CA2410034C - Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci - Google Patents
Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci Download PDFInfo
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- CA2410034C CA2410034C CA002410034A CA2410034A CA2410034C CA 2410034 C CA2410034 C CA 2410034C CA 002410034 A CA002410034 A CA 002410034A CA 2410034 A CA2410034 A CA 2410034A CA 2410034 C CA2410034 C CA 2410034C
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- WYEZUYHCBDYMLS-UHFFFAOYSA-N ethenyl naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)OC=C)=CC=CC2=C1 WYEZUYHCBDYMLS-UHFFFAOYSA-N 0.000 description 1
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- 235000010265 sodium sulphite Nutrition 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
- B22F1/0545—Dispersions or suspensions of nanosized particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- 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
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
La présente invention concerne des matières polymères stables, à réticulation interne, se présentant sous forme de particules sensiblement sphériques, chaque particule étant essentiellement constituée d'une seule macromolécule. Ces matières présentent la propriété inhabituelle d'être solubles ou dispersibles dans un milieu liquide, sans augmenter de manière importante la viscosité dudit milieu, ce qui les rend potentiellement utiles dans des applications de formation d'images, telles que des imprimantes à jet d'encre. Ces matières peuvent être préparées par dissolution de matière polymère dans un système de solvants, afin de former une solution de ladite matière polymère, à une concentration inférieure à la concentration critique du polymère, la matière polymère prenant alors une conformation approximativement sphéroïdale en solution, puis par réticulation de la matière polymère en solution, présentant la conformation sphéroïdale ainsi prise, et enfin par récupération de particules approximativement sphéroïdales, réticulées et stables, à partir de ladite solution.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002410034A CA2410034C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA002628834A CA2628834A1 (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA2628836A CA2628836C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002309575A CA2309575A1 (fr) | 2000-05-26 | 2000-05-26 | Macromolecules a reticulation interne |
| CA2,309,575 | 2000-05-26 | ||
| PCT/CA2001/000757 WO2001090226A1 (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA002410034A CA2410034C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2628836A Division CA2628836C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA002628834A Division CA2628834A1 (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2410034A1 CA2410034A1 (fr) | 2001-11-29 |
| CA2410034C true CA2410034C (fr) | 2009-08-18 |
Family
ID=25681835
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002628834A Abandoned CA2628834A1 (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA2628836A Expired - Fee Related CA2628836C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA002410034A Expired - Fee Related CA2410034C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002628834A Abandoned CA2628834A1 (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
| CA2628836A Expired - Fee Related CA2628836C (fr) | 2000-05-26 | 2001-05-28 | Nanoparticules polymeres reticulees et nanoparticules metalliques derivant de celles-ci |
Country Status (1)
| Country | Link |
|---|---|
| CA (3) | CA2628834A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110066952A (ko) * | 2008-09-25 | 2011-06-17 | 비브 나노, 인코포레이티드 | 중합체 나노입자 및 활성 성분의 제형을 제조하는 방법 |
| WO2013041975A2 (fr) | 2011-08-23 | 2013-03-28 | Vive Crop Protection Inc. | Formulations de pyréthroïde |
| BR112014014832A8 (pt) | 2011-12-22 | 2017-06-13 | Vive Crop Prot Inc | formulação e método de controlar fungos |
| US12090247B2 (en) * | 2016-09-12 | 2024-09-17 | Alexander Plotkin | Water-soluble sealant composition and its preparation |
| WO2019038642A1 (fr) | 2017-08-25 | 2019-02-28 | Vive Crop Protection Inc. | Compositions pesticides à composants multiples appliquées au sol |
| CN121405779A (zh) * | 2025-10-17 | 2026-01-27 | 中国兵器工业火炸药工程与安全技术研究院 | 一种驱溶用多肽材料及其制备方法和在制备球形发射药的应用 |
-
2001
- 2001-05-28 CA CA002628834A patent/CA2628834A1/fr not_active Abandoned
- 2001-05-28 CA CA2628836A patent/CA2628836C/fr not_active Expired - Fee Related
- 2001-05-28 CA CA002410034A patent/CA2410034C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2410034A1 (fr) | 2001-11-29 |
| CA2628834A1 (fr) | 2001-11-29 |
| CA2628836C (fr) | 2011-04-12 |
| CA2628836A1 (fr) | 2001-11-29 |
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