CA3094635C - Dispersion de fines particules d'acide borique/uree et methodes et produits utilisant cette dispersion - Google Patents
Dispersion de fines particules d'acide borique/uree et methodes et produits utilisant cette dispersion Download PDFInfo
- Publication number
- CA3094635C CA3094635C CA3094635A CA3094635A CA3094635C CA 3094635 C CA3094635 C CA 3094635C CA 3094635 A CA3094635 A CA 3094635A CA 3094635 A CA3094635 A CA 3094635A CA 3094635 C CA3094635 C CA 3094635C
- Authority
- CA
- Canada
- Prior art keywords
- boric acid
- rpm
- urea
- dispersion
- cps
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Paints Or Removers (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Une dispersion dacide borique et/ou durée aqueuse comprend des particules dacide borique insolubles dont la plage de la taille médiane est inférieure à 44 micromètres et dont le pourcentage de composition active dacide borique et durée est dau moins 60 % en poids. La dispersion dacide borique et/ou durée comprend également les éléments suivants : au moins 1 agent de réduction de la viscosité à une concentration efficace de sorte que la viscosité statique initiale obtenue par viscomètre Brookfield à 2 tours par minute est entre environ 5 000 et 25 000 centipoises, et que la viscosité obtenue par viscomètre Brookfield à 2 tours par minute au bout de 3 semaines est inférieure à 250 000 centipoises; un montant facultatif dune base de métal alcalin dans lequel le rapport molaire entre la base de métal alcalin et lacide borique dans la dispersion est entre 0,00 et environ 0,01; un montant deau qui représente la partie restante. En plus de représenter une partie d'une formulation de revêtement à leau servant de revêtement ignifuge pour les produits de bois, la dispersion dacide borique et/ou durée peut servir dans la fabrication de produits de bois dingénierie comme les panneaux de lamelles orientés.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3234735A CA3234735A1 (fr) | 2020-02-19 | 2020-09-28 | Dispersion de fines particules d'acide borique et methodes et produits utilisant cette dispersion |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/794,810 US11015081B2 (en) | 2018-08-22 | 2020-02-19 | Fine particle size boric acid/urea dispersion, method of use in engineered wood product manufacture, method of coating wood products and product therefrom |
| US16/794810 | 2020-02-19 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3234735A Division CA3234735A1 (fr) | 2020-02-19 | 2020-09-28 | Dispersion de fines particules d'acide borique et methodes et produits utilisant cette dispersion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3094635A1 CA3094635A1 (fr) | 2021-08-19 |
| CA3094635C true CA3094635C (fr) | 2024-05-21 |
Family
ID=77369507
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3094635A Active CA3094635C (fr) | 2020-02-19 | 2020-09-28 | Dispersion de fines particules d'acide borique/uree et methodes et produits utilisant cette dispersion |
| CA3234735A Pending CA3234735A1 (fr) | 2020-02-19 | 2020-09-28 | Dispersion de fines particules d'acide borique et methodes et produits utilisant cette dispersion |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3234735A Pending CA3234735A1 (fr) | 2020-02-19 | 2020-09-28 | Dispersion de fines particules d'acide borique et methodes et produits utilisant cette dispersion |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR102021001816B1 (fr) |
| CA (2) | CA3094635C (fr) |
| CL (2) | CL2021000409A1 (fr) |
| MX (1) | MX390043B (fr) |
-
2020
- 2020-09-28 CA CA3094635A patent/CA3094635C/fr active Active
- 2020-09-28 CA CA3234735A patent/CA3234735A1/fr active Pending
-
2021
- 2021-01-29 BR BR102021001816-0A patent/BR102021001816B1/pt active IP Right Grant
- 2021-02-16 MX MX2021001889A patent/MX390043B/es unknown
- 2021-02-17 CL CL2021000409A patent/CL2021000409A1/es unknown
-
2024
- 2024-11-15 CL CL2024003498A patent/CL2024003498A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2021001889A (es) | 2022-02-14 |
| MX390043B (es) | 2025-03-20 |
| CL2021000409A1 (es) | 2021-08-27 |
| CL2024003498A1 (es) | 2025-02-21 |
| CA3234735A1 (fr) | 2021-08-19 |
| BR102021001816A2 (pt) | 2021-08-31 |
| CA3094635A1 (fr) | 2021-08-19 |
| BR102021001816B1 (pt) | 2023-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3052648C (fr) | Dispersion de fines particules d'acide borique et methodes et produits utilisant cette dispersion | |
| Guo et al. | Engineering flame retardant biodegradable polymer nanocomposites and their application in 3D printing | |
| US10717929B2 (en) | Ionic liquid flame retardants | |
| US6465556B1 (en) | Latex made with crosslinkable surface active agent | |
| Cai et al. | Preparation and characterizations of HDPE–EVA alloy/OMT nanocomposites/paraffin compounds as a shape stabilized phase change thermal energy storage material | |
| US20040099178A1 (en) | Novel fire retardant materials and method for producing same | |
| US20110039467A1 (en) | Ionic liquid flame retardants | |
| US11015081B2 (en) | Fine particle size boric acid/urea dispersion, method of use in engineered wood product manufacture, method of coating wood products and product therefrom | |
| US20210340384A1 (en) | Intumescent polyacrylic acid compositions | |
| Akar et al. | Fire-retardant and smoke-suppressant rigid polyurethane foam composites | |
| Baltaci et al. | Surfactant modified zinc borate synthesis and its effect on the properties of PET | |
| Koparipek-Arslan et al. | Dynamically bonded cellulose nanocrystal hydrogels: Structure, rheology and fire prevention performance | |
| CN110483898A (zh) | 一种高流动性耐析出无卤阻燃剂及其制备方法和应用 | |
| CA3094635C (fr) | Dispersion de fines particules d'acide borique/uree et methodes et produits utilisant cette dispersion | |
| Wang et al. | Synergistic flame retardant modification of bio‐based nylon 56 by graphitic carbon nitride and melamine cyanurate | |
| Nakhate et al. | Phosphorus grafted chitosan functionalized graphene oxide-based nanocomposite as a novel flame-retardant material for textile and wood | |
| CN101735681A (zh) | 聚合物纳米复合物阻燃性发泡型涂料及其制备方法和应用 | |
| WO2024187809A1 (fr) | Composé granulaire ignifuge exempt d'halogène, son procédé de préparation et son utilisation | |
| CN116554482A (zh) | 一种高耐温和耐析出的化学封端的聚焦磷酸哌嗪改性聚磷酸铵及其制备方法和装置和应用 | |
| US3679721A (en) | Titanium compounds | |
| Kabeb et al. | Intumescent flame retardant coating based graphene oxide and halloysite nanotubes | |
| US20180079888A1 (en) | A fire retardant agent and use thereof | |
| EP3990570B1 (fr) | Agent ignifuge polymère et son procédé de fabrication | |
| JP7727982B1 (ja) | 塗布するだけで難燃性を付与できる木材用透明塗料組成物 | |
| Dang et al. | Interfacial Engineering of Polyvinyl Chloride/Molybdenum Trioxide Doped Magnesium Hydroxide Composite via Chain‐Length Tunable Si‐P Polyether Modifiers: Synergistic Enhancement of Mechanical Properties and Flame Retardancy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 4TH ANNIV.) - STANDARD Year of fee payment: 4 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20240808 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20240808 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 5TH ANNIV.) - STANDARD Year of fee payment: 5 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250702 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250702 |