ES2087108T3 - Un metodo para preparar latex huecos. - Google Patents
Un metodo para preparar latex huecos.Info
- Publication number
- ES2087108T3 ES2087108T3 ES90119019T ES90119019T ES2087108T3 ES 2087108 T3 ES2087108 T3 ES 2087108T3 ES 90119019 T ES90119019 T ES 90119019T ES 90119019 T ES90119019 T ES 90119019T ES 2087108 T3 ES2087108 T3 ES 2087108T3
- Authority
- ES
- Spain
- Prior art keywords
- monomer
- phase
- organic phase
- polymer
- charge
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
- Y10T428/2987—Addition polymer from unsaturated monomers only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
- Paper (AREA)
- Graft Or Block Polymers (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA PREPARAR LATEX POLIMEROS HUECOS. UNA PRIMERA CARGA DE UNA FASE ORGANICA SE INTRODUCE EN UNA FASE ACUOSA. LA PRIMERA CARGA DE LA FASE ORGANICA COMPRENDE UN MONOMERO, QUE ES VIRTUALMENTE INSOLUBLE EN LA FASE ACUOSA, Y UN HIDROCARBONO INERTE NO POLIMERIZABLE. EL POLIMERO FORMADO A PARTIR DE LA POLIMERIZACION DEL MONOMERO ES VIRTUALMENTE INSOLUBLE EN EL HIDROCARBONO, EL HIDROCARBONO ES VIRTUALMENTE INSOLUBLE EN LA FASE ACUOSA Y EL MONOMERO ES MISCIBLE CON EL HIDROCARBONO. EL MONOMERO SE POLIMERIZA PARA PRODUCIR UN POLIMERO DE BAJO PESO MOLECULAR CUYA FASE SE SEPARA DE LA FASE ORGANICA Y DE LOS CONCENTRADOS EN LA SUPERFICIE DE LA FASE ORGANICA FORMANDO UNA FASE POLIMERA DE BAJO PESO MOLECULAR. UNA SEGUNDA CARGA DE LA FASE ORGANICA SE INTRODUCE ENTONCES EN LA FASE ACUOSA CUANDO EL POLIMERO DE BAJO PESO MOLECULAR ALCANZA UNA CONVERSION DE MONOMERO A POLIMERO IGUAL O INFERIOR AL 80%, LA MENCIONADA SEGUNDA CARGA DE LA FASE ORGANICA COMPRENDE UN MONOMERO ENLAZANTE EN DONDE DICHO MONOMERO ENLAZANTE ESTA EMBEBIDO EN LA FASE POLIMERA DE BAJO PESO MOLECULAR. LA SUBSECUENTE POLIMERIZACION PRODUCE UNA PARTICULA DE LATEX DE POLIMERO HUECA.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23179388A | 1988-08-12 | 1988-08-12 | |
US07/441,006 US4973670A (en) | 1988-08-12 | 1989-11-22 | Method for preparing hollow latexes |
BR909005329A BR9005329A (pt) | 1988-08-12 | 1990-10-16 | Processo para preparar polimeros de latex ocos,papel e formulacao de revestimento |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2087108T3 true ES2087108T3 (es) | 1996-07-16 |
Family
ID=40149578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90119019T Expired - Lifetime ES2087108T3 (es) | 1988-08-12 | 1990-10-04 | Un metodo para preparar latex huecos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4973670A (es) |
EP (1) | EP0478829B1 (es) |
JP (1) | JP3032562B2 (es) |
AT (1) | ATE137768T1 (es) |
AU (1) | AU629054B2 (es) |
BR (1) | BR9005329A (es) |
CA (1) | CA2025633C (es) |
DE (1) | DE69026941T2 (es) |
ES (1) | ES2087108T3 (es) |
ZA (1) | ZA908259B (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5284881A (en) * | 1989-09-06 | 1994-02-08 | Nippon Paint Co., Ltd. | Composite hollow particles |
JPH0820604A (ja) * | 1994-07-06 | 1996-01-23 | Kanebo Nsc Ltd | 中空重合体粒子の製法 |
FI103894B (fi) | 1997-03-05 | 1999-10-15 | Neste Oy | Menetelmä onttopolymeeripartikkelilateksin valmistamiseksi |
CN1202142C (zh) * | 1998-08-18 | 2005-05-18 | 陶氏环球技术公司 | 可挤出的阻透聚合物组合物、制备该组合物以及含有该组合物的单层或多层结构的方法 |
KR100286471B1 (ko) | 1998-08-25 | 2001-04-16 | 김충세 | 중공구조를 갖는 유화 중합체 및 그 제조방법 |
FI991051A (fi) * | 1999-05-07 | 2000-11-08 | Neste Chemicals Oy | Huokosia sisältävien polymeerihiukkasten valmistamismenetelmä |
US20030119203A1 (en) | 2001-12-24 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay devices and methods for conducting assays |
US8367013B2 (en) | 2001-12-24 | 2013-02-05 | Kimberly-Clark Worldwide, Inc. | Reading device, method, and system for conducting lateral flow assays |
US6828025B2 (en) * | 2002-05-24 | 2004-12-07 | Mcmaster University | Microencapsulation of polar liquids in copolymer shells |
US7432105B2 (en) | 2002-08-27 | 2008-10-07 | Kimberly-Clark Worldwide, Inc. | Self-calibration system for a magnetic binding assay |
US7314763B2 (en) | 2002-08-27 | 2008-01-01 | Kimberly-Clark Worldwide, Inc. | Fluidics-based assay devices |
US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
US7781172B2 (en) | 2003-11-21 | 2010-08-24 | Kimberly-Clark Worldwide, Inc. | Method for extending the dynamic detection range of assay devices |
