[go: up one dir, main page]

FR2651499B1 - Polymeres insatures d'olefines heterocycliques et leurs applications, entre autres pour le traitement de l'eau. - Google Patents

Polymeres insatures d'olefines heterocycliques et leurs applications, entre autres pour le traitement de l'eau.

Info

Publication number
FR2651499B1
FR2651499B1 FR9010810A FR9010810A FR2651499B1 FR 2651499 B1 FR2651499 B1 FR 2651499B1 FR 9010810 A FR9010810 A FR 9010810A FR 9010810 A FR9010810 A FR 9010810A FR 2651499 B1 FR2651499 B1 FR 2651499B1
Authority
FR
France
Prior art keywords
applications
water treatment
unsaturated polymers
heterocyclic olefins
olefins
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9010810A
Other languages
English (en)
Other versions
FR2651499A1 (fr
Inventor
William James Feast
David Bryan Harrison
Alan Frederick Gerrard
Donald Richard Randell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2651499A1 publication Critical patent/FR2651499A1/fr
Application granted granted Critical
Publication of FR2651499B1 publication Critical patent/FR2651499B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9010810A 1989-09-02 1990-08-30 Polymeres insatures d'olefines heterocycliques et leurs applications, entre autres pour le traitement de l'eau. Expired - Fee Related FR2651499B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919877A GB8919877D0 (en) 1989-09-02 1989-09-02 New polymers

Publications (2)

Publication Number Publication Date
FR2651499A1 FR2651499A1 (fr) 1991-03-08
FR2651499B1 true FR2651499B1 (fr) 1994-02-18

Family

ID=10662447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010810A Expired - Fee Related FR2651499B1 (fr) 1989-09-02 1990-08-30 Polymeres insatures d'olefines heterocycliques et leurs applications, entre autres pour le traitement de l'eau.

Country Status (7)

Country Link
US (1) US5084539A (fr)
JP (1) JPH03119026A (fr)
CA (1) CA2024461A1 (fr)
DE (1) DE4027477A1 (fr)
FR (1) FR2651499B1 (fr)
GB (1) GB8919877D0 (fr)
IT (1) IT1243208B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047100B2 (en) * 2016-04-08 2018-08-14 Regents Of The University Of Minnesota Compounds from renewable resources

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135334C (fr) * 1966-06-29
FR1543497A (fr) * 1967-08-18 1968-10-25 Charbonnages De France Polymères dérivés du bicyclo [2, 2, 1] heptène-2
JPS5058200A (fr) * 1973-09-25 1975-05-20
DE2447687A1 (de) * 1973-10-09 1975-04-17 Japan Synthetic Rubber Co Ltd Katalysator-zubereitung fuer die ringoeffnungspolymerisation von norbornen-derivaten und verfahren zu deren polymerisation
JPS57159815A (en) * 1981-03-27 1982-10-02 Mitsubishi Petrochem Co Ltd Polymer
JPS60231460A (ja) * 1984-04-14 1985-11-18 日石三菱株式会社 セラミツクス製品の製造方法
JPH0717740B2 (ja) * 1986-10-01 1995-03-01 帝人株式会社 架橋重合体成型物の製造方法
JPH0662779B2 (ja) * 1986-11-11 1994-08-17 住友化学工業株式会社 カチオン性ポリマーの水分散液およびその用途
US4945135A (en) * 1988-07-25 1990-07-31 California Institute Of Technology Ring opening metathesis polymerization of strained cyclic ethers
US4883851A (en) * 1988-07-25 1989-11-28 California Institute Of Technology Ring opening metathesis polymerization of strained cyclic ethers

Also Published As

Publication number Publication date
CA2024461A1 (fr) 1991-03-03
IT1243208B (it) 1994-05-24
IT9021352A1 (it) 1992-03-02
GB8919877D0 (en) 1989-10-18
DE4027477A1 (de) 1991-03-07
US5084539A (en) 1992-01-28
IT9021352A0 (it) 1990-08-31
FR2651499A1 (fr) 1991-03-08
JPH03119026A (ja) 1991-05-21

Similar Documents

Publication Publication Date Title
BE847963A (fr) Polymeres pour le traitement de l'eau,
OA08617A (fr) Inhibiteurs de métalloendopeptidase neutre dans le traitement de l'hypertention.
BE883858A (fr) Procede de preparation de polymeres ou de copolymeres d'olefines
FR2569410B1 (fr) Constituant de catalyseur pour la polymerisation d'olefines et catalyseur le contenant
FR2534258B1 (fr) Catalyseurs du type silylamidure pour la polymerisation d'olefines, leur preparation et leurs applications
DE59006687D1 (de) Dispersionen von Perfluoralkylgruppen enthaltenden Copolymerisaten.
IT8921439A0 (it) Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine.
ES512033A0 (es) "aparato de tratamiento de liquidos, particularmente de sedimentacion y clarificacion".
IT8420139A0 (it) Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti.
FR2784110B1 (fr) Procede de polymerisation des olefines en presence d'eau
CA2048484A1 (fr) Agents absorbants a surface amelioree
DZ1988A1 (fr) Thérapie de combinaison pour le traitement de l'hiv.
IT8521807A0 (it) Ultrasuoni. iniziatore di prossimita' ad
FR2651499B1 (fr) Polymeres insatures d'olefines heterocycliques et leurs applications, entre autres pour le traitement de l'eau.
DE3750126D1 (de) Festbettverfahren für die Polymerisation von flüssigen Butenen.
IT8720802A0 (it) Impianto per la miscelazione e l'attivazione di polimeri.
FR2305222A1 (fr) Procede de dispersion de polymeres a poids moleculaires eleves dans des systemes de traitement d'eau, et compositions utilisees dans ce but
FR2558372B1 (fr) Composition medicamenteuse pour le traitement de l'acne
RO80793A (fr) Procede pour la polymerisation ou copolymerisation fes olefines
BE883309A (fr) Procede pour la preparation de polymeres greffes de beta-propiolactones alpha, alpha' -disubstituees
DE3770936D1 (de) Polymer fuer die wasserbehandlung.
ES510688A0 (es) Procedimiento para prevenir la deposicion de incrustacion de polimero en la polimerizacion de monomeros etilenicamente insaturados.
FR2500458B1 (fr) Procede de polymerisation de l'ethylene
FR2450846B1 (fr) Procede pour la copolymerisation de l'ethylene avec des hydrocarbures poly-insatures, copolymeres ainsi obtenus et catalyseur utilise dans ce procede
FR2597486B1 (fr) Catalyseur et procede pour la production de polymeres et de copolymeres de 1-alcenes.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse