FR2557580B1 - Procede de dissociation de polymeres de siloxane ioniquement reticules - Google Patents

Procede de dissociation de polymeres de siloxane ioniquement reticules

Info

Publication number
FR2557580B1
FR2557580B1 FR8419424A FR8419424A FR2557580B1 FR 2557580 B1 FR2557580 B1 FR 2557580B1 FR 8419424 A FR8419424 A FR 8419424A FR 8419424 A FR8419424 A FR 8419424A FR 2557580 B1 FR2557580 B1 FR 2557580B1
Authority
FR
France
Prior art keywords
dissociation
siloxane polymers
ionically crosslinked
crosslinked siloxane
ionically
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
Application number
FR8419424A
Other languages
English (en)
Other versions
FR2557580A1 (fr
Inventor
Robert Earl Williams
John Robert Campbell
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2557580A1 publication Critical patent/FR2557580A1/fr
Application granted granted Critical
Publication of FR2557580B1 publication Critical patent/FR2557580B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/485—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms containing less than 25 silicon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR8419424A 1984-01-04 1984-12-19 Procede de dissociation de polymeres de siloxane ioniquement reticules Expired FR2557580B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/568,019 US4493926A (en) 1984-01-04 1984-01-04 Dissociating ionically cross-linked siloxane polymers

Publications (2)

Publication Number Publication Date
FR2557580A1 FR2557580A1 (fr) 1985-07-05
FR2557580B1 true FR2557580B1 (fr) 1988-10-28

Family

ID=24269591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8419424A Expired FR2557580B1 (fr) 1984-01-04 1984-12-19 Procede de dissociation de polymeres de siloxane ioniquement reticules

Country Status (6)

Country Link
US (1) US4493926A (fr)
JP (1) JPS60177027A (fr)
CA (1) CA1250984A (fr)
DE (1) DE3447254A1 (fr)
FR (1) FR2557580B1 (fr)
GB (1) GB2152518B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999412A (en) * 1989-06-28 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Silicone-urethane copolymers
JP2538152B2 (ja) * 1991-10-15 1996-09-25 信越化学工業株式会社 有機けい素化合物
DE19651287A1 (de) * 1996-12-10 1998-06-18 Wacker Chemie Gmbh Ionische Organosiliciumverbindungen, deren Herstellung und Verwendung
US6124490A (en) * 1999-10-26 2000-09-26 Mona Industries, Inc. Zwitterionic siloxane polymers and ionically cross-linked polymers formed therefrom
DE10241148A1 (de) * 2002-09-05 2004-03-18 Wacker-Chemie Gmbh Siliconölpasten
JP2008248257A (ja) * 2003-05-07 2008-10-16 National Institute For Materials Science 陰イオン交換性を有するポリアミノアルキルシロキサン複合体
JP2005146176A (ja) * 2003-11-18 2005-06-09 Ebara Corp スルホン酸基を有する有機−シリカ複合膜、およびその製造方法
DE102005051587A1 (de) * 2005-10-27 2007-05-03 Consortium für elektrochemische Industrie GmbH Zwitterionische Strukturelemente aufweisende Partikel
MX2009007101A (es) 2006-12-29 2009-12-01 Univ Washington Superficies y materiales antibioincrustación bifuncionales.
WO2009067566A1 (fr) * 2007-11-19 2009-05-28 University Of Washington Pansement hémostatique
US8658192B2 (en) * 2007-11-19 2014-02-25 University Of Washington Integrated antimicrobial and low fouling materials
US9533006B2 (en) 2007-11-19 2017-01-03 University Of Washington Marine coatings
EP2225331B1 (fr) * 2007-11-19 2016-01-06 University of Washington Revêtements marins
WO2010042804A2 (fr) * 2008-10-10 2010-04-15 Ndsu Research Foundation Copolymères pentablocs zwittérioniques/amphiphiles et revêtements fabriqués à partir de ceux-ci
WO2010042935A2 (fr) * 2008-10-10 2010-04-15 Ndsu Research Foundation Compositions antimicrobiennes
US20110171279A1 (en) * 2009-11-02 2011-07-14 Ndsu Research Foundation Polyethylenimine biocides
JP5868862B2 (ja) 2009-11-06 2016-02-24 ユニヴァーシティ・オブ・ワシントン・スルー・イッツ・センター・フォー・コマーシャリゼーション 双性イオンポリマーバイオコンジュゲートおよび関連する方法
JP2013510229A (ja) 2009-11-06 2013-03-21 ユニヴァーシティ・オブ・ワシントン・スルー・イッツ・センター・フォー・コマーシャリゼーション 双性イオン性ポリマーからの自己組織化粒子および関連する方法
US9599613B2 (en) 2011-07-20 2017-03-21 University Of Washington Through Its Center For Commercialization Photonic blood typing
US10031138B2 (en) 2012-01-20 2018-07-24 University Of Washington Through Its Center For Commercialization Hierarchical films having ultra low fouling and high recognition element loading properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882066A (en) * 1957-04-29 1961-11-08 Union Carbide Corp Siloxane azo dyestuffs and process for the preparation thereof
US3338943A (en) * 1963-05-13 1967-08-29 Dow Corning Aminoorganosiloxane-carboxyorganosiloxane copolymers
US3660452A (en) * 1968-04-30 1972-05-02 Union Carbide Corp Siloxane amino hydroxy sulfonates
US3922472A (en) * 1974-11-13 1975-11-25 Owens Corning Fiberglass Corp Glass fiber reinforced elastomers

