BR7607540A - Processo para a preparacao de dispersoes estaveis - Google Patents

Processo para a preparacao de dispersoes estaveis

Info

Publication number
BR7607540A
BR7607540A BR7607540A BR7607540A BR7607540A BR 7607540 A BR7607540 A BR 7607540A BR 7607540 A BR7607540 A BR 7607540A BR 7607540 A BR7607540 A BR 7607540A BR 7607540 A BR7607540 A BR 7607540A
Authority
BR
Brazil
Prior art keywords
stable dispersions
preparing stable
preparing
dispersions
stable
Prior art date
Application number
BR7607540A
Other languages
English (en)
Portuguese (pt)
Inventor
A Reischl
Dorner A Gonzalez
W Dietrich
A Zenner
G Jabs
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR7607540A publication Critical patent/BR7607540A/pt

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR7607540A 1975-11-12 1976-11-11 Processo para a preparacao de dispersoes estaveis BR7607540A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550860A DE2550860C2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen

Publications (1)

Publication Number Publication Date
BR7607540A true BR7607540A (pt) 1977-09-20

Family

ID=5961580

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607540A BR7607540A (pt) 1975-11-12 1976-11-11 Processo para a preparacao de dispersoes estaveis

Country Status (10)

Country Link
US (2) US4184990A (OSRAM)
JP (1) JPS5260847A (OSRAM)
AU (1) AU500524B2 (OSRAM)
BE (1) BE848193A (OSRAM)
BR (1) BR7607540A (OSRAM)
DE (1) DE2550860C2 (OSRAM)
ES (1) ES453243A1 (OSRAM)
FR (1) FR2331585A1 (OSRAM)
GB (1) GB1571185A (OSRAM)
IT (1) IT1066656B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271276B1 (en) 1998-12-29 2001-08-07 The Dow Chemical Company Polyurethane foams prepared from mechanically frothed polyurethane dispersions

