Columbia Care has patented a paint composition with incombustibility, flame resistance, and heat insulation properties for buildings. The composition includes specific raw materials in precise ratios, offering rapid and convenient application with a significantly thick film thickness. GlobalData’s report on Columbia Care gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Columbia Care, Cancer treatment biomarkers was a key innovation area identified from patents. Columbia Care's grant share as of February 2024 was 53%. Grant share is based on the ratio of number of grants to total number of patents.

Incombustible, flame resistant, heat insulating paint composition

Source: United States Patent and Trademark Office (USPTO). Credit: Columbia Care Inc

A recently granted patent (Publication Number: US11859097B2) discloses a unique paint composition that includes a main raw material and a liquid raw material in a specific weight ratio of 1:1. The main raw material comprises various components such as calcium sulfoaluminate, expandable graphite, calcium carbonate, foaming agent, fluidizing agent, preservative, antifoaming agent, hydroxymethyl cellulose or methyl cellulose, anhydrous gypsum, microporous ceramic, phosphorus-based flame retardant, and TiO2. The liquid raw material consists of epoxy resin, ethylene-vinyl acetate (EVA) resin, or acrylic resin, along with water. The microporous ceramic in the composition is fired and foamed at a temperature range of 1,200 to 1,400°C.

Furthermore, the patent also outlines a method for preparing the paint composition, involving the meticulous mixing of the main raw material components in specific weight percentages, including the preparation of the liquid raw material with the resin components and water. The final step of the method involves combining the main raw material and the liquid raw material in a precise 1:1 weight ratio. This innovative paint composition and the method of preparation described in the patent aim to provide a unique formulation that offers specific properties and characteristics beneficial for various applications in the paint industry. The inclusion of specific raw materials and their precise ratios highlight the novelty and inventive step of this patented paint composition.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.