ES2056879T3 - Metodo para preparar dispersiones no acuosas de microparticulas que se dispersan establemente. - Google Patents

Metodo para preparar dispersiones no acuosas de microparticulas que se dispersan establemente.

Info

Publication number
ES2056879T3
ES2056879T3 ES88119937T ES88119937T ES2056879T3 ES 2056879 T3 ES2056879 T3 ES 2056879T3 ES 88119937 T ES88119937 T ES 88119937T ES 88119937 T ES88119937 T ES 88119937T ES 2056879 T3 ES2056879 T3 ES 2056879T3
Authority
ES
Spain
Prior art keywords
dispersed
stabily
microparticles
polymer microparticles
water dispersions
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 - Lifetime
Application number
ES88119937T
Other languages
English (en)
Inventor
Dennis Leroy Faler
Gregory James Mccollum
James Brendan O'dwyer
Marvis Edgar Hartman
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of ES2056879T3 publication Critical patent/ES2056879T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

UN METODO PARA PREPARAR MICROPARTICULAS POLIMERAS LAS CUALES SON ESTABLEMENTE DISPERSADAS EN UN MEDIO NO ACUOSO QUE ENVUELVE: A) MEZCLAR EN UN MEDIO NO ACUOSO UN COMPONENTE POLIMERIZABLE AL MENOS UN 20% EL CUAL ES INSOLUBLE EN EL MEDIO NO ACUOSO, DICHO COMPONENTE POLIMERIZABLE COMPRENDE AL MENOS UNAS ESPECIES POLIMERIZABLES; B) SUJETAR LA MEZCLA DE A) A LA PRESION SUFICIENTE DE LA MEZCLA PARTICULADA; C) POLIMERIZAR EL COMPONENTE POLIMERIZABLE EN DONDE CADA PARTICULA ESTA BAJO SUFICIENTES CONDICIONES PARA PRODUCIR MICROPARTICULAS POLIMERAS ESTABLES DISPERSADAS EN UN MEDIO NO ACUOSO, DICHAS PARTICULAS POLIMERAS SON INSOLUBLES EN EL MEDIO NO ACUOSO Y EL MEDIO NO ACUOSO ES SUBSTANCIALMENTE LIBRE DE POLIMERO DISUELTO, DICHAS PARTICULAS POLIMERAS FINALMENTE CARACTERIZADAS DE QUE MENOS DE UN 20% DE LAS MICROPARTICULAS POLIMERAS TIENEN UN DIAMETRO MAYOR DE 5 MICRONES.
ES88119937T 1987-12-03 1988-11-30 Metodo para preparar dispersiones no acuosas de microparticulas que se dispersan establemente. Expired - Lifetime ES2056879T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/128,316 US4833177A (en) 1987-12-03 1987-12-03 Method for preparing stably dispersed nonaqueous microparticle dispersion

Publications (1)

Publication Number Publication Date
ES2056879T3 true ES2056879T3 (es) 1994-10-16

Family

ID=22434742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88119937T Expired - Lifetime ES2056879T3 (es) 1987-12-03 1988-11-30 Metodo para preparar dispersiones no acuosas de microparticulas que se dispersan establemente.

Country Status (9)

Country Link
US (1) US4833177A (es)
EP (1) EP0318939B1 (es)
JP (1) JPH0733443B2 (es)
KR (1) KR920010137B1 (es)
AU (1) AU596034B2 (es)
CA (1) CA1329439C (es)
DE (1) DE3889869T2 (es)
ES (1) ES2056879T3 (es)
MX (1) MX165444B (es)

Families Citing this family (23)