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638759A1 (de) * 1976-08-27 1978-03-09 Bayer Ag Loesungen von polyisocyanat-polyadditionsprodukten
DE2719720C2 (de) * 1977-05-03 1985-02-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Verklebungen
DE2723293C2 (de) * 1977-05-24 1985-05-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Überzügen
DE2853937A1 (de) * 1978-12-14 1980-07-03 Bayer Ag Verfahren zur herstellung von wasserdispergierbaren oder -loeslichen blockierten polyisocyanaten, die nach dem verfahren erhaeltlichen blockierten polyisocyanate, sowie diese blockierte polyisocyanate als isocyanatkomponente enthaltende lackbindemittel
US4359550A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom
US4326043A (en) * 1981-01-19 1982-04-20 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom
US4425468A (en) 1981-12-31 1984-01-10 Ppg Industries, Inc. Polyurea-polyurethane acrylate polymer dispersions
IL66169A0 (en) * 1982-06-30 1982-09-30 Ispra Israel Prod Res Co Ltd Instantaneous production by ejection of a flexible foamed or solid rubber mass on a substrate
DE3231497A1 (de) * 1982-08-25 1984-03-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von kompakten, waermebestaendigen urethan- und isocyanuratgruppen enthaltenden kunststoffen
US4546154A (en) * 1983-05-23 1985-10-08 Ici Americas Inc. Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents
US4477366A (en) * 1983-05-23 1984-10-16 Ici Americas Inc. Silicone surfactant/organofunctional polysiloxane internal mold release agents
US4506040A (en) * 1983-08-01 1985-03-19 Olin Corporation Preparation of a stable dispersion from TDI residue and its use in the production of polyurethane compositions
NL8401784A (nl) * 1984-06-04 1986-01-02 Stahl Chemical Ind Werkwijze voor het vervaardigen van een coagule.
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
DE3788063T2 (de) * 1987-01-22 1994-05-19 Kuraray Co Verfahren zur herstellung von polyurethanen.
US4855352A (en) * 1988-07-28 1989-08-08 Mobay Corporation Process for the production of stable dispersions, the dispersions so produced, and the use thereof in the manufacture of polyurethanes
US4847320A (en) * 1988-07-28 1989-07-11 Mobay Corporation Stable dispersions and the manufacture thereof
DE3909597A1 (de) * 1989-03-23 1990-09-27 Bayer Ag Verfahren zur herstellung von vernetzten polyurethan-polyharnstoff-pulvern und ihre verwendung als organische fuellstoffe in zweikomponenten-polyurethanlacken
US5342855A (en) * 1990-01-23 1994-08-30 Miles Inc. Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity
DE4216535A1 (de) * 1991-08-21 1993-02-25 Bayer Ag Formkoerper zur bekaempfung von schaedlingen
DE4230997A1 (de) * 1992-09-16 1994-03-24 Sandoz Ag Spritzbeständiger wässriger Schaum, dessen Herstellung und Verwendung
US5292778A (en) * 1992-11-20 1994-03-08 Woodbridge Foam Corporation Polymer-modified polyol dispersions and processes for production and use thereof
DE4327481A1 (de) * 1993-08-16 1995-02-23 Bayer Ag Als Verdickungsmittel geeignete Polyurethane und ihre Verwendung zur Verdickung wäßriger Systeme
FR2743297B1 (fr) * 1996-01-05 1998-03-13 Oreal Composition cosmetiques a base de polycondensats ionisables multisequences polysiloxane/polyurethane et/ou polyuree en solution et utilisation
US5820987A (en) * 1996-08-21 1998-10-13 Ppg Industries, Inc. Cationic electrocoating compositions, method of making, and use
US6486090B1 (en) * 1999-11-04 2002-11-26 3M Innovative Properties Company Initiator/hydroxide and initiator/alkoxide complexes, systems comprising the complexes, and polymerized compositions made therewith
US6613859B2 (en) * 2001-01-17 2003-09-02 A. Andrew Shores Silicone and ionically modified urethane oligomer
US20050154090A1 (en) * 2001-09-05 2005-07-14 Carmen Salvino Polymer composition and method of rapid preparation in situ
US20030050421A1 (en) * 2001-09-05 2003-03-13 Salvino Carmen M. Polymer composition and method of rapid preparation in situ
GB0311121D0 (en) 2003-05-15 2003-06-18 Avecia Ltd Polyurethane dispersants
DE102004013259A1 (de) * 2004-03-18 2005-09-29 Bayer Materialscience Ag Wässrige PUR-Dispersionen mit verbesserter Haftung
US8629195B2 (en) 2006-04-08 2014-01-14 Bayer Materialscience Ag Production of polyurethane foams
EP2045278A1 (de) * 2007-10-05 2009-04-08 Bayer MaterialScience AG Verfahren zur Herstellung von Polyurethan-Schäumen
JP2009537667A (ja) * 2006-05-16 2009-10-29 ダウ グローバル テクノロジーズ インコーポレイティド 水性非イオン性親水性ポリウレタン分散物及びそれを製造するための連続プロセス
EP2095832A1 (de) * 2008-02-28 2009-09-02 Bayer MaterialScience AG Polyharnstoff-Systeme und deren Anwendung als postoperative Adhäsionsbarrieren, Filme und Verbundteile.
CN104025204B (zh) * 2011-12-28 2016-05-25 大日精化工业株式会社 放射性铯的除去方法、用于除去放射性铯的亲水性树脂组合物、放射性碘和放射性铯的除去方法以及用于除去放射性碘和放射性铯的亲水性树脂组合物
US10066047B2 (en) * 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
WO2014078395A1 (en) * 2012-11-13 2014-05-22 Invista Technologies S.A R.L. Polyurethane foam by reaction injection molding
JP6171359B2 (ja) * 2013-01-28 2017-08-02 東レ株式会社 エポキシ樹脂硬化物微粒子分散液、およびエポキシ樹脂硬化物微粒子分散液の製造方法
JP5955252B2 (ja) * 2013-03-21 2016-07-20 大日精化工業株式会社 放射性ヨウ素・放射性セシウムの除去方法及び放射性ヨウ素・放射性セシウムの除去用の親水性樹脂組成物
EP2960907B1 (en) 2013-02-19 2018-12-12 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Method for removing radioactive cesium, hydrophilic resin composition for removal of radioactive cesium, method for removing radioactive iodine and radioactive cesium, and hydrophilic resin composition for removal of radioactive iodine and radioactive cesium
JP5955260B2 (ja) * 2013-04-12 2016-07-20 大日精化工業株式会社 放射性ヨウ素・放射性セシウムの除去方法及び放射性ヨウ素・放射性セシウムの除去用の親水性樹脂組成物
JP5955244B2 (ja) * 2013-02-19 2016-07-20 大日精化工業株式会社 放射性セシウムの除去方法及び放射性セシウム除去用の親水性樹脂組成物
JP5955247B2 (ja) * 2013-02-27 2016-07-20 大日精化工業株式会社 放射性セシウムの除去方法及び放射性セシウム除去用の親水性樹脂組成物
US9683334B2 (en) 2015-05-15 2017-06-20 Covestro Llc Free-flowing coated rubber particles, methods for their production and use
US10119223B2 (en) 2016-07-15 2018-11-06 Covestro Llc Carpet and synthetic turf backings prepared from a polyether carbonate polyol

