BR9608939A - Processo de fabricaç o de dispers es de polímeros de vinila solúveis em água e estabilizador para realizaç o do processo - Google Patents

Processo de fabricaç o de dispers es de polímeros de vinila solúveis em água e estabilizador para realizaç o do processo

Info

Publication number
BR9608939A
BR9608939A BR9608939A BR9608939A BR9608939A BR 9608939 A BR9608939 A BR 9608939A BR 9608939 A BR9608939 A BR 9608939A BR 9608939 A BR9608939 A BR 9608939A BR 9608939 A BR9608939 A BR 9608939A
Authority
BR
Brazil
Prior art keywords
pct
water
dispersions
stabilizers
vinyl polymers
Prior art date
Application number
BR9608939A
Other languages
English (en)
Inventor
Werner Jaeger
Arvid Zimmermann
Karl-Heinz Reichert
Katrin Zeitz
Original Assignee
Fraunhofer Ges Uzr Foerderung
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 Fraunhofer Ges Uzr Foerderung filed Critical Fraunhofer Ges Uzr Foerderung
Publication of BR9608939A publication Critical patent/BR9608939A/pt

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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
BR9608939A 1995-06-09 1996-06-10 Processo de fabricaç o de dispers es de polímeros de vinila solúveis em água e estabilizador para realizaç o do processo BR9608939A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19521096A DE19521096C2 (de) 1995-06-09 1995-06-09 Verfahren zur Herstellung von Dispersionen wasserlöslicher Vinylpolymerer und Stabilisator zur Durchführung des Verfahrens
PCT/DE1996/001063 WO1996041821A1 (de) 1995-06-09 1996-06-10 Verfahren zur herstellung von dispersionen wasserlöslicher vinylpolymerer und stabilisator zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BR9608939A true BR9608939A (pt) 1999-06-29

Family

ID=7764028

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608939A BR9608939A (pt) 1995-06-09 1996-06-10 Processo de fabricaç o de dispers es de polímeros de vinila solúveis em água e estabilizador para realizaç o do processo

Country Status (12)

Country Link
US (1) US6133363A (pt)
EP (1) EP0830384B1 (pt)
JP (1) JPH11507411A (pt)
KR (1) KR100421744B1 (pt)
AT (1) ATE185818T1 (pt)
AU (1) AU717129B2 (pt)
BR (1) BR9608939A (pt)
CA (1) CA2220868A1 (pt)
DE (2) DE19521096C2 (pt)
DK (1) DK0830384T3 (pt)
ES (1) ES2140100T3 (pt)
WO (1) WO1996041821A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606899C2 (de) * 1996-02-13 2002-11-21 Fraunhofer Ges Forschung Verfahren zur Herstellung von Dispersionen wasserlöslicher Vinylpolymere und Stabilisator zur Durchführung des Verfahrens
DE19714714A1 (de) * 1997-04-09 1998-10-15 Basf Ag Blockcopolymere und deren Verwendung als polymere Tenside
DE10055470A1 (de) * 2000-11-09 2002-05-29 Fraunhofer Ges Forschung Verfahren zur Polymerisation wasserlöslicher Vinylmonomerer in wäßrigen höherkonzentrierten Dispersionen und Stabilisator zur Durchführung des Verfahrens
US6667023B2 (en) * 2002-03-01 2003-12-23 Akzo Nobel N.V. Preparation of MFI type crystalline zeolitic aluminosilicate
DE10214087B4 (de) * 2002-03-28 2004-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wasserlösliche verzweigte Blockcopolymere
JP2005530870A (ja) * 2002-05-15 2005-10-13 アクゾ ノーベル エヌ．ブイ． 水溶性ポリマー分散液及び水溶性ポリマー分散液の製造方法
JP4918963B2 (ja) * 2004-10-08 2012-04-18 日清紡ホールディングス株式会社 針状または楕円球状有機ポリマー粒子の製造方法
US8299183B2 (en) * 2004-12-28 2012-10-30 Akzo Nobel N.V. Polymer dispersion and process for preparing a polymer dispersion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
ZA877606B (en) * 1986-10-16 1988-05-25 Shell Res Ltd Novel copolymers of co,and olefinically unsaturated hydrocarbons
JPH0651755B2 (ja) * 1988-10-14 1994-07-06 ハイモ株式会社 水溶性カチオンポリマー分散液の製造方法
DE4216167A1 (de) * 1992-05-18 1993-11-25 Roehm Gmbh Wasserlösliche Polymerdispersionen
DE69413883T2 (de) * 1993-06-04 1999-07-01 Nalco Chemical Co Dispersionspolymerisationsverfahren
JP3554023B2 (ja) * 1993-06-10 2004-08-11 ナルコ ケミカル カンパニー ポリマー分散液の形成における疎水性分散剤

Also Published As

Publication number Publication date
ATE185818T1 (de) 1999-11-15
DE19521096C2 (de) 1998-10-08
KR100421744B1 (ko) 2005-01-17
DE19521096A1 (de) 1996-12-12
ES2140100T3 (es) 2000-02-16
EP0830384A1 (de) 1998-03-25
WO1996041821A1 (de) 1996-12-27
EP0830384B1 (de) 1999-10-20
DE59603428D1 (de) 1999-11-25
AU717129B2 (en) 2000-03-16
CA2220868A1 (en) 1996-12-27
JPH11507411A (ja) 1999-06-29
KR19990022774A (ko) 1999-03-25
AU5996596A (en) 1997-01-09
DK0830384T3 (da) 1999-12-27
US6133363A (en) 2000-10-17

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements