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1

Classifications

- 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
- C07C67/62—Use of additives, e.g. for stabilisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Lubricants (AREA)
Pyrrole Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

AT05738547T 2004-05-19 2005-04-26 Verwendung von polyalkenylsuccinimiden bei der herstellung von acrylsäure ATE413373T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/850,075 US7880029B2 (en)	2004-05-19	2004-05-19	Use of polyalkenyl succinimides in acrylic acid production

Publications (1)

Publication Number	Publication Date
ATE413373T1 true ATE413373T1 (de)	2008-11-15

Family

ID=34966817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT05738547T ATE413373T1 (de)	2004-05-19	2005-04-26	Verwendung von polyalkenylsuccinimiden bei der herstellung von acrylsäure

Country Status (9)

Country	Link
US (1)	US7880029B2 (de)
EP (1)	EP1751083B1 (de)
CN (1)	CN1953956B (de)
AT (1)	ATE413373T1 (de)
DE (1)	DE602005010855D1 (de)
ES (1)	ES2314654T3 (de)
MY (1)	MY158659A (de)
TW (1)	TWI338681B (de)
WO (1)	WO2005115959A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2017041204A1 (en)	2015-09-07	2017-03-16	Rhodia Operations	Use of polymerization inhibitor compositions
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4507495A (en)	1983-07-05	1985-03-26	Celanese Corporation	Process for production of ethyl acrylate
US4638079A (en)	1985-01-17	1987-01-20	Mallinckrodt, Inc.	Inhibiting polymerization of ethylenically unsaturated monomers
US4663480A (en)	1985-06-05	1987-05-05	Mallinckrodt, Inc.	Inhibiting polymerization of ethylenically unsaturated monomers with Mn(NO2)2
US4797504A (en)	1986-10-07	1989-01-10	Betz Laboratories, Inc.	Method and composition for inhibiting acrylate ester polymerization
US4720566A (en)	1986-10-23	1988-01-19	Betz Laboratories, Inc.	Method and composition for inhibiting acrylonitrile polymerization
US5171888A (en)	1989-05-16	1992-12-15	Betz Laboratories, Inc.	Methods and compositions for inhibiting (meth)acrylic acid polymerization
US5171421A (en)	1991-09-09	1992-12-15	Betz Laboratories, Inc.	Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium
US5789356A (en)	1994-10-13	1998-08-04	Exxon Chemical Patents Inc	Synergistic combinations for use in functional fluid compositions
US5705721A (en)	1996-01-19	1998-01-06	Nalco Chemical Company	Dispersant for chloroprene unit fouling
FR2756280B1 (fr)	1996-11-25	1998-12-24	Atochem Elf Sa	Purification de l'acide acrylique obtenu par oxydation catalytique du propylene
EP1440137A2 (de)	2001-11-02	2004-07-28	The Associated Octel Company Limited	Verfahren
US6770219B2 (en)	2002-10-15	2004-08-03	Nalco Energy Services	Composition and method for preventing fouling in (meth)acrylic acid processes

2004
- 2004-05-19 US US10/850,075 patent/US7880029B2/en active Active
2005
- 2005-04-26 WO PCT/US2005/014227 patent/WO2005115959A1/en not_active Ceased
- 2005-04-26 DE DE602005010855T patent/DE602005010855D1/de not_active Expired - Lifetime
- 2005-04-26 CN CN2005800154776A patent/CN1953956B/zh not_active Expired - Lifetime
- 2005-04-26 ES ES05738547T patent/ES2314654T3/es not_active Expired - Lifetime
- 2005-04-26 AT AT05738547T patent/ATE413373T1/de not_active IP Right Cessation
- 2005-04-26 EP EP05738547A patent/EP1751083B1/de not_active Expired - Lifetime
- 2005-05-09 TW TW094114940A patent/TWI338681B/zh not_active IP Right Cessation
- 2005-05-18 MY MYPI20052252A patent/MY158659A/en unknown

Also Published As

Publication number	Publication date
US20050261515A1 (en)	2005-11-24
CN1953956A (zh)	2007-04-25
DE602005010855D1 (de)	2008-12-18
CN1953956B (zh)	2010-12-22
EP1751083B1 (de)	2008-11-05
TWI338681B (en)	2011-03-11
US7880029B2 (en)	2011-02-01
MY158659A (en)	2016-10-31
EP1751083A1 (de)	2007-02-14
TW200616943A (en)	2006-06-01
WO2005115959A1 (en)	2005-12-08
ES2314654T3 (es)	2009-03-16

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Legal Events

Date	Code	Title	Description
2009-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties