MX165444B - Metodo para la preparacion de dispersiones no acuosas y estables de microparticulas polimericas - Google Patents

Metodo para la preparacion de dispersiones no acuosas y estables de microparticulas polimericas

Info

Publication number
MX165444B
MX165444B MX014006A MX1400688A MX165444B MX 165444 B MX165444 B MX 165444B MX 014006 A MX014006 A MX 014006A MX 1400688 A MX1400688 A MX 1400688A MX 165444 B MX165444 B MX 165444B
Authority
MX
Mexico
Prior art keywords
aqueous medium
microparticles
aqueous
preparation
polymerizable component
Prior art date
Application number
MX014006A
Other languages
English (en)
Inventor
Marvis Edgar Hartman
Dennis Leroy Faler
James Brendan O'dwyer
Gregory James Mccollum
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
Publication of MX165444B publication Critical patent/MX165444B/es

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)
  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

La presente invención se refiere a método para la preparación de dispersiones no acuosas y estables de micropartículas poliméricas las cuales están establemente dispersadas en un medio acuoso que comprende; a) mezclar en un medio no acuoso un componente polimerizable por lo menos un 20 por ciento del cual es insoluble en el medio no acuoso, dicho componente polimerizable comprendiendo por lo menos una especie polimerizable; b) someter la mezcla de a) a una tensión suficiente para particular la mezcla; c) polimerizar el componente polimerizable dentro de cada partícula bajo condiciones suficientes para producir micropartículas de polímero establemente dispersadas en el medio no acuoso, dichas micropartículas de polímero siendo insolubles en el medio no acuoso y el medio estando substancialmente libre de polímero disuelto, dichas micropartículas de polímero además se caracterizan en que menos del 20 por ciento de las micropartículas de polímero tienen un diámetro principal mayor de 5 micrones.
MX014006A 1987-12-03 1988-11-30 Metodo para la preparacion de dispersiones no acuosas y estables de microparticulas polimericas MX165444B (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
MX165444B true MX165444B (es) 1992-11-11

Family

ID=22434742

Family Applications (1)

Application Number Title Priority Date Filing Date
MX014006A MX165444B (es) 1987-12-03 1988-11-30 Metodo para la preparacion de dispersiones no acuosas y estables de microparticulas polimericas

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)

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KR950001285B1 (ko) * 1989-03-23 1995-02-15 가부시끼가이샤 닛뽄 쇼꾸바이 가교구상 미립자를 함유하는 도료조성물
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
US5629373A (en) * 1995-06-07 1997-05-13 United Catalysts, Inc. Water based coating composition containing an aminoplast-ether copolymer
US5627232A (en) * 1995-06-07 1997-05-06 United Catalysts, Inc. Water-based 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
US9346959B2 (en) 2010-12-08 2016-05-24 Ppg Industries Ohio, Inc. Non-aqueous dispersions comprising a nonlinear acrylic stabilizer
US9434828B2 (en) 2010-12-08 2016-09-06 Ppg Industries Ohio, Inc. Non-aqueous dispersions comprising a nonlinear acrylic stabilizer
RS63856B1 (sr) 2013-07-05 2023-01-31 Stellar Biome Inc Probiotički sojevi bakterija za prevenciju i lečenje bolesti u usnoj duplji
CA2932234A1 (en) 2013-12-12 2015-06-18 Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co. Kg Coating composition in the form of a non-aqueous transparent dispersion
DE102013020915A1 (de) 2013-12-12 2015-06-18 Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg Nichwässrige Dispersion von Polyurethan(meth)acrylatpartikeln in Reaktivverdünner
EP2921512A1 (de) 2014-03-20 2015-09-23 Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG Lackzusammensetzung in Form einer nicht wässrigen transparenten Dispersion
KR102331961B1 (ko) 2019-03-20 2021-11-25 주식회사 엘지생활건강 비수계 분산액, 그 제조 방법 및 그를 포함하는 화장료 조성물

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US3655627A (en) * 1969-06-19 1972-04-11 Textron Inc Process for preparing solid particles of urea-urethane polymers
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Also Published As

Publication number Publication date
US4833177A (en) 1989-05-23
EP0318939A2 (en) 1989-06-07
DE3889869T2 (de) 1995-01-05
JPH0733443B2 (ja) 1995-04-12
DE3889869D1 (de) 1994-07-07
KR890009981A (ko) 1989-08-05
EP0318939B1 (en) 1994-06-01
AU596034B2 (en) 1990-04-12
AU2644388A (en) 1989-06-08
JPH01213303A (ja) 1989-08-28
CA1329439C (en) 1994-05-10
EP0318939A3 (en) 1990-05-09
ES2056879T3 (es) 1994-10-16
KR920010137B1 (ko) 1992-11-16

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