US7247500B2 (en) | 2002-12-19 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in membrane-based assay devices |
US7851209B2 (en) | 2003-04-03 | 2010-12-14 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in assay devices |
US20040197819A1 (en) | 2003-04-03 | 2004-10-07 | Kimberly-Clark Worldwide, Inc. | Assay devices that utilize hollow particles |
US7943395B2 (en) | 2003-11-21 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Extension of the dynamic detection range of assay devices |
US7713748B2 (en) | 2003-11-21 | 2010-05-11 | Kimberly-Clark Worldwide, Inc. | Method of reducing the sensitivity of assay devices |
US20050112703A1 (en) | 2003-11-21 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Membrane-based lateral flow assay devices that utilize phosphorescent detection |
JP4281531B2 (ja) | 2003-11-26 | 2009-06-17 | Jsr株式会社 | 中空重合体粒子およびその水性分散体並びに製造方法 |
US7943089B2 (en) | 2003-12-19 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Laminated assay devices |
US7521226B2 (en) | 2004-06-30 | 2009-04-21 | Kimberly-Clark Worldwide, Inc. | One-step enzymatic and amine detection technique |
TWI422597B (zh) * | 2006-03-29 | 2014-01-11 | Kawamura Inst Chem Res | 中空聚合物粒子、著色中空聚合物粒子及彼等之製法 |
JP4884053B2 (ja) * | 2006-03-31 | 2012-02-22 | 株式会社スマート粒子創造工房 | 内部に空隙を有する微粒子の製造方法 |
CA2880680C (en) | 2007-02-15 | 2017-07-04 | Gregory D. Shay | Method for reducing plate out of aqueous coating compositions |
MX2009008745A (es) | 2007-02-15 | 2009-11-10 | Dow Global Technologies Inc | Composicion acuosa de recubrimiento que tiene deplateado reducido. |
EP2821448B1 (en) * | 2013-07-03 | 2017-11-08 | Siegwerk Druckfarben AG & Co. KGaA | Publication gravure inks |
CN104031197A (zh) * | 2014-02-11 | 2014-09-10 | 华南理工大学 | 一种中空聚合物乳胶粒及其制备方法 |
CN107868161B (zh) * | 2017-12-07 | 2020-06-05 | 张振 | 一种聚合物空心微胶囊的制备方法和其应用 |
EP4107229A4 (en) | 2020-02-21 | 2024-03-06 | Swimc Llc | STAIN BLOCKING POLYMERS, PRIMERS, KITS AND METHODS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL106599C (es) * | 1958-06-04 | |||
US4075134A (en) * | 1970-06-08 | 1978-02-21 | The Dow Chemical Company | Emulsion polymerization method for preparing microspheres having liquid center and seamless rigid walls |
US3740359A (en) * | 1972-07-10 | 1973-06-19 | Dow Chemical Co | Vinylidene chloride expandable microspheres |
US4468498A (en) * | 1980-06-12 | 1984-08-28 | Rohm And Haas Company | Sequential heteropolymer dispersion and a particulate materal obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent |
JPS6120017A (ja) * | 1984-07-09 | 1986-01-28 | Hitachi Ltd | 液晶表示装置 |
JPS6187734A (ja) * | 1984-10-03 | 1986-05-06 | Japan Synthetic Rubber Co Ltd | 中空ポリマ−粒子の製造方法 |
US4677003A (en) * | 1985-04-30 | 1987-06-30 | Rohm And Haas Company | Microsuspension process for preparing solvent core sequential polymer dispersion |
CA1298013C (en) * | 1986-11-06 | 1992-03-24 | Martin Vogel | Process for preparing core-shell particle dispersions |
-
1989
- 1989-11-22 US US07/441,006 patent/US4973670A/en not_active Expired - Lifetime
-
1990
- 1990-09-18 CA CA002025633A patent/CA2025633C/en not_active Expired - Fee Related
- 1990-10-04 ES ES90119019T patent/ES2087108T3/es not_active Expired - Lifetime
- 1990-10-04 EP EP90119019A patent/EP0478829B1/en not_active Expired - Lifetime
- 1990-10-04 DE DE69026941T patent/DE69026941T2/de not_active Expired - Fee Related
- 1990-10-04 AT AT90119019T patent/ATE137768T1/de not_active IP Right Cessation
- 1990-10-15 AU AU64566/90A patent/AU629054B2/en not_active Ceased
- 1990-10-16 ZA ZA908259A patent/ZA908259B/xx unknown
- 1990-10-16 JP JP02277563A patent/JP3032562B2/ja not_active Expired - Fee Related
- 1990-10-16 BR BR909005329A patent/BR9005329A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4973670A (en) | 1990-11-27 |
BR9005329A (pt) | 1992-06-02 |
JPH04154811A (ja) | 1992-05-27 |
DE69026941D1 (de) | 1996-06-13 |
CA2025633A1 (en) | 1992-03-19 |
DE69026941T2 (de) | 1996-09-19 |
CA2025633C (en) | 2001-10-02 |
JP3032562B2 (ja) | 2000-04-17 |
AU629054B2 (en) | 1992-09-24 |
ZA908259B (en) | 1992-06-24 |
EP0478829A1 (en) | 1992-04-08 |
EP0478829B1 (en) | 1996-05-08 |
ATE137768T1 (de) | 1996-05-15 |
AU6456690A (en) | 1992-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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