ATE56731T1 - Fraktionierung von wasserloeslichen polymeren. - Google Patents

Fraktionierung von wasserloeslichen polymeren.

Info

Publication number
ATE56731T1
ATE56731T1 AT85308260T AT85308260T ATE56731T1 AT E56731 T1 ATE56731 T1 AT E56731T1 AT 85308260 T AT85308260 T AT 85308260T AT 85308260 T AT85308260 T AT 85308260T AT E56731 T1 ATE56731 T1 AT E56731T1
Authority
AT
Austria
Prior art keywords
water soluble
base
fractionation
soluble polymers
solvent
Prior art date
Application number
AT85308260T
Other languages
English (en)
Inventor
David Farrar
Malcolm Hawe
Original Assignee
Allied Colloids Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10569829&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE56731(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of ATE56731T1 publication Critical patent/ATE56731T1/de

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/04—Fractionation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Cephalosporin Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT85308260T 1984-11-16 1985-11-13 Fraktionierung von wasserloeslichen polymeren. ATE56731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848428984A GB8428984D0 (en) 1984-11-16 1984-11-16 Water soluble polymers
EP85308260A EP0185458B1 (de) 1984-11-16 1985-11-13 Fraktionierung von wasserlöslichen Polymeren

Publications (1)

Publication Number Publication Date
ATE56731T1 true ATE56731T1 (de) 1990-10-15

Family

ID=10569829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85308260T ATE56731T1 (de) 1984-11-16 1985-11-13 Fraktionierung von wasserloeslichen polymeren.

Country Status (8)

Country Link
EP (1) EP0185458B1 (de)
JP (1) JPH078885B2 (de)
AT (1) ATE56731T1 (de)
DE (1) DE3579795D1 (de)
FI (1) FI83090C (de)
GB (1) GB8428984D0 (de)
NO (1) NO166451C (de)
ZA (1) ZA858787B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618032B2 (en) * 1984-11-16 1991-12-12 Ciba Specialty Chemicals Water Treatments Limited Separating water soluble polymers
JPH01146911A (ja) * 1987-12-03 1989-06-08 Idemitsu Petrochem Co Ltd 液状ジエン系重合体の製造方法
ES2113933T3 (es) * 1991-11-12 1998-05-16 Coatex Sa Agente de trituracion y/o dispersion a base de polimeros y/o copolimeros neutralizados parcialmente por magnesio para suspensiones acuosas de materiales minerales para la aplicacion de pigmentos.
FR2683539B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Procede de broyage en suspension aqueuse en presence d'un agent de broyage neutralise en partie par du magnesium.
FR2683538B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Procede de broyage en suspension aqueuse en presence d'un agent de broyage neutralise en partie par du magnesium.
CA2080961C (fr) * 1991-11-12 2002-04-02 Jean-Bernard Egraz Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires
FR2683537B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires.
FR2683536B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires.
DE4243783A1 (de) * 1992-12-23 1994-06-30 Wolff Walsrode Ag Verfahren zur Herstellung niedermolekularer Acrylnitrilpolymerisate
US6391207B1 (en) 2000-02-29 2002-05-21 Ciba Specialty Chemicals Water Treatments Ltd. Treatment of scale
CA3219515A1 (en) * 2015-06-10 2016-12-15 Alcon Inc. Intraocular lens materials and components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525356B2 (de) * 1972-12-28 1977-02-12
FR2488814A1 (fr) * 1980-08-21 1982-02-26 Coatex Sa Agent de broyage pour suspension aqueuse de materiaux mineraux en vue d'applications pigmentaires
FR2514746B1 (fr) * 1981-10-20 1985-05-31 Coatex Sa Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux industrielles et/ou domestiques
DE3461810D1 (en) * 1983-05-20 1987-02-05 Allied Colloids Ltd Water soluble polymers
JPH0327563A (ja) * 1989-06-23 1991-02-05 Nec Corp 半導体装置

Also Published As

Publication number Publication date
EP0185458A2 (de) 1986-06-25
ZA858787B (en) 1987-01-28
NO166451C (no) 1991-07-31
EP0185458A3 (en) 1987-08-19
FI83090C (fi) 1991-05-27
FI83090B (fi) 1991-02-15
DE3579795D1 (de) 1990-10-25
JPH078885B2 (ja) 1995-02-01
NO166451B (no) 1991-04-15
GB8428984D0 (en) 1984-12-27
JPS61159403A (ja) 1986-07-19
FI854511A (fi) 1986-05-17
EP0185458B1 (de) 1990-09-19
NO854581L (no) 1986-05-20
FI854511A0 (fi) 1985-11-15

Similar Documents

Publication Publication Date Title
DE3587017D1 (de) Geformtes gebilde aus polyethylen von mittlerem molekulargewicht mit hohem modul.
DE3750834D1 (de) Herstellung von Poly(Vinylaminen) mit hohem Molekulargewicht.
ATE85980T1 (de) Polyimide, herstellung von polyimiden und polyimidzusammensetzungen.
ATE56731T1 (de) Fraktionierung von wasserloeslichen polymeren.
PT88703A (pt) Die erfindung betriffte ein implantierbares biologisch abbaubares wirkstoffreigabesystem
EP0247856A3 (de) Herstellung von aromatischen heterocyclischen Polymeren
DE3776851D1 (de) Rueckgewinnung eines polymers aus einer loesung.
DE3780218T2 (de) Tumor-nekrose-faktor-formulierung und ihre herstellung.
DE3687303D1 (de) Thermoplastische polymerzusammensetzung.
KR840009031A (ko) 니모디핀-함유 제제의 제조방법
DE3889045T2 (de) Thermoplastische Äthylenpolymer-Zusammensetzung.
KR860002538A (ko) 고분자량 폴리에스테르 수지의 제조방법
DE3852771T2 (de) Aromatisches Polymer.
DE3766792D1 (de) Herstellung von poly(n-vinylamiden) mit hohem molekulargewicht und polyvinylamine durch polymerisation in umgekehrter emulsion.
IE791650L (en) Acrylonitrile polymer fiber
DE3575000D1 (de) Hochfestes polyestergarn und verfahren zu seiner herstellung.
BR8606678A (pt) Composicoes de polimero estirenico modificadas com borracha,formadas a partir de derivados de hidroperoxido de polimeros de borracha e seu processo
DE3575433D1 (de) Herstellung von polymeren mit niedrigem molekulargewicht.
DE3750656T2 (de) Katalysatoren zur Herstellung von Polyäthylen mit grosser Molekulargewichtsverteilung.
FR2569190B1 (fr) Nouveaux derives de la piperidine, leur preparation et leur utilisation comme stabilisants des matieres organiques polymeres
DE68923222D1 (de) Verwendung von hochmolekularen Dispersionsmitteln bei der Herstellung von stabilen Polymerpolyolen in Polyolen mit Molekulargewichten Über 4000.
DE3585494D1 (de) Zusammensetzungen von thermoplastischem polyester, enthaltend einige diepoxidharze mit niedrigem molekulargewicht, mit verbessertem schlagverhalten.
DE68910787D1 (de) Mittel zur Flüssigkeitstrennung.
EP0238197A3 (de) Undurchlässige Polymerzusammensetzungen
EP0219331A3 (de) Als Stabilisator für Polymere brauchbares Tartratderivat

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee