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1. WO2020069248 - BIFUNCTIONAL COATING COMPOSITIONS

Publication Number WO/2020/069248
Publication Date 02.04.2020
International Application No. PCT/US2019/053345
International Filing Date 27.09.2019
IPC
B32B 27/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
24using solvents or swelling agents
B32B 27/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
26using curing agents
CPC
B32B 1/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products having a general shape other than plane
B32B 27/24
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
24using solvents or swelling agents
B32B 27/26
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
26using curing agents
Applicants
  • PISON STREAM SOLUTIONS INC. [US]/[US]
Inventors
  • JAMES, Joseph H.
  • DAS, Sanjana
Agents
  • BARAONA, Robert C.
Priority Data
62/738,02728.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BIFUNCTIONAL COATING COMPOSITIONS
(FR) COMPOSITIONS DE REVÊTEMENT BIFONCTIONNELLES
Abstract
(EN)
A free-flowing dry mix of various chemical components can be applied in its dried form, as is contemplated by typical powder coating operations, as well as dispersed within a liquid carrier and applied in liquid form. When liquefied, this bifunctional composition retains similar viscosity to liquid coatings, while simultaneously avoiding any reaction with or degradation by the liquid carrier. The liquefied powder is preferable to existing liquid coatings because it avoids the use of any volatile organic compounds or other solvents, whereas the final, cured coating produced by these bifunctional compositions are indistinguishable regardless of whether they are applied in dry or liquefied form.
(FR)
Selon la présente invention, un mélange sec non aggloméré de divers composants chimiques peut être appliqué sous sa forme séchée, comme cela est envisagé par des opérations typiques de revêtement en poudre, ainsi que dispersé dans un support liquide et appliqué sous une forme liquide. Lorsqu'elle est liquéfiée, cette composition bifonctionnelle conserve une viscosité similaire à celle de revêtements liquides, tout en évitant en même temps toute réaction avec ou dégradation par le support liquide. La poudre liquéfiée est préférable à des revêtements liquides existants car elle évite l'utilisation de tout composé organique volatil ou d'autres solvants, alors que le revêtement final durci produit par ces compositions bifonctionnelles est impossible à distinguer indépendamment du fait qu'elles sont appliquées sous une forme sèche ou liquéfiée.
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