DK1561005T3 - Vinyllactamcopolymerisater som gashydratinhibitorer - Google Patents

Vinyllactamcopolymerisater som gashydratinhibitorer

Info

Publication number: DK1561005T3
Authority: DK; Denmark
Prior art keywords: gas hydrate; hydrate inhibitors; vinyl lactam; monomer; copolymers
Prior art date: 2002-11-06

Application number

DK03810411T

Other languages

Danish (da)

English (en)

Inventor

Maximilian Angel

Karin Neubecker

Stefan Stein

Original Assignee

Basf Ag

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.)

2002-11-06

Filing date

2003-10-28

Publication date

2008-01-14

2003-10-28 Application filed by Basf Ag filed Critical Basf Ag

2008-01-14 Application granted granted Critical

2008-01-14 Publication of DK1561005T3 publication Critical patent/DK1561005T3/da

Links

229920001577 copolymer Polymers 0.000 title abstract 2
239000003112 inhibitor Substances 0.000 title abstract 2
NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 title abstract 2
229920002554 vinyl polymer Polymers 0.000 title 1
239000000178 monomer Substances 0.000 abstract 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
150000003951 lactams Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Gas Separation By Absorption (AREA)
Detergent Compositions (AREA)
Hydrogenated Pyridines (AREA)
Compositions Of Macromolecular Compounds (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

DK03810411T 2002-11-06 2003-10-28 Vinyllactamcopolymerisater som gashydratinhibitorer DK1561005T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2002152010 DE10252010A1 (de)	2002-11-06	2002-11-06	Vinyllactamcopolymerisate als Gashydratinhibitoren
PCT/EP2003/011928 WO2004042190A2 (fr)	2002-11-06	2003-10-28	Copolymerisats de vinyllactame comme inhibiteurs d'hydrates de gaz

Publications (1)

Publication Number	Publication Date
DK1561005T3 true DK1561005T3 (da)	2008-01-14

Family

ID=32185355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK03810411T DK1561005T3 (da)	2002-11-06	2003-10-28	Vinyllactamcopolymerisater som gashydratinhibitorer

Country Status (8)

Country	Link
US (1)	US20060058449A1 (fr)
EP (1)	EP1561005B1 (fr)
AT (1)	ATE373697T1 (fr)
AU (1)	AU2003296562A1 (fr)
CA (1)	CA2504834A1 (fr)
DE (2)	DE10252010A1 (fr)
DK (1)	DK1561005T3 (fr)
WO (1)	WO2004042190A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005053064A1 (de) *	2005-11-04	2007-05-16	Basf Ag	Verfahren zur Herstellung von Pfropfpolymerisaten
US8436219B2 (en) *	2006-03-15	2013-05-07	Exxonmobil Upstream Research Company	Method of generating a non-plugging hydrate slurry
BRPI0817188A2 (pt) *	2007-09-25	2015-03-17	Exxonmobil Upstream Res Co	Método para controlar hidratos em um sistema de produção submarino
DE102007063060A1 (de) *	2007-12-28	2009-07-02	Basf Construction Polymers Gmbh	Pfropfcopolymer als Gashydratinhibitor
CN104263340A (zh) *	2014-09-04	2015-01-07	西南石油大学化学化工学院	一种天然气水合物动力学抑制剂及制备方法
CN104357034B (zh) *	2014-10-17	2017-10-27	中国石油化工股份有限公司华北分公司	一种环保高效的天然气水合物抑制剂
CN106380541B (zh) *	2016-09-05	2018-07-13	路术松	酰胺类共聚物水合物动力学抑制剂的制备方法
CN111075397B (zh) *	2019-12-30	2024-02-13	南京惟真智能管网科技研究院有限公司	一种水合物堵塞解堵方法
CN117164758B (zh) *	2023-09-07	2026-02-27	青岛理工大学	一种适用固井水泥浆的水合物分解抑制剂及其制备与应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5219906A (en) *	1992-04-02	1993-06-15	Isp Investments Inc.	Low boiling solubilizer for vinyl pyrrolidone/acrylic acid copolymers
AU675227B2 (en) *	1992-06-11	1997-01-30	Colorado School Of Mines	A method for inhibiting gas hydrate formation
FR2704771B1 (fr) *	1993-05-07	1995-07-13	Oreal	Utilisation d'un terpolymère dérivé de vinyl lactame comme agent de moussage dans des compositions formant une mousse aérosol et composition de mise en Óoeuvre.
US6303189B1 (en) *	1995-03-03	2001-10-16	Rohm And Haas Company	Method for increasing the open time of aqueous coatings
US5608024A (en) *	1995-07-18	1997-03-04	Isp Investments Inc.	Process for making polymers of vinyl lactam and a polymerizable carboxylic acid, optionally with, a hydrophobic monomer, as a stable composition in an alcohol-water solvent system, having a residual vinyl lactam content of less than 500 PPM
DE19609864A1 (de) *	1996-03-13	1997-09-18	Basf Ag	Verfahren zur Herstellung von wasserlöslichen Copolymerisaten aus wenigstens einem wasserlöslichen N-Vinyllactam und wenigstens einem hydrophoben Comonomeren
FR2749774B1 (fr) *	1996-06-14	1998-09-11	Inst Francais Du Petrole	Methode pour reduire la tendance a l'agglomeration des hydrates dans des effluents de production contenant des huiles paraffiniques
US5723524A (en) *	1996-11-06	1998-03-03	Isp Investments Inc.	Method for preventing or retarding the formation of gas hydrates
DE10059816C1 (de) *	2000-12-01	2002-04-18	Clariant Gmbh	Verwendung von Additiven zur Inhibierung der Gashydratbildung
JP3999022B2 (ja) *	2002-04-04	2007-10-31	株式会社日本触媒	ビニルピロリドン系重合体

2002
- 2002-11-06 DE DE2002152010 patent/DE10252010A1/de not_active Withdrawn
2003
- 2003-10-28 CA CA002504834A patent/CA2504834A1/fr not_active Abandoned
- 2003-10-28 DE DE50308243T patent/DE50308243D1/de not_active Expired - Lifetime
- 2003-10-28 AT AT03810411T patent/ATE373697T1/de not_active IP Right Cessation
- 2003-10-28 AU AU2003296562A patent/AU2003296562A1/en not_active Abandoned
- 2003-10-28 DK DK03810411T patent/DK1561005T3/da active
- 2003-10-28 US US10/532,828 patent/US20060058449A1/en not_active Abandoned
- 2003-10-28 EP EP03810411A patent/EP1561005B1/fr not_active Expired - Lifetime
- 2003-10-28 WO PCT/EP2003/011928 patent/WO2004042190A2/fr not_active Ceased

Also Published As

Publication number	Publication date
DE10252010A1 (de)	2004-05-27
EP1561005A2 (fr)	2005-08-10
CA2504834A1 (fr)	2004-05-21
AU2003296562A1 (en)	2004-06-07
EP1561005B1 (fr)	2007-09-19
WO2004042190A3 (fr)	2004-07-08
ATE373697T1 (de)	2007-10-15
US20060058449A1 (en)	2006-03-16
WO2004042190A2 (fr)	2004-05-21
DE50308243D1 (en)	2007-10-31
AU2003296562A8 (en)	2004-06-07

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