HUP0103892A2 - Method for producing copolymers by radical polymerisation - Google Patents

Method for producing copolymers by radical polymerisation

Info

Publication number
HUP0103892A2
HUP0103892A2 HU0103892A HUP0103892A HUP0103892A2 HU P0103892 A2 HUP0103892 A2 HU P0103892A2 HU 0103892 A HU0103892 A HU 0103892A HU P0103892 A HUP0103892 A HU P0103892A HU P0103892 A2 HUP0103892 A2 HU P0103892A2
Authority
HU
Hungary
Prior art keywords
weight
monomer
radical polymerisation
producing copolymers
copolymers
Prior art date
Application number
HU0103892A
Other languages
Hungarian (hu)
Inventor
Maximilian Angel
Karin Neubecker
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.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of HUP0103892A2 publication Critical patent/HUP0103892A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A találmány tárgya eljárás kopolimerizátumok előállítására a) 5-95tömeg% általános képletű monomer, b) 95-5 tömeg% általános képletűmonomer - ahol R1 és R2 hidrogénatom, alkilcsoport, R3 hidrogénatom,alkilcsoport, és n = 1-3 - és c) további 0-40 tömeg% teljes mértékbenvagy korlátozottan vízoldható monomer vizes oldatban végzett gyököspolimerizációjával, valamint az ezzel az eljárással előállítottkopolimerizátumok és alkalmazásuk gázhidrát-inhibitorokként. ÓThe subject of the invention is a process for producing copolymers of a) 5-95% by weight monomer with the general formula, b) 95-5% by weight of the monomer with the general formula - where R1 and R2 are hydrogen atoms, alkyl groups, R3 is hydrogen atoms, alkyl groups, and n = 1-3 - and c) further by radical polymerization of 0-40% by weight fully or partially water-soluble monomer in an aqueous solution, as well as the copolymers produced by this process and their use as gas hydrate inhibitors. HE

HU0103892A 1998-09-03 1999-08-25 Method for producing copolymers by radical polymerisation HUP0103892A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19840268A DE19840268A1 (en) 1998-09-03 1998-09-03 Process for the preparation of copolymers by radical polymerization
PCT/EP1999/006224 WO2000014132A1 (en) 1998-09-03 1999-08-25 Method for producing copolymers by radical polymerisation

Publications (1)

Publication Number Publication Date
HUP0103892A2 true HUP0103892A2 (en) 2002-01-28

Family

ID=7879740

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0103892A HUP0103892A2 (en) 1998-09-03 1999-08-25 Method for producing copolymers by radical polymerisation

Country Status (9)

Country Link
EP (1) EP1117712A1 (en)
JP (1) JP2003524670A (en)
KR (1) KR20010073092A (en)
AU (1) AU5740499A (en)
CA (1) CA2342323A1 (en)
DE (1) DE19840268A1 (en)
HU (1) HUP0103892A2 (en)
NO (1) NO20011097L (en)
WO (1) WO2000014132A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160720A1 (en) 2001-12-11 2003-06-18 Basf Ag New water-soluble or -dispersible copolymer, useful in cosmetic products e.g. skin cleansers, prepared by polymerization of an N-vinyl lactam and a comonomer, and polymerization of an anionic monomer in the presence of the product
CA2602384A1 (en) * 2005-04-07 2006-10-19 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951921A (en) * 1983-01-28 1990-08-28 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources
US5874660A (en) * 1995-10-04 1999-02-23 Exxon Production Research Company Method for inhibiting hydrate formation
GB2301825A (en) * 1996-03-28 1996-12-18 Exxon Production Research Co A polymer for inhibiting hydrate formation
US6426383B1 (en) * 1997-05-28 2002-07-30 Nalco Chemical Company Preparation of water soluble polymer dispersions from vinylamide monomers

Also Published As

Publication number Publication date
CA2342323A1 (en) 2000-03-16
NO20011097D0 (en) 2001-03-02
AU5740499A (en) 2000-03-27
KR20010073092A (en) 2001-07-31
DE19840268A1 (en) 2000-03-09
WO2000014132A1 (en) 2000-03-16
EP1117712A1 (en) 2001-07-25
JP2003524670A (en) 2003-08-19
NO20011097L (en) 2001-03-05

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