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA837174A (en) * 1970-03-17 Witt Harro Preparation of aqueous dispersions of cross-linked polyaddition products containing urea groups
US3178310A (en) * 1962-03-01 1965-04-13 Du Pont Aqueous polyurethane coating emulsions
GB1053131A (OSRAM) * 1963-02-11
DE1260142B (de) * 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
DE1595687A1 (de) * 1966-10-01 1969-09-04 Bayer Ag Verfahren zur Herstellung grobdisperser,sedimentierender waessriger Polyurethandispersionen
US3873484A (en) * 1972-12-06 1975-03-25 Whitco Chemical Corp Latex of quaternized polyether-dialkanolamine polyisocyanate prepolymer chain extended with water with ethoxylated phenol, and cured products
DE2309862A1 (de) * 1973-02-28 1974-08-29 Bayer Ag Verfahren zur n-methylolierung von diisocyanatpolyadditionsprodukten
DE2325825C3 (de) * 1973-05-22 1980-07-03 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung vonvemetetel1· licht- und lagerstabilen, wäßrigen Polyurethandispersionen
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271276B1 (en) 1998-12-29 2001-08-07 The Dow Chemical Company Polyurethane foams prepared from mechanically frothed polyurethane dispersions

Also Published As

Publication number Publication date
AU1945676A (en) 1978-05-18
DE2550860A1 (de) 1977-07-21
JPS5260847A (en) 1977-05-19
US4184990A (en) 1980-01-22
ES453243A1 (es) 1977-11-16
FR2331585B1 (OSRAM) 1982-12-03
BE848193A (fr) 1977-05-10
AU500524B2 (en) 1979-05-24
FR2331585A1 (fr) 1977-06-10
DE2550860C2 (de) 1983-05-26
US4092275A (en) 1978-05-30
IT1066656B (it) 1985-03-12
GB1571185A (en) 1980-07-09

Similar Documents

Publication Publication Date Title
BR7607540A (pt) Processo para a preparacao de dispersoes estaveis
BR7503066A (pt) Processo para a preparacao de dispersoes estaveis
BR7705800A (pt) Processo para a preparacao de dispersoes estaveis
BR7601774A (pt) Processo para a obtencao de halo-2-pirrolidinonas n-substituidas
BR7608158A (pt) Processo para a fabricacao de o-hidroxi-aril-aldeidos
BR7604181A (pt) Processo para a preparacao de poliaminas
BR7607517A (pt) Processo aperfeicoado para preparacao de um ester fenoxibenzilico
BR7604960A (pt) Processo para a preparacao de resorcinois
BR7608198A (pt) Processo para a preparacao de uretanos aromaticos
BR7602603A (pt) Processo para a preparacao de 3-metilpiridina
BR7602624A (pt) Processo para a preparacao de acetoacetilarilamidas
BR7600081A (pt) Processo para a obtencao de poliaminas
BR7600645A (pt) Processo para a preparacao de 2,5-dicloro-p-xileno
BR7608450A (pt) Processo para a preparacao de organosiloxanas
BR7604440A (pt) Processo para preparacao de diepoxidos
BR7602185A (pt) Processo para a preparacao de azocorantes
BR7608255A (pt) Processo para a obtencao de corantes de triarilmetano
BR7604436A (pt) Processo para a preparacao de derivados de benzil-nitrila substituidos
BR7606874A (pt) Processo para a preparacao de 4-alquil-tio-semicarbazidas
BR7608445A (pt) Processo para a preparacao de poliaminas
BR7605392A (pt) Processo para preparacao de um fosforo-dicloreto-tiolato
BR7601734A (pt) Processo para a preparacao de brometos de meta-ariloxi benzila
BR7706374A (pt) Processo para a preparacao de um copolimero
BR7604981A (pt) Processo para a preparacao de ciclohexanodionas-(1,3)
BR7600708A (pt) Processo para a preparacao de corantes xantenicos