Also Published As

Publication number Publication date
GB8426179D0 (en) 1984-11-21
JPS60177027A (ja) 1985-09-11
CA1250984A (fr) 1989-03-07
GB2152518B (en) 1987-07-22
US4493926A (en) 1985-01-15
JPH058738B2 (fr) 1993-02-03
DE3447254A1 (de) 1985-08-14
FR2557580A1 (fr) 1985-07-05
GB2152518A (en) 1985-08-07

Similar Documents

Publication Publication Date Title
FR2557580B1 (fr) Procede de dissociation de polymeres de siloxane ioniquement reticules
FR2557578B1 (fr) Polymeres de siloxane ioniquement reticules
BE891018A (fr) Procede de purification de polymeres de sulfures d'arylene
FR2578332B1 (fr) Composition aseptisante pour lentilles de contact
BR8401513A (pt) Processo para producao continua de polimero halogenado
ES525924A0 (es) Metodo de tratamiento de aguas residuales
NO172928C (no) Fremgangsmaate for vaeskebehandling
MX164877B (es) Tratamiento de efluente
BR8307280A (pt) Processo para obtencao de pancreatina
FR2474039B1 (fr) Procede de preparation de polymeres d'a-olefines
EP0092099A3 (en) Process for the preparation of propene-ethene polymers of the so-called block polymer type
DK566385A (da) Fremgangsmaade til overfladebehandling af kontaktlinser
FR2480757B1 (fr) Procede de preparation de polymeres styreniques
BR8502391A (pt) Tratamento de efluentes de cianeto-ferrocianeto
ES2001003B3 (es) Procedimiento de obtencion de polimeros de sulfometil poliacrilamidas y unidades de sulfometilamidas conteniendo polimeros.
FI872769A0 (fi) Menetelmä alfa-mono-olefiinien polymeroimiseksi
FR2563225B1 (fr) Procede de preparation de polymeres adhesifs
FR2528437B1 (fr) Procede de preparation de polymeres d'acrylamide
BR8506308A (pt) Processo para preparacao de polimero contendo poliamida-poliureia
BR8301902A (pt) Processo de polimerizacao
DE3381190D1 (de) Ladungsuebertragungsvorrichtungen zur multiplexverarbeitung von signalen.
FR2541670B1 (fr) Procede d'epaississement de boues digerees
DK359383A (da) Afloebsblok
FR2549041B1 (fr) Procede de purification de 4-fluorophenol
GB8326692D0 (en) Sludge drainage system

Legal Events

Date Code Title Description
ST Notification of lapse