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Publication number Priority date Publication date Assignee Title
US4783502A (en) * 1987-12-03 1988-11-08 Ppg Industries, Inc. Stable nonaqueous polyurethane microparticle dispersion
CA2030523A1 (en) * 1989-03-23 1990-09-24 Takahiro Aoyama Crosslinked spherical fine particles and process for producing the same; coating composition and peelable pressure-sensitive adhesive containing said crosslinked spherical fine particles; and article containing them in the form of laminar composite
US5969004A (en) * 1993-10-15 1999-10-19 The Gillette Company Aqueous inks
US5914373A (en) * 1995-06-07 1999-06-22 United Catalysts, Inc. Water soluble aminoplast-ether copolymers
US5627232A (en) * 1995-06-07 1997-05-06 United Catalysts, Inc. Water-based composition containing an aminoplast-ether copolymer
US5629373A (en) * 1995-06-07 1997-05-13 United Catalysts, Inc. Water based coating composition containing an aminoplast-ether copolymer
EP0982330B1 (en) * 1998-08-27 2007-10-17 Council of Scientific and Industrial Research An improved process for the preparation of polyurethane spherical particle
US6372840B1 (en) * 1999-06-28 2002-04-16 Ppg Industries Ohio, Inc. Dual stabilized dispersions of gelled polymeric microparticles and coatings produced therefrom
US6274096B1 (en) 1999-11-01 2001-08-14 Acetex (Cyprus) Limited Methanol plant retrofit
DE10038147A1 (de) * 2000-08-04 2002-02-14 Sued Chemie Ag Propfpolymere oder -copolymere
JP3418381B2 (ja) 2001-02-07 2003-06-23 日本学術振興会 高分子球状体の製造方法
DE10310175A1 (de) * 2003-03-08 2004-09-16 Süd-Chemie AG Assoziativverdickerpräparation
FR2870722A1 (fr) * 2004-05-28 2005-12-02 Oreal Composition cosmetique de maquillage et/ou de soins des matieres keratiniques
WO2008009424A2 (en) * 2006-07-18 2008-01-24 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Nonaqueous emulsion polymerisation
US8192842B2 (en) * 2006-09-13 2012-06-05 Kolon Industries, Inc. Process for preparing polyurethane particulate and polyurethane particulate prepared therefrom
DE102009020638A1 (de) * 2009-05-11 2010-11-18 Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg Nichtwässrige Dispersion von Polymerpartikeln in Reaktivverdünner
US9434828B2 (en) 2010-12-08 2016-09-06 Ppg Industries Ohio, Inc. Non-aqueous dispersions comprising a nonlinear acrylic stabilizer
US9346959B2 (en) 2010-12-08 2016-05-24 Ppg Industries Ohio, Inc. Non-aqueous dispersions comprising a nonlinear acrylic stabilizer
CA2917268C (en) 2013-07-05 2023-11-07 Integra Medical Inc. Oral compositions
EP2921512A1 (de) 2014-03-20 2015-09-23 Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG Lackzusammensetzung in Form einer nicht wässrigen transparenten Dispersion
DE102013020915A1 (de) 2013-12-12 2015-06-18 Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg Nichwässrige Dispersion von Polyurethan(meth)acrylatpartikeln in Reaktivverdünner
KR20160106601A (ko) 2013-12-12 2016-09-12 드리테 파텐트포트폴리오 베타일리궁스게젤샤프트 엠베하 운트 코. 카게 비수용성, 투명분산액 형성용 코팅 조성물
KR102331961B1 (ko) * 2019-03-20 2021-11-25 주식회사 엘지생활건강 비수계 분산액, 그 제조 방법 및 그를 포함하는 화장료 조성물

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NL251546A (es) * 1959-05-15
NL280053A (es) * 1961-06-30 1900-01-01
US3485802A (en) * 1963-12-30 1969-12-23 Du Pont Process for preparing polyurethanes by interfacial polymerization
US3525717A (en) * 1966-08-04 1970-08-25 American Cyanamid Co Method for preparation of thermoplastic polyurethane ureas
US3655627A (en) * 1969-06-19 1972-04-11 Textron Inc Process for preparing solid particles of urea-urethane polymers
US3857810A (en) * 1969-08-14 1974-12-31 Ici Ltd Process for the transformation of a polymer dispersion to a homogeneous solid mass
US3925295A (en) * 1971-03-30 1975-12-09 Ici Ltd Process for the preparation of polymer dispersions
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US3812075A (en) * 1971-11-22 1974-05-21 Ici Ltd Process for the production of a dispersion of a polymer in an organic liquid
SE366051B (es) * 1971-12-08 1974-04-08 Bofors Ab
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US3817886A (en) * 1972-06-16 1974-06-18 Usm Corp Manufacture of particulate polyurethane material in an organic mediumand in the presence of a bentone
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GB1419199A (en) * 1973-06-18 1975-12-24 Ici Ltd Process for preparation of polymer dispersions
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DE2344135C2 (de) * 1973-09-01 1983-11-17 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von wäßrigen Polyurethandispersionen
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FR2539135B1 (fr) * 1983-01-11 1986-02-28 Essilor Int Hydrogels de polyurethane et procede de fabrication
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JPS61126123A (ja) * 1984-11-22 1986-06-13 Hitachi Chem Co Ltd 粒子状重合体の製造法
US4705839A (en) * 1987-03-31 1987-11-10 Basf Corporation, Inmont Division Urethane nonaqueous dispersion for automotive base coat/clear coat applications

Also Published As

Publication number Publication date
EP0318939B1 (en) 1994-06-01
JPH0733443B2 (ja) 1995-04-12
DE3889869D1 (de) 1994-07-07
US4833177A (en) 1989-05-23
MX165444B (es) 1992-11-11
CA1329439C (en) 1994-05-10
AU596034B2 (en) 1990-04-12
DE3889869T2 (de) 1995-01-05
KR920010137B1 (ko) 1992-11-16
AU2644388A (en) 1989-06-08
EP0318939A3 (en) 1990-05-09
JPH01213303A (ja) 1989-08-28
KR890009981A (ko) 1989-08-05
EP0318939A2 (en) 1989-06